Constituencies in the next United Kingdom general election
Encyclopedia
There are 650 constituencies
United Kingdom constituencies
In the United Kingdom , each of the electoral areas or divisions called constituencies elects one or more members to a parliament or assembly.Within the United Kingdom there are now five bodies with members elected by constituencies:...

 in the United Kingdom, each electing a Member of Parliament
Member of Parliament
A Member of Parliament is a representative of the voters to a :parliament. In many countries with bicameral parliaments, the term applies specifically to members of the lower house, as upper houses often have a different title, such as senate, and thus also have different titles for its members,...

 to the House of Commons
British House of Commons
The House of Commons is the lower house of the Parliament of the United Kingdom, which also comprises the Sovereign and the House of Lords . Both Commons and Lords meet in the Palace of Westminster. The Commons is a democratically elected body, consisting of 650 members , who are known as Members...

. Voting
Voting
Voting is a method for a group such as a meeting or an electorate to make a decision or express an opinion—often following discussions, debates, or election campaigns. It is often found in democracies and republics.- Reasons for voting :...

 took place in 649 of these constituencies at the United Kingdom general election on 6 May 2010. In the remaining constituency, Thirsk and Malton, voting was postponed until 27 May due to the death of a candidate.

The number of seats rose from 646 at the 2005 general election
United Kingdom general election, 2005
The United Kingdom general election of 2005 was held on Thursday, 5 May 2005 to elect 646 members to the British House of Commons. The Labour Party under Tony Blair won its third consecutive victory, but with a majority of 66, reduced from 160....

 after proposals made by the Boundary Commissions for England, Wales and Northern Ireland
Boundary Commission (United Kingdom)
Boundary Commissions in the UK are non-departmental public bodies responsible for determining the boundaries of constituencies for elections to the Westminster Parliament, the Scottish Parliament and the National Assembly for Wales. There are four boundary commissions in the United Kingdom: one...

 were adopted through statutory instruments.. Constituencies in Scotland remained unchanged, with the Boundary Commission for Scotland
Boundary Commission (United Kingdom)
Boundary Commissions in the UK are non-departmental public bodies responsible for determining the boundaries of constituencies for elections to the Westminster Parliament, the Scottish Parliament and the National Assembly for Wales. There are four boundary commissions in the United Kingdom: one...

 having completed a review shortly prior to the 2005 general election
United Kingdom general election, 2005
The United Kingdom general election of 2005 was held on Thursday, 5 May 2005 to elect 646 members to the British House of Commons. The Labour Party under Tony Blair won its third consecutive victory, but with a majority of 66, reduced from 160....

.

The electorate figures given in the second column of the tables below are those used by the Commissions during their reviews. These electorate figures date from the start of the review in each country: England, February 2000; Scotland, June 2001; Wales, December 2002; and Northern Ireland, May 2003.

Updated electorate figures from December 2010 have been added for the English, Northern Irish, Scottish and Welsh constituencies. It is the figures from 2010 upon which the Sixth Periodic Review of Westminster constituencies
Sixth Periodic Review of Westminster constituencies
The Sixth Periodic Review of Westminster constituencies, also known as the 2013 Review, is an ongoing process by which parliamentary constituencies to the British House of Commons will be reformed, to comply with the revised rules for the number and size of constituencies introduced by the...

 will be based.

Summary of changes at the 2010 general election

  • Scotland
    Scotland
    Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

     – No changes from 2005 election
  • Wales
    Wales
    Wales is a country that is part of the United Kingdom and the island of Great Britain, bordered by England to its east and the Atlantic Ocean and Irish Sea to its west. It has a population of three million, and a total area of 20,779 km²...

     – No extra seats awarded to Wales, although significant changes lead to the creation of Aberconwy
    Aberconwy (UK Parliament constituency)
    Aberconwy is a constituency of the House of Commons of the Parliament of the United Kingdom . The seat was created by the Welsh Boundary Commission for the 2010 general election, and replaced the old north Wales seat of Conwy seat....

    , Arfon
    Arfon (UK Parliament constituency)
    Arfon is a constituency of the House of Commons of the Parliament of the United Kingdom . Although the constituency is relatively large by geographical area, it is a predominantly urban rather than rural seat, with the majority of the population living in the two towns on which the constituency is...

     and Dwyfor Meirionnydd
    Dwyfor Meirionnydd (UK Parliament constituency)
    Dwyfor Meirionnydd is a constituency of the House of Commons of the Parliament of the United Kingdom . The seat was created by the Welsh Boundary Commission for the 2010 general election, and replaced the old north Wales seat of Meirionnydd Nant Conwy...

  • Northern Ireland
    Northern Ireland
    Northern Ireland is one of the four countries of the United Kingdom. Situated in the north-east of the island of Ireland, it shares a border with the Republic of Ireland to the south and west...

     – No extra seats awarded
  • England
    England
    England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

  • North Yorkshire
    North Yorkshire
    North Yorkshire is a non-metropolitan or shire county located in the Yorkshire and the Humber region of England, and a ceremonial county primarily in that region but partly in North East England. Created in 1974 by the Local Government Act 1972 it covers an area of , making it the largest...

    , Hampshire
    Hampshire
    Hampshire is a county on the southern coast of England in the United Kingdom. The county town of Hampshire is Winchester, a historic cathedral city that was once the capital of England. Hampshire is notable for housing the original birthplaces of the Royal Navy, British Army, and Royal Air Force...

    , Warwickshire
    Warwickshire
    Warwickshire is a landlocked non-metropolitan county in the West Midlands region of England. The county town is Warwick, although the largest town is Nuneaton. The county is famous for being the birthplace of William Shakespeare...

    , Derbyshire
    Derbyshire
    Derbyshire is a county in the East Midlands of England. A substantial portion of the Peak District National Park lies within Derbyshire. The northern part of Derbyshire overlaps with the Pennines, a famous chain of hills and mountains. The county contains within its boundary of approx...

    , Norfolk
    Norfolk
    Norfolk is a low-lying county in the East of England. It has borders with Lincolnshire to the west, Cambridgeshire to the west and southwest and Suffolk to the south. Its northern and eastern boundaries are the North Sea coast and to the north-west the county is bordered by The Wash. The county...

    , Essex
    Essex
    Essex is a ceremonial and non-metropolitan county in the East region of England, and one of the home counties. It is located to the northeast of Greater London. It borders with Cambridgeshire and Suffolk to the north, Hertfordshire to the west, Kent to the South and London to the south west...

    , Lancashire
    Lancashire
    Lancashire is a non-metropolitan county of historic origin in the North West of England. It takes its name from the city of Lancaster, and is sometimes known as the County of Lancaster. Although Lancaster is still considered to be the county town, Lancashire County Council is based in Preston...

    , Northamptonshire
    Northamptonshire
    Northamptonshire is a landlocked county in the English East Midlands, with a population of 629,676 as at the 2001 census. It has boundaries with the ceremonial counties of Warwickshire to the west, Leicestershire and Rutland to the north, Cambridgeshire to the east, Bedfordshire to the south-east,...

     and Cornwall
    Cornwall
    Cornwall is a unitary authority and ceremonial county of England, within the United Kingdom. It is bordered to the north and west by the Celtic Sea, to the south by the English Channel, and to the east by the county of Devon, over the River Tamar. Cornwall has a population of , and covers an area of...

     are amongst those counties given extra seats in England. Isle of Wight
    Isle of Wight
    The Isle of Wight is a county and the largest island of England, located in the English Channel, on average about 2–4 miles off the south coast of the county of Hampshire, separated from the mainland by a strait called the Solent...

     maintains its status as one parliamentary constituency.
  • The City of York
    York
    York is a walled city, situated at the confluence of the Rivers Ouse and Foss in North Yorkshire, England. The city has a rich heritage and has provided the backdrop to major political events throughout much of its two millennia of existence...

     is divided into two seats separate from the county of North Yorkshire.
  • When treated as a whole unit North London
    North London
    North London is the northern part of London, England. It is an imprecise description and the area it covers is defined differently for a range of purposes. Common to these definitions is that it includes districts located north of the River Thames and is used in comparison with South...

    , and the metropolitan counties of Greater Manchester
    Greater Manchester
    Greater Manchester is a metropolitan county in North West England, with a population of 2.6 million. It encompasses one of the largest metropolitan areas in the United Kingdom and comprises ten metropolitan boroughs: Bolton, Bury, Oldham, Rochdale, Stockport, Tameside, Trafford, Wigan, and the...

    , Merseyside
    Merseyside
    Merseyside is a metropolitan county in North West England, with a population of 1,365,900. It encompasses the metropolitan area centred on both banks of the lower reaches of the Mersey Estuary, and comprises five metropolitan boroughs: Knowsley, St Helens, Sefton, Wirral, and the city of Liverpool...

    , Tyne and Wear
    Tyne and Wear
    Tyne and Wear is a metropolitan county in north east England around the mouths of the Rivers Tyne and Wear. It came into existence as a metropolitan county in 1974 after the passage of the Local Government Act 1972...

     and South Yorkshire
    South Yorkshire
    South Yorkshire is a metropolitan county in the Yorkshire and the Humber region of England. It has a population of 1.29 million. It consists of four metropolitan boroughs: Barnsley, Doncaster, Rotherham, and City of Sheffield...

     lose a seat each.
  • The city of Birmingham
    Birmingham
    Birmingham is a city and metropolitan borough in the West Midlands of England. It is the most populous British city outside the capital London, with a population of 1,036,900 , and lies at the heart of the West Midlands conurbation, the second most populous urban area in the United Kingdom with a...

     lost one seat, and Sheffield
    Sheffield
    Sheffield is a city and metropolitan borough of South Yorkshire, England. Its name derives from the River Sheaf, which runs through the city. Historically a part of the West Riding of Yorkshire, and with some of its southern suburbs annexed from Derbyshire, the city has grown from its largely...

     lost half a seat.
  • Hereford and Worcester
    Hereford and Worcester
    Hereford and Worcester was an English county created on 1 April 1974, by the Local Government Act 1972 from the area of the former administrative county of Herefordshire, most of Worcestershire and the county borough of Worcester.It bordered Shropshire, Staffordshire and the West Midlands to the...

     were considered as separate entities, with Herefordshire
    Herefordshire
    Herefordshire is a historic and ceremonial county in the West Midlands region of England. For Eurostat purposes it is a NUTS 3 region and is one of three counties that comprise the "Herefordshire, Worcestershire and Gloucestershire" NUTS 2 region. It also forms a unitary district known as the...

     split into two constituencies.
  • Bath, Bristol
    Bristol
    Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

     and Somerset
    Somerset
    The ceremonial and non-metropolitan county of Somerset in South West England borders Bristol and Gloucestershire to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. It is partly bounded to the north and west by the Bristol Channel and the estuary of the...

     undergo significant changes to reflect the abolition of Avon
    Avon (county)
    Avon was, from 1974 to 1996, a non-metropolitan and ceremonial county in the west of England.The county was named after the River Avon, which runs through the area. It was formed from parts of the historic counties of Gloucestershire and Somerset, together with the City of Bristol...

    .


Constituencies in England

Constituency Electorate (2000) Electorate (2010) County Hampshire  Minor alterations
Aldridge-Brownhills
Aldridge-Brownhills (UK Parliament constituency)
Aldridge-Brownhills is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
58,695 59,506 West Midlands  Little change
Altrincham and Sale West  69,605 72,008 Greater Manchester  Minor alterations
Amber Valley
Amber Valley (UK Parliament constituency)
Amber Valley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system. It is a marginal constituency between the Conservative and Labour parties...

 
66,406 69,538 Derbyshire  Loss of Belper to Mid Derbyshire
Mid Derbyshire (UK Parliament constituency)
Mid Derbyshire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post voting system.-Boundaries:...

Arundel and South Downs  71,203 76,697 West Sussex  Minor alterations
Ashfield
Ashfield (UK Parliament constituency)
Ashfield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system....

 
74,674 77,049 Nottinghamshire  Minor alterations
Ashford
Ashford (UK Parliament constituency)
Ashford is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post voting system.-Boundaries:...

 
72,501 81,947 Kent  Minor alterations
Ashton-under-Lyne
Ashton-under-Lyne (UK Parliament constituency)
Ashton-under-Lyne is a constituency centred on the town of Ashton-under-Lyne that is represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
67,334 68,553 Greater Manchester  Minor alterations
Aylesbury
Aylesbury (UK Parliament constituency)
Aylesbury is a parliamentary constituency represented in the House of Commons of the United Kingdom. The Conservative Party has held the seat since 1924, and held it at the 2010 general election with a 52.2% share of the vote.-Boundaries:...

 
72,023 78,750 Buckinghamshire  Majority of existing constituency with areas added from neighbouring seats
Banbury
Banbury (UK Parliament constituency)
Banbury is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It is a strongly Conservative seat.The constituency was created January 26, 1554 through the efforts of Henry Stafford and Thomas Denton...

 
78,817 84,063 Oxfordshire  Minor alterations with areas transferred to Henley
Barking
Barking (UK Parliament constituency)
Barking is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It has elected Labour MPs since its creation in 1945, usually with strong majorities.- Boundaries :The...

 
72,498 74,027 London (Barking and Dagenham
London Borough of Barking and Dagenham
In 1801, the civil parishes that form the modern borough had a total population of 1,937; and the area was characterised by farming, woodland and the fishing fleet at Barking. This last industry employed 1,370 men and boys by 1850, but by the end of the century had ceased to exist; replaced by...

)
Minor alterations
Barnsley Central  64,117 64,732 South Yorkshire  Significant alterations
Barnsley East
Barnsley East (UK Parliament constituency)
Barnsley East is a Parliamentary constituency in South Yorkshire which returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom. The seat was created as Barnsley East in 1983 and abolished to create Barnsley East and Mexborough in 1997...

 
65,237 68,243 South Yorkshire  Significant alterations
Barrow and Furness
Barrow and Furness (UK Parliament constituency)
Barrow and Furness is a parliamentary constituency in Cumbria, represented in the House of Commons of the Parliament of the United Kingdom...

 
69,142 69,148 Cumbria  Existing seat with addition of Westmorland/Lonsdale areas
Basildon and Billericay
Basildon and Billericay (UK Parliament constituency)
Basildon and Billericay is a borough constituency in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament using the first past the post electoral system. The seat was created for the 2010 general election following a review of the Parliamentary...

 
65,475 65,373 Essex  New creation based on separate Basildon and Billericay constituencies
Basingstoke  69,987 75,470 Hampshire  Reduced form of existing seat
Bassetlaw
Bassetlaw (UK Parliament constituency)
Bassetlaw is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
75,036 78,306 Nottinghamshire  Minor alterations
Bath
Bath (UK Parliament constituency)
Bath is a constituency in the House of Commons of the Parliament of the United Kingdom, previously of the House of Commons of England. It is an ancient constituency which has been constantly represented in Parliament since boroughs were first summoned to send members in the 13th century...

 
65,048 66,690 Avon (Bath and North East Somerset
Bath and North East Somerset
Bath and North East Somerset is a unitary authority that was created on 1 April 1996 following the abolition of the County of Avon. It is part of the Ceremonial county of Somerset...

)
Significant alterations
Batley and Spen  75,443 77,472 West Yorkshire (Kirklees
Kirklees
The Metropolitan Borough of Kirklees is a metropolitan borough of West Yorkshire, England. It has a population of 401,000 and includes the settlements of Batley, Birstall, Cleckheaton, Denby Dale, Dewsbury, Heckmondwike, Holmfirth, Huddersfield, Kirkburton, Marsden, Meltham, Mirfield and Slaithwaite...

)
Little change
Battersea
Battersea (UK Parliament constituency)
Battersea is a parliamentary constituency located in Battersea in the London Borough of Wandsworth. It is represented in the House of Commons of the Parliament of the United Kingdom, to which it elects one Member of Parliament by the first-past-the-post voting system.- Boundaries :The...

 
67,111 73,028 London (Wandsworth
London Borough of Wandsworth
The London Borough of Wandsworth is a London borough in southwest London, England, and forms part of Inner London.-History:The borough was formed in 1965 from the former area of the Metropolitan Borough of Battersea and much of the former area of the Metropolitan Borough of Wandsworth, but...

)
Minor alterations
Beaconsfield
Beaconsfield (UK Parliament constituency)
Beaconsfield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It is among the safest of Conservative seats....

 
72,604 75,320 Buckinghamshire  Minor alterations
Beckenham
Beckenham (UK Parliament constituency)
Beckenham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Constituency profile:...

 
63,405 66,470 London (Bromley
London Borough of Bromley
The London Borough of Bromley is a London borough of south east London, England and forms part of Outer London. The principal town in the borough is Bromley.-Geography:...

)
Minor alterations
Bedford
Bedford (UK Parliament constituency)
Bedford is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. The seat was established in its current form in 1997, restoring a centuries old name. It elects one Member of Parliament by the first-past-the-post system of election...

 
68,867 69,019 Bedfordshire  Minor alterations
Bermondsey and Old Southwark
Bermondsey and Old Southwark (UK Parliament constituency)
Bermondsey and Old Southwark is a Parliamentary Constituency in the House of Commons, electing one Member of Parliament using the first past the post system.The seat was created for the 2010 general election...

 
66,206 77,186 London (Southwark
London Borough of Southwark
The London Borough of Southwark is a London borough in south east London, England. It is directly south of the River Thames and the City of London, and forms part of Inner London.-History:...

)
New name to slightly altered Southwark North/Bermondsey constituency
Berwick-upon-Tweed
Berwick-upon-Tweed (UK Parliament constituency)
Berwick-upon-Tweed is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
57,571 55,785 Northumberland  Minor alterations
Bethnal Green and Bow  66,423 79,581 London (Tower Hamlets
London Borough of Tower Hamlets
The London Borough of Tower Hamlets is a London borough to the east of the City of London and north of the River Thames. It is in the eastern part of London and covers much of the traditional East End. It also includes much of the redeveloped Docklands region of London, including West India Docks...

)
Minor changes – majority of old seat remains
Beverley and Holderness  74,488 79,775 Humberside  Minor changes
Bexhill and Battle  73,593 78,602 East Sussex  Minor alterations
Bexleyheath and Crayford
Bexleyheath and Crayford (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-See also:*List of Parliamentary constituencies in Greater London*David Evennett Wikipedia page**Howard Dawber Wikipedia page**-References:...

 
64,032 64,144 London (Bexley
London Borough of Bexley
The London Borough of Bexley lies in south east Greater London, and is a borough referred to as part of Outer London. It has common borders with the London Borough of Bromley to the south, the London Borough of Greenwich to the west, across the River Thames to the north it borders the London...

)
Minor alterations
Birkenhead
Birkenhead (UK Parliament constituency)
Birkenhead is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
66,452 62,432 Merseyside  Minor alterations
Birmingham, Edgbaston  71,523 69,039 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Erdington  67,357 67,598 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Hall Green  74,814 77,157 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Hodge Hill  75,563 75,595 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Ladywood  65,061 74,008 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Northfield  73,731 72,190 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Perry Barr  72,968 71,794 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Selly Oak  74,283 75,668 West Midlands  Altered significantly due to loss of one Birmingham seat
Birmingham, Yardley  73,864 73,261 West Midlands  Altered significantly due to loss of one Birmingham seat
Bishop Auckland
Bishop Auckland (UK Parliament constituency)
Bishop Auckland is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. Since 1935 it has elected Labour MPs.-Boundaries:...

 
67,474 68,501 County Durham  Very minor changes
Blackburn
Blackburn (UK Parliament constituency)
Blackburn is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. The town currently elects one Member of Parliament by the first past the post system of election. It has elected Labour MPs since its re-creation in 1955.-Boundaries:The constituency...

 
73,010 72,112 Lancashire  Minor alterations
Blackpool North and Cleveleys  65,449 66,187 Lancashire  New creation replacing Fleetwood connection
Blackpool South
Blackpool South (UK Parliament constituency)
Blackpool South is a borough constituency in Lancashire, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election, and was created in 1945.-History:...

 
64,002 64,081 Lancashire  Minor alterations
Blackley and Broughton
Blackley and Broughton (UK Parliament constituency)
Blackley and Broughton is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
65,982 69,006 Greater Manchester  New cross-border Manchester/Salford creation
Blaydon  69,530 68,156 Tyne and Wear  Existing constituency with addition of neighbouring areas
Blyth Valley
Blyth Valley (UK Parliament constituency)
Blyth Valley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom...

 
62,657 63,173 Northumberland  Little change
Bognor Regis and Littlehampton  71,328 70,535 West Sussex  Little change
Bolsover  70,448 72,162 Derbyshire  Addition of some areas of neighbouring constituencies
Bolton North East  71,024 66,600 Greater Manchester  Minor alterations
Bolton South East  73,348 69,088 Greater Manchester  Minor alterations
Bolton West
Bolton West (UK Parliament constituency)
Bolton West is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
68,575 71,454 Greater Manchester  Minor alterations
Bootle
Bootle (UK Parliament constituency)
Bootle is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. Since 1990 the MP has been Joe Benton of the Labour Party...

 
75,032 70,824 Merseyside  Alterations as consequence of new Sefton Central
Boston and Skegness  71,003 70,620 Lincolnshire  Little change
Bosworth
Bosworth (UK Parliament constituency)
Bosworth is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
72,948 77,787 Leicestershire  Minor alterations
Bournemouth East  71,125 72,961 Dorset  Minor alterations
Bournemouth West  68,080 72,714 Dorset  Majority of existing constituency with substantial elements from various neighbouring seats
Bracknell
Bracknell (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:- Notes and references :...

 
74,307 77,490 Berkshire  Minor alterations
Bradford East
Bradford East (UK Parliament constituency)
Bradford East is the name of a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. The constituency originally existed from 1885 to 1974 and was recreated for the 2010 general election, electing one Member of Parliament by the first past the post...

 
70,863 66,718 West Yorkshire (Bradford
City of Bradford
The City of Bradford is a local government district of West Yorkshire, England with the status of a city and metropolitan borough. It is named after its largest settlement, Bradford, but covers a far larger area which includes the towns of Keighley, Shipley, Bingley, Ilkley, Haworth, Silsden and...

)
Minor alterations
Bradford South
Bradford South (UK Parliament constituency)
Bradford South is a borough constituency in the city of Bradford, West Yorkshire. It elects one Member of Parliament to the House of Commons of the Parliament by the first past the post system of election....

 
67,201 64,715 West Yorkshire (Bradford
City of Bradford
The City of Bradford is a local government district of West Yorkshire, England with the status of a city and metropolitan borough. It is named after its largest settlement, Bradford, but covers a far larger area which includes the towns of Keighley, Shipley, Bingley, Ilkley, Haworth, Silsden and...

)
Minor alterations
Bradford West
Bradford West (UK Parliament constituency)
Bradford West is a borough constituency in England which is represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
69,967 63,425 West Yorkshire (Bradford
City of Bradford
The City of Bradford is a local government district of West Yorkshire, England with the status of a city and metropolitan borough. It is named after its largest settlement, Bradford, but covers a far larger area which includes the towns of Keighley, Shipley, Bingley, Ilkley, Haworth, Silsden and...

)
Minor alterations
Braintree
Braintree (UK Parliament constituency)
Braintree is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
65,616 72,064 Essex  Majority of existing seat with significant portion of Saffron Walden constituency
Brent Central
Brent Central (UK Parliament constituency)
Brent Central is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
71,073 73,385 London (Brent
London Borough of Brent
In 1801, the civil parishes that form the modern borough had a total population of 2,022. This rose slowly throughout the 19th century, as the district became built up; reaching 5,646 in the middle of the century. When the railways arrived the rate of population growth increased...

)
New creation replacing Brent East and Brent South
Brent North  71,398 82,648 London (Brent
London Borough of Brent
In 1801, the civil parishes that form the modern borough had a total population of 2,022. This rose slowly throughout the 19th century, as the district became built up; reaching 5,646 in the middle of the century. When the railways arrived the rate of population growth increased...

)
Significant alterations
Brentford and Isleworth  79,334 83,332 London (Hounslow
London Borough of Hounslow
-Political composition:Since the borough was formed it has been controlled by the Labour Party on all but two occasions. In 1968 the Conservatives formed a majority for the first and last time to date until they lost control to Labour in 1971. Labour subsequently lost control of the council in the...

)
Minor alterations
Brentwood and Ongar  68,099 71,041 Essex  Minor alterations
Bridgwater and West Somerset  77,780 82,936 Somerset  Extension of existing seat
Brigg and Goole  62,246 66,734 Humberside  Little change
Brighton, Kemptown  65,563 66,557 East Sussex  Minor alterations
Brighton, Pavilion  70,509 73,430 East Sussex  Minor alterations
Bristol East
Bristol East (UK Parliament constituency)
Bristol East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
68,245 69,347 Avon (Bristol
Bristol
Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

)
Consequential changes to large alterations in region
Bristol North West  72,563 73,920 Avon (Bristol
Bristol
Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

)
Consequential changes to large alterations in region
Bristol South  75,410 78,703 Avon (Bristol
Bristol
Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

)
Consequential changes to large alterations in region
Bristol West  74,262 82,503 Avon (Bristol
Bristol
Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

)
Consequential changes to large alterations in region
Broadland
Broadland (UK Parliament constituency)
Broadland is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
71,241 73,066 Norfolk  New creation
Bromley and Chislehurst  63,489 65,508 London (Bromley
London Borough of Bromley
The London Borough of Bromley is a London borough of south east London, England and forms part of Outer London. The principal town in the borough is Bromley.-Geography:...

)
Gain of neighbouring areas
Bromsgrove
Bromsgrove (UK Parliament constituency)
Bromsgrove is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system...

 
68,443 73,279 Worcestershire  Unchanged
Broxbourne
Broxbourne (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 1980s:-Notes and references:...

 
67,800 71,872 Hertfordshire  Minor alterations
Broxtowe
Broxtowe (UK Parliament constituency)
Broxtowe is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
73,073 71,961 Nottinghamshire  Reduced form of existing seat
Buckingham
Buckingham (UK Parliament constituency)
Buckingham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
69,560 75,837 Buckinghamshire  Minor alterations
Burnley
Burnley (UK Parliament constituency)
Burnley is a borough constituency centred on the town of Burnley in Lancashire, which is represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
67,256 67,003 Lancashire  Unchanged
Burton
Burton (UK Parliament constituency)
Burton is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
70,324 75,302 Staffordshire  Existing constituency with some areas moved to neighbouring seats
Bury North
Bury North (UK Parliament constituency)
Bury North is a borough constituency in Greater Manchester, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
65,440 67,911 Greater Manchester  Very minor alterations
Bury South
Bury South (UK Parliament constituency)
Bury South is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
73,212 75,140 Greater Manchester  Very minor alterations
Bury St Edmunds
Bury St Edmunds (UK Parliament constituency)
Bury St Edmunds is a county constituency located in Suffolk and centred on the town of Bury St Edmunds. It elects one Member of Parliament to in the House of Commons of the Parliament of the United Kingdom...

 
76,640 85,933 Suffolk  Minor alterations
Calder Valley
Calder Valley (UK Parliament constituency)
- Elections in the 2000s :- Elections in the 1990s :- Elections in the 1980s :-Sources:*...

 
75,379 76,041 West Yorkshire (Calderdale
Calderdale
The Metropolitan Borough of Calderdale is a metropolitan borough of West Yorkshire, England, through which the upper part of the River Calder flows, and from which it takes its name...

)
Minor alterations
Camberwell and Peckham  67,764 78,605 London (Southwark
London Borough of Southwark
The London Borough of Southwark is a London borough in south east London, England. It is directly south of the River Thames and the City of London, and forms part of Inner London.-History:...

)
Existing constituency with addition of areas from Dulwich and Southwark North & Bermondsey seats
Camborne and Redruth  60,773 64,798 Cornwall  New creation splitting Camborne from former Falmouth pairing
Cambridge
Cambridge (UK Parliament constituency)
Cambridge is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system....

 
76,906 75,259 Cambridgeshire  Minor alterations
Cannock Chase
Cannock Chase (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Notes and references:...

 
70,995 75,680 Staffordshire  Existing constituency with some areas moved to neighbouring seats
Canterbury
Canterbury (UK Parliament constituency)
Canterbury is a county constituency which has been represented in the House of Commons of the Parliament of the United Kingdom since 1918. It elects one Member of Parliament by the first past the post system of election....

 
72,745 73,779 Kent  Minor alterations
Carlisle
Carlisle (UK Parliament constituency)
Carlisle is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It was a Labour seat from 1964 until 2010, although the Conservatives came close to victory in the elections in...

 
63,001 66,322 Cumbria  Minor alterations
Carshalton and Wallington  65,610 67,044 London (Sutton
London Borough of Sutton
The London Borough of Sutton is a London borough in South London, England and forms part of Outer London. It covers an area of and is the 80th largest local authority in England by population. It is one of the southernmost boroughs of London...

)
Minor alterations
Castle Point
Castle Point (UK Parliament constituency)
Castle Point is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post system.It was created in 1983, primarily...

 
68,065 64,562 Essex  Little change
Central Devon  63,563 71,563 Devon  New creation
Central Suffolk and North Ipswich  69,264 76,177 Suffolk  Minor alterations
Charnwood
Charnwood (UK Parliament constituency)
Charnwood is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
70,869 75,454 Leicestershire  Reduced form of existing constituency
Chatham and Aylesford  66,482 68,437 Kent  Little change
Cheadle  72,933 71,797 Greater Manchester  Little change
Chelmsford
Chelmsford (UK Parliament constituency)
Chelmsford is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. From the 2010 general election it has elected one Member of Parliament by the first past the post system of election....

 
72,835 77,835 Essex  Majority of existing West Chelmsford seat with sizable portion of Maldon & East Chelmsford constituency
Chelsea and Fulham
Chelsea and Fulham (UK Parliament constituency)
Chelsea and Fulham is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It was first contested in the 2010 general election....

 
63,330 62,958 London (Hammersmith and Fulham
London Borough of Hammersmith and Fulham
The London Borough of Hammersmith and Fulham is a London borough in West London, and forms part of Inner London. Traversed by the east-west main roads of the A4 Great West Road and the A40 Westway, many international corporations have offices in the borough....

 and Kensington and Chelsea)
New creation
Cheltenham  73,330 77,937 Gloucestershire  Minor alterations
Chesham and Amersham  70,596 70,723 Buckinghamshire  Minor alterations
Chesterfield
Chesterfield (UK Parliament constituency)
Chesterfield is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It is a marginal seat between Labour and the Liberal Democrats. The best-known MP was Tony Benn from 1984 to 2001...

 
71,299 72,866 Derbyshire  Reduced form of existing constituency with additions of some areas of neighbouring constituencies
Chichester
Chichester (UK Parliament constituency)
Chichester is a county constituency in West Sussex, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
75,499 81,804 West Sussex  Minor alterations
Chingford and Woodford Green  63,910 64,770 London (Redbridge
London Borough of Redbridge
The London Borough of Redbridge is a London borough in outer north-east London. Its administrative headquarters is at Redbridge Town Hall in Ilford. The local authority is Redbridge London Borough Council.-Etymology:...

 and Waltham Forest
London Borough of Waltham Forest
The London Borough of Waltham Forest is in northeast London, England. Officially, it forms part of Outer London as it borders Essex. However, it can be seen that the NE London boundary does not extend far compared to elsewhere in the city...

)
No change
Chippenham
Chippenham (UK Parliament constituency)
Chippenham is a parliamentary constituency, abolished in 1983 but recreated in 2010, and represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
65,755 73,312 Wiltshire  New creation
Chipping Barnet
Chipping Barnet (UK Parliament constituency)
- Elections in the 2000s:- References :...

 
74,890 76,455 London (Barnet
London Borough of Barnet
The London Borough of Barnet is a London borough in North London and forms part of Outer London. It has a population of 331,500 and covers . It borders Hertfordshire to the north and five other London boroughs: Harrow and Brent to the west, Camden and Haringey to the south-east and Enfield to the...

)
Majority of existing constituency with addition of some areas of Finchley and Golders Green, and Hendon.
Chorley
Chorley (UK Parliament constituency)
Chorley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
68,899 71,333 Lancashire  Loss of western areas to South Ribble
Christchurch
Christchurch (UK Parliament constituency)
Christchurch is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. Centred on the town of Christchurch in Dorset, it elects one Member of Parliament by the first past the post system of election....

 
66,744 69,008 Dorset  Minor alterations
Cities of London and Westminster
Cities of London and Westminster (UK Parliament constituency)
Cities of London and Westminster is a borough constituency covering the area comprising the City of London and southern portion of the City of Westminster in Central London...

 
61,621 65,140 London (City
City of London
The City of London is a small area within Greater London, England. It is the historic core of London around which the modern conurbation grew and has held city status since time immemorial. The City’s boundaries have remained almost unchanged since the Middle Ages, and it is now only a tiny part of...

 and Westminster
City of Westminster
The City of Westminster is a London borough occupying much of the central area of London, England, including most of the West End. It is located to the west of and adjoining the ancient City of London, directly to the east of the Royal Borough of Kensington and Chelsea, and its southern boundary...

)
Altered as consequence of new Westminster North
City of Chester  69,279 68,280 Cheshire  Reduced size of existing constituency
City of Durham  69,926 72,659 County Durham  Unchanged
Clacton
Clacton (UK Parliament constituency)
Clacton is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
65,999 67,447 Essex  New creation based on Harwich seat minus Harwich town itself
Cleethorpes
Cleethorpes (UK Parliament constituency)
Cleethorpes is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It is a marginal seat between Labour and the Conservatives...

 
68,938 70,895 Humberside  Unchanged
Colchester
Colchester (UK Parliament constituency)
Colchester is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
70,933 73,638 Essex  Minor alterations
Colne Valley
Colne Valley (UK Parliament constituency)
Colne Valley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. In the post-war period the seat had the distinction of being one of the few Labour/Liberal marginals,...

 
78,355 80,791 West Yorkshire (Kirklees
Kirklees
The Metropolitan Borough of Kirklees is a metropolitan borough of West Yorkshire, England. It has a population of 401,000 and includes the settlements of Batley, Birstall, Cleckheaton, Denby Dale, Dewsbury, Heckmondwike, Holmfirth, Huddersfield, Kirkburton, Marsden, Meltham, Mirfield and Slaithwaite...

)
Minor alterations
Congleton
Congleton (UK Parliament constituency)
-Elections in the 1990s:- Notes and references :...

 
71,944 73,820 Cheshire  Unchanged
Copeland
Copeland (UK Parliament constituency)
Copeland is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
62,517 63,696 Cumbria  Existing seat with significant addition of Lakeland areas
Corby
Corby (UK Parliament constituency)
Corby is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system, and is currently a marginal seat between Labour and the Conservatives....

 
72,053 79,468 Northamptonshire  Barely changed
Coventry North East  76,185 74,870 West Midlands  Majority of old seat with minor additions from neighbouring constituencies
Coventry North West
Coventry North West (UK Parliament constituency)
Coventry North West is a borough constituency in the city of Coventry which is represented in the House of Commons of the Parliament of the United Kingdom...

 
73,595 74,180 West Midlands  Little change
Coventry South  72,903 75,705 West Midlands  Majority of old seat with minor additions from neighbouring constituencies
Crawley
Crawley (UK Parliament constituency)
Crawley is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
71,789 71,793 West Sussex  No change
Crewe and Nantwich
Crewe and Nantwich (UK Parliament constituency)
Crewe and Nantwich is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election. For 25 years since its creation in 1983, the constituency had elected the Labour MP Gwyneth...

 
69,130 78,845 Cheshire  Little change
Croydon Central
Croydon Central (UK Parliament constituency)
The comparison is with the notional 2005 result for the new boundaries which made Croydon Central a Labour defence.-Elections in the 2000s:-Elections in the 1990s:- Notes and references :...

 
73,420 76,980 London (Croydon
London Borough of Croydon
The London Borough of Croydon is a London borough in South London, England and is part of Outer London. It covers an area of and is the largest London borough by population. It is the southernmost borough of London. At its centre is the historic town of Croydon from which the borough takes its name...

)
Little change
Croydon North
Croydon North (UK Parliament constituency)
Croydon North is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
79,819 85,107 London (Croydon
London Borough of Croydon
The London Borough of Croydon is a London borough in South London, England and is part of Outer London. It covers an area of and is the largest London borough by population. It is the southernmost borough of London. At its centre is the historic town of Croydon from which the borough takes its name...

)
Little change
Croydon South
Croydon South (UK Parliament constituency)
Croydon South is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom.It elects one Member of Parliament by the first past the post system of election...

 
78,363 81,554 London (Croydon
London Borough of Croydon
The London Borough of Croydon is a London borough in South London, England and is part of Outer London. It covers an area of and is the largest London borough by population. It is the southernmost borough of London. At its centre is the historic town of Croydon from which the borough takes its name...

)
Little change
Dagenham and Rainham
Dagenham and Rainham (UK Parliament constituency)
Dagenham and Rainham is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
71,205 70,187 London (Barking and Dagenham
London Borough of Barking and Dagenham
In 1801, the civil parishes that form the modern borough had a total population of 1,937; and the area was characterised by farming, woodland and the fishing fleet at Barking. This last industry employed 1,370 men and boys by 1850, but by the end of the century had ceased to exist; replaced by...

 and Havering
London Borough of Havering
The London Borough of Havering is a London borough in North East London, England and forms part of Outer London. The principal town in Havering is Romford and the other main communities are Hornchurch, Upminster and Rainham. The borough is mainly characterised by suburban development with large...

)
New creation with substantial elements from existing Dagenham and Hornchurch seats
Darlington
Darlington (UK Parliament constituency)
Darlington is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
65,872 67,476 County Durham  Little change
Dartford
Dartford (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Notes and references:...

 
69,471 74,756 Kent 
Daventry
Daventry (UK Parliament constituency)
Daventry is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It is a strongly Conservative seat.- Boundaries :The constituency covers the west of Northamptonshire and is named for the market town of Daventry...

 
67,256 71,903 Northamptonshire Much area lost to new Sotuh Northamptonshire seat
Denton and Reddish  65,855 65,684 Greater Manchester  Minor alterations
Derby North  71,311 72,617 Derbyshire  Majority of existing seat with sizable portions moved to neighbouring constituencies
Derby South  69,584 72,048 Derbyshire  Over half of existing constituency with additions of neighbouring seats
Derbyshire Dales
Derbyshire Dales (UK Parliament constituency)
Derbyshire Dales is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post voting system....

 
62,511 63,732 Derbyshire  Re-named West Derbyshire
Devizes
Devizes (UK Parliament constituency)
Devizes is a parliamentary constituency in Wiltshire, England, which is now represented in the House of Commons of the Parliament of the United Kingdom, and before 1707 in the House of Commons of England....

 
64,707 68,846 Wiltshire 
Dewsbury
Dewsbury (UK Parliament constituency)
Dewsbury is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
76,886 79,634 West Yorkshire (Kirklees
Kirklees
The Metropolitan Borough of Kirklees is a metropolitan borough of West Yorkshire, England. It has a population of 401,000 and includes the settlements of Batley, Birstall, Cleckheaton, Denby Dale, Dewsbury, Heckmondwike, Holmfirth, Huddersfield, Kirkburton, Marsden, Meltham, Mirfield and Slaithwaite...

)
Don Valley
Don Valley (UK Parliament constituency)
Don Valley is a parliamentary constituency which returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom.Created in 1918, Don Valley is a former coal mining area which has elected only Labour MPs since 1922...

 
72,358 73,674 South Yorkshire  Existing constituency with significant addition of areas from Doncaster North seat
Doncaster Central
Doncaster Central (UK Parliament constituency)
Doncaster Central is a constituency represented in the House of Commons of the Parliament of the United Kingdom. Created in 1983, it covers a similar area to the former Doncaster constituency...

 
74,388 73,874 South Yorkshire  Existing constituency with significant addition of areas from Doncaster North
Doncaster North
Doncaster North (UK Parliament constituency)
- Sources :* Election results from 1992 to the present* Election results from 1945 to the present* The website of Ed Miliband...

 
73,907 72,855 South Yorkshire  Significant alterations.
Dover
Dover (UK Parliament constituency)
Dover is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
69,932 71,993 Kent
Dudley North
Dudley North (UK Parliament constituency)
Dudley North is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
60,992 61,714 West Midlands  Little change
Dudley South  60,844 61,308 West Midlands  Little change
Dulwich and West Norwood  66,856 71,523 London (Lambeth
London Borough of Lambeth
The London Borough of Lambeth is a London borough in south London, England and forms part of Inner London. The local authority is Lambeth London Borough Council.-Origins:...

 and Southwark
London Borough of Southwark
The London Borough of Southwark is a London borough in south east London, England. It is directly south of the River Thames and the City of London, and forms part of Inner London.-History:...

)
Minor alterations
Ealing Central and Acton  71,258 69,828 London (Ealing
London Borough of Ealing
The London Borough of Ealing is a borough in west London.-Location:The London Borough of Ealing borders the London Borough of Hillingdon to the west, the London Borough of Harrow and the London Borough of Brent to the north, the London Borough of Hammersmith and Fulham to the east and the London...

)
New creation
Ealing North  72,971 73,105 London (Ealing
London Borough of Ealing
The London Borough of Ealing is a borough in west London.-Location:The London Borough of Ealing borders the London Borough of Hillingdon to the west, the London Borough of Harrow and the London Borough of Brent to the north, the London Borough of Hammersmith and Fulham to the east and the London...

)
Consequential alterations due to new creation of Ealing Central and Acton
Ealing, Southall  62,341 65,768 London (Ealing
London Borough of Ealing
The London Borough of Ealing is a borough in west London.-Location:The London Borough of Ealing borders the London Borough of Hillingdon to the west, the London Borough of Harrow and the London Borough of Brent to the north, the London Borough of Hammersmith and Fulham to the east and the London...

)
Minor alterations
Easington
Easington (UK Parliament constituency)
Easington is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
62,562 65,618 County Durham  Unchanged
East Devon
East Devon (UK Parliament constituency)
East Devon is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
69,068 72,406 Devon  Majority of existing seat with substantial elements of Tiverton/Honiton and Exeter constituencies
East Ham
East Ham (UK Parliament constituency)
East Ham is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom, in the London Borough of Newham...

 
72,900 91,531 London (Newham
London Borough of Newham
The London Borough of Newham is a London borough formed from the towns of West Ham and East Ham, within East London.It is situated east of the City of London, and is north of the River Thames. According to 2006 estimates, Newham has one of the highest ethnic minority populations of all the...

)
Little change minor additions from neighbouring seats
East Hampshire
East Hampshire (UK Parliament constituency)
East Hampshire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
67,452 72,648 Hampshire  Majority of existing seat with significant addition of areas from North East Hampshire
East Surrey
East Surrey (UK Parliament constituency)
East Surrey is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
74,786 77,145 Surrey  Unchanged
East Worthing and Shoreham  71,760 72,996 West Sussex
East Yorkshire
East Yorkshire (UK Parliament constituency)
East Yorkshire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
72,018 80,435 Humberside  Little change
Eastbourne
Eastbourne (UK Parliament constituency)
Eastbourne is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election. Traditionally a safe Conservative seat, Eastbourne became very marginal following the 1990...

 
66,949 76,978 East Sussex  Minor alterations, Willingdon ward removed to Lewes constitutuency
Eastleigh  72,715 78,313 Hampshire  Reduced form of existing constituency
Eddisbury
Eddisbury (UK Parliament constituency)
Eddisbury is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.- Boundaries :...

 
63,923 65,914 Cheshire  Majority of existing constituency with minor additions of neighbouring areas
Edmonton
Edmonton (UK Parliament constituency)
Edmonton is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
65,443 64,356 London (Enfield
London Borough of Enfield
The London Borough of Enfield is the most northerly London borough and forms part of Outer London. It borders the London Boroughs of Barnet, Haringey and Waltham Forest...

)
Majority of old seat with minor additions from Enfield constituencies.
Ellesmere Port and Neston
Ellesmere Port and Neston (UK Parliament constituency)
Ellesmere Port and Neston is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- History :...

 
68,372 66,995 Cheshire  Minor alterations
Elmet and Rothwell
Elmet and Rothwell (UK Parliament constituency)
Elmet and Rothwell is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
76,580 77,994 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Expanded Elmet constituency
Eltham
Eltham (UK Parliament constituency)
Eltham is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
64,907 63,059 London (Greenwich
London Borough of Greenwich
The London Borough of Greenwich is an Inner London borough in south-east London, England. Taking its name from the historic town of Greenwich, the present borough was formed in 1965 by the amalgamation of the former area of the Metropolitan Borough of Greenwich with part of the Metropolitan...

)
Enfield North  65,709 66,761 London (Enfield
London Borough of Enfield
The London Borough of Enfield is the most northerly London borough and forms part of Outer London. It borders the London Boroughs of Barnet, Haringey and Waltham Forest...

)
Minor alterations
Enfield, Southgate  67,943 64,932 London (Enfield
London Borough of Enfield
The London Borough of Enfield is the most northerly London borough and forms part of Outer London. It borders the London Boroughs of Barnet, Haringey and Waltham Forest...

)
Minor alterations
Epping Forest
Epping Forest (UK Parliament constituency)
Epping Forest is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
70,441 72,212 Essex  Minor alterations
Epsom and Ewell
Epsom and Ewell (UK Parliament constituency)
Epsom and Ewell is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
72,866 76,916 Surrey  Reduced form of existing constituency
Erewash
Erewash (UK Parliament constituency)
Erewash is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:The constituency covers the borough of Erewash....

 
68,934 70,022 Derbyshire  Majority of existing constituency with some portions moved to new Mid Derbyshire seat
Erith and Thamesmead  64,307 69,718 London (Bexley
London Borough of Bexley
The London Borough of Bexley lies in south east Greater London, and is a borough referred to as part of Outer London. It has common borders with the London Borough of Bromley to the south, the London Borough of Greenwich to the west, across the River Thames to the north it borders the London...

 and Greenwich
London Borough of Greenwich
The London Borough of Greenwich is an Inner London borough in south-east London, England. Taking its name from the historic town of Greenwich, the present borough was formed in 1965 by the amalgamation of the former area of the Metropolitan Borough of Greenwich with part of the Metropolitan...

)
Esher and Walton  74,052 76,962 Surrey  Unchanged
Exeter
Exeter (UK Parliament constituency)
Exeter is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
74,492 76,796 Devon  Little change
Fareham  71,423 76,457 Hampshire  Unchanged
Faversham and Mid Kent  66,179 68,521 Kent 
Feltham and Heston  77,606 80,437 London (Hounslow
London Borough of Hounslow
-Political composition:Since the borough was formed it has been controlled by the Labour Party on all but two occasions. In 1968 the Conservatives formed a majority for the first and last time to date until they lost control to Labour in 1971. Labour subsequently lost control of the council in the...

)
Filton and Bradley Stoke  62,299 69,732 Avon (South Gloucestershire
South Gloucestershire
South Gloucestershire is a unitary district in the ceremonial county of Gloucestershire, in South West England.-History:The district was created in 1996, when the county of Avon was abolished, by the merger of former area of the districts of Kingswood and Northavon...

)
New creation
Finchley and Golders Green  71,800 71,595 London (Barnet
London Borough of Barnet
The London Borough of Barnet is a London borough in North London and forms part of Outer London. It has a population of 331,500 and covers . It borders Hertfordshire to the north and five other London boroughs: Harrow and Brent to the west, Camden and Haringey to the south-east and Enfield to the...

)
Minor alterations
Folkestone and Hythe  72,512 84,156 Kent  Minor alterations
Forest of Dean
Forest of Dean (UK Parliament constituency)
-Elections in the 2000s:- See also :* List of Parliamentary constituencies in Gloucestershire...

 
66,055 68,703 Gloucestershire  No change
Fylde
Fylde (UK Parliament constituency)
Fylde is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
62,745 66,504 Lancashire  Removal of western parts of Preston
Gainsborough
Gainsborough (UK Parliament constituency)
Gainsborough is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
64,022 63,795 Lincolnshire  Little change
Garston and Halewood
Garston and Halewood (UK Parliament constituency)
Garston and Halewood is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
73,480 71,618 Merseyside  New Liverpool/Knowsley cross-border constituency
Gateshead
Gateshead (UK Parliament constituency)
Gateshead is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election. A previous Gateshead constituency existed from 1832 to 1950....

 
69,403 66,066 Tyne and Wear  New creation
Gedling
Gedling (UK Parliament constituency)
-Electiobs in the 2000s:-Elections in the 1990s:-See also:*List of Parliamentary constituencies in Nottinghamshire...

 
70,575 70,886 Nottinghamshire  Minor alterations
Gillingham and Rainham  71,539 71,109 Kent  Expanded constituency
Gloucester
Gloucester (UK Parliament constituency)
Gloucester is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It was established in 1295 to return two Members of Parliament to the House of Commons but in 1885 representation was reduced to one member under the Redistribution of Seats Act 1885...

 
74,876 80,788 Gloucestershire
Gosport  69,708 72,845 Hampshire  Unchanged
Grantham and Stamford  73,336 79,118 Lincolnshire  Little change
Gravesham
Gravesham (UK Parliament constituency)
Gravesham is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
70,098 70,412 Kent
Great Grimsby
Great Grimsby (UK Parliament constituency)
Great Grimsby is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom, consisting of the town of Grimsby in North East Lincolnshire. It elects one Member of Parliament by the first past the post system of election...

 
64,594 61,929 Humberside  Unchanged
Great Yarmouth
Great Yarmouth (UK Parliament constituency)
Great Yarmouth is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
69,086 70,526 Norfolk 
Greenwich and Woolwich  60,473 66,982 London (Greenwich
London Borough of Greenwich
The London Borough of Greenwich is an Inner London borough in south-east London, England. Taking its name from the historic town of Greenwich, the present borough was formed in 1965 by the amalgamation of the former area of the Metropolitan Borough of Greenwich with part of the Metropolitan...

)
Guildford
Guildford (UK Parliament constituency)
Guildford is a county constituency in Surrey which returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first-past-the-post voting system....

 
74,987 77,517 Surrey  Minor alterations
Hackney North and Stoke Newington  63,185 74,780 London (Hackney
London Borough of Hackney
The London Borough of Hackney is a London borough of North/North East London, and forms part of inner London. The local authority is Hackney London Borough Council....

)
Minor alterations
Hackney South and Shoreditch  57,204 73,778 London (Hackney
London Borough of Hackney
The London Borough of Hackney is a London borough of North/North East London, and forms part of inner London. The local authority is Hackney London Borough Council....

)
Minor alterations
Halesowen and Rowley Regis  66,579 67,656 West Midlands  Majority of current seat with additions from neighbouring constituencies
Halifax
Halifax (UK Parliament constituency)
Halifax is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.- Boundaries :...

 
70,978 69,126 West Yorkshire (Calderdale
Calderdale
The Metropolitan Borough of Calderdale is a metropolitan borough of West Yorkshire, England, through which the upper part of the River Calder flows, and from which it takes its name...

)
Minor alterations
Haltemprice and Howden  66,268 70,864 Humberside  Little change
Halton
Halton (UK Parliament constituency)
Halton is a county constituency in Cheshire, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:The constituency was created in 1983...

 
69,727 70,322 Cheshire  Majority of existing seat with additions of areas from Weaver Vale constituency
Hammersmith
Hammersmith (UK Parliament constituency)
Hammersmith is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
67,873 70,008 London (Hammersmith and Fulham
London Borough of Hammersmith and Fulham
The London Borough of Hammersmith and Fulham is a London borough in West London, and forms part of Inner London. Traversed by the east-west main roads of the A4 Great West Road and the A40 Westway, many international corporations have offices in the borough....

)
New creation
Hampstead and Kilburn
Hampstead and Kilburn (UK Parliament constituency)
Hampstead and Kilburn is a borough constituency electing one Member of Parliament to the House of Commons of the Parliament of the United Kingdom.-History:...

 
74,573 78,552 London (Brent
London Borough of Brent
In 1801, the civil parishes that form the modern borough had a total population of 2,022. This rose slowly throughout the 19th century, as the district became built up; reaching 5,646 in the middle of the century. When the railways arrived the rate of population growth increased...

 and Camden
London Borough of Camden
In 1801, the civil parishes that form the modern borough were already developed and had a total population of 96,795. This continued to rise swiftly throughout the 19th century, as the district became built up; reaching 270,197 in the middle of the century...

)
New creation based on Hampstead & Highgate and Brent East
Harborough
Harborough (UK Parliament constituency)
Harborough is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
72,881 78,753 Leicestershire  Minor alterations
Harlow
Harlow (UK Parliament constituency)
Harlow is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
67,232 67,700 Essex  Minor alterations
Harrogate and Knaresborough
Harrogate and Knaresborough (UK Parliament constituency)
Harrogate and Knaresborough is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
73,962 75,044 North Yorkshire  Minor alterations
Harrow East  67,365 72,537 London (Harrow
London Borough of Harrow
The London Borough of Harrow is a London borough of north-west London. It borders Hertfordshire to the north and other London boroughs: Hillingdon to the west, Ealing to the south, Brent to the south-east and Barnet to the east.-History:...

)
Significant alterations, loses areas to Harrow West
Harrow West  64,737 69,135 London (Harrow
London Borough of Harrow
The London Borough of Harrow is a London borough of north-west London. It borders Hertfordshire to the north and other London boroughs: Hillingdon to the west, Ealing to the south, Brent to the south-east and Barnet to the east.-History:...

)
Loses Pinner area to new Ruislip, Northwood and Pinner; gains areas from Harrow East
Hartlepool
Hartlepool (UK Parliament constituency)
Hartlepool is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.- Boundaries :...

 
68,262 70,010 Cleveland  Unchanged
Harwich and North Essex
Harwich and North Essex (UK Parliament constituency)
Harwich and North Essex is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
67,715 71,087 Essex  Expanded constituency based on existing North Essex seat
Hastings and Rye  74,623 76,422 East Sussex  Little change – addition of Brede Valley
Havant  70,138 70,568 Hampshire  Reduced form of existing constituency
Hayes and Harlington
Hayes and Harlington (UK Parliament constituency)
Hayes and Harlington is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
65,237 70,789 London (Hillingdon
London Borough of Hillingdon
The London Borough of Hillingdon is the westernmost borough in Greater London, England. The borough's population was recorded as 243,006 in the 2001 Census. The borough incorporates the former districts of Ruislip-Northwood, Uxbridge, Hayes and Harlington and Yiewsley and West Drayton in the...

)
Hazel Grove
Hazel Grove (UK Parliament constituency)
Hazel Grove is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
63,519 62,422 Greater Manchester 
Hemel Hempstead
Hemel Hempstead (UK Parliament constituency)
Hemel Hempstead is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
72,019 72,561 Hertfordshire 
Hemsworth
Hemsworth (UK Parliament constituency)
-Elections in the 2000s:- Elections in the 1990s :- Elections in the 1940s :- Elections in the 1930s :- Elections in the 1920s :...

 
71,988 73,487 West Yorkshire (Wakefield
City of Wakefield
The City of Wakefield is a local government district of West Yorkshire, England, with the status of a city and metropolitan borough. Wakefield is the district's administrative centre. The district includes the "Five Towns" of Normanton, Pontefract, Featherstone, Castleford and Knottingley. Other...

)
Hendon
Hendon (UK Parliament constituency)
Hendon is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. The current MP, since 2010, is Matthew Offord of the Conservative Party.-History:The constituency was originally...

 
73,976 74,329 London (Barnet
London Borough of Barnet
The London Borough of Barnet is a London borough in North London and forms part of Outer London. It has a population of 331,500 and covers . It borders Hertfordshire to the north and five other London boroughs: Harrow and Brent to the west, Camden and Haringey to the south-east and Enfield to the...

)
Little change
Henley
Henley (UK Parliament constituency)
Henley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It covers south Oxfordshire, including Henley-on-Thames. The constituency elects one Member of Parliament by the first past the post system of election. It has long been a safe Conservative...

 
72,331 73,851 Oxfordshire
Hereford and South Herefordshire  69,632 71,352 Herefordshire  Expanded Hereford constituency
Hertford and Stortford  73,717 79,255 Hertfordshire 
Hertsmere
Hertsmere (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:- Notes and references :...

 
69,178 70,772 Hertfordshire 
Hexham
Hexham (UK Parliament constituency)
- Elections in the 2000s :- Elections in the 1990s :- Elections in the 1980s :- Elections in the 1970s :-Notes and references:...

 
59,666 60,499 Northumberland  Minor alterations
Heywood and Middleton  78,036 79,636 Greater Manchester 
High Peak
High Peak (UK Parliament constituency)
- Elections in the 2000s :- Elections in the 1990s :- Elections in the 1980s :-Elections in the 1970s:-Elections in the 1960s:...

 
68,061 72,178 Derbyshire  Minor alterations
Hitchin and Harpenden
Hitchin and Harpenden (UK Parliament constituency)
Hitchin and Harpenden is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
68,765 74,189 Hertfordshire
Holborn and St Pancras  78,307 85,243 London (Camden
London Borough of Camden
In 1801, the civil parishes that form the modern borough were already developed and had a total population of 96,795. This continued to rise swiftly throughout the 19th century, as the district became built up; reaching 270,197 in the middle of the century...

)
Addition to existing constituency of neighbouring electoral wards
Hornchurch and Upminster
Hornchurch and Upminster (UK Parliament constituency)
Hornchurch and Upminster is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
79,496 79,568 London (Havering
London Borough of Havering
The London Borough of Havering is a London borough in North East London, England and forms part of Outer London. The principal town in Havering is Romford and the other main communities are Hornchurch, Upminster and Rainham. The borough is mainly characterised by suburban development with large...

)
The existing Upminster constituency with the addition of elements from Hornchurch, and Romford.
Hornsey and Wood Green  75,052 79,878 London (Haringey
London Borough of Haringey
The London Borough of Haringey is a London borough, in North London, classified by some definitions as part of Inner London, and by others as part of Outer London. It was created in 1965 by the amalgamation of three former boroughs. It shares borders with six other London boroughs...

)
Unchanged
Horsham
Horsham (UK Parliament constituency)
Horsham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
72,277 77,001 West Sussex  Minor alterations
Houghton and Sunderland South
Houghton and Sunderland South (UK Parliament constituency)
Houghton and Sunderland South is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. From 2010, it has elected one Member of Parliament by the first past the post system of election....

 
71,347 70,115 Tyne and Wear  Merger of Houghton/Washington East, and Sunderland South seats
Hove
Hove (UK Parliament constituency)
Hove is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
70,912 71,181 East Sussex 
Huddersfield
Huddersfield (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:- Notes and references :...

 
66,275 66,681 West Yorkshire (Kirklees
Kirklees
The Metropolitan Borough of Kirklees is a metropolitan borough of West Yorkshire, England. It has a population of 401,000 and includes the settlements of Batley, Birstall, Cleckheaton, Denby Dale, Dewsbury, Heckmondwike, Holmfirth, Huddersfield, Kirkburton, Marsden, Meltham, Mirfield and Slaithwaite...

)
Huntingdon
Huntingdon (UK Parliament constituency)
Huntingdon is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
74,724 79,134 Cambridgeshire 
Hyndburn
Hyndburn (UK Parliament constituency)
Hyndburn is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
68,030 69,617 Lancashire  Expanded to include town of Haslingden
Ilford North
Ilford North (UK Parliament constituency)
Ilford North is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It comprises the north part of the town of Ilford in the London Borough of Redbridge, and elects one Member of Parliament by the first-past-the-post system of...

 
67,525 72,702 London (Redbridge
London Borough of Redbridge
The London Borough of Redbridge is a London borough in outer north-east London. Its administrative headquarters is at Redbridge Town Hall in Ilford. The local authority is Redbridge London Borough Council.-Etymology:...

)
Little change
Ilford South
Ilford South (UK Parliament constituency)
Ilford South is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
75,294 86,401 London (Redbridge
London Borough of Redbridge
The London Borough of Redbridge is a London borough in outer north-east London. Its administrative headquarters is at Redbridge Town Hall in Ilford. The local authority is Redbridge London Borough Council.-Etymology:...

)
Unchanged
Ipswich
Ipswich (UK Parliament constituency)
Ipswich is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
71,717 75,195 Suffolk
Isle of Wight
Isle of Wight (UK Parliament constituency)
Isle of Wight is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Created by the Great Reform Act for the 1832 general election, it covers the whole of the Isle of Wight and elects one Member of Parliament by the first-past-the-post voting system.-...

 
103,480 110,924 Isle of Wight
Isle of Wight (UK Parliament constituency)
Isle of Wight is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Created by the Great Reform Act for the 1832 general election, it covers the whole of the Isle of Wight and elects one Member of Parliament by the first-past-the-post voting system.-...

 
Unchanged
Islington North
Islington North (UK Parliament constituency)
Islington North is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election...

 
61,054 68,777 London (Islington
London Borough of Islington
The London Borough of Islington is a London borough in Inner London. It was formed in 1965 by merging the former metropolitan boroughs of Islington and Finsbury. The borough contains two Westminster parliamentary constituencies, Islington North and Islington South & Finsbury...

)
Unchanged
Islington South and Finsbury  58,839 67,613 London (Islington
London Borough of Islington
The London Borough of Islington is a London borough in Inner London. It was formed in 1965 by merging the former metropolitan boroughs of Islington and Finsbury. The borough contains two Westminster parliamentary constituencies, Islington North and Islington South & Finsbury...

)
Unchanged
Jarrow
Jarrow (UK Parliament constituency)
Jarrow is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
65,804 65,047 Tyne and Wear  Minor alterations
Keighley
Keighley (UK Parliament constituency)
Keighley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
68,652 66,967 West Yorkshire (Bradford
City of Bradford
The City of Bradford is a local government district of West Yorkshire, England with the status of a city and metropolitan borough. It is named after its largest settlement, Bradford, but covers a far larger area which includes the towns of Keighley, Shipley, Bingley, Ilkley, Haworth, Silsden and...

)
Kenilworth and Southam  62,708 63,772 Warwickshire  New creation formerly Rugby and Kenilworth
Kensington
Kensington (UK Parliament constituency)
Kensington is a parliamentary constituency in the Parliament of the United Kingdom in west London, comprising the northern and central parts of the Royal Borough of Kensington and Chelsea, around Kensington...

 
65,482 62,784 London (Kensington and Chelsea) New creation formerly Kensington and Chelsea
Kettering
Kettering (UK Parliament constituency)
Kettering is a county constituency in Northamptonshire which returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom....

 
62,813 69,610 Northamptonshire 
Kingston and Surbiton  74,602 80,639 London (Kingston upon Thames)
Kingston upon Hull East
Kingston upon Hull East (UK Parliament constituency)
Kingston upon Hull East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
70,638 68,150 Humberside  Unchanged
Kingston upon Hull North
Kingston upon Hull North (UK Parliament constituency)
Kingston upon Hull North is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
62,286 65,219 Humberside  Unchanged
Kingston upon Hull West and Hessle  64,369 61,232 Humberside  Unchanged
Kingswood
Kingswood (UK Parliament constituency)
Kingswood is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
60,936 67,199 Avon (South Gloucestershire
South Gloucestershire
South Gloucestershire is a unitary district in the ceremonial county of Gloucestershire, in South West England.-History:The district was created in 1996, when the county of Avon was abolished, by the merger of former area of the districts of Kingswood and Northavon...

)
Some areas now covered by "Filton and Bradley Stoke"
Knowsley
Knowsley (UK Parliament constituency)
Knowsley is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. The seat was created during the Boundary Commission for England's review of constituencies...

 
79,099 79,334 Merseyside  New creation split from Knowsley North and Sefton East
Lancaster and Fleetwood
Lancaster and Fleetwood (UK Parliament constituency)
Lancaster and Fleetwood is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
63,849 67,305 Lancashire  New creation formerly Lancaster and Wyre
Leeds Central
Leeds Central (UK Parliament constituency)
Leeds Central is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
78,941 80,912 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Modifications in size and shape
Leeds East
Leeds East (UK Parliament constituency)
Leeds East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
67,571 64,742 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Modifications in size and shape
Leeds North East
Leeds North East (UK Parliament constituency)
Leeds North East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
66,930 68,269 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Modifications in size and shape
Leeds North West
Leeds North West (UK Parliament constituency)
Leeds North West is a parliamentary constituency in the City of Leeds, West Yorkshire which is represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
66,466 65,047 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Modifications in size and shape
Leeds West
Leeds West (UK Parliament constituency)
Leeds West is a borough constituency in the city of Leeds, West Yorkshire which is represented in the House of Commons of the Parliament of the United Kingdom...

 
67,629 67,222 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Modifications in size and shape
Leicester East
Leicester East (UK Parliament constituency)
- Elections in the 2000s :In 2005 this seat bucked the national trend as there was a swing to Labour whereas the national swing was 2.5% to the Conservatives.- Elections in the 1990s :- Elections in the 1970s :...

 
66,176 74,377 Leicestershire  Reduced existing constituency with minor additions of Leicester West
Leicester South
Leicester South (UK Parliament constituency)
Leicester South is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament , by the first past the post voting system...

 
73,400 78,433 Leicestershire  Little change
Leicester West
Leicester West (UK Parliament constituency)
Leicester West is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
64,301 65,432 Leicestershire  Reduced existing constituency with minor additions of Leicester East
Leigh
Leigh (UK Parliament constituency)
Leigh is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
74,231 77,001 Greater Manchester  Minor alterations
Lewes
Lewes (UK Parliament constituency)
Lewes is a constituency located in East Sussex and centred on the town of Lewes. It is represented in the House of Commons of the Parliament of the United Kingdom. It was a safe Conservative seat until 1997, but the Liberal Democrats have gained a strong foothold.-Boundaries:The constituency is...

 
65,282 68,515 East Sussex 
Lewisham, Deptford  67,682 67,590 London (Lewisham
London Borough of Lewisham
The London Borough of Lewisham is a London borough in south-east London, England and forms part of Inner London. The principal settlement of the borough is Lewisham...

)
Existing constituency with addition of neighbouring electoral wards
Lewisham East  67,833 65,508 London (Lewisham
London Borough of Lewisham
The London Borough of Lewisham is a London borough in south-east London, England and forms part of Inner London. The principal settlement of the borough is Lewisham...

)
Existing constituency with addition of neighbouring electoral wards
Lewisham West and Penge
Lewisham West and Penge (UK Parliament constituency)
Lewisham West and Penge is a cross-border constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
68,411 69,399 London (Bromley
London Borough of Bromley
The London Borough of Bromley is a London borough of south east London, England and forms part of Outer London. The principal town in the borough is Bromley.-Geography:...

 and Lewisham
London Borough of Lewisham
The London Borough of Lewisham is a London borough in south-east London, England and forms part of Inner London. The principal settlement of the borough is Lewisham...

)
New creation
Leyton and Wanstead  62,960 63,021 London (Redbridge
London Borough of Redbridge
The London Borough of Redbridge is a London borough in outer north-east London. Its administrative headquarters is at Redbridge Town Hall in Ilford. The local authority is Redbridge London Borough Council.-Etymology:...

 and Waltham Forest
London Borough of Waltham Forest
The London Borough of Waltham Forest is in northeast London, England. Officially, it forms part of Outer London as it borders Essex. However, it can be seen that the NE London boundary does not extend far compared to elsewhere in the city...

)
Little change
Lichfield
Lichfield (UK Parliament constituency)
Lichfield is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
68,301 73,085 Staffordshire  Entire existing seat with additions from Burton constituency
Lincoln
Lincoln (UK Parliament constituency)
Lincoln is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
70,135 72,662 Lincolnshire  Addition of some area from Sleaford constituency
Liverpool, Riverside
Liverpool Riverside (UK Parliament constituency)
Liverpool Riverside is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
72,873 73,406 Merseyside  Consequential changes following loss of one seat
Liverpool, Walton
Liverpool Walton (UK Parliament constituency)
Liverpool, Walton is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
72,182 61,974 Merseyside  Consequential changes following loss of one seat
Liverpool, Wavertree  72,256 61,979 Merseyside  Consequential changes following loss of one seat
Liverpool, West Derby  70,583 62,709 Merseyside  Consequential changes following loss of one seat
Loughborough
Loughborough (UK Parliament constituency)
Loughborough is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
70,983 77,884 Leicestershire  Little change
Louth and Horncastle  70,463 76,233 Lincolnshire  Little change
Ludlow
Ludlow (UK Parliament constituency)
Ludlow is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
63,052 66,199 Shropshire  Unchanged
Luton North
Luton North (UK Parliament constituency)
Luton North is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
66,807 66,273 Bedfordshire 
Luton South
Luton South (UK Parliament constituency)
Luton South is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
69,326 65,889 Bedfordshire 
Macclesfield
Macclesfield (UK Parliament constituency)
Macclesfield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
72,655 73,613 Cheshire  Little change
Maidenhead
Maidenhead (UK Parliament constituency)
Maidenhead is a county constituency in Berkshire which returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system...

 
73,868 74,028 Berkshire  Majority of existing seat with additions of areas from neighbouring Windsor
Maidstone and The Weald  68,014 70,576 Kent
Makerfield
Makerfield (UK Parliament constituency)
Makerfield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
72,903 74,856 Greater Manchester  Loss of Ince-in-Makerfield to Wigan constituency
Maldon
Maldon (UK Parliament constituency)
Maldon is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
65,899 69,539 Essex  Majority of existing seat with considerable portions of neighbouring constituencies
Manchester Central
Manchester Central (UK Parliament constituency)
Manchester Central is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. The constituency has always been a safe Labour seat...

 
69,600 89,519 Greater Manchester  Minor alterations following loss of one seat
Manchester, Gorton
Manchester Gorton (UK Parliament constituency)
Manchester, Gorton is a parliamentary constituency in the city of Manchester, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-1885–1918:...

 
70,845 74,681 Greater Manchester  Minor alterations following loss of one seat
Manchester, Withington
Manchester Withington (UK Parliament constituency)
Manchester, Withington is a parliamentary constituency in the city of Manchester. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post system...

 
69,187 73,656 Greater Manchester  Minor alterations following loss of one seat
Mansfield
Mansfield (UK Parliament constituency)
Mansfield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundary review:...

 
77,524 79,849 Nottinghamshire  Existing seat with significant addition of areas from Bassetlaw
Meon Valley
Meon Valley (UK Parliament constituency)
Meon Valley is a new county constituency represented in the House of Commons of the Parliament of the United Kingdom, created for the 2010 general election...

 
65,952 71,291 Hampshire  New creation
Meriden
Meriden (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:- Notes and references :...

 
78,714 83,428 West Midlands  Addition of areas from existing Solihull constituency
Mid Bedfordshire
Mid Bedfordshire (UK Parliament constituency)
Mid Bedfordshire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
70,111 76,381 Bedfordshire
Mid Derbyshire
Mid Derbyshire (UK Parliament constituency)
Mid Derbyshire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post voting system.-Boundaries:...

 
64,939 66,572 Derbyshire  New creation based on merger of Derby North, West Derbyshire, Erewash and Amber Valley
Mid Dorset and North Poole  65,066 64,705 Dorset  Minor alterations with addition of neighbouring areas
Mid Norfolk  68,328 75,080 Norfolk  Significant alterations due to creation of new Broadland constituency
Mid Sussex
Mid Sussex (UK Parliament constituency)
Mid Sussex is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
73,822 77,044 West Sussex  Minor alterations
Mid Worcestershire  69,351 71,660 Worcestershire  Little change
Middlesbrough
Middlesbrough (UK Parliament constituency)
Middlesbrough is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
69,638 65,851 Cleveland  Little change
Middlesbrough South and East Cleveland
Middlesbrough South and East Cleveland (UK Parliament constituency)
Middlesbrough South and East Cleveland is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
71,942 72,876 Cleveland  Little change
Milton Keynes North  75,312 81,226 Buckinghamshire  Based on existing Milton Keynes NE seat
Milton Keynes South  75,682 85,552 Buckinghamshire  Based on existing Milton Keynes SW
Mitcham and Morden  65,629 67,074 London (Merton
London Borough of Merton
The London Borough of Merton is a borough in southwest London, England.The borough was formed under the London Government Act in 1965 by the merger of the Municipal Borough of Mitcham, the Municipal Borough of Wimbledon and the Merton and Morden Urban District, all formerly within Surrey...

)
Minor changes
Mole Valley
Mole Valley (UK Parliament constituency)
Mole Valley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
69,093 72,568 Surrey  Minor changes
Morecambe and Lunesdale  67,514 69,254 Lancashire  Removal of Lower Lune Valley to Lancaster and Fleetwood
Morley and Outwood
Morley and Outwood (UK Parliament constituency)
Morley and Outwood is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
69,583 75,163 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

 and Wakefield
City of Wakefield
The City of Wakefield is a local government district of West Yorkshire, England, with the status of a city and metropolitan borough. Wakefield is the district's administrative centre. The district includes the "Five Towns" of Normanton, Pontefract, Featherstone, Castleford and Knottingley. Other...

)
New cross-border creation
New Forest East  69,646 73,542 Hampshire  Entire existing seat with additions of areas from neighbouring New Forest West
New Forest West  65,269 68,987 Hampshire  Existing seat with some areas moved to neighbouring constituency of New Forest East
Newark
Newark (UK Parliament constituency)
Newark is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Since 1885, it has elected one Member of Parliament by the first past the post system of election....

 
69,803 72,407 Nottinghamshire  Reduced form of existing seat with additions of areas from Rushcliffe, Sherwood, and Bassetlaw
Newbury
Newbury (UK Parliament constituency)
Newbury is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It returns one Member of Parliament , elected by the first-past-the-post voting system....

 
74,865 77,898 Berkshire  Minor alterations
Newcastle-under-Lyme
Newcastle-under-Lyme (UK Parliament constituency)
Newcastle-under-Lyme is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- History :...

 
66,701 68,692 Staffordshire  Unchanged
Newcastle upon Tyne Central
Newcastle upon Tyne Central (UK Parliament constituency)
Newcastle upon Tyne Central is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
64,803 60,795 Tyne and Wear  Majority of existing constituency with additions of neighbouring areas
Newcastle upon Tyne East
Newcastle upon Tyne East (UK Parliament constituency)
Newcastle upon Tyne East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
68,068 65,203 Tyne and Wear  Reduced form of existing Newcastle East/Wallsend constituency
Newcastle upon Tyne North
Newcastle upon Tyne North (UK Parliament constituency)
Newcastle upon Tyne North is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
68,753 67,401 Tyne and Wear  Largely based on existing seat
Newton Abbot
Newton Abbot (UK Parliament constituency)
Newton Abbot is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
64,555 69,600 Devon  New creation, majority of which comes from Teignbridge
Normanton, Pontefract and Castleford
Normanton, Pontefract and Castleford (UK Parliament constituency)
Normanton, Pontefract and Castleford is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
78,641 83,284 West Yorkshire (Wakefield
City of Wakefield
The City of Wakefield is a local government district of West Yorkshire, England, with the status of a city and metropolitan borough. Wakefield is the district's administrative centre. The district includes the "Five Towns" of Normanton, Pontefract, Featherstone, Castleford and Knottingley. Other...

)
New creation 'merging' formerly separate seats
North Cornwall
North Cornwall (UK Parliament constituency)
North Cornwall is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
62,214 68,206 Cornwall  Minor alterations
North Devon
North Devon (UK Parliament constituency)
North Devon is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election....

 
68,272 75,098 Devon
North Dorset  66,608 73,010 Dorset  Minor alterations
North Durham
North Durham (UK Parliament constituency)
North Durham is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
68,087 68,959 County Durham  Unchanged
North East Bedfordshire  68,900 78,350 Bedfordshire  Minor changes
North East Cambridgeshire  74,165 83,661 Cambridgeshire  Minor changes
North East Derbyshire  71,580 72,374 Derbyshire  Reduced existing constituency with addition of areas from Chesterfield
North East Hampshire  67,417 72,548 Hampshire  Majority of existing seat with significant additions from neighbouring constituencies of Aldershot, Basingstoke, and North West Hampshire
North East Hertfordshire  70,477 72,658 Hertfordshire
North East Somerset
North East Somerset (UK Parliament constituency)
North East Somerset is a county constituency created by the Boundary Commission for England as the successor seat to the Wansdyke Parliamentary Seat. It came into being at the 2010 general election.- Boundaries :...

 
65,942 68,546 Avon (Bath and North East Somerset
Bath and North East Somerset
Bath and North East Somerset is a unitary authority that was created on 1 April 1996 following the abolition of the County of Avon. It is part of the Ceremonial county of Somerset...

)
Based on the existing Wansdyke constituency
North Herefordshire  63,418 66,711 Herefordshire  Expanded and re-named Leominster seat
North Norfolk
North Norfolk (UK Parliament constituency)
North Norfolk is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
66,811 68,277 Norfolk
North Shropshire
North Shropshire (UK Parliament constituency)
North Shropshire is a constituency represented in the House of Commons of the Parliament of the United Kingdom. From its first creation in 1832 to the abolition of the first creation in 1885 it elected two Knights of the Shire...

 
72,964 77,673 Shropshire  Unchanged
North Somerset
North Somerset (UK Parliament constituency)
North Somerset is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
71,308 78,223 Avon (North Somerset
North Somerset
North Somerset is a unitary authority in England. Its area covers part of the ceremonial county of Somerset but it is administered independently of the non-metropolitan county. Its administrative headquarters is in the town hall in Weston-super-Mare....

)
North Swindon  67,106 79,488 Wiltshire 
North Thanet  66,026 67,110 Kent 
Cliftonville (East and West) transferred to South Thanet
North Tyneside
North Tyneside (UK Parliament constituency)
North Tyneside is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundary review:...

 
71,751 78,617 Tyne and Wear  Addition of Wallsend
North Warwickshire
North Warwickshire (UK Parliament constituency)
-Notes and references:...

 
67,872 70,544 Warwickshire  Majority of existing seat with some portions moved to Nuneaton
North West Cambridgeshire  73,648 89,419 Cambridgeshire
North West Durham  67,298 72,760 County Durham  Very minor changes
North West Hampshire  73,840 77,020 Hampshire  Reduced form of existing seat
North West Leicestershire
North West Leicestershire (UK Parliament constituency)
North West Leicestershire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.- Boundaries :...

 
67,534 72,022 Leicestershire  Unchanged
North West Norfolk  71,144 73,269 Norfolk 
North Wiltshire
North Wiltshire (UK Parliament constituency)
North Wiltshire is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Until 1983, it was known as Chippenham.- Boundaries :As the name suggests, the constituency covers most of north Wiltshire...

 
61,322 67,154 Wiltshire 
Northampton North
Northampton North (UK Parliament constituency)
Northampton North is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It was created before the election of February 1974 when the old constituency of Northampton...

 
64,212 62,095 Northamptonshire  some land lost to N'pton South
Northampton South
Northampton South (UK Parliament constituency)
Northampton South is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It was created for February 1974 general election when the old constituency of Northampton was split into Northampton North and Northampton South.-Boundary...

 
62,133 63,048 Northamptonshire  3 wards generally falling south of ring road lsot to new South Northmaptonshire seat
Norwich North  64,506 64,982 Norfolk 
Norwich South  68,763 73,569 Norfolk 
Nottingham East
Nottingham East (UK Parliament constituency)
Nottingham East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
64,173 59,489 Nottinghamshire  Minor alterations
Nottingham North
Nottingham North (UK Parliament constituency)
Nottingham North is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
68,139 64,578 Nottinghamshire  Minor alterations
Nottingham South
Nottingham South (UK Parliament constituency)
Nottingham South is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
72,400 69,154 Nottinghamshire  Minor alterations
Nuneaton
Nuneaton (UK Parliament constituency)
Nuneaton is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Pre-2010 :...

 
66,460 68,288 Warwickshire  Reduced form of existing constituency
Old Bexley and Sidcup  65,186 65,161 London (Bexley
London Borough of Bexley
The London Borough of Bexley lies in south east Greater London, and is a borough referred to as part of Outer London. It has common borders with the London Borough of Bromley to the south, the London Borough of Greenwich to the west, across the River Thames to the north it borders the London...

)
Oldham East and Saddleworth  70,984 72,249 Greater Manchester  Minor alterations
Oldham West and Royton  70,947 72,402 Greater Manchester  Minor alterations
Orpington
Orpington (UK Parliament constituency)
Orpington is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
66,974 68,221 London (Bromley
London Borough of Bromley
The London Borough of Bromley is a London borough of south east London, England and forms part of Outer London. The principal town in the borough is Bromley.-Geography:...

)
Oxford East  78,769 81,644 Oxfordshire 
Oxford West and Abingdon  75,153 77,811 Oxfordshire
Pendle
Pendle (UK Parliament constituency)
Pendle is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
63,347 66,735 Lancashire  Unchanged
Penistone and Stocksbridge
Penistone and Stocksbridge (UK Parliament constituency)
Penistone and Stocksbridge is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It was contested for the first time at the 2010 general election, and returns one Member of Parliament elected by the first past the post system of election.-...

 
63,914 69,133 South Yorkshire  New creation with largest portion from existing Sheffield Hillsborough constituency.
Penrith and The Border
Penrith and The Border (UK Parliament constituency)
Penrith and The Border is a county constituency of the House of Commons of the Parliament of the United Kingdom. It is represented by one Member of Parliament elected by the first past the post system of election. This Cumbrian constituency was first contested in 1950.-History:The constutuency is...

 
61,000 65,234 Cumbria  Reduced in size
Peterborough
Peterborough (UK Parliament constituency)
Peterborough is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom, formally styled The Honourable the Commons of the United Kingdom of Great Britain and Northern Ireland in Parliament assembled. It elects one Member of Parliament by the first past...

 
70,640 72,787 Cambridgeshire 
Plymouth, Moor View  68,843 68,556 Devon  Renamed from Devonport constituency with the loss of the ward of Devonport
Devonport, Devon
Devonport, formerly named Plymouth Dock or just Dock, is a district of Plymouth in the English county of Devon, although it was, at one time, the more important settlement. It became a county borough in 1889...

Plymouth, Sutton and Devonport  73,240 71,236 Devon  Renamed from Plymouth, Sutton constituency with the addition of the ward of Devonport
Devonport, Devon
Devonport, formerly named Plymouth Dock or just Dock, is a district of Plymouth in the English county of Devon, although it was, at one time, the more important settlement. It became a county borough in 1889...

Poole  67,933 72,773 Dorset  Majority of existing seat with additions from Mid Dorset/Poole constituency
Poplar and Limehouse
Poplar and Limehouse (UK Parliament constituency)
Poplar and Limehouse is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament using the first past the post system of election....

 
59,400 74,919 London (Tower Hamlets
London Borough of Tower Hamlets
The London Borough of Tower Hamlets is a London borough to the east of the City of London and north of the River Thames. It is in the eastern part of London and covers much of the traditional East End. It also includes much of the redeveloped Docklands region of London, including West India Docks...

)
Expanded constituency
Portsmouth North  70,871 71,798 Hampshire  Minor changes
Portsmouth South  71,774 71,947 Hampshire  Minor changes
Preston
Preston (UK Parliament constituency)
Preston is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
63,558 61,025 Lancashire  Removal of towns to the south of the River Ribble to Ribble Valley constituency
Pudsey
Pudsey (UK Parliament constituency)
Pudsey is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
68,150 69,738 West Yorkshire (Leeds
City of Leeds
The City of Leeds is a local government district of West Yorkshire, England, governed by Leeds City Council, with the status of a city and metropolitan borough. The metropolitan district includes Leeds and the towns of Farsley, Garforth, Guiseley, Horsforth, Morley, Otley, Pudsey, Rothwell,...

)
Minor alterations
Putney
Putney (UK Parliament constituency)
-Elections 1950–1979:-Elections 1918–1945:-Notes and references:...

 
59,331 62,153 London (Wandsworth
London Borough of Wandsworth
The London Borough of Wandsworth is a London borough in southwest London, England, and forms part of Inner London.-History:The borough was formed in 1965 from the former area of the Metropolitan Borough of Battersea and much of the former area of the Metropolitan Borough of Wandsworth, but...

)
Minor alterations
Rayleigh and Wickford
Rayleigh and Wickford (UK Parliament constituency)
Rayleigh and Wickford is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
71,975 76,089 Essex  New creation based on expanded Rayleigh constituency
Reading East  72,788 78,170 Berkshire  Little change
Reading West
Reading West (UK Parliament constituency)
Reading West is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Like all such constituencies, it elects one Member of Parliament by the first past the post system of election...

 
72,250 73,216 Berkshire  Little change
Redcar
Redcar (UK Parliament constituency)
Redcar is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
67,638 67,195 Cleveland  Unchanged
Redditch
Redditch (UK Parliament constituency)
Redditch is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It was created in 1997 following major changes to the Mid Worcestershire constituency.- Boundaries :This...

 
64,501 66,492 Worcestershire  Majority of existing seat with additions from neighbouring Mid Worcestershire
Reigate
Reigate (UK Parliament constituency)
Reigate is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
67,432 72,043 Surrey  Entire existing constituency with additions of areas from Epsom and Ewell
Ribble Valley
Ribble Valley (UK Parliament constituency)
Ribble Valley is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
71,997 77,437 Lancashire  Addition of towns to the south of River Ribble
Richmond (Yorks)
Richmond (Yorks) (UK Parliament constituency)
Richmond is a constituency located in North Yorkshire, which elects one Member of Parliament at least once every five years using the First-past-the-post system of voting....

 
74,434 78,902 North Yorkshire  Minor changes
Richmond Park
Richmond Park (UK Parliament constituency)
Richmond Park is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History and character:...

 
71,457 76,650 London (Kingston upon Thames and Richmond upon Thames
London Borough of Richmond upon Thames
The London Borough of Richmond upon Thames is a London borough in South West London, UK, which forms part of Outer London. It is unique because it is the only London borough situated both north and south of the River Thames.-Settlement:...

)
Minor changes
Rochdale
Rochdale (UK Parliament constituency)
Rochdale is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
73,807 77,699 Greater Manchester  Minor alterations
Rochester and Strood  69,032 75,001 Kent  Formerly Medway
Medway (UK Parliament constituency)
Medway was a county constituency represented in the House of Commons of the Parliament of the United Kingdom between 1983 and 2010. A previous constituency of the same name existed from 1885 to 1918.-1885–1918:...

Rochford and Southend East  69,904 71,131 Essex  Alterations as consequence of changes throughout Essex
Romford
Romford (UK Parliament constituency)
Romford is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
69,536 71,978 London (Havering
London Borough of Havering
The London Borough of Havering is a London borough in North East London, England and forms part of Outer London. The principal town in Havering is Romford and the other main communities are Hornchurch, Upminster and Rainham. The borough is mainly characterised by suburban development with large...

)
Majority of existing constituency with some electoral wards from Hornchurch
Romsey and Southampton North  65,461 67,696 Hampshire  Extended Romsey constituency
Rossendale and Darwen  70,698 73,443 Lancashire  Minor changes
Rother Valley
Rother Valley (UK Parliament constituency)
- Elections in the 2000s :- Elections in the 1990s :- Elections in the 1980s :- Elections in the 1970s :- Elections in the 1960s :...

 
72,237 73,068 South Yorkshire  Existing constituency with addition of neighbouring areas
Rotherham
Rotherham (UK Parliament constituency)
Rotherham is a borough constituency covering the town of Rotherham in South Yorkshire. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system....

 
65,305 63,131 South Yorkshire  Minor changes
Rugby
Rugby (UK Parliament constituency)
Rugby is a parliamentary constituency in Warwickshire, England. It elects one Member of Parliament to the House of Commons of the Parliament of the United Kingdom using the first past the post system....

 
65,407 69,932 Warwickshire  Formerly Rugby and Kenilwoorth
Ruislip, Northwood and Pinner
Ruislip, Northwood and Pinner (UK Parliament constituency)
Ruislip, Northwood and Pinner is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
68,244 71,706 London (Harrow
London Borough of Harrow
The London Borough of Harrow is a London borough of north-west London. It borders Hertfordshire to the north and other London boroughs: Hillingdon to the west, Ealing to the south, Brent to the south-east and Barnet to the east.-History:...

 and Hillingdon
London Borough of Hillingdon
The London Borough of Hillingdon is the westernmost borough in Greater London, England. The borough's population was recorded as 243,006 in the 2001 Census. The borough incorporates the former districts of Ruislip-Northwood, Uxbridge, Hayes and Harlington and Yiewsley and West Drayton in the...

)
Extension of existing constituency
Runnymede and Weybridge  73,357 73,680 Surrey  Unchanged
Rushcliffe
Rushcliffe (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 80's:-Notes and references:...

 
70,484 73,430 Nottinghamshire  Minor alterations
Rutland and Melton  72,214 77,324 Leicestershire and Rutland  Little change
Saffron Walden
Saffron Walden (UK Parliament constituency)
Saffron Walden is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
70,402 77,109 Essex  Majority of existing seat with significant portion of Chelmsford West constituency
Salisbury
Salisbury (UK Parliament constituency)
Salisbury is a county constituency centred on the city of Salisbury in Wiltshire. It elects one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, by the first past the post voting system....

 
66,502 68,731 Wiltshire
Salford and Eccles
Salford and Eccles (UK Parliament constituency)
Salford and Eccles is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It is the successor seat to the previous Salford .The last MP for Salford was Hazel Blears,...

 
73,162 76,863 Greater Manchester  Addition of parts of Eccles to existing Salford seat
Scarborough and Whitby  76,572 76,078 North Yorkshire
Scunthorpe
Scunthorpe (UK Parliament constituency)
Scunthorpe is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Centred on the town of Scunthorpe in North Lincolnshire, it elects one Member of Parliament by the first past the post system of election...

 
62,032 63,489 Humberside  Little change
Sedgefield
Sedgefield (UK Parliament constituency)
Sedgefield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
63,917 67,386 County Durham  Little change
Sefton Central
Sefton Central (UK Parliament constituency)
Sefton Central is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
71,744 67,696 Merseyside  based on existing Crosby seat, but with the loss of most of Crosby and Waterloo to Bootle; Maghull, Lydiate and Aintree rejoin the seat.
Selby and Ainsty
Selby and Ainsty (UK Parliament constituency)
Selby and Ainsty is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
67,709 73,580 North Yorkshire  Extension & renaming of existing constituency
Sevenoaks
Sevenoaks (UK Parliament constituency)
Sevenoaks is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
69,794 69,925 Kent
Sheffield, Brightside and Hillsborough
Sheffield Brightside and Hillsborough (UK Parliament constituency)
Sheffield, Brightside and Hillsborough is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom...

 
73,619 69,206 South Yorkshire  Addition of Hillsborough area to existing Brightside constituency
Sheffield Central  65,261 69,975 South Yorkshire  Extension of existing constituency
Sheffield, Hallam  65,594 70,032 South Yorkshire  Addition to existing constituency of areas from neighbouring seats
Sheffield, Heeley  69,789 66,432 South Yorkshire  Minor alterations
Sheffield South East
Sheffield South East (UK Parliament constituency)
Sheffield South East is a parliamentary constituency in the City of Sheffield, first used in the General Election 2010. It succeeded the existing Sheffield Attercliffe represented by the Labour MP Clive Betts following boundary changes in the South Yorkshire region recommended by The Boundary...

 
66,817 67,792 South Yorkshire  Significantly altered and renamed version of Attercliffe constituency
Sherwood
Sherwood (UK Parliament constituency)
Sherwood is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
70,042 72,022 Nottinghamshire  Minor alterations
Shipley
Shipley (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 1980s:-Elections in the 1970s:-Elections in the 1910s:...

 
69,427 68,129 West Yorkshire (Bradford
City of Bradford
The City of Bradford is a local government district of West Yorkshire, England with the status of a city and metropolitan borough. It is named after its largest settlement, Bradford, but covers a far larger area which includes the towns of Keighley, Shipley, Bingley, Ilkley, Haworth, Silsden and...

)
Minor alterations
Shrewsbury and Atcham
Shrewsbury and Atcham (UK Parliament constituency)
Shrewsbury and Atcham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
74,984 73,978 Shropshire  Unchanged
Sittingbourne and Sheppey  69,349 74,796 Kent
Skipton and Ripon  75,532 77,098 North Yorkshire  Altered due to new changes to neighbouring seats
Sleaford and North Hykeham  73,058 85,561 Lincolnshire  Existing seat with addition of some areas from Grantham constituency
Slough
Slough (UK Parliament constituency)
Slough is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
73,627 81,327 Berkshire  Addition of part of Slough Council wards from neighbouring Windsor
Solihull
Solihull (UK Parliament constituency)
Solihull is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
75,988 77,354 West Midlands  Minor changes
Somerton and Frome  74,223 82,150 Somerset  Minor changes
South Basildon and East Thurrock
South Basildon and East Thurrock (UK Parliament constituency)
South Basildon and East Thurrock is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
71,425 71,819 Essex  New creation based on existing Basildon constituency
South Cambridgeshire
South Cambridgeshire (UK Parliament constituency)
South Cambridgeshire is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
71,597 80,001 Cambridgeshire
South Derbyshire
South Derbyshire (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:"-Elections in the 1980s:-Elections in the 1940s:-References:...

 
62,130 71,326 Derbyshire  Alterations due to new seat in county
South Dorset  67,752 73,499 Dorset  Minor alterations
South East Cambridgeshire  73,941 82,265 Cambridgeshire
South East Cornwall  67,018 71,851 Cornwall  Minor alterations
South Holland and The Deepings  70,402 76,939 Lincolnshire  Little change
South Leicestershire
South Leicestershire (UK Parliament constituency)
Leicestershire South is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system....

 
72,731 77,412 Leicestershire  Formerly Blaby
Blaby (UK Parliament constituency)
Blaby is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

South Norfolk
South Norfolk (UK Parliament constituency)
South Norfolk is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. From 1868 until 1885 it returned two members but thereafter elected one Member of Parliament by the first past the post system of election....

 
69,691 77,316 Norfolk 
South Northamptonshire
South Northamptonshire (UK Parliament constituency)
South Northamptonshire is a county constituency of the House of Commons of the Parliament of the United Kingdom. The current Member of Parliament is Andrea Leadsom of the Conservative Party.-History:...

 
68,773 82,956 Northamptonshire 
South Ribble
South Ribble (UK Parliament constituency)
South Ribble is a county constituency in Lancashire, England represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
71,730 75,116 Lancashire  Addition of towns to south
South Shields
South Shields (UK Parliament constituency)
South Shields is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
65,773 63,765 Tyne and Wear  Little change
South Staffordshire  72,338 74,189 Staffordshire  Existing constituency unchanged with additions of areas from Cannock Chase
South Suffolk
South Suffolk (UK Parliament constituency)
South Suffolk is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundary review:...

 
69,119 72,965 Suffolk 
South Swindon  70,794 73,449 Wiltshire 
South Thanet  69,501 67,970 Kent 
Cliftonville (East and West) transferred from North Thanet
South West Bedfordshire  71,288 76,178 Bedfordshire
South West Devon  68,756 70,756 Devon  Little change
South West Hertfordshire  74,440 78,269 Hertfordshire 
South West Norfolk  67,666 75,034 Norfolk 
South West Surrey  75,107 76,495 Surrey  Little change
South West Wiltshire  63,865 72,820 Wiltshire  New creation largely based on Westbury constituency.
Southampton, Itchen  71,142 74,513 Hampshire  Reduced form of existing constituency
Southampton, Test  72,018 71,263 Hampshire  Reduced form of existing constituency
Southend West
Southend West (UK Parliament constituency)
Southend West is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
66,508 66,780 Essex  Little change
Southport
Southport (UK Parliament constituency)
Southport is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
70,544 67,803 Merseyside  Minor alterations
Spelthorne
Spelthorne (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 1980s:-Elections in the 1970s:-Elections in the 1960s:...

 
69,291 71,211 Surrey  Unchanged
St Albans
St Albans (UK Parliament constituency)
St Albans is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. Established in 1885, it is a county constituency in Hertfordshire, and elects one Member of Parliament by the first past the post system of election.From 1554 to 1852 there was a...

 
66,738 70,298 Hertfordshire 
St Austell and Newquay  67,936 75,974 Cornwall  New creation
St Helens North
St Helens North (UK Parliament constituency)
St. Helens North is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
76,263 75,688 Merseyside  Minor alterations
St Helens South and Whiston
St Helens South and Whiston (UK Parliament constituency)
St. Helens South and Whiston is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
76,614 78,612 Merseyside  New creation based on existing seat
St Ives
St Ives (UK Parliament constituency)
St. Ives is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-History:...

 
62,962 66,696 Cornwall  Minor alterations
Stafford
Stafford (UK Parliament constituency)
Stafford is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. The sitting MP is the Conservative Jeremy Lefroy....

 
69,274 69,832 Staffordshire  Little change
Staffordshire Moorlands
Staffordshire Moorlands (UK Parliament constituency)
-Elections in the 2000s:Source:-Elections in the 1990s:-Notes and references:...

 
60,810 62,457 Staffordshire  Majority of existing constituency with additions of neighbouring seats
Stalybridge and Hyde  66,563 70,691 Greater Manchester  Minor alterations
Stevenage
Stevenage (UK Parliament constituency)
Stevenage is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
66,881 69,357 Hertfordshire
Stockport
Stockport (UK Parliament constituency)
Stockport is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
64,679 62,764 Greater Manchester  Minor alterations
Stockton North  67,529 67,333 Cleveland  Little change
Stockton South  68,506 74,521 Cleveland  Little change
Stoke-on-Trent Central  63,330 61,774 Staffordshire  Minor alteraions
Stoke-on-Trent North  69,938 72,225 Staffordshire  minor alterations
Stoke-on-Trent South  67,629 68,624 Staffordshire  Reduced form of existing constituency
Stone
Stone (UK Parliament constituency)
Stone is a county constituency in Staffordshire which is represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
64,653 66,729 Staffordshire  Reduced form of existing constituency
Stourbridge
Stourbridge (UK Parliament constituency)
Stourbridge is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
68,590 70,225 West Midlands  Little change
Stratford-on-Avon
Stratford-on-Avon (UK Parliament constituency)
-By-elections:-Notes and references:...

 
64,954 69,108 Warwickshire  Majority of existing constituency with portions moved to new Kenilworth/Southam seat
Streatham
Streatham (UK Parliament constituency)
Streatham is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
69,355 71,913 London (Lambeth
London Borough of Lambeth
The London Borough of Lambeth is a London borough in south London, England and forms part of Inner London. The local authority is Lambeth London Borough Council.-Origins:...

)
Minor changes
Stretford and Urmston  72,414 70,520 Greater Manchester  Little change
Stroud
Stroud (UK Parliament constituency)
Stroud is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
75,258 79,135 Gloucestershire 
Suffolk Coastal
Suffolk Coastal (UK Parliament constituency)
Suffolk Coastal is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.This East Anglian constituency was created in 1983....

 
76,085 76,932 Suffolk 
Sunderland Central
Sunderland Central (UK Parliament constituency)
Sunderland Central is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
76,457 76,292 Tyne and Wear  New creation
Surrey Heath
Surrey Heath (UK Parliament constituency)
Surrey Heath is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. Since the 2005 general election the MP has been Michael Gove, a senior figure in the Conservative Party...

 
75,454 78,453 Surrey  Unchanged
Sutton and Cheam
Sutton and Cheam (UK Parliament constituency)
Sutton and Cheam is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. The current MP is Paul Burstow of the Liberal Democrats, first elected at the 1997 general election...

 
66,147 66,571 London (Sutton
London Borough of Sutton
The London Borough of Sutton is a London borough in South London, England and forms part of Outer London. It covers an area of and is the 80th largest local authority in England by population. It is one of the southernmost boroughs of London...

)
Sutton Coldfield
Sutton Coldfield (UK Parliament constituency)
Sutton Coldfield is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
72,019 75,031 West Midlands  Little change
Tamworth
Tamworth (UK Parliament constituency)
Tamworth is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- History :...

 
69,490 72,544 Staffordshire  Unchanged
Tatton
Tatton (UK Parliament constituency)
- Elections in the 1990s :- Elections in the 1980s :- Sources :* Data for the 2005 election are from the .* Data for the 2001 election are from http://www.election.demon.co.uk/....

 
65,030 65,200 Cheshire  Little change
Taunton Deane
Taunton Deane (UK Parliament constituency)
Taunton Deane is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
77,535 82,882 Somerset  renamed version of existing Taunton constituency
Telford
Telford (UK Parliament constituency)
Telford is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
63,906 65,938 Shropshire  Little change
Tewkesbury
Tewkesbury (UK Parliament constituency)
Tewkesbury is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
72,146 77,206 Gloucestershire
The Cotswolds  73,097 78,439 Gloucestershire  Renamed from "Cotswold"
The Wrekin
The Wrekin (UK Parliament constituency)
The Wrekin is a county constituency represented in the House of Commons of the Parliament of the United Kingdom since 1918. It elects one Member of Parliament by the first past the post system of election...

 
62,024 66,111 Shropshire  Little change
Thirsk and Malton
Thirsk and Malton (UK Parliament constituency)
Thirsk and Malton is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
73,534 77,230 North Yorkshire  renamed and significantly altered version of Ryedale
Thornbury and Yate  63,320 64,736 Avon (South Gloucestershire
South Gloucestershire
South Gloucestershire is a unitary district in the ceremonial county of Gloucestershire, in South West England.-History:The district was created in 1996, when the county of Avon was abolished, by the merger of former area of the districts of Kingswood and Northavon...

)
New creation
Thurrock
Thurrock (UK Parliament constituency)
Thurrock is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
71,067 77,667 Essex  Little change
Tiverton and Honiton  69,682 75,839 Devon  Majority of existing seat with substantial element from existing East Devon constituency
Tonbridge and Malling
Tonbridge and Malling (UK Parliament constituency)
Tonbridge and Malling is a county constituency represented in the House of Commons of the Parliament of the United Kingdom.It was created in 1974 from parts of the seats of Sevenoaks & Tonbridge...

 
65,969 71,989 Kent
Tooting
Tooting (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:- See also :* List of Parliamentary constituencies in Greater London* London Borough of Wandsworth-External links:****...

 
69,445 72,707 London (Wandsworth
London Borough of Wandsworth
The London Borough of Wandsworth is a London borough in southwest London, England, and forms part of Inner London.-History:The borough was formed in 1965 from the former area of the Metropolitan Borough of Battersea and much of the former area of the Metropolitan Borough of Wandsworth, but...

)
Minor changes
Torbay
Torbay (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 1980s:-Notes and references:...

 
69,340 76,219 Devon  Little change
Torridge and West Devon  68,720 77,417 Devon  Loses Okehampton area to new Central Devon seat
Totnes
Totnes (UK Parliament constituency)
Totnes is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament , using the first-past-the-post voting system....

 
64,939 67,562 Devon  Minor alterations
Tottenham
Tottenham (UK Parliament constituency)
Tottenham is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
64,888 70,162 London (Haringey
London Borough of Haringey
The London Borough of Haringey is a London borough, in North London, classified by some definitions as part of Inner London, and by others as part of Outer London. It was created in 1965 by the amalgamation of three former boroughs. It shares borders with six other London boroughs...

)
Unchanged
Truro and Falmouth  64,587 71,340 Cornwall  New creation taking Falmouth out of Camborne pairing.
Tunbridge Wells
Tunbridge Wells (UK Parliament constituency)
Tunbridge Wells is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It returns one Member of Parliament , elected under the first-past-the-post voting system.-Boundaries:...

 
69,479 73,028 Kent 
Twickenham
Twickenham (UK Parliament constituency)
Twickenham is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
74,154 79,172 London (Richmond upon Thames
London Borough of Richmond upon Thames
The London Borough of Richmond upon Thames is a London borough in South West London, UK, which forms part of Outer London. It is unique because it is the only London borough situated both north and south of the River Thames.-Settlement:...

)
Tynemouth
Tynemouth (UK Parliament constituency)
Tynemouth is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament using the first past the post voting system.-History:...

 
71,514 76,618 Tyne and Wear  Minor alterations
Uxbridge and South Ruislip
Uxbridge and South Ruislip (UK Parliament constituency)
Uxbridge and South Ruislip is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It was first contested in the 2010 general election.-Boundaries:...

 
66,253 71,954 London (Hillingdon
London Borough of Hillingdon
The London Borough of Hillingdon is the westernmost borough in Greater London, England. The borough's population was recorded as 243,006 in the 2001 Census. The borough incorporates the former districts of Ruislip-Northwood, Uxbridge, Hayes and Harlington and Yiewsley and West Drayton in the...

)
Extended constituency
Vauxhall
Vauxhall (UK Parliament constituency)
-Elections in the 1980s:-Elections in the 1970s:-Elections in the 1960s:-Notes and references:...

 
65,729 73,274 London (Lambeth
London Borough of Lambeth
The London Borough of Lambeth is a London borough in south London, England and forms part of Inner London. The local authority is Lambeth London Borough Council.-Origins:...

)
Minor alterations
Wakefield
Wakefield (UK Parliament constituency)
Wakefield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
71,347 71,531 West Yorkshire (Wakefield
City of Wakefield
The City of Wakefield is a local government district of West Yorkshire, England, with the status of a city and metropolitan borough. Wakefield is the district's administrative centre. The district includes the "Five Towns" of Normanton, Pontefract, Featherstone, Castleford and Knottingley. Other...

)
Significant changes – gains Ossett and Hobury and South Ossett from the former Normanton constituency
Wallasey
Wallasey (UK Parliament constituency)
Wallasey is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
66,845 65,732 Merseyside  Minor changes
Walsall North  66,287 65,468 West Midlands  Minor changes
Walsall South  64,995 66,082 West Midlands  Majority of existing seat with additions from Aldridge and Walsall North constituencies
Walthamstow
Walthamstow (UK Parliament constituency)
Walthamstow is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- 1885–1918 :...

 
64,314 64,482 London (Waltham Forest
London Borough of Waltham Forest
The London Borough of Waltham Forest is in northeast London, England. Officially, it forms part of Outer London as it borders Essex. However, it can be seen that the NE London boundary does not extend far compared to elsewhere in the city...

)
Unchanged
Wansbeck
Wansbeck (UK Parliament constituency)
Wansbeck is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
63,329 62,395 Northumberland  Unchanged
Wantage
Wantage (UK Parliament constituency)
-Elections in the 1990s:- Notes and references :...

 
74,774 79,775 Oxfordshire
Warley
Warley (UK Parliament constituency)
Warley is a borough constituency in the West Midlands represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
64,695 63,024 West Midlands  Minor alterations
Warrington North
Warrington North (UK Parliament constituency)
Warrington North is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
71,868 71,836 Cheshire  Little change
Warrington South
Warrington South (UK Parliament constituency)
-Elections in the 2000s:In 2006 Paul Kennedy joined the Conservative Party, becoming a Conservative Councillor on Warrington Borough Council in May 2008, representing the Hatton, Stretton & Walton Ward.-Elections in the 1990s:...

 
75,114 81,212 Cheshire  Little change
Warwick and Leamington  63,236 66,278 Warwickshire  Reduced form of existing constituency
Washington and Sunderland West
Washington and Sunderland West (UK Parliament constituency)
-See also:* Constituencies in the United Kingdom general election, 2010* List of Parliamentary constituencies in Tyne and Wear* Houghton and Sunderland South* Sunderland Central...

 
70,259 70,177 Tyne and Wear  New constituency based on significant elements of 4 existing seats
Watford
Watford (UK Parliament constituency)
Watford is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
76,331 80,939 Hertfordshire 
Waveney
Waveney (UK Parliament constituency)
Waveney is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
76,708 79,132 Suffolk 
Wealden
Wealden (UK Parliament constituency)
Wealden is a county constituency covering the Wealden district in East Sussex. It is represented in the House of Commons of the Parliament of the United Kingdom.-Boundaries:...

 
74,989 77,536 East Sussex 
Weaver Vale
Weaver Vale (UK Parliament constituency)
Weaver Vale is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
64,216 66,008 Cheshire  Majority of existing constituency with additions of neighbouring Eddisbury areas
Wellingborough
Wellingborough (UK Parliament constituency)
Wellingborough is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
71,392 76,848 Northamptonshire 
Wells
Wells (UK Parliament constituency)
Wells is a county constituency centred on the city of Wells in Somerset. It elects one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, by the first past the post voting system...

 
74,064 79,989 Somerset 
Welwyn Hatfield
Welwyn Hatfield (UK Parliament constituency)
Welwyn Hatfield is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It was created in 1974 as 'Welwyn and Hatfield'.- Boundaries :...

 
67,247 71,766 Hertfordshire  Unchanged
Wentworth and Dearne
Wentworth and Dearne (UK Parliament constituency)
Wentworth and Dearne is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It was created for the 2010 general election, and elects one Member of Parliament by the first past the post system of election....

 
71,213 72,272 South Yorkshire  New creation
West Bromwich East  64,538 63,008 West Midlands  Little change
West Bromwich West  62,899 65,249 West Midlands  Little change
West Dorset  71,462 76,779 Dorset  Minor alterations
West Ham
West Ham (UK Parliament constituency)
West Ham is a parliamentary constituency in the London Borough of Newham, represented in the House of Commons of the Parliament of the United Kingdom...

 
77,984 86,400 London (Newham
London Borough of Newham
The London Borough of Newham is a London borough formed from the towns of West Ham and East Ham, within East London.It is situated east of the City of London, and is north of the River Thames. According to 2006 estimates, Newham has one of the highest ethnic minority populations of all the...

)
Majority of existing seat with additions from Poplar constituency
West Lancashire
West Lancashire (UK Parliament constituency)
West Lancashire is a County constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
73,739 73,028 Lancashire  Minor changes
West Suffolk
West Suffolk (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:- Notes and references :...

 
68,883 76,158 Suffolk
West Worcestershire  71,373 73,001 Worcestershire  Majority of existing constituency with addition of neighbouring areas from Leominster seat
Westminster North
Westminster North (UK Parliament constituency)
Westminster North is a UK Parliamentary constituency in Central London and west London, comprising the northern part of the City of Westminster. It existed from 1983 to 1997...

 
59,016 65,936 London (Westminster
City of Westminster
The City of Westminster is a London borough occupying much of the central area of London, England, including most of the West End. It is located to the west of and adjoining the ancient City of London, directly to the east of the Royal Borough of Kensington and Chelsea, and its southern boundary...

)
Re-creation of former seat
Westmorland and Lonsdale
Westmorland and Lonsdale (UK Parliament constituency)
Westmorland and Lonsdale is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
67,303 66,609 Cumbria  Minor alterations
Weston-Super-Mare
Weston-super-Mare (UK Parliament constituency)
Weston-super-Mare is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
73,771 78,778 Avon (North Somerset
North Somerset
North Somerset is a unitary authority in England. Its area covers part of the ceremonial county of Somerset but it is administered independently of the non-metropolitan county. Its administrative headquarters is in the town hall in Weston-super-Mare....

)
Wigan
Wigan (UK Parliament constituency)
Wigan is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
76,467 76,779 Greater Manchester Addition of Ince-in-Makerfield
Wimbledon
Wimbledon (UK Parliament constituency)
Wimbledon is one of two parliamentary constituencies in the London Borough of Merton in south-west London. It elects one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, by the first-past-the-post voting system....

 
64,841 65,936 London (Merton
London Borough of Merton
The London Borough of Merton is a borough in southwest London, England.The borough was formed under the London Government Act in 1965 by the merger of the Municipal Borough of Mitcham, the Municipal Borough of Wimbledon and the Merton and Morden Urban District, all formerly within Surrey...

)
Minor changes
Winchester  70,211 74,138 Hampshire  Reduced form of existing constituency with additions of neighbouring areas from Romsey, and Eastleigh
Windsor
Windsor (UK Parliament constituency)
Windsor is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. In its modern form, it elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
69,785 70,633 Berkshire  Reduced form of existing constituency with additions of neighbouring Bracknell seat
Wirral South  57,801 56,238 Merseyside  Minor alterations
Wirral West  56,085 55,077 Merseyside  Minor alterations
Witham
Witham (UK Parliament constituency)
Witham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
63,839 67,451 Essex  New creation based on Braintree, Maldon and North Essex seats
Witney
Witney (UK Parliament constituency)
Witney is a county constituency in Oxfordshire represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election, and was created for the 1983 general election....

 
72,275 78,220 Oxfordshire
Woking
Woking (UK Parliament constituency)
Woking is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
71,260 74,328 Surrey  Unchanged
Wokingham
Wokingham (UK Parliament constituency)
Wokingham is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
69,751 75,886 Berkshire  Minor alterations
Wolverhampton North East  62,778 60,354 West Midlands  Little change
Wolverhampton South East  64,015 61,751 West Midlands  Existing seat with addition of areas from existing Dudley North, and Wolverhampton South West seats
Wolverhampton South West  63,641 59,846 West Midlands  Little change
Worcester
Worcester (UK Parliament constituency)
Worcester is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. Since 1885 it has elected one Member of Parliament by the first past the post system of election; from 1295 to 1885 it elected two MPs....

 
71,601 73,960 Worcestershire  Unchanged
Workington
Workington (UK Parliament constituency)
Workington is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
61,369 59,361 Cumbria  Minor alterations
Worsley and Eccles South
Worsley and Eccles South (UK Parliament constituency)
Worsley and Eccles South is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
72,554 73,409 Greater Manchester  Extension of existing Worsley seat
Worthing West  72,585 74,468 West Sussex 
Wycombe
Wycombe (UK Parliament constituency)
Wycombe is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It currently elects one Member of Parliament by the first-past-the-post system of elections....

 
71,997 73,750 Buckinghamshire  Majority of existing seat with sizable areas of Chesham/Amersham and Beaconsfield.
Wyre and Preston North
Wyre and Preston North (UK Parliament constituency)
Wyre and Preston North is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. Created in the most recent fifth periodic review of constituencies by the Boundary Commission for England, it elects one Member of Parliament by the first past the post...

 
68,812 71,612 Lancashire  New creation
Wyre Forest
Wyre Forest (UK Parliament constituency)
Wyre Forest is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
75,563 77,800 Worcestershire  Existing constituency with minor additions from Leominster constituency
Wythenshawe and Sale East  72,093 75,602 Greater Manchester  Unchanged
Yeovil  77,049 82,771 Somerset 
York Central 71,160 75,656 North Yorkshire  New seat largely based on existing York constituency
York Outer  71,613 75,125 North Yorkshire  New constituency

Constituencies in Northern Ireland

Constituency Electorate (2003) Electorate (2010) Belfast East
Belfast East (UK Parliament constituency)
Belfast East is a Parliamentary Constituency in the United Kingdom House of Commons. The current MP is Naomi Long of the Alliance Party, elected in 2010...

 
60,129 60,050 Minor alterations
Belfast North
Belfast North (UK Parliament constituency)
Belfast North is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:The seat was created in 1922 when, as part of the establishment of the devolved Stormont Parliament for Northern Ireland, the number of MPs in the Westminster Parliament was drastically cut...

 
63,193 66,825 Minor alterations
Belfast South
Belfast South (UK Parliament constituency)
Belfast South is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:The seat was created in 1922 when, as part of the establishment of the devolved Stormont Parliament for Northern Ireland, the number of MPs in the Westminster Parliament was drastically cut...

 
58,225 60,726 Minor alterations
Belfast West
Belfast West (UK Parliament constituency)
Belfast West is a parliamentary constituency in the House of Commons of the United Kingdom.-Boundaries:The seat was restored in 1922 when as part of the establishment of the devolved Stormont Parliament for Northern Ireland, the number of MPs in the Westminster Parliament was drastically cut...

 
55,025 60,520 Minor alterations
East Antrim
East Antrim (UK Parliament constituency)
East Antrim is a Parliamentary Constituency in the House of Commons and also an Assembly constituency in the Northern Ireland Assembly. It has voted for Unionist candidates since its re-creation in 1983.-Boundaries:...

 
56,125 61,253 Addition of northern area
East Londonderry
East Londonderry (UK Parliament constituency)
East Londonderry is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:The seat was created in boundary changes in 1983, as part of an expansion of Northern Ireland's constituencies from 12 to 17, and was predominantly made up from the old Londonderry constituency...

 
60,494 64,546 Minor alterations
Fermanagh and South Tyrone
Fermanagh and South Tyrone (UK Parliament constituency)
Fermanagh and South Tyrone is a Parliamentary constituency in the British House of Commons. The current MP for the constituency is Michelle Gildernew of Sinn Féin....

 
64,345 68,979 Unchanged
Foyle
Foyle (UK Parliament constituency)
Foyle is a Parliamentary Constituency in the House of Commons of the United Kingdom.-Boundaries:The seat was created in boundary changes in 1983, as part of an expansion of Northern Ireland's constituencies from 12 to 17, and was predominantly made up from the old Londonderry constituency...

 
60,823 67,810 Minor changes
Lagan Valley
Lagan Valley (UK Parliament constituency)
Lagan Valley is a Parliamentary Constituency in the United Kingdom House of Commons.- Boundaries :The seat was created in 1983, as part of an expansion of Northern Ireland's constituencies from 12 to 17, and was predominantly made up from parts of South Antrim and North Down. In their original...

 
60,973 66,327 Minor changes
Mid Ulster  60,119 65,655 Unchanged
Newry and Armagh
Newry and Armagh (UK Parliament constituency)
Newry and Armagh is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:The seat was created in boundary changes in 1983, as part of an expansion of Northern Ireland's constituencies from 12 to 17, and was predominantly made up from the old Armagh constituency with the...

 
68,730 75,856 Unchanged
North Antrim
North Antrim (UK Parliament constituency)
North Antrim is a Parliamentary Constituency in the United Kingdom House of Commons. Its current member is Ian Paisley Jr.-Boundaries:North Antrim has always been a county constituency comprising the northern part of County Antrim in the north-east of Northern Ireland...

 
72,814 74,094 Antrim Glens transferred to East Antrim
North Down
North Down (UK Parliament constituency)
North Down is a Parliamentary Constituency in the United Kingdom House of Commons. The current MP is Sylvia Hermon, elected as an Independent in the 2010 General Election. -Boundaries:The county constituency was first created in 1885 from the northern part of Down...

 
57,435 61,615 Unchanged
South Antrim
South Antrim (UK Parliament constituency)
South Antrim is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:From 1885, this constituency was one of four county divisions of the former Antrim constituency...

 
56,594 64,254 Minor alterations
South Down
South Down (UK Parliament constituency)
South Down is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:The county constituency was first created in 1885 from the southern part of Down...

 
64,530 72,092 Minor alterations
Strangford
Strangford (UK Parliament constituency)
Strangford is a Parliamentary Constituency in the United Kingdom House of Commons.-Boundaries:The seat was created in boundary changes in 1983, as part of an expansion of Northern Ireland's constituencies from 12 to 17, and was predominantly made up from parts of North Down...

 
57,463 61,566 Minor alterations
Upper Bann
Upper Bann (UK Parliament constituency)
Upper Bann is a Parliamentary Constituency in the United Kingdom House of Commons. The current Member of Parliament for Upper Bann is David Simpson.-Boundaries:...

 
68,806 76,209 Little change
West Tyrone
West Tyrone (UK Parliament constituency)
West Tyrone is a county constituency in Northern Ireland, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post voting system.-Boundaries:...

 
57,847 62,258 No Change

Constituencies in Scotland

There were no changes in 2010 to the boundaries of Scottish constituencies from those used in the 2005 general election.
Constituency Electorate (2001) Electorate (2010)
Aberdeen North
Aberdeen North (UK Parliament constituency)
Aberdeen North is a burgh constituency of the House of Commons of the Parliament of the United Kingdom, and it elects one Member of Parliament by the first past the post system of election...

 
69,622 64,753
Aberdeen South
Aberdeen South (UK Parliament constituency)
Aberdeen South is a burgh constituency of the House of Commons of the Parliament of the United Kingdom, and it elects one Member of Parliament by the first past the post system of election...

 
69,332 64,330
Airdrie and Shotts
Airdrie and Shotts (UK Parliament constituency)
Airdrie and Shotts is a constituency of the British House of Commons, located in central Scotland within the North Lanarkshire council area. It elects one Member of Parliament at least once every five years using the First-past-the-post system of voting....

 
63,309 62,789
Angus
Angus (UK Parliament constituency)
Angus is a county constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first-past-the-post voting system....

 
64,591 64,178
Argyll and Bute
Argyll and Bute (UK Parliament constituency)
Argyll and Bute is a county constituency of the House of Commons of the Parliament of the United Kingdom. It was created for the 1983 general election, merging most of Argyll with some of Bute and Northern Ayrshire...

 
69,571 67,692
Ayr, Carrick and Cumnock
Ayr, Carrick and Cumnock (UK Parliament constituency)
Ayr, Carrick, and Cumnock is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It was created for the 2005 general election from parts of the old Ayr and Carrick, Cumnock and Doon Valley constituencies....

 
74,159 73,708
Banff and Buchan
Banff and Buchan (UK Parliament constituency)
Banff and Buchan is a constituency of the British House of Commons, located in the north-east of Scotland within the Aberdeenshire council area...

 
65,970 65,183
Berwickshire, Roxburgh and Selkirk
Berwickshire, Roxburgh and Selkirk (UK Parliament constituency)
Berwickshire, Roxburgh and Selkirk is a constituency of the British House of Commons, located in the south of Scotland within the Scottish Borders council area...

 
72,430 74,115
Caithness, Sutherland and Easter Ross
Caithness, Sutherland and Easter Ross (UK Parliament constituency)
Caithness, Sutherland and Easter Ross is a constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

 
46,533 47,572
Central Ayrshire
Central Ayrshire (UK Parliament constituency)
Central Ayrshire is a constituency of the British House of Commons, located in the south-west of Scotland within the North Ayrshire and South Ayrshire council areas...

 
69,161 69,243
Coatbridge, Chryston and Bellshill  67,647 70,537
Cumbernauld, Kilsyth and Kirkintilloch East
Cumbernauld, Kilsyth and Kirkintilloch East (UK Parliament constituency)
Cumbernauld, Kilsyth and Kirkintilloch East is a constituency of the House of Commons of the Parliament of the United Kingdom. It was created for the 2005 general election, replacing Cumbernauld and Kilsyth and part of Strathkelvin and Bearsden....

 
67,802 65,317
Dumfries and Galloway
Dumfries and Galloway (UK Parliament constituency)
Dumfries and Galloway is a county constituency of in the House of Commons of the Parliament of the United Kingdom. It was first used in the 2005 general election, and replaced Galloway and Upper Nithsdale and part of Dumfries, and it elects one Member of Parliament by the first past the post...

 
75,316 74,414
Dumfriesshire, Clydesdale and Tweeddale
Dumfriesshire, Clydesdale and Tweeddale (UK Parliament constituency)
Dumfriesshire, Clydesdale and Tweeddale is a constituency of the British House of Commons, located in the south of Scotland, within the Dumfries and Galloway, South Lanarkshire and Scottish Borders council areas...

 
65,137 67,066
Dundee East
Dundee East (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 1980s:-Elections in the 1970s:-Elections in the 1950s:...

 
65,059 65,702
Dundee West
Dundee West (UK Parliament constituency)
Dundee West is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system....

 
67,751 63,065
Dunfermline and West Fife
Dunfermline and West Fife (UK Parliament constituency)
Dunfermline and West Fife is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It was created for the 2005 general election from all of the old Dunfermline West and parts of the old Dunfermline East constituencies...

 
70,373 74,621
East Dunbartonshire
East Dunbartonshire (UK Parliament constituency)
East Dunbartonshire is a county constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post system of election....

 
66,724 64,186
East Kilbride, Strathaven and Lesmahagow
East Kilbride, Strathaven and Lesmahagow (UK Parliament constituency)
East Kilbride, Strathaven and Lesmahagow is a county constituency of the House of Commons of the Parliament of the United Kingdom, which was first used in the general election of 2005...

 
77,257 77,985
East Lothian
East Lothian (UK Parliament constituency)
East Lothian is a constituency in Scotland which returned one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system.-History:...

 
71,288 74,320
East Renfrewshire
East Renfrewshire (UK Parliament constituency)
East Renfrewshire is a constituency of the British House of Commons, located in Scotland to the south of Glasgow. It elects one Member of Parliament at least once every five years using the First-past-the-post system of voting....

 
69,249 68,117
Edinburgh East
Edinburgh East (UK Parliament constituency)
Edinburgh East is a burgh constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
74,505 60,594
Edinburgh North and Leith
Edinburgh North and Leith (UK Parliament constituency)
Edinburgh North and Leith is a constituency of the House of Commons of the Parliament of the United Kingdom , first used in the 1997 general election. It elects one Member of Parliament by the first past the post system of election....

 
74,762 69,580
Edinburgh South
Edinburgh South (UK Parliament constituency)
Edinburgh South is a constituency of the House of Commons of the Parliament of the United Kingdom, first used in the general election of 1885. It elects one Member of Parliament by the first past the post system of election...

 
68,884 59,285
Edinburgh South West
Edinburgh South West (UK Parliament constituency)
Edinburgh South West is a Scottish constituency of the House of Commons of the Parliament of the United Kingdom , first used in the 2005 general election. It elects one Member of Parliament by the first past the post system of election....

 
75,787 66,262
Edinburgh West
Edinburgh West (UK Parliament constituency)
Edinburgh West is a burgh constituency of the House of Commons of the Parliament of the United Kingdom , first used in the 1885 general election...

 
70,603 65,526
Falkirk
Falkirk (UK Parliament constituency)
- References :...

 
78,281 82,473
Glasgow Central
Glasgow Central (UK Parliament constituency)
Glasgow Central is a constituency of the House of Commons of the Parliament of the United Kingdom . In its current form, the constituency was first used in the general election of 2005, but there was also a Glasgow Central constituency from 1885 to 1997.- Boundaries :The Redistribution of Seats Act...

 
70,378 67,521
Glasgow East
Glasgow East (UK Parliament constituency)
Glasgow East is a constituency of the British House of Commons, located in the city of Glasgow, Scotland. It elects one Member of Parliament at least once every five years using the First-past-the-post system of voting....

 
70,167 66,482
Glasgow North
Glasgow North (UK Parliament constituency)
Glasgow North is a burgh constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first-past-the-post voting system....

 
63,729 54,620
Glasgow North East
Glasgow North East (UK Parliament constituency)
Glasgow North East is a burgh constituency of the House of Commons of the Parliament of the United Kingdom . It was first contested at the 2005 general election...

 
70,899 64,171
Glasgow North West
Glasgow North West (UK Parliament constituency)
Glasgow North West is a constituency of the House of Commons of the Parliament of the United Kingdom . It was first used in the 2005 general election.-Boundaries:...

 
67,087 64,522
Glasgow South
Glasgow South (UK Parliament constituency)
Glasgow South is a burgh constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post system of election....

 
74,482 69,122
Glasgow South West
Glasgow South West (UK Parliament constituency)
Glasgow South West is a constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post system of election....

 
66,335 62,378
Glenrothes
Glenrothes (UK Parliament constituency)
Glenrothes is a British Parliamentary constituency represented in the House of Commons. It was created for the 2005 general election.The seat is currently held by Lindsay Roy, of the Scottish Labour party...

 
69,499 68,393
Gordon
Gordon (UK Parliament constituency)
Gordon is a county constituency of the House of Commons of the Parliament of the United Kingdom , which elects one member of Parliament by the first past the post system of election...

 
69,631 74,394
Inverclyde
Inverclyde (UK Parliament constituency)
Inverclyde is a parliamentary constituency of the House of Commons of the Parliament of the United Kingdom. It replaced Greenock and Inverclyde and the Port Glasgow and Kilmacolm areas from West Renfrewshire for the 2005 general election....

 
65,485 61,038
Inverness, Nairn, Badenoch and Strathspey
Inverness, Nairn, Badenoch and Strathspey (UK Parliament constituency)
Inverness, Nairn, Badenoch and Strathspey is a constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post system of election....

 
67,790 72,764
Kilmarnock and Loudoun
Kilmarnock and Loudoun (UK Parliament constituency)
Kilmarnock and Loudoun is a county constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament , using the first-past-the-post voting system.-Boundaries:...

 
72,922 75,001
Kirkcaldy and Cowdenbeath
Kirkcaldy and Cowdenbeath (UK Parliament constituency)
Kirkcaldy and Cowdenbeath is a county constituency representing the areas around the towns of Kirkcaldy and Cowdenbeath, in Fife, Scotland, in the House of Commons of the Parliament of the United Kingdom...

 
74,163 74,247
Lanark and Hamilton East
Lanark and Hamilton East (UK Parliament constituency)
Lanark and Hamilton East is a county constituency of the House of Commons of the Parliament of the United Kingdom, which was first used in the general election of 2005...

 
76,173 76,190
Linlithgow and East Falkirk
Linlithgow and East Falkirk (UK Parliament constituency)
Linlithgow and East Falkirk is a county constituency of the House of Commons of the Parliament of the United Kingdom, created for use in the 2005 general election...

 
78,675 81,756
Livingston
Livingston (UK Parliament constituency)
Livingston is a county constituency of the House of Commons of the Parliament of the United Kingdom, to which it returns one Member of Parliament . Elections are held using the first-past-the-post voting system....

 
76,299 76,580
Midlothian
Midlothian (UK Parliament constituency)
Midlothian in Scotland, is a county constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first-past-the-post voting system....

 
62,787 61,986
Moray
Moray (UK Parliament constituency)
-Sources:* * * * * * -See also:...

 
63,959 66,726
Motherwell and Wishaw
Motherwell and Wishaw (UK Parliament constituency)
Motherwell and Wishaw is a burgh constituency of the House of Commons of the Parliament of the United Kingdom. It was formed in 1974, mostly from Motherwell...

 
67,499 66,949
Na h-Eileanan an Iar
Na h-Eileanan an Iar (UK Parliament constituency)
Na h-Eileanan an Iar is a constituency of the House of Commons of the Parliament of the United Kingdom, created in 1918. It elects one Member of Parliament by the first past the post system of election.- History :...

 
21,884 21,837
North Ayrshire and Arran
North Ayrshire and Arran (UK Parliament constituency)
North Ayrshire and Arran is a constituency of the British House of Commons, located in the south-west of Scotland within the North Ayrshire council area...

 
73,182 75,201
North East Fife
North East Fife (UK Parliament constituency)
North East Fife is a county constituency in Fife, Scotland, represented in the House of Commons of the Parliament of the United Kingdom currently held by Sir Menzies Campbell, former leader of the Liberal Democrats...

 
64,813 63,349
Ochil and South Perthshire
Ochil and South Perthshire (UK Parliament constituency)
Ochil and South Perthshire is a county constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
71,738 75,848
Orkney and Shetland
Orkney and Shetland (UK Parliament constituency)
Orkney and Shetland is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
32,181 33,755
Paisley and Renfrewshire North
Paisley and Renfrewshire North (UK Parliament constituency)
Paisley and Renfrewshire North is a constituency of the House of Commons of the Parliament of the United Kingdom. It was created for the 2005 general election, replacing most of Paisley North and Renfrewshire West....

 
68,642 65,847
Paisley and Renfrewshire South
Paisley and Renfrewshire South (UK Parliament constituency)
Paisley and Renfrewshire South is a constituency of the British House of Commons, located in Renfrewshire, Scotland to the south-west of Glasgow. It elects one Member of Parliament at least once every five years using the First-past-the-post system of voting.The seat was formed in 2005, and is a...

 
68,038 63,268
Perth and North Perthshire
Perth and North Perthshire (UK Parliament constituency)
Perth and North Perthshire is a county constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- Boundaries :...

 
70,718 73,064
Ross, Skye and Lochaber
Ross, Skye and Lochaber (UK Parliament constituency)
Ross, Skye and Lochaber is a constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post system of election....

 
49,544 52,064
Rutherglen and Hamilton West
Rutherglen and Hamilton West (UK Parliament constituency)
Rutherglen and Hamilton West is a burgh constituency of the House of Commons of the Parliament of the United Kingdom, which was first used in the general election of 2005...

 
75,370 77,729
Stirling
Stirling (UK Parliament constituency)
Stirling is a county constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.-Boundaries:...

 
66,393 66,743
West Aberdeenshire and Kincardine
West Aberdeenshire and Kincardine (UK Parliament constituency)
West Aberdeenshire and Kincardine is a county constituency of the House of Commons of the Parliament of the United Kingdom , which elects one Member of Parliament by the first past the post system of election...

 
62,214 67,060
West Dunbartonshire
West Dunbartonshire (UK Parliament constituency)
West Dunbartonshire is a county constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post system of election and covers the same area as the county of West Dunbartonshire.The current constituency was first used in...

 
71,710 66,738

Constituencies in Wales

Constituency Electorate (2002) Electorate (2010) Aberavon
Aberavon (UK Parliament constituency)
Aberavon is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It returns one Member of Parliament by the first past the post system.-History:...

 
50,422 51,233 Minor alterations
Aberconwy
Aberconwy (UK Parliament constituency)
Aberconwy is a constituency of the House of Commons of the Parliament of the United Kingdom . The seat was created by the Welsh Boundary Commission for the 2010 general election, and replaced the old north Wales seat of Conwy seat....

 
43,976 45,407 New creation based on Conwy constituency
Alyn and Deeside
Alyn and Deeside (UK Parliament constituency)
-Elections in the 1990s:-See also:* Alyn and Deeside * List of Parliamentary constituencies in Clwyd-Notes and references:...

 
60,331 62,196 Unchanged
Arfon
Arfon (UK Parliament constituency)
Arfon is a constituency of the House of Commons of the Parliament of the United Kingdom . Although the constituency is relatively large by geographical area, it is a predominantly urban rather than rural seat, with the majority of the population living in the two towns on which the constituency is...

 
42,998 41,138 New creation based on Caernarfon
Blaenau Gwent
Blaenau Gwent (UK Parliament constituency)
Blaenau Gwent is a county constituency in South Wales, represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- History :...

 
53,120 53,791 Minor alterations
Brecon and Radnorshire
Brecon and Radnorshire (UK Parliament constituency)
Brecon and Radnorshire is a county constituency of the House of Commons of the Parliament of the United Kingdom. Created in 1918, it elects one Member of Parliament by the first past the post system of election; until 1997 its name was simply Brecon and Radnor.The Brecon and Radnorshire Welsh...

 
53,497 53,882 Unchanged
Bridgend
Bridgend (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-See also:* Bridgend * List of Parliamentary constituencies in Mid Glamorgan-Notes and references:...

 
57,046 59,533 Unchanged
Caerphilly
Caerphilly (UK Parliament constituency)
Caerphilly is a county constituency centred on the town of Caerphilly in South Wales. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system.The constituency has always elected Labour MPs.- Boundaries...

 
64,120 61,876 Minor alterations
Cardiff Central
Cardiff Central (UK Parliament constituency)
Cardiff Central is a borough constituency in the city of Cardiff. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post system....

 
60,864 64,225 Little change
Cardiff North
Cardiff North (UK Parliament constituency)
Cardiff North is aborough constituency in the city of Cardiff. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system....

 
63,615 67,194 Little change
Cardiff South and Penarth  67,855 75,175 Little change
Cardiff West
Cardiff West (UK Parliament constituency)
Cardiff West is a borough constituency in the city of Cardiff. It returns one Member of Parliament to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post voting system...

 
64,587 64,295 Little change
Carmarthen East and Dinefwr
Carmarthen East and Dinefwr (UK Parliament constituency)
Carmathen East and Dinefwr is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It was created in 1997 mostly from the former seat of Carmarthen...

 
52,741 54,557 Little change
Carmarthen West and South Pembrokeshire
Carmarthen West and South Pembrokeshire (UK Parliament constituency)
Carmarthen West and South Pembrokeshire is a constituency of the House of Commons of the Parliament of the United Kingdom...

 
57,143 58,994 Little change
Ceredigion
Ceredigion (UK Parliament constituency)
Ceredigion, formerly Cardiganshire, is a constituency represented in the House of Commons of the Parliament of the United Kingdom. Created in 1536, the boundaries have remained remarkably unchanged for nearly five centuries...

 
52,514 56,942 Little change
Clwyd South
Clwyd South (UK Parliament constituency)
Clwyd South is a constituency of the House of Commons of the Parliament of the United Kingdom . The constituency was created in 1997, and it elects one Member of Parliament by the first past the post method of election.The Clwyd South Welsh Assembly constituency was created with the same...

 
51,201 54,895 Majority of existing seat with some portions moved to Clwyd West
Clwyd West
Clwyd West (UK Parliament constituency)
Clwyd West is a constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post method of election...

 
55,381 58,544 Minor changes
Cynon Valley
Cynon Valley (UK Parliament constituency)
Cynon Valley is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
48,272 52,372 Little change
Delyn
Delyn (UK Parliament constituency)
Delyn is a constituency of the House of Commons of the Parliament of the United Kingdom, first used in the 1983 General Election. It elects one Member of Parliament by the first past the post system of election....

 
54,277 54,405 Unchanged
Dwyfor Meirionnydd
Dwyfor Meirionnydd (UK Parliament constituency)
Dwyfor Meirionnydd is a constituency of the House of Commons of the Parliament of the United Kingdom . The seat was created by the Welsh Boundary Commission for the 2010 general election, and replaced the old north Wales seat of Meirionnydd Nant Conwy...

 
48,823 45,006 New creation
Gower
Gower (UK Parliament constituency)
Gower is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament , using the first-past-the-post voting system....

 
60,535 62,389 Minor alterations
Islwyn
Islwyn (UK Parliament constituency)
Islwyn is a constituency represented in the House of Commons of the Parliament of the United Kingdom.This area, historically known for coal-mining, is a safe Labour Party seat latterly held by the former Leader of the Opposition Neil Kinnock...

 
56,225 54,792 Minor alterations
Llanelli
Llanelli (UK Parliament constituency)
Llanelli is a constituency of the House of Commons of the Parliament of the United Kingdom. From 1918 to 1970 the official spelling of the constituency name was Llanelly...

 
57,409 59,266 Minor alterations
Merthyr Tydfil and Rhymney
Merthyr Tydfil and Rhymney (UK Parliament constituency)
Merthyr Tydfil and Rhymney is a county constituency represented in the House of Commons of the Parliament of the United Kingdom.- Boundaries :The main towns are Merthyr Tydfil and Rhymney...

 
55,476 55,409
Monmouth
Monmouth (UK Parliament constituency)
Monmouth is a county constituency of the House of Commons of the Parliament of the United Kingdom . It elects one Member of Parliament by the first past the post of election...

 
62,423 65,432 Minor alterations
Montgomeryshire
Montgomeryshire (UK Parliament constituency)
Montgomeryshire is a constituency represented in the House of Commons of the Parliament of the United Kingdom. Created in 1542, it elects one Member of Parliament , traditionally known as the knight of the shire, by the first-past-the-post system of election.The Montgomeryshire Welsh Assembly...

 
46,655 48,910 Existing constituency with minor additions from Clwyd South
Neath
Neath (UK Parliament constituency)
Neath is a constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election and one Assembly Member by the first past the post system of election.- The Constituency of Neath :The constituency...

 
56,982 57,823 Unchanged
Newport East
Newport East (UK Parliament constituency)
Newport East is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament using the first-past-the-post voting system.-Boundaries:...

 
56,355 55,224 Little change
Newport West
Newport West (UK Parliament constituency)
Newport West is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament using the first-past-the-post voting system...

 
60,882 63,056 Little change
Ogmore
Ogmore (UK Parliament constituency)
Ogmore is a county constituency represented in the House of Commons of the Parliament of the United Kingdom.- Boundaries :Taking its name from the River Ogmore, the constituency is situated close to the source of the river in the Ogwr valley and excludes the village of Ogmore-by-Sea, which is the...

 
53,842 55,851
Pontypridd
Pontypridd (UK Parliament constituency)
-Elections in the 2000s:-Elections in the 1990s:-Elections in the 1980s:-Elections in the 1970s:...

 
54,122 60,275 Unchanged
Preseli Pembrokeshire
Preseli Pembrokeshire (UK Parliament constituency)
Preseli Pembrokeshire is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
56,001 58,343 Little change
Rhondda
Rhondda (UK Parliament constituency)
Rhondda is a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election...

 
50,389 52,862 Minor alterations
Swansea East
Swansea East (UK Parliament constituency)
Swansea East is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom.- Boundaries :The constituency comprises the electoral wards of Bonymaen, Cwmbwrla, Landore, Llansamlet, Morriston, Mynydd-Bach, Penderry, and St.Thomas...

 
57,226 60,809 Little change
Swansea West
Swansea West (UK Parliament constituency)
Swansea West is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
58,336 62,769 Little change
Torfaen
Torfaen (UK Parliament constituency)
Torfaen is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. It returns one Member of Parliament , elected by the first past the post system.-Boundaries:...

 
61,371 61,806 Minor alterations
Vale of Clwyd
Vale of Clwyd (UK Parliament constituency)
The Vale of Clwyd is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

 
49,637 56,585 Minor alterations
Vale of Glamorgan
Vale of Glamorgan (UK Parliament constituency)
Vale of Glamorgan is a county constituency in South Wales, represented in the House of Commons of the Parliament of the United Kingdom...

 
68,229 71,585 Minor alterations
Wrexham
Wrexham (UK Parliament constituency)
Wrexham is a parliamentary constituency in North Wales which is represented in the House of Commons of the Parliament of the United Kingdom...

 
50,980 53,733 Very minor changes
Ynys Môn
Ynys Môn (UK Parliament constituency)
Ynys Môn is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election....

49,831 49,721 Unchanged
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