In the U.S. state of
. Borough governments are not autonomous and are subordinate to the government of the town to which they belong. A borough is a clearly defined municipality and provides some municipal services, such as
enforcement. Other municipal services not provided by the borough are provided by the parent town. Connecticut boroughs are administratively similar to
Borough elections are held biennially in odd years on the first Monday in May.
(now a city) was the state's first borough, formed in 1800 or 1801 as a subdivision of the town of
. Numerous additional boroughs were established thereafter, mostly during the 19th century, to serve a variety of local governmental purposes. There were 18 boroughs in the state as of 1850 and a total of 26 as of 1910. Most Connecticut boroughs have subsequently disincorporated or have become cities.
As of 2007, there are nine boroughs in Connecticut. Of the current boroughs, one (Naugatuck) is consolidated with its town. Below is a list of boroughs that have existed ordered by date of incorporation. Currently existing boroughs are indicated in boldface.
| Borough |
Parent town |
Date incorporated |
Current status |
| Bridgeport Bridgeport is the most populous city in the U.S. state of Connecticut.Bridgeport may also refer to:-Places:In Canada:* Bridgeport, Nova ScotiaIn the United States:* Bridgeport, Alabama* Bridgeport, California, in Mono County...
|
StratfordStratford is a town in Fairfield County, Connecticut, United States, located on Long Island Sound at the mouth of the Housatonic River. It was founded by Puritans in 1639....
|
1800 |
Consolidated city-town separate from original parent town since 1889 |
| Stonington Stonington is a borough and the town center of the town of Stonington in New London County, Connecticut, United States. The population was 1,032 at the 2000 census....
|
StoningtonThe Town of Stonington is located in New London County, Connecticut, in the state's southeastern corner. It includes the borough of Stonington, the villages of Pawcatuck, Lords Point, Wequetequock, the eastern halves of the villages of Mystic and Old Mystic...
|
1801 |
Borough |
| Guilford |
Guilford Guilford is a town in New Haven County, Connecticut, United States, that borders Madison, Branford, North Branford and Durham, and is situated on I-95 and the coast. The population was 21,398 at the 2000 census...
|
1815 |
Disincorporated 1941 |
| Essex |
Deep RiverDeep River is a town in Middlesex County, Connecticut, United States. The population was 4,629 at the 2010 census. The town center is also designated by the U.S. Census Bureau as a census-designated place... (Saybrook) |
1820 |
Disincorporated 1854 when Town of Essex was incorporated |
| Killingworth (Clinton Clinton is a town located on Long Island Sound in Middlesex County, Connecticut, United States. The population was 13,094 at the 2000 census. The town center along the shore line was listed as a census-designated place by the U.S... ) |
Killingworth Killingworth is a town in Middlesex County, Connecticut, United States. The town's name can easily be confused with another Connecticut town, Killingly; or a Vermont ski area, Killington. The population was 6,018 at the 2000 census.-History:...
|
1820 |
Disincorporated 1838 when Town of Clinton was incorporated |
| Danbury |
DanburyDanbury is a city in northern Fairfield County, Connecticut, United States. It had population at the 2010 census of 80,893. Danbury is the fourth largest city in Fairfield County and is the seventh largest city in Connecticut....
|
1822 |
Consolidated city-town since 1965 |
| Newtown Newtown is a borough in Fairfield County, Connecticut, United States, within the town of Newtown. The population was 1,941 at the 2010 census.-Geography:...
|
Newtown Newtown is a town in Fairfield County, Connecticut, United States. The population was 27,560 at the 2010 census. Newtown was founded in 1705 and incorporated in 1711.-Government:...
|
1824 |
Borough |
| Colchester |
ColchesterColchester is a town in New London County, Connecticut, United States. The population was 14,551 at the 2000 census. In 2005 it was ranked 57th on the "100 Best Places to Live" in all of the United States, conducted by CNN...
|
1824/1846 |
Disincorporated 1990 |
| Waterbury |
WaterburyWaterbury is a city in New Haven County, Connecticut, on the Naugatuck River, 33 miles southwest of Hartford and 77 miles northeast of New York City...
|
1825 |
Consolidated city-town since 1902 |
| Stamford Downtown Stamford is the central business district of the city of Stamford, Connecticut, USA. It is an economically thriving area of the city, with major retail establishments, a shopping mall, a university campus, the headquarters of major corporations and fortune 500 companies, as well as other...
|
StamfordStamford is a city in Fairfield County, Connecticut, United States. According to the 2010 census, the population of the city is 122,643, making it the fourth largest city in the state and the eighth largest city in New England...
|
1830 |
Consolidated city-town since 1949 |
| Southport |
FairfieldFairfield is a town located in Fairfield County, Connecticut, United States. It is bordered by the towns of Bridgeport, Trumbull, Easton, Redding and Westport along the Gold Coast of Connecticut. As of the 2010 census, the town had a population of 59,404...
|
1831 |
Disincorporated 1854 |
WillimanticWillimantic is a census-designated place and former city located in the town of Windham in Windham County, Connecticut, United States. The population was estimated at 15,823 at the 2000 census. It is home to Eastern Connecticut State University, as well as the Windham Textile and History Museum....
|
WindhamWindham is a town in Windham County, Connecticut, United States. It contains the city of Willimantic and the villages of Windham Center, North Windham, and South Windham. The city of Willimantic was consolidated with the town in 1983...
|
1833 |
Disincorporated as city in 1983 |
| Clifton |
Winchester Winchester is a town in Litchfield County, Connecticut, United States. The population was 10,664 at the 2000 census. The Incorporated City of Winsted is located in Winchester.-Geography:...
|
1833 |
Disincorporated 1858 (Became part of new Borough of Winsted) |
| Worthington |
Berlin Berlin is a town in Hartford County, Connecticut, United States. The population was 19,866 at the 2010 census. It was incorporated in 1785. The geographic center of Connecticut is located in the town. Berlin is residential and industrial, and served by the Amtrak station of the same name...
|
1834 |
Disincorporated ? |
| Norwalk The Central or Midtown section of Norwalk, Connecticut is an urbanized area in roughly the geographic center of the city, north of the South Norwalk neighborhood and the Connecticut Turnpike. Wall Street, West Avenue and Belden Avenue are the main thoroughfares...
|
NorwalkNorwalk is a city in Fairfield County, Connecticut, United States. According to the 2010 U.S. Census, the population of the city is 85,603, making Norwalk sixth in population in Connecticut, and third in Fairfield County...
|
1836 |
Consolidated city-town since 1913 |
| Humphreysville |
Derby Derby is a city in New Haven County, Connecticut, United States. The population was 12,391 at the 2000 census. With of land area, Derby is Connecticut's smallest municipality.The city has a Metro-North railroad station called Derby – Shelton.-History:...
|
1836 |
Disincorporated 1850 when Town of Seymour was incorporated |
| Bethel Bethel is a town in Fairfield County, Connecticut, United States, about sixty miles from New York City. Its population was 18,584 at the 2010 census. The town center is defined by the U.S. Census Bureau as a census-designated place...
|
DanburyDanbury is a city in northern Fairfield County, Connecticut, United States. It had population at the 2010 census of 80,893. Danbury is the fourth largest city in Fairfield County and is the seventh largest city in Connecticut....
|
1847 |
Town of Bethel separated from Danbury in 1855; Borough disincorporated (?) |
New BritainNew Britain is a city in Hartford County, Connecticut, United States. It is located approximately 9 miles southwest of Hartford. According to 2006 Census Bureau estimates, the population of the city is 71,254....
|
New BritainNew Britain is a city in Hartford County, Connecticut, United States. It is located approximately 9 miles southwest of Hartford. According to 2006 Census Bureau estimates, the population of the city is 71,254....
|
1850 |
Consolidated city-town since 1906 |
| Birmingham |
Derby Derby is a city in New Haven County, Connecticut, United States. The population was 12,391 at the 2000 census. With of land area, Derby is Connecticut's smallest municipality.The city has a Metro-North railroad station called Derby – Shelton.-History:...
|
1851 |
Consolidated city-town since 1893 (as Derby) |
| Wallingford |
WallingfordWallingford is a town in New Haven County, Connecticut, United States. The population was 43,026 at the 2000 census.- History :Wallingford was established on October 10, 1667, when the Connecticut General Assembly authorized the "making of a village on the east river" to 38 planters and freemen...
|
1853 |
Disincorporated 1958 |
| Sharon |
Sharon Sharon is a town located in Litchfield County, Connecticut, in the northwest corner of the state. It is bounded on the north by Salisbury, on the east by the Housatonic River, on the south by Kent, and on the west by Dutchess County, New York...
|
1853 |
Disincorporated ? |
| Danielson Danielson is a borough in the town of Killingly in Windham County, Connecticut. The population was 4,265 at the 2000 census.-Geography:According to the United States Census Bureau, the borough has a total area of , of which is land and is water....
|
Killingly Killingly is a town in Windham County, Connecticut, United States. The population was 16,472 at the 2000 census. It consists of the borough of Danielson and the villages of Attawaugan, Ballouville, Dayville, East Killingly, Rogers, and South Killingly....
|
1854 |
Borough |
| Greenwich |
GreenwichGreenwich is a town in Fairfield County, Connecticut, United States. As of the 2010 census, the town had a total population of 61,171. It is home to many hedge funds and other financial service companies. Greenwich is the southernmost and westernmost municipality in Connecticut and is 38+ minutes ...
|
1854 |
Disincorporated 1932 |
| Winsted Winsted is a census-designated place and an incorporated city in Litchfield County, Connecticut, United States. It is part of the town of Winchester, Connecticut. The population was 7,321 at the 2000 census.-History:...
|
Winchester Winchester is a town in Litchfield County, Connecticut, United States. The population was 10,664 at the 2000 census. The Incorporated City of Winsted is located in Winchester.-Geography:...
|
1858 |
Consolidated with Winchester 1915; Chartered as city in 1917 |
AnsoniaAnsonia is a city in New Haven County, Connecticut, United States, on the Naugatuck River, immediately north of Derby and about northwest of New Haven. The population was 19,249 at the 2010 census. The ZIP code for Ansonia is 06401. The city is serviced by the Metro North railroad...
|
Derby Derby is a city in New Haven County, Connecticut, United States. The population was 12,391 at the 2000 census. With of land area, Derby is Connecticut's smallest municipality.The city has a Metro-North railroad station called Derby – Shelton.-History:...
|
1864 |
Consolidated city-town separate from original parent town since 1893 |
| Branford |
Branford -Landmarks and attractions:Branford has six historic districts that are listed on the U.S. National Register of Historic Places . These include buildings in Federal, Arts and Crafts, and Queen Anne styles of architecture...
|
1867 |
Disincorporated 1970s |
| Fair Haven East Fair Haven Heights, or simply the Heights, is a residential and light industrial neighborhood in the eastern part of the city of New Haven, Connecticut, located east of the Quinnipiac River. Fair Haven Heights is not to be confused with the adjacent Fair Haven neighborhood west of the river...
|
East HavenEast Haven is a town in New Haven County, Connecticut, in the United States. As of the 2000 census, the town population was 28,189. The town is just 3 minutes from downtown New Haven...
(annexed to New HavenNew Haven is the second-largest city in Connecticut and the sixth-largest in New England. According to the 2010 Census, New Haven's population increased by 5.0% between 2000 and 2010, a rate higher than that of the State of Connecticut, and higher than that of the state's five largest cities, and... in 1881) |
1872 |
Disincorporated 1897 |
| West Stratford |
StratfordStratford is a town in Fairfield County, Connecticut, United States, located on Long Island Sound at the mouth of the Housatonic River. It was founded by Puritans in 1639....
|
1873 |
Disincorporated 1889 (now part of the city of Bridgeport Bridgeport is the most populous city in the U.S. state of Connecticut.Bridgeport may also refer to:-Places:In Canada:* Bridgeport, Nova ScotiaIn the United States:* Bridgeport, Alabama* Bridgeport, California, in Mono County... ) |
| West Haven West Haven is a city in New Haven County, Connecticut, United States. According to 2006 Census Bureau estimates, the population of the city is 52,721.-History:...
|
Orange Orange is a town in New Haven County, Connecticut, United States. The population was 13,233 at the 2000 census. A 2007 Census Bureau estimate puts the population at 13,813. The town is governed by a Board of Selectmen.-History:...
|
1873 |
Consolidated city-town separate from original parent town since 1961 |
| Stafford Springs |
StaffordStafford is a town in Tolland County, Connecticut, United States, settled in 1719. The population was 11,307 at the 2000 census.-History:The Colonial Town of Stafford began as a rural agricultural community...
|
1873 |
Disincorporated 1991 |
| Litchfield Litchfield is a borough in, and the village center of, the town of Litchfield in Litchfield County, Connecticut. The population was 1,328 at the 2000 census. The entire borough was designated a Connecticut historic district in 1959 by special act of the state General Assembly and is listed on the...
|
LitchfieldLitchfield is a town in and former county seat of Litchfield County, Connecticut, United States, and is known as an affluent summer resort. The population was 8,316 at the 2000 census. The boroughs of Bantam and Litchfield are located within the town...
|
1879 |
Borough |
SheltonShelton is a city in Fairfield County, Connecticut, United States. The population was 39,559 at the 2010 census.-Origins:Shelton was settled by the English as part of the town of Stratford, Connecticut, in 1639...
|
SheltonShelton is a city in Fairfield County, Connecticut, United States. The population was 39,559 at the 2010 census.-Origins:Shelton was settled by the English as part of the town of Stratford, Connecticut, in 1639... (Huntington) |
1882 |
Consolidated city-town since 1915 |
| Torrington |
Torrington Torrington is the largest city in Litchfield County, Connecticut and the northwestern Connecticut region. It is also the core city of the largest micropolitan area in the United States. The city population was 36,383 according to the 2010 census....
|
1887 |
Consolidated city-town since 1923 |
New CanaanNew Canaan is a town in Fairfield County, Connecticut, United States, northeast of Stamford, on the Fivemile River. The population was 19,738 according to the 2010 census.The town is one of the most affluent communities in the United States...
|
New CanaanNew Canaan is a town in Fairfield County, Connecticut, United States, northeast of Stamford, on the Fivemile River. The population was 19,738 according to the 2010 census.The town is one of the most affluent communities in the United States...
|
1889 |
Disincorporated 1935 |
| Southington |
SouthingtonSouthington is a town in Hartford County, Connecticut, United States. It is part of Connecticut's 1st congressional district. It is situated about 20 miles southwest of Hartford, about 80 miles northeast of New York City, 105 miles southwest of Boston and 77 miles west of Providence...
|
1889 |
Disincorporated 1948 |
NaugatuckNaugatuck is a consolidated borough and town in New Haven County, Connecticut, United States. The town spans both sides of the Naugatuck River just south of Waterbury, and includes the communities of Union City on the east side of the river, which has its own post office, Straitsville on the...
|
NaugatuckNaugatuck is a consolidated borough and town in New Haven County, Connecticut, United States. The town spans both sides of the Naugatuck River just south of Waterbury, and includes the communities of Union City on the east side of the river, which has its own post office, Straitsville on the...
|
1893 |
Consolidated borough-town since 1895 |
| Bristol Bristol is a suburban city located in Hartford County, Connecticut, United States southwest of Hartford. According to 2006 Census Bureau estimates, the population of the city is 61,353. Bristol is primarily known as the home of ESPN, whose central studios are in the city. Bristol is also home to...
|
Bristol Bristol is a suburban city located in Hartford County, Connecticut, United States southwest of Hartford. According to 2006 Census Bureau estimates, the population of the city is 61,353. Bristol is primarily known as the home of ESPN, whose central studios are in the city. Bristol is also home to...
|
1893 |
Consolidated city-town since 1911 |
| Jewett City Jewett City is a borough in New London County, Connecticut, in the town of Griswold. The population was 3,053 people at the 2000 census.-Geography:...
|
Griswold Griswold is a town in New London County, Connecticut, United States. The population was 10,807 at the 2000 census. Griswold contains one borough, Jewett City, and also contains the villages of Doaneville,Rixtown, Glasgo, Hopeville, and Pachaug...
|
1895 |
Borough |
| Fenwick Fenwick is a borough in Middlesex County, Connecticut, United States, in the town of Old Saybrook. The population was 52 at the 2000 census, making it the least populous municipality in Connecticut. It is a popular summer colony. Most of the borough is included in Fenwick Historic District, a...
|
Old Saybrook Old Saybrook is a town in Middlesex County, Connecticut, United States. The population was 10,367 at the 2000 census. It contains the incorporated borough of Fenwick, as well as the census-designated places of Old Saybrook Center and Saybrook Manor.-History:...
|
1899 |
Borough |
| Farmington |
FarmingtonFarmington is a town located in Hartford County in the Farmington Valley area of central Connecticut in the United States. The population was 25,340 at the 2010 census. It is home to the world headquarters of several large corporations including Carrier Corporation, Otis Elevator Company, and Carvel...
|
1901 |
Disincorporated 1947 |
| Ridgefield |
RidgefieldRidgefield is a town in Fairfield County, Connecticut, United States. Situated in the foothills of the Berkshire Mountains, the 300-year-old community had a population of 24,638 at the 2010 census. The town center, which was formerly a borough, is defined by the U.S...
|
1901 |
Disincorporated 1921 |
| Groton The City of Groton is a dependent political subdivision of the Town of Groton in New London County, Connecticut, United States. The population was 10,010 at the 2000 census...
|
GrotonGroton is a town located on the Thames River in New London County, Connecticut, United States. The population was 39,907 at the 2000 census....
|
1903 |
Chartered as non-coextensive city in 1964 |
| Woodmont Woodmont is a borough of the city of Milford, in New Haven County, Connecticut. The population was 1,711 at the 2000 census.-Geography:According to the United States Census Bureau, the borough has a total area of , of which, of it is land and of it is water.-Demographics:As of the census of...
|
MilfordMilford is a coastal city in southwestern New Haven County, Connecticut, United States, located between Bridgeport and New Haven. The population was 52,759 at the 2010 census...
|
1903 |
Borough |
| Bantam Bantam is a borough in Litchfield County, Connecticut, United States. The population was 759 at the 2000 census.While separated for census and historic reasons, Bantam is governed as an integral part of the town of Litchfield...
|
LitchfieldLitchfield is a town in and former county seat of Litchfield County, Connecticut, United States, and is known as an affluent summer resort. The population was 8,316 at the 2000 census. The boroughs of Bantam and Litchfield are located within the town...
|
1915 |
Borough |
| Unionville |
FarmingtonFarmington is a town located in Hartford County in the Farmington Valley area of central Connecticut in the United States. The population was 25,340 at the 2010 census. It is home to the world headquarters of several large corporations including Carrier Corporation, Otis Elevator Company, and Carvel...
|
1921 |
Disincorporated 1947 |