Highest-income counties in the United States
Encyclopedia
There are 3,141 counties
County (United States)
In the United States, a county is a geographic subdivision of a state , usually assigned some governmental authority. The term "county" is used in 48 of the 50 states; Louisiana is divided into parishes and Alaska into boroughs. Parishes and boroughs are called "county-equivalents" by the U.S...

 in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. The source of the data is the U.S. Census Bureau and the data is current as of the indicated year. Independent cities are considered county-equivalent by the Census Bureau.

2011

The rankings are based on the median annual household income estimates from 2005 to 2009 in each county in the nation, provided by the 2011 U.S. Census' American Community Survey. Since cities in Virginia are independent of surrounding counties they are included in the Census Bureau's ranking.

Number of counties by state in following list: Virginia 5 plus 3 independent cities, Maryland 4, New Jersey 3, New York 3, California 2, Colorado 1, Georgia 1, New Mexico 1, Ohio 1, Tennessee 1. Of the top 25 counties, 10 are part of the Baltimore-Washington Metropolitan Area
Baltimore-Washington Metropolitan Area
The Baltimore-Washington Metropolitan Area is a combined statistical area consisting of the overlapping labor market region of the cities of Baltimore, Maryland and Washington, D.C.. The region includes Central Maryland, Northern Virginia, and Jefferson County in the Eastern Panhandle of West...

, 6 counties are part of the New York Metropolitan Area
New York metropolitan area
The New York metropolitan area, also known as Greater New York, or the Tri-State area, is the region that composes of New York City and the surrounding region...

, and 2 counties are part of the San Francisco Bay Area
San Francisco Bay Area
The San Francisco Bay Area, commonly known as the Bay Area, is a populated region that surrounds the San Francisco and San Pablo estuaries in Northern California. The region encompasses metropolitan areas of San Francisco, Oakland, and San Jose, along with smaller urban and rural areas...

. By Census region, 14 counties are located in the South
Southern United States
The Southern United States—commonly referred to as the American South, Dixie, or simply the South—constitutes a large distinctive area in the southeastern and south-central United States...

, 6 in the Northeast
Northeastern United States
The Northeastern United States is a region of the United States as defined by the United States Census Bureau.-Composition:The region comprises nine states: the New England states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont; and the Mid-Atlantic states of New...

, 4 in the West
Western United States
.The Western United States, commonly referred to as the American West or simply "the West," traditionally refers to the region comprising the westernmost states of the United States. Because the U.S. expanded westward after its founding, the meaning of the West has evolved over time...

, and 1 located in the Midwest
Midwestern United States
The Midwestern United States is one of the four U.S. geographic regions defined by the United States Census Bureau, providing an official definition of the American Midwest....

. 17 of the 25 counties are part of the densely-populated Northeast Megalopolis
Northeast megalopolis
The Northeast megalopolis or Boston–Washington megalopolis is the heavily urbanized area of the United States stretching from the the northern suburbs of Boston, Massachusetts to the southern suburbs of Washington, D.C. On a map, the region appears almost as a perfectly straight line. As of 2000,...

.
Rank County Median household income
1 City of Falls Church, Virginia
Falls Church, Virginia
The City of Falls Church is an independent city in Virginia, United States, in the Washington Metropolitan Area. The city population was 12,332 in 2010, up from 10,377 in 2000. Taking its name from The Falls Church, an 18th-century Anglican parish, Falls Church gained township status within...

 
$113,313
2 Loudoun County, Virginia
Loudoun County, Virginia
Loudoun County is a county located in the Commonwealth of Virginia, and is part of the Washington Metropolitan Area. As of the 2010 U.S. Census, the county is estimated to be home to 312,311 people, an 84 percent increase over the 2000 figure of 169,599. That increase makes the county the fourth...

 
$112,021
3 Fairfax County, Virginia
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

 
$104,259
4 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$102,500
5 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$101,003
6 Los Alamos County, New Mexico
Los Alamos County, New Mexico
-2010:Whereas according to the 2010 U.S. Census Bureau:*87.8% White*0.6% Black*0.8% Native American*6.0% Asian*0.0% Native Hawaiian or Pacific Islander*2.6% Two or more races*2.2% Other races*14.7% Hispanic or Latino -2000:...

 
$100,423
7 Douglas County, Colorado
Douglas County, Colorado
Douglas County is the eighth most populous of the 64 counties of the state of Colorado, in the United States. The county is located midway between Colorado's two largest cities: Denver and Colorado Springs...

 
$99,522
8 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$96,316
9 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$96,233
10 City of Fairfax, Virginia  $96,233
11 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$93,806
12 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$92,450
13 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$92,213
14 Calvert County, Maryland
Calvert County, Maryland
Calvert County is a county located in the U.S. state of Maryland. It occupies the Calvert Peninsula which is bordered on the east by the Chesapeake Bay and on the west by the Patuxent River. Calvert County is part of the Southern Maryland region. Calvert County's residents are among the highest...

 
$90,621
15 Stafford County, Virginia
Stafford County, Virginia
Stafford County is a county located in the Commonwealth of Virginia, a U.S. state, and just across the Rappahannock River from the City of Fredericksburg. As of the 2000 census, the population was 92,446, increasing to 128,961 in 2010.. Its county seat is Stafford. In 2006, and again in 2009,...

 
$90,586
16 Prince William County, Virginia
Prince William County, Virginia
-National protected areas:* Featherstone National Wildlife Refuge* Manassas National Battlefield Park* Occoquan Bay National Wildlife Refuge* Prince William Forest Park-Government and politics:...

 
$88,850
17 Williamson County, Tennessee
Williamson County, Tennessee
Williamson County is a county in the U.S. state of Tennessee. As of 2010 US Census, the population was 183,182. The County's seat is Franklin, and it is part of the Nashville-Davidson–Murfreesboro–Franklin Metropolitan Statistical Area. The county is named after Hugh Williamson, a...

 
$88,358
18 Forsyth County, Georgia
Forsyth County, Georgia
Forsyth County is a county located in the U.S. state of Georgia. The county seat is Cumming, Georgia. Forsyth County is a part of the Atlanta metropolitan area...

 
$88,040
19 Putnam County, New York
Putnam County, New York
Putnam County is a county located in the U.S. state of New York, in the lower Hudson River Valley. Putnam county formed in 1812, when it detached from Dutchess County. , the population was 99,710. It is part of the New York Metropolitan Area. The county seat is the hamlet of Carmel...

 
$88,036
20 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$87,728
21 Charles County, Maryland
Charles County, Maryland
Charles County is a county in the south central portion of the U.S. state of Maryland.As of 2010, the population was 146,551. Its county seat is La Plata. This county was named for Charles Calvert , third Baron Baltimore....

 
$86,141
22 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$85,569
23 Delaware County, Ohio
Delaware County, Ohio
Delaware County is a fast-growing suburban county in the state of Ohio, United States, within the Columbus, Ohio Metropolitan Statistical Area. According to the United States Census Bureau's 2004 population estimates, Delaware County's population of 142,503 made it the fastest growing county in...

 
$85,054
24 Poquoson city, Virginia
Poquoson, Virginia
Poquoson is an independent city located on the Virginia Peninsula, in the Hampton Roads metropolitan area of the U.S. state of Virginia. The population was 12,150 according to the 2010 Census...

 
$84,688
25 Suffolk County, New York
Suffolk County, New York
Suffolk County is a county located in the U.S. state of New York on the eastern portion of Long Island. As of the 2010 census, the population was 1,493,350. It was named for the county of Suffolk in England, from which its earliest settlers came...

 
$84,530

2008

This data is average 2006-2008 from the American Community Survey of the United States Bureau of the Census.
Number of counties by state in following lists: Virginia 6 plus 2 independent cities, Maryland 4, New Jersey 3, New York 3, California 2, Colorado 1, Georgia 1, Pennsylvania 1, Tennessee 1, Utah 1.

Of the top 25 counties, 11 are part of the Washington Metropolitan Area
Washington Metropolitan Area
The Washington Metropolitan Area is the metropolitan area centered on Washington, D.C., the capital of the United States. The area includes all of the federal district and parts of the U.S...

, 6 counties are part of the New York Metropolitan Area
New York metropolitan area
The New York metropolitan area, also known as Greater New York, or the Tri-State area, is the region that composes of New York City and the surrounding region...

, and 2 counties are part of the San Francisco Bay Area
San Francisco Bay Area
The San Francisco Bay Area, commonly known as the Bay Area, is a populated region that surrounds the San Francisco and San Pablo estuaries in Northern California. The region encompasses metropolitan areas of San Francisco, Oakland, and San Jose, along with smaller urban and rural areas...

. By Census region, 14 counties are located in the South
Southern United States
The Southern United States—commonly referred to as the American South, Dixie, or simply the South—constitutes a large distinctive area in the southeastern and south-central United States...

, 7 in the Northeast
Northeastern United States
The Northeastern United States is a region of the United States as defined by the United States Census Bureau.-Composition:The region comprises nine states: the New England states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont; and the Mid-Atlantic states of New...

, 4 in the West
Western United States
.The Western United States, commonly referred to as the American West or simply "the West," traditionally refers to the region comprising the westernmost states of the United States. Because the U.S. expanded westward after its founding, the meaning of the West has evolved over time...

, with none located in the Midwest
Midwestern United States
The Midwestern United States is one of the four U.S. geographic regions defined by the United States Census Bureau, providing an official definition of the American Midwest....

. 18 of the 25 counties are part of the densely-populated Northeast Megalopolis
Northeast megalopolis
The Northeast megalopolis or Boston–Washington megalopolis is the heavily urbanized area of the United States stretching from the the northern suburbs of Boston, Massachusetts to the southern suburbs of Washington, D.C. On a map, the region appears almost as a perfectly straight line. As of 2000,...

.
Rank County Median Household Income Population Educational Attainment*
1 Loudoun County, Virginia
Loudoun County, Virginia
Loudoun County is a county located in the Commonwealth of Virginia, and is part of the Washington Metropolitan Area. As of the 2010 U.S. Census, the county is estimated to be home to 312,311 people, an 84 percent increase over the 2000 figure of 169,599. That increase makes the county the fourth...

 
$110,643 277,433 58%
2 Fairfax County, Virginia
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

 
$106,785 1,005,980 60%
3 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$101,710 272,412 60%
4 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$103,227 321,589 53%
5 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$100,947 129,000 52%
6 City of Fairfax, Virginia  $98,133 23,281 52%
7 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$97,565 486,459 52%
8 Douglas County, Colorado
Douglas County, Colorado
Douglas County is the eighth most populous of the 64 counties of the state of Colorado, in the United States. The county is located midway between Colorado's two largest cities: Denver and Colorado Springs...

 
$97,480 270,286 54%
9 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$96,390 204,889 71%
10 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$93,999 942,747 59%
11 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$93,579 1,352,817 45%
12 Stafford County, Virginia
Stafford County, Virginia
Stafford County is a county located in the Commonwealth of Virginia, a U.S. state, and just across the Rappahannock River from the City of Fredericksburg. As of the 2000 census, the population was 92,446, increasing to 128,961 in 2010.. Its county seat is Stafford. In 2006, and again in 2009,...

 
$89,536 120,219 36%
13 Calvert County, Maryland
Calvert County, Maryland
Calvert County is a county located in the U.S. state of Maryland. It occupies the Calvert Peninsula which is bordered on the east by the Chesapeake Bay and on the west by the Patuxent River. Calvert County is part of the Southern Maryland region. Calvert County's residents are among the highest...

 
$89,049 88,126 30%
14 Prince William County, Virginia
Prince William County, Virginia
-National protected areas:* Featherstone National Wildlife Refuge* Manassas National Battlefield Park* Occoquan Bay National Wildlife Refuge* Prince William Forest Park-Government and politics:...

 
$88,675 358,719 38%
15 Putnam County, New York
Putnam County, New York
Putnam County is a county located in the U.S. state of New York, in the lower Hudson River Valley. Putnam county formed in 1812, when it detached from Dutchess County. , the population was 99,710. It is part of the New York Metropolitan Area. The county seat is the hamlet of Carmel...

 
$88,580 99,195 40%
16 Goochland County, Virginia
Goochland County, Virginia
Goochland County is a county located in the Commonwealth of Virginia. As of 2010, the population was 21,717. Its county seat is Goochland. It is located in the Richmond-Petersburg region and is a portion of the Richmond Metropolitan Statistical Area ....

 
$88,552 20,494 32%
17 Williamson County, Tennessee
Williamson County, Tennessee
Williamson County is a county in the U.S. state of Tennessee. As of 2010 US Census, the population was 183,182. The County's seat is Franklin, and it is part of the Nashville-Davidson–Murfreesboro–Franklin Metropolitan Statistical Area. The county is named after Hugh Williamson, a...

 
$88,316 165,336 53%
18 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$88,101 246,985 55%
19 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$87,287 1,734,756 46%
20 Forsyth County, Georgia
Forsyth County, Georgia
Forsyth County is a county located in the U.S. state of Georgia. The county seat is Cumming, Georgia. Forsyth County is a part of the Atlanta metropolitan area...

 
$86,938 158,009 46%
21 Charles County, Maryland
Charles County, Maryland
Charles County is a county in the south central portion of the U.S. state of Maryland.As of 2010, the population was 146,551. Its county seat is La Plata. This county was named for Charles Calvert , third Baron Baltimore....

 
$86,586 140,032 28%
22 Summit County, Utah
Summit County, Utah
Summit County is a county located in the U.S. state of Utah, occupying a rugged and mountainous area. In 2010 its population was 36,324. It is part of the Salt Lake City Metropolitan Statistical Area as well as the Salt Lake City–Ogden–Clearfield Combined Statistical Area. The county is...

 
$85,258 35,448 53%
23 City of Alexandria, Virginia  $85,135 140,657 63%
24 Chester County, Pennsylvania
Chester County, Pennsylvania
-State parks:*French Creek State Park*Marsh Creek State Park*White Clay Creek Preserve-Demographics:As of the 2010 census, the county was 85.5% White, 6.1% Black or African American, 0.2% Native American or Alaskan Native, 3.9% Asian, 0.0% Native Hawaiian, 1.8% were two or more races, and 2.4% were...

 
$84,844 485,083 51%
25 Suffolk County, New York
Suffolk County, New York
Suffolk County is a county located in the U.S. state of New York on the eastern portion of Long Island. As of the 2010 census, the population was 1,493,350. It was named for the county of Suffolk in England, from which its earliest settlers came...

 
$84,767 1,510,716 34%
United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

$52,175 304,374,846 27%

*Based on bachelor's degree attainment (and above) for people 25 and older in the county

2007

Number of counties by state in following lists: Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

 6, Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

 5, New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

 3, New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

 2, California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

 2, Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

 1, Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

 1.

10 of the 20 counties are part of the Washington Metropolitan Area
Washington Metropolitan Area
The Washington Metropolitan Area is the metropolitan area centered on Washington, D.C., the capital of the United States. The area includes all of the federal district and parts of the U.S...

 and 5 counties are part of the New York Metropolitan Area
New York metropolitan area
The New York metropolitan area, also known as Greater New York, or the Tri-State area, is the region that composes of New York City and the surrounding region...

. By Census region, 12 counties are located in the South
Southern United States
The Southern United States—commonly referred to as the American South, Dixie, or simply the South—constitutes a large distinctive area in the southeastern and south-central United States...

, 5 in the Northeast
Northeastern United States
The Northeastern United States is a region of the United States as defined by the United States Census Bureau.-Composition:The region comprises nine states: the New England states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont; and the Mid-Atlantic states of New...

, and 3 in the West
Western United States
.The Western United States, commonly referred to as the American West or simply "the West," traditionally refers to the region comprising the westernmost states of the United States. Because the U.S. expanded westward after its founding, the meaning of the West has evolved over time...

. 16 of the 20 counties are part of the densely-populated Northeast Megalopolis
Northeast megalopolis
The Northeast megalopolis or Boston–Washington megalopolis is the heavily urbanized area of the United States stretching from the the northern suburbs of Boston, Massachusetts to the southern suburbs of Washington, D.C. On a map, the region appears almost as a perfectly straight line. As of 2000,...

.

Counties with populations of 250,000 or more
Rank County Median Household Income
1 Loudoun County, Virginia
Loudoun County, Virginia
Loudoun County is a county located in the Commonwealth of Virginia, and is part of the Washington Metropolitan Area. As of the 2010 U.S. Census, the county is estimated to be home to 312,311 people, an 84 percent increase over the 2000 figure of 169,599. That increase makes the county the fourth...

 
$107,207
2 Fairfax County, Virginia
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

 
$105,241
3 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$101,672
4 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$97,658
5 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$94,684
6 Douglas County, Colorado
Douglas County, Colorado
Douglas County is the eighth most populous of the 64 counties of the state of Colorado, in the United States. The county is located midway between Colorado's two largest cities: Denver and Colorado Springs...

 
$92,824
7 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$91,835
8 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$89,782
9 Prince William County, Virginia
Prince William County, Virginia
-National protected areas:* Featherstone National Wildlife Refuge* Manassas National Battlefield Park* Occoquan Bay National Wildlife Refuge* Prince William Forest Park-Government and politics:...

 
$87,243
10 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$84,360


Counties with populations 65,000-250,000
Rank County Median Household Income
1 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$100,327
2 Calvert County, Maryland
Calvert County, Maryland
Calvert County is a county located in the U.S. state of Maryland. It occupies the Calvert Peninsula which is bordered on the east by the Chesapeake Bay and on the west by the Patuxent River. Calvert County is part of the Southern Maryland region. Calvert County's residents are among the highest...

 
$95,134
3 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$94,876
4 Stafford County, Virginia
Stafford County, Virginia
Stafford County is a county located in the Commonwealth of Virginia, a U.S. state, and just across the Rappahannock River from the City of Fredericksburg. As of the 2000 census, the population was 92,446, increasing to 128,961 in 2010.. Its county seat is Stafford. In 2006, and again in 2009,...

 
$87,629
5 Fauquier County, Virginia
Fauquier County, Virginia
As of the census of 2000, there were 55,139 people, 19,842 households, and 15,139 families residing in the county. The population density was 85 people per square mile . There were 21,046 housing units at an average density of 32 per square mile...

 
$84,888
6 Forsyth County, Georgia
Forsyth County, Georgia
Forsyth County is a county located in the U.S. state of Georgia. The county seat is Cumming, Georgia. Forsyth County is a part of the Atlanta metropolitan area...

 
$84,872
7 Putnam County, New York
Putnam County, New York
Putnam County is a county located in the U.S. state of New York, in the lower Hudson River Valley. Putnam county formed in 1812, when it detached from Dutchess County. , the population was 99,710. It is part of the New York Metropolitan Area. The county seat is the hamlet of Carmel...

 
$84,624
8 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$83,870
9 Charles County, Maryland
Charles County, Maryland
Charles County is a county in the south central portion of the U.S. state of Maryland.As of 2010, the population was 146,551. Its county seat is La Plata. This county was named for Charles Calvert , third Baron Baltimore....

 
$83,412
10 Carroll County, Maryland
Carroll County, Maryland
Carroll County is a county located in the U.S. state of Maryland. In 2010, its population was 167,134. It was named for Charles Carroll of Carrollton , signer of the American Declaration of Independence. Its county seat is Westminster....

 
$82,492

2006

Source: US Census Bureau, 2006 American Community Survey, via Forbes
Forbes
Forbes is an American publishing and media company. Its flagship publication, the Forbes magazine, is published biweekly. Its primary competitors in the national business magazine category are Fortune, which is also published biweekly, and Business Week...



Number of counties by state in the top 20: Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

 5 plus 1 independent city, California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

 3, Maryland
Maryland
Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

 3, New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

 3, New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

 2, Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

 1, Georgia
Georgia (U.S. state)
Georgia is a state located in the southeastern United States. It was established in 1732, the last of the original Thirteen Colonies. The state is named after King George II of Great Britain. Georgia was the fourth state to ratify the United States Constitution, on January 2, 1788...

 1, Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

 1. Forty-two states do not have any counties in the top 20.
Rank County Median Household Income
1 Fairfax County, Virginia
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

 
$100,318
2 Loudoun County, Virginia
Loudoun County, Virginia
Loudoun County is a county located in the Commonwealth of Virginia, and is part of the Washington Metropolitan Area. As of the 2010 U.S. Census, the county is estimated to be home to 312,311 people, an 84 percent increase over the 2000 figure of 169,599. That increase makes the county the fourth...

 
$99,371
3 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$94,260
4 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$93,297
5 Douglas County, Colorado
Douglas County, Colorado
Douglas County is the eighth most populous of the 64 counties of the state of Colorado, in the United States. The county is located midway between Colorado's two largest cities: Denver and Colorado Springs...

 
$92,125
6 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$91,688
7 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$89,587
8 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$87,624
9 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$87,350
10 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$85,994
11 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$85,892
12 Stafford County, Virginia
Stafford County, Virginia
Stafford County is a county located in the Commonwealth of Virginia, a U.S. state, and just across the Rappahannock River from the City of Fredericksburg. As of the 2000 census, the population was 92,446, increasing to 128,961 in 2010.. Its county seat is Stafford. In 2006, and again in 2009,...

 
$85,014
13 Calvert County, Maryland
Calvert County, Maryland
Calvert County is a county located in the U.S. state of Maryland. It occupies the Calvert Peninsula which is bordered on the east by the Chesapeake Bay and on the west by the Patuxent River. Calvert County is part of the Southern Maryland region. Calvert County's residents are among the highest...

 
$84,891
14 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$84,838
15 Forsyth County, Georgia
Forsyth County, Georgia
Forsyth County is a county located in the U.S. state of Georgia. The county seat is Cumming, Georgia. Forsyth County is a part of the Atlanta metropolitan area...

 
$83,682
16 San Mateo County, California
San Mateo County, California
San Mateo County is a county located in the San Francisco Bay Area of the U.S. state of California. It covers most of the San Francisco Peninsula just south of San Francisco, and north of Santa Clara County. San Francisco International Airport is located at the northern end of the county, and...

 
$82,123
17 Putnam County, New York
Putnam County, New York
Putnam County is a county located in the U.S. state of New York, in the lower Hudson River Valley. Putnam county formed in 1812, when it detached from Dutchess County. , the population was 99,710. It is part of the New York Metropolitan Area. The county seat is the hamlet of Carmel...

 
$81,907
18 Williamson County, Tennessee
Williamson County, Tennessee
Williamson County is a county in the U.S. state of Tennessee. As of 2010 US Census, the population was 183,182. The County's seat is Franklin, and it is part of the Nashville-Davidson–Murfreesboro–Franklin Metropolitan Statistical Area. The county is named after Hugh Williamson, a...

 
$81,449
19 Prince William County, Virginia
Prince William County, Virginia
-National protected areas:* Featherstone National Wildlife Refuge* Manassas National Battlefield Park* Occoquan Bay National Wildlife Refuge* Prince William Forest Park-Government and politics:...

 
$80,783
20 City of Alexandria, Virginia
Alexandria, Virginia
Alexandria is an independent city in the Commonwealth of Virginia. As of 2009, the city had a total population of 139,966. Located along the Western bank of the Potomac River, Alexandria is approximately six miles south of downtown Washington, D.C.Like the rest of northern Virginia, as well as...

 
$80,449

2000

Source: US Census Bureau: 2000 Census

Number of counties by state in the top 100: Virginia 10 plus 5 independent cities, Maryland 9, California 8, New Jersey 8, Colorado 6, Georgia 6, Illinois 6, Minnesota 5, New York 5, Texas 5, Alaska 3, Connecticut 3, Ohio 3, Pennsylvania 3, Wisconsin 3, Massachusetts 2, Michigan 2, Indiana 1, Kansas 1, Kentucky 1, Missouri 1, New Hampshire 1, New Mexico 1, Tennessee 1, Utah 1. Twenty-five states do not have any counties in the top 100.

United States of America: $41,994
Rank County Median
Household
Income
1 Douglas County, Colorado
Douglas County, Colorado
Douglas County is the eighth most populous of the 64 counties of the state of Colorado, in the United States. The county is located midway between Colorado's two largest cities: Denver and Colorado Springs...

 
$82,929
2 Fairfax County, Virginia
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

 
$81,050
3 Loudoun County, Virginia
Loudoun County, Virginia
Loudoun County is a county located in the Commonwealth of Virginia, and is part of the Washington Metropolitan Area. As of the 2010 U.S. Census, the county is estimated to be home to 312,311 people, an 84 percent increase over the 2000 figure of 169,599. That increase makes the county the fourth...

 
$80,648
4 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$79,888
5 Los Alamos County, New Mexico
Los Alamos County, New Mexico
-2010:Whereas according to the 2010 U.S. Census Bureau:*87.8% White*0.6% Black*0.8% Native American*6.0% Asian*0.0% Native Hawaiian or Pacific Islander*2.6% Two or more races*2.2% Other races*14.7% Hispanic or Latino -2000:...

 
$78,993
6 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$77,340
7 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$76,933
8 City of Falls Church, Virginia  $74,924
9 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$74,335
10 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$74,167
11 Putnam County, New York
Putnam County, New York
Putnam County is a county located in the U.S. state of New York, in the lower Hudson River Valley. Putnam county formed in 1812, when it detached from Dutchess County. , the population was 99,710. It is part of the New York Metropolitan Area. The county seat is the hamlet of Carmel...

 
$72,279
12 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$72,030
13 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$71,551
14 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$71,306
15 Fayette County, Georgia
Fayette County, Georgia
Fayette County is a county located in the U.S. state of Georgia. As of 2000, the population was 91,263. The 2007 Census Estimate shows a population of 106,144. The county seat is Fayetteville....

 
$71,227
16 Hamilton County, Indiana
Hamilton County, Indiana
Hamilton County is a county located in the U.S. state of Indiana. Census 2010 recorded a population of 274,569. The county seat is Noblesville....

 
$71,026
17 Collin County, Texas
Collin County, Texas
As of the census of 2000, there were 491,675 people, 181,970 households, and 132,292 families residing in the county. The population density was 580 people per square mile . There were 194,892 housing units at an average density of 230 per square mile...

 
$70,835
18 San Mateo County, California
San Mateo County, California
San Mateo County is a county located in the San Francisco Bay Area of the U.S. state of California. It covers most of the San Francisco Peninsula just south of San Francisco, and north of Santa Clara County. San Francisco International Airport is located at the northern end of the county, and...

 
$70,819
19 Johnson County, Kansas
Johnson County, Kansas
Johnson County is a county located in northeast Kansas, in the central United States. The county is largely suburban, being part of the Kansas City metropolitan area, and containing many of its affluent southwestern suburbs. As of the 2010 census, the county population was 544,179. Its county...

 
$69,817
20 Williamson County, Tennessee
Williamson County, Tennessee
Williamson County is a county in the U.S. state of Tennessee. As of 2010 US Census, the population was 183,182. The County's seat is Franklin, and it is part of the Nashville-Davidson–Murfreesboro–Franklin Metropolitan Statistical Area. The county is named after Hugh Williamson, a...

 
$69,104
21 Forsyth County, Georgia
Forsyth County, Georgia
Forsyth County is a county located in the U.S. state of Georgia. The county seat is Cumming, Georgia. Forsyth County is a part of the Atlanta metropolitan area...

 
$68,890
22 Rockland County, New York
Rockland County, New York
Rockland County is a suburban county 15 miles to the northwest of Manhattan and part of the New York City Metropolitan Area, in the U.S. state of New York. It is the southernmost county in New York west of the Hudson River, and the smallest county in New York outside of New York City. The...

 
$67,971
23 DuPage County, Illinois
DuPage County, Illinois
As of the 2010 Census, the population of the county was 916,924, White Americans made up 77.9% of Dupage County's population; non-Hispanic whites represented 70.5% of the population. Black Americans made up 4.6% of the population. Native Americans made up 0.3% of Dupage County's population...

 
$67,887
24 City of Fairfax, Virginia
Fairfax, Virginia
The City of Fairfax is an independent city forming an enclave within the confines of Fairfax County, in the Commonwealth of Virginia in the United States. Although politically independent of the surrounding county, the City is nevertheless the county seat....

 
$67,642
25 Livingston County, Michigan
Livingston County, Michigan
-Demographics:As of the census of 2000, there were 156,951 people, 55,384 households, and 43,531 families residing in the county. The population density was 276 people per square mile . There were 58,919 housing units at an average density of 104 per square mile...

 
$67,400
26 Delaware County, Ohio
Delaware County, Ohio
Delaware County is a fast-growing suburban county in the state of Ohio, United States, within the Columbus, Ohio Metropolitan Statistical Area. According to the United States Census Bureau's 2004 population estimates, Delaware County's population of 142,503 made it the fastest growing county in...

 
$67,258
27 Lake County, Illinois
Lake County, Illinois
Lake County is a county in the northeastern corner of the state of Illinois, on the shore of Lake Michigan. According to the 2010 census, it has a population of 703,462, which is an increase of 9.2% from 644,356 in 2000. Its county seat is Waukegan. The county is part of the Chicago metropolitan area...

 
$66,973
28 Stafford County, Virginia
Stafford County, Virginia
Stafford County is a county located in the Commonwealth of Virginia, a U.S. state, and just across the Rappahannock River from the City of Fredericksburg. As of the 2000 census, the population was 92,446, increasing to 128,961 in 2010.. Its county seat is Stafford. In 2006, and again in 2009,...

 
$66,809
29 Scott County, Minnesota
Scott County, Minnesota
Scott County is a county located in the U.S. state of Minnesota. It was organized in 1853 and named in honor of General Winfield Scott. As of 2010, the population was 129,928. Its county seat is Shakopee...

 
$66,612
30 Washington County, Minnesota
Washington County, Minnesota
Washington County is a county established in 1849 in the U.S. state of Minnesota. As of 2010, the population was 238,136. Its county seat is Stillwater.-History:...

 
$66,305
31 Prince William County, Virginia
Prince William County, Virginia
-National protected areas:* Featherstone National Wildlife Refuge* Manassas National Battlefield Park* Occoquan Bay National Wildlife Refuge* Prince William Forest Park-Government and politics:...

 
$65,960
32 Calvert County, Maryland
Calvert County, Maryland
Calvert County is a county located in the U.S. state of Maryland. It occupies the Calvert Peninsula which is bordered on the east by the Chesapeake Bay and on the west by the Patuxent River. Calvert County is part of the Southern Maryland region. Calvert County's residents are among the highest...

 
$65,945
33 Carver County, Minnesota
Carver County, Minnesota
As of the census of 2000, there were 70,205 people, 24,356 households, and 18,778 families residing in the county. The population density was 197 people per square mile . There were 24,883 housing units at an average density of 70 per square mile...

 
$65,540
34 Chester County, Pennsylvania
Chester County, Pennsylvania
-State parks:*French Creek State Park*Marsh Creek State Park*White Clay Creek Preserve-Demographics:As of the 2010 census, the county was 85.5% White, 6.1% Black or African American, 0.2% Native American or Alaskan Native, 3.9% Asian, 0.0% Native Hawaiian, 1.8% were two or more races, and 2.4% were...

 
$65,295
35 Suffolk County, New York
Suffolk County, New York
Suffolk County is a county located in the U.S. state of New York on the eastern portion of Long Island. As of the 2010 census, the population was 1,493,350. It was named for the county of Suffolk in England, from which its earliest settlers came...

 
$65,288
36 Sussex County, New Jersey
Sussex County, New Jersey
The County of Sussex is the northernmost county in the State of New Jersey. It is part of the New York City Metropolitan Area. As of the 2010 Federal decennial census, 149,265 persons resided in Sussex County...

 
$65,266
37 Fairfield County, Connecticut
Fairfield County, Connecticut
Fairfield County is a county located in the southwestern corner of the U.S. state of Connecticut. The county population is 916,829 according to the 2010 Census. There are currently 1,465 people per square mile in the county. It is the most populous county in the State of Connecticut and contains...

 
$65,249
38 Bergen County, New Jersey
Bergen County, New Jersey
Bergen County is the most populous county of the state of New Jersey, United States. As of the 2010 United States Census, its population was 905,116. The county is part of the New York City Metropolitan Area. Its county seat is Hackensack...

 
$65,241
39 Rockwall County, Texas
Rockwall County, Texas
As of the census of 2000, there were 43,080 people, 14,530 households, and 11,972 families residing in the county. The population density was 334 people per square mile . There were 15,351 housing units at an average density of 119 per square mile...

 
$65,164
40 Summit County, Utah
Summit County, Utah
Summit County is a county located in the U.S. state of Utah, occupying a rugged and mountainous area. In 2010 its population was 36,324. It is part of the Salt Lake City Metropolitan Statistical Area as well as the Salt Lake City–Ogden–Clearfield Combined Statistical Area. The county is...

 
$64,962
41 McHenry County, Illinois
McHenry County, Illinois
McHenry County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 308,760, which is an increase of 18.7% from 260,077 in 2000. Its county seat is Woodstock. This county is part of the Chicago metropolitan area. It is the sixth largest county, in...

 
$64,826
42 Kendall County, Illinois
Kendall County, Illinois
Kendall County is a county located in the U.S. state of Illinois, about 40 miles southwest of Chicago. According to the 2010 census, it has a population of 114,736, which is an increase of 110% from 54,544 in 2000. It was the fastest-growing county in the United States between the years 2000 and...

 
$64,625
43 Monmouth County, New Jersey
Monmouth County, New Jersey
Monmouth County is a county located in the U.S. state of New Jersey, within the New York metropolitan area. As of the 2010 Census, the population was 630,380, up from 615,301 at the 2000 census. Its county seat is Freehold Borough. The most populous municipality is Middletown Township with...

 
$64,231
44 City and County of Broomfield, Colorado
Broomfield, Colorado
The City and County of Broomfield is a prominent suburb and tier of the Denver metropolitan area in the State of Colorado of the United States. Broomfield has a consolidated city and county government which operates under Article XX, Sections 10-13 of the Constitution of the State of Colorado. The...

 
$63,903
45 Fort Bend County, Texas
Fort Bend County, Texas
Fort Bend County is a county located along the Gulf Coast region in the U.S. state of Texas within the Houston–Sugar Land–Baytown metropolitan area. In 2000 its population was 354,452, while the 2010 U.S...

 
$63,831
46 Contra Costa County, California
Contra Costa County, California
Contra Costa County is a primarily suburban county in the San Francisco Bay Area of the U.S. state of California. As of the 2010 census, it had a population of 1,049,025...

 
$63,675
47 Westchester County, New York
Westchester County, New York
Westchester County is a county located in the U.S. state of New York. Westchester covers an area of and has a population of 949,113 according to the 2010 Census, residing in 45 municipalities...

 
$63,582
48 Norfolk County, Massachusetts
Norfolk County, Massachusetts
-National protected areas:* Adams National Historical Park* Boston Harbor Islands National Recreation Area * Frederick Law Olmsted National Historic Site* John Fitzgerald Kennedy National Historic Site-Demographics:...

 
$63,432
49 Oldham County, Kentucky
Oldham County, Kentucky
As of the census of 2000, there were 46,178 people, 14,856 households, and 12,196 families residing in the county. The population density was . There were 15,541 housing units at an average density of...

 
$63,229
50 North Slope Borough, Alaska
North Slope Borough, Alaska
-National protected areas:* Alaska Maritime National Wildlife Refuge ** Cape Lisburne** Cape Thompson* Arctic National Wildlife Refuge ** Mollie Beattie Wilderness * Gates of the Arctic National Park and Preserve...

 
$63,173
51 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$63,001
52 Waukesha County, Wisconsin
Waukesha County, Wisconsin
Waukesha County is a county in the U.S. state of Wisconsin. As of 2008, the population was 380,629. Its county seat is Waukesha.-History:The part of Wisconsin that Waukesha County now occupies was a part of Michigan when Milwaukee County was organized in September 1834. On July 4, 1836, the...

 
$62,839
53 Ozaukee County, Wisconsin  $62,745
54 Eagle County, Colorado
Eagle County, Colorado
Eagle County is the thirteenth most populous of the 64 counties of the State of Colorado in the United States. The county is named for the Eagle River. The county population was 41,659 at U.S. Census 2000. The county seat is the Town of Eagle...

 
$62,682
55 Elbert County, Colorado
Elbert County, Colorado
Elbert County is the 21st most populous of the 64 counties of the State of Colorado of the United States. The county population was 19,872 at U.S. Census 2000. The county seat is Kiowa...

 
$62,480
56 Will County, Illinois
Will County, Illinois
As of the census of 2000, there were 502,266 people, 167,542 households, and 131,017 families residing in the county. The population density was 600 people per square mile . There were 175,524 housing units at an average density of 210 per square mile...

 
$62,238
57 Charles County, Maryland
Charles County, Maryland
Charles County is a county in the south central portion of the U.S. state of Maryland.As of 2010, the population was 146,551. Its county seat is La Plata. This county was named for Charles Calvert , third Baron Baltimore....

 
$62,199
58 City and Borough of Juneau, Alaska
Juneau, Alaska
The City and Borough of Juneau is a unified municipality located on the Gastineau Channel in the panhandle of the U.S. state of Alaska. It has been the capital of Alaska since 1906, when the government of the then-District of Alaska was moved from Sitka as dictated by the U.S. Congress in 1900...

 
$62,034
59 Fauquier County, Virginia
Fauquier County, Virginia
As of the census of 2000, there were 55,139 people, 19,842 households, and 15,139 families residing in the county. The population density was 85 people per square mile . There were 21,046 housing units at an average density of 32 per square mile...

 
$61,999
60 Oakland County, Michigan
Oakland County, Michigan
-Demographics:As of the 2010 Census, there were 1,202,362 people, 471,115 households, and 315,175 families residing in the county. The population density as of the 2000 census was 1,369 people per square mile . There were 492,006 housing units at an average density of 564 per square mile...

 
$61,907
61 Orange County, California
Orange County, California
Orange County is a county in the U.S. state of California. Its county seat is Santa Ana. As of the 2010 census, its population was 3,010,232, up from 2,846,293 at the 2000 census, making it the third most populous county in California, behind Los Angeles County and San Diego County...

 
$61,899
62 Dakota County, Minnesota
Dakota County, Minnesota
Dakota County is the third most populous county in the U.S. state of Minnesota. The county is bordered by the Minnesota and Mississippi Rivers on the north, and the state of Wisconsin on the east. Dakota County comprises the southeast portion of seven-county Minneapolis-St. Paul, the thirteenth...

 
$61,863
63 Anne Arundel County, Maryland
Anne Arundel County, Maryland
Anne Arundel County is a county located in the U.S. state of Maryland. It is named for Anne Arundell , a member of the ancient family of Arundells in Cornwall, England and the wife of Cæcilius Calvert, 2nd Baron Baltimore. Its county seat is Annapolis, which is also the capital of the state...

 
$61,768
64 Middlesex County, New Jersey
Middlesex County, New Jersey
-Demographics:As of the census of 2000, there were 750,162 people, 265,815 households, and 190,855 families residing in the county. The population density was 2,422 people per square mile . There were 273,637 housing units at an average density of 884 per square mile...

 
$61,446
65 Aleutians West Census Area, Alaska  $61,406
66 City of Poquoson, Virginia
Poquoson, Virginia
Poquoson is an independent city located on the Virginia Peninsula, in the Hampton Roads metropolitan area of the U.S. state of Virginia. The population was 12,150 according to the 2010 Census...

 
$60,920
67 Cherokee County, Georgia
Cherokee County, Georgia
As of the census of 2000, there were 141,903 people, 49,495 households, and 39,200 families residing in the county. The population density was 335 people per square mile . There were 51,937 housing units at an average density of 123 per square mile...

 
$60,896
68 Montgomery County, Pennsylvania
Montgomery County, Pennsylvania
Montgomery County is a county located in the U.S. state of Pennsylvania, in the United States. As of 2010, the population was 799,874, making it the third most populous county in Pennsylvania . The county seat is Norristown.The county was created on September 10, 1784, out of land originally part...

 
$60,829
69 Middlesex County, Massachusetts
Middlesex County, Massachusetts
-National protected areas:* Assabet River National Wildlife Refuge* Great Meadows National Wildlife Refuge* Longfellow National Historic Site* Lowell National Historical Park* Minute Man National Historical Park* Oxbow National Wildlife Refuge...

 
$60,821
70 City of Manassas Park, Virginia  $60,794
71 Williamson County, Texas
Williamson County, Texas
Williamson County is a county located on both the Edwards Plateau to the west, consisting of rocky terrain and hills, and Blackland Prairies in the east consising of rich, fertile farming land, The two areas are roughly bisected by Interstate 35...

 
$60,642
72 Gwinnett County, Georgia
Gwinnett County, Georgia
, Gwinnett County had a population of 805,321. The racial and ethnic composition of the population was 53.3% white , 23.6% black , 2.7% Korean, 2.6% Asian Indian, 2.0% Vietnamese, 3.3% other Asian, 0.1% Pacific Islander, 8.8% some other race and 3.1% from two or more races...

 
$60,537
73 City of Manassas, Virginia
Manassas, Virginia
The City of Manassas is an independent city surrounded by Prince William County and the independent city of Manassas Park in the Commonwealth of Virginia in the United States. Its population was 37,821 as of 2010. Manassas also surrounds the county seat for Prince William County but that county...

 
$60,409
74 Frederick County, Maryland
Frederick County, Maryland
Frederick County is a county located in the western part of the U.S. state of Maryland, bordering the southern border of Pennsylvania and the northeastern border of Virginia. As of the 2010 Census, the population was 233,385....

 
$60,276
75 Geauga County, Ohio
Geauga County, Ohio
Geauga County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 93,389. It is named for a Native American word meaning "raccoon". The county seat is Chardon...

 
$60,200
76 Carroll County, Maryland
Carroll County, Maryland
Carroll County is a county located in the U.S. state of Maryland. In 2010, its population was 167,134. It was named for Charles Carroll of Carrollton , signer of the American Declaration of Independence. Its county seat is Westminster....

 
$60,021
77 Bucks County, Pennsylvania
Bucks County, Pennsylvania
- Industry and commerce :The boroughs of Bristol and Morrisville were prominent industrial centers along the Northeast Corridor during World War II. Suburban development accelerated in Lower Bucks in the 1950s with the opening of Levittown, Pennsylvania, the second such "Levittown" designed by...

 
$59,727
78 Ventura County, California
Ventura County, California
Ventura County is a county in the southern part of the U.S. state of California. It is located on California's Pacific coast. It is often referred to as the Gold Coast, and has a reputation of being one of the safest populated places and one of the most affluent places in the country...

 
$59,666
79 Pitkin County, Colorado
Pitkin County, Colorado
Pitkin County is one of the 64 counties of the State of Colorado of the United States. The county is named in honor of the late Colorado Governor Frederick Walker Pitkin. The county population was 14,872 at U.S. Census 2000. The county seat is Aspen...

 
$59,375
80 Kane County, Illinois
Kane County, Illinois
Kane County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 515,269, which is an increase of 27.5% from 404,119 in 2000. Its county seat is Geneva, and its largest city is Aurora.- Geography :...

 
$59,351
81 Hanover County, Virginia
Hanover County, Virginia
As of the census of 2000, there were 86,320 people, 31,121 households, and 24,461 families residing in the county. The population density was 183 people per square mile . There were 32,196 housing units at an average density of 68 per square mile...

 
$59,223
82 Middlesex County, Connecticut
Middlesex County, Connecticut
Middlesex County is a county located in the south central part of the U.S. state of Connecticut. It was created in 1785 from portions of Hartford and New London counties. As of 2010, the population was 165,676....

 
$59,175
83 Tolland County, Connecticut
Tolland County, Connecticut
Tolland County is a county located in the northeastern part of Connecticut. As of 2010, the population was 152,691.Counties in Connecticut have no governmental function: all legal power is vested in the state, city, and town governments...

 
$59,044
84 Burlington County, New Jersey
Burlington County, New Jersey
There were 154,371 households out of which 34.30% had children under the age of 18 living with them, 57.70% were married couples living together, 10.90% had a female householder with no husband present, and 27.70% were non-families. 22.90% of all households were made up of individuals and 8.50% had...

 
$58,608
85 Chesterfield County, Virginia
Chesterfield County, Virginia
Chesterfield County is a county located in the Commonwealth of Virginia, a state of the United States. In 2010, its population was estimated to be 316,236. Chesterfield County is now the fourth-largest municipality in Virginia . Its county seat is Chesterfield...

 
$58,537
86 Cobb County, Georgia
Cobb County, Georgia
Cobb County is a county located in the U.S. state of Georgia. Its county seat and largest city is Marietta, which is located in the center of the county. The county was named for Thomas Willis Cobb, who in the early 19th century was a United States representative and senator from Georgia...

 
$58,289
87 Denton County, Texas
Denton County, Texas
Denton County is a county located in the U.S. state of Texas. In 2000, its population was 432,976; in 2009 the estimated population had reached 628,300. Part of the Dallas – Fort Worth Metroplex, it is one of the fastest-growing counties in the United States. The county seat is Denton. The county...

 
$58,216
88 Rockingham County, New Hampshire
Rockingham County, New Hampshire
-Demographics:As of the census of 2000, there were 277,359 people, 104,529 households, and 74,320 families residing in the county. The population density was 399 people per square mile . There were 113,023 housing units at an average density of 163 per square mile...

 
$58,150
89 York County, Virginia
York County, Virginia
York County is a county located on the north side of the Virginia Peninsula in the Hampton Roads metropolitan area of the Commonwealth of Virginia, a state of the United States. Situated on the York River and many tributaries, the county seat is the unincorporated town of Yorktown...

 
$57,956
90 Warren County, Ohio
Warren County, Ohio
Warren County is a county located in the state of Ohio, United States. The population was 212,693 at the 2010 census. Its county seat is Lebanon. Warren County was erected May 1, 1803, from Hamilton County, and named for Dr...

 
$57,952
91 Anoka County, Minnesota
Anoka County, Minnesota
Anoka County is the fourth-most populous county in the U.S. state of Minnesota. The county is bordered by the counties of Isanti on the north, Chisago and Washington on the east, Hennepin and Ramsey on the south, Sherburne on the west, and the Mississippi River on the southwest.As of 2010, Anoka...

 
$57,754
92 Placer County, California
Placer County, California
Placer County is a county located in both the Sacramento Valley and Sierra Nevada regions of the U.S. state of California, in what is known as the Gold Country. It stretches from the suburbs of Sacramento to Lake Tahoe and the Nevada border. Because of the expansion of the Greater Sacramento,...

 
$57,535
93 Spotsylvania County, Virginia
Spotsylvania County, Virginia
As of the census of 2000, there were 90,395 people, 31,308 households, and 24,639 families residing in the county. The population density was 226 people per square mile . There were 33,329 housing units at an average density of 83 per square mile...

 
$57,525
94 San Benito County, California
San Benito County, California
San Benito County is a county located in the Coast Range Mountains of the U.S. state of California, south of San Jose. As of 2010 the population was 55,269. The county seat is Hollister, which includes nearly two-thirds of the county's population. El Camino Real passes through the county and...

 
$57,469
95 Jefferson County, Colorado
Jefferson County, Colorado
Jefferson County , whose slogan is the "Gateway to the Rocky Mountains", is the fourth most populous of the 64 counties of the State of Colorado of the United States. Located along the Front Range of the Rocky Mountains, Jefferson County is adjacent to the west side of the state capital, Denver....

 
$57,339
96 Henry County, Georgia
Henry County, Georgia
Henry County is a growing suburban county located in the U.S. state of Georgia. As of the 2000 census, the population was 119,341. As of 2010, the county's population swelled to 203,922, up 70.9% from the previous census and becoming Georgia's 8th most populous county and the 10th fastest growing...

 
$57,309
97 St. Charles County, Missouri  $57,258
98 Harford County, Maryland
Harford County, Maryland
Harford County is a county in the U.S. state of Maryland. In 2010, its population was 244,826. Its county seat is Bel Air. Harford County forms part of the Baltimore-Washington Metropolitan Area.-History:...

 
$57,234
99 Queen Anne's County, Maryland
Queen Anne's County, Maryland
Queen Anne's County is a county located on the Eastern Shore of the U.S. state of Maryland.As of 2010, the population was 47,798. Its county seat and most populous municipality is Centreville. The census-designated place of Stevensville is the county's most populous place...

 
$57,037
100 Washington County, Wisconsin  $57,033

Average per capita income 2009

Number of counties by state in the top 20: New Jersey 4; California 3; New York 2; Virginia 1 county, 1 independent city, and 1 statistical unit comprising a county and two independent cities; Colorado, Connecticut, Florida, Idaho, Maryland, Texas, South Dakota, and Wyoming 1 each.

Of the 20 counties, 7 are part of the New York Metropolitan Area
New York metropolitan area
The New York metropolitan area, also known as Greater New York, or the Tri-State area, is the region that composes of New York City and the surrounding region...

, 4 are part of the Washington Metropolitan Area
Washington Metropolitan Area
The Washington Metropolitan Area is the metropolitan area centered on Washington, D.C., the capital of the United States. The area includes all of the federal district and parts of the U.S...

, and 3 are part of the San Francisco Bay Area
San Francisco Bay Area
The San Francisco Bay Area, commonly known as the Bay Area, is a populated region that surrounds the San Francisco and San Pablo estuaries in Northern California. The region encompasses metropolitan areas of San Francisco, Oakland, and San Jose, along with smaller urban and rural areas...

. By Census region, 7 counties are located in the Northeast
Northeastern United States
The Northeastern United States is a region of the United States as defined by the United States Census Bureau.-Composition:The region comprises nine states: the New England states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont; and the Mid-Atlantic states of New...

, 6 in the South
Southern United States
The Southern United States—commonly referred to as the American South, Dixie, or simply the South—constitutes a large distinctive area in the southeastern and south-central United States...

, and 6 in the West
Western United States
.The Western United States, commonly referred to as the American West or simply "the West," traditionally refers to the region comprising the westernmost states of the United States. Because the U.S. expanded westward after its founding, the meaning of the West has evolved over time...

.
Rank County Average Per Capita Income
1 Teton County, Wyoming
Teton County, Wyoming
Teton County is a county located in the U.S. state of Wyoming. As of 2010, the population was 21,294. Its county seat is Jackson. Teton County contains the affluent Jackson Hole skiing area...

 
$132,728
2 New York County, New York
Manhattan
Manhattan is the oldest and the most densely populated of the five boroughs of New York City. Located primarily on the island of Manhattan at the mouth of the Hudson River, the boundaries of the borough are identical to those of New York County, an original county of the state of New York...

 
$120,790
3 Loving County, Texas
Loving County, Texas
US Census 2000Of the 67 residents, 60 were White, 6 of "some other race", and 1 person of two or more races. There were 7 residents who were Hispanic or Latino of any race...

 
$99,593
4 Pitkin County, Colorado
Pitkin County, Colorado
Pitkin County is one of the 64 counties of the State of Colorado of the United States. The county is named in honor of the late Colorado Governor Frederick Walker Pitkin. The county population was 14,872 at U.S. Census 2000. The county seat is Aspen...

 
$93,465
5 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$91,483
6 Fairfield County, Connecticut
Fairfield County, Connecticut
Fairfield County is a county located in the southwestern corner of the U.S. state of Connecticut. The county population is 916,829 according to the 2010 Census. There are currently 1,465 people per square mile in the county. It is the most populous county in the State of Connecticut and contains...

 
$81,576
7 Westchester County, New York
Westchester County, New York
Westchester County is a county located in the U.S. state of New York. Westchester covers an area of and has a population of 949,113 according to the 2010 Census, residing in 45 municipalities...

 
$74,878
8 San Mateo County, California
San Mateo County, California
San Mateo County is a county located in the San Francisco Bay Area of the U.S. state of California. It covers most of the San Francisco Peninsula just south of San Francisco, and north of Santa Clara County. San Francisco International Airport is located at the northern end of the county, and...

 
$71,753
9 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$71,713
10 City and County of San Francisco, California  $71,342
11 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$70,949
12 City of Alexandria, Virginia
Alexandria, Virginia
Alexandria is an independent city in the Commonwealth of Virginia. As of 2009, the city had a total population of 139,966. Located along the Western bank of the Potomac River, Alexandria is approximately six miles south of downtown Washington, D.C.Like the rest of northern Virginia, as well as...

 
$70,632
13 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$68,270
14 Fairfax County
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

, City of Fairfax
Fairfax, Virginia
The City of Fairfax is an independent city forming an enclave within the confines of Fairfax County, in the Commonwealth of Virginia in the United States. Although politically independent of the surrounding county, the City is nevertheless the county seat....

, and City of Falls Church
Falls Church, Virginia
The City of Falls Church is an independent city in Virginia, United States, in the Washington Metropolitan Area. The city population was 12,332 in 2010, up from 10,377 in 2000. Taking its name from The Falls Church, an 18th-century Anglican parish, Falls Church gained township status within...

, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

 
$67,909
15 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$67,525
16 Bergen County, New Jersey
Bergen County, New Jersey
Bergen County is the most populous county of the state of New Jersey, United States. As of the 2010 United States Census, its population was 905,116. The county is part of the New York City Metropolitan Area. Its county seat is Hackensack...

 
$67,125
17 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$66,449
18 Sully County, South Dakota
Sully County, South Dakota
As of the census of 2000, there were 1,556 people, 630 households, and 442 families residing in the County. The population density was 2 people per square mile . There were 844 housing units at an average density of 1 per square mile...

 
$64,352
19 Blaine County, Idaho
Blaine County, Idaho
Blaine County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 21,376. The county seat and largest city is Hailey. The county is home to the Sun Valley ski resort....

 
$64,207
20 Collier County, Florida
Collier County, Florida
Collier County is a county located in the U.S. state of Florida. As of 2000, the population was 251,377. The U.S. Census Bureau 2007 estimate for the county is 315,839...

 
$63,276

Personal per capita income 2005

Number of counties by state in the top 50: California 5, New Jersey 5, Virginia 4 (2 counties, 1 independent city, and one statistical unit comprising a county and two independent cities), Colorado 3, Florida 3, Maryland 3, Massachusetts 3, New York 3, Illinois 2, Pennsylvania 2, Alaska 1, Connecticut 1, District of Columbia 1, Georgia 1, Idaho 1, Kansas 1, Michigan 1, Minnesota 1, Nevada 1, New Mexico 1, South Dakota 1, Tennessee 1, Texas 1, Utah 1, Washington 1, Wisconsin 1, Wyoming 1. Twenty-four states do not have any counties in the top 50.
Rank County Personal Per
Capita Income
1 New York County, New York
Manhattan
Manhattan is the oldest and the most densely populated of the five boroughs of New York City. Located primarily on the island of Manhattan at the mouth of the Hudson River, the boundaries of the borough are identical to those of New York County, an original county of the state of New York...

 (Manhattan)
$147,000
2 Teton County, Wyoming
Teton County, Wyoming
Teton County is a county located in the U.S. state of Wyoming. As of 2010, the population was 21,294. Its county seat is Jackson. Teton County contains the affluent Jackson Hole skiing area...

 
$89,028
3 Pitkin County, Colorado
Pitkin County, Colorado
Pitkin County is one of the 64 counties of the State of Colorado of the United States. The county is named in honor of the late Colorado Governor Frederick Walker Pitkin. The county population was 14,872 at U.S. Census 2000. The county seat is Aspen...

 
$77,970
4 Loving County, Texas
Loving County, Texas
US Census 2000Of the 67 residents, 60 were White, 6 of "some other race", and 1 person of two or more races. There were 7 residents who were Hispanic or Latino of any race...

 
$77,787
5 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$75,884
6 Fairfield County, Connecticut
Fairfield County, Connecticut
Fairfield County is a county located in the southwestern corner of the U.S. state of Connecticut. The county population is 916,829 according to the 2010 Census. There are currently 1,465 people per square mile in the county. It is the most populous county in the State of Connecticut and contains...

 
$67,269
7 City and County of San Francisco, California  $62,614
8 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$62,583
9 Westchester County, New York
Westchester County, New York
Westchester County is a county located in the U.S. state of New York. Westchester covers an area of and has a population of 949,113 according to the 2010 Census, residing in 45 municipalities...

 
$62,045
10 City of Alexandria, Virginia
Alexandria, Virginia
Alexandria is an independent city in the Commonwealth of Virginia. As of 2009, the city had a total population of 139,966. Located along the Western bank of the Potomac River, Alexandria is approximately six miles south of downtown Washington, D.C.Like the rest of northern Virginia, as well as...

 
$61,147
11 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$61,039
12 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$60,357
13 Fairfax County
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

, Fairfax
Fairfax, Virginia
The City of Fairfax is an independent city forming an enclave within the confines of Fairfax County, in the Commonwealth of Virginia in the United States. Although politically independent of the surrounding county, the City is nevertheless the county seat....

, and Falls Church, Virginia
Falls Church, Virginia
The City of Falls Church is an independent city in Virginia, United States, in the Washington Metropolitan Area. The city population was 12,332 in 2010, up from 10,377 in 2000. Taking its name from The Falls Church, an 18th-century Anglican parish, Falls Church gained township status within...

 
$60,289
14 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$59,953
15 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$59,389
16 San Mateo County, California
San Mateo County, California
San Mateo County is a county located in the San Francisco Bay Area of the U.S. state of California. It covers most of the San Francisco Peninsula just south of San Francisco, and north of Santa Clara County. San Francisco International Airport is located at the northern end of the county, and...

 
$59,213
17 Bergen County, New Jersey
Bergen County, New Jersey
Bergen County is the most populous county of the state of New Jersey, United States. As of the 2010 United States Census, its population was 905,116. The county is part of the New York City Metropolitan Area. Its county seat is Hackensack...

 
$56,725
18 Town and County of Nantucket, Massachusetts
Nantucket, Massachusetts
Nantucket is an island south of Cape Cod, Massachusetts, in the United States. Together with the small islands of Tuckernuck and Muskeget, it constitutes the town of Nantucket, Massachusetts, and the coterminous Nantucket County, which are consolidated. Part of the town is designated the Nantucket...

 
$56,092
19 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$54,941
20 Montgomery County, Pennsylvania
Montgomery County, Pennsylvania
Montgomery County is a county located in the U.S. state of Pennsylvania, in the United States. As of 2010, the population was 799,874, making it the third most populous county in Pennsylvania . The county seat is Norristown.The county was created on September 10, 1784, out of land originally part...

 
$54,293
21 Los Alamos County, New Mexico
Los Alamos County, New Mexico
-2010:Whereas according to the 2010 U.S. Census Bureau:*87.8% White*0.6% Black*0.8% Native American*6.0% Asian*0.0% Native Hawaiian or Pacific Islander*2.6% Two or more races*2.2% Other races*14.7% Hispanic or Latino -2000:...

 
$54,134
22 Norfolk County, Massachusetts
Norfolk County, Massachusetts
-National protected areas:* Adams National Historical Park* Boston Harbor Islands National Recreation Area * Frederick Law Olmsted National Historic Site* John Fitzgerald Kennedy National Historic Site-Demographics:...

 
$53,278
23 Washington, D.C. (federal district)
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

 
$52,811
24 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$52,580
25 Ozaukee County, Wisconsin  $52,490
26 Oakland County, Michigan
Oakland County, Michigan
-Demographics:As of the 2010 Census, there were 1,202,362 people, 471,115 households, and 315,175 families residing in the county. The population density as of the 2000 census was 1,369 people per square mile . There were 492,006 housing units at an average density of 564 per square mile...

 
$52,274
27 Blaine County, Idaho
Blaine County, Idaho
Blaine County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 21,376. The county seat and largest city is Hailey. The county is home to the Sun Valley ski resort....

 
$52,245
28 Goochland County, Virginia
Goochland County, Virginia
Goochland County is a county located in the Commonwealth of Virginia. As of 2010, the population was 21,717. Its county seat is Goochland. It is located in the Richmond-Petersburg region and is a portion of the Richmond Metropolitan Statistical Area ....

 
$52,212
29 Middlesex County, Massachusetts
Middlesex County, Massachusetts
-National protected areas:* Assabet River National Wildlife Refuge* Great Meadows National Wildlife Refuge* Longfellow National Historic Site* Lowell National Historical Park* Minute Man National Historical Park* Oxbow National Wildlife Refuge...

 
$51,869
30 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$51,112
31 Talbot County, Maryland
Talbot County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*81.4% White*12.8% Black*0.2% Native American*1.2% Asian*0.1% Native Hawaiian or Pacific Islander*1.6% Two or more races*2.7% Other races*5.5% Hispanic or Latino -2000:...

 
$50,872
32 Chester County, Pennsylvania
Chester County, Pennsylvania
-State parks:*French Creek State Park*Marsh Creek State Park*White Clay Creek Preserve-Demographics:As of the 2010 census, the county was 85.5% White, 6.1% Black or African American, 0.2% Native American or Alaskan Native, 3.9% Asian, 0.0% Native Hawaiian, 1.8% were two or more races, and 2.4% were...

 
$50,787
33 Summit County, Utah
Summit County, Utah
Summit County is a county located in the U.S. state of Utah, occupying a rugged and mountainous area. In 2010 its population was 36,324. It is part of the Salt Lake City Metropolitan Statistical Area as well as the Salt Lake City–Ogden–Clearfield Combined Statistical Area. The county is...

 
$50,542
34 Palm Beach County, Florida
Palm Beach County, Florida
Palm Beach County is the largest county in the state of Florida in total area, and third in population. As of 2010, the county's estimated population was 1,320,134, making it the twenty-eighth most populous in the United States...

 
$50,371
35 Martin County, Florida
Martin County, Florida
Martin County is a county in the U.S. state of Florida. As of 2000, the population was 126,731. The U.S. Census Bureau 2008 estimate for the county is 138,660. Its county seat is Stuart, Florida.- History :...

 
$49,992
36 Hennepin County, Minnesota
Hennepin County, Minnesota
Hennepin County is a county located in the U.S. state of Minnesota, named in honor of the 17th-century explorer Father Louis Hennepin. As of 2010 the population was 1,152,425. Its county seat is Minneapolis. It is by far the most populous county in Minnesota; more than one in five Minnesotans live...

 
$49,566
37 Collier County, Florida
Collier County, Florida
Collier County is a county located in the U.S. state of Florida. As of 2000, the population was 251,377. The U.S. Census Bureau 2007 estimate for the county is 315,839...

 
$49,492
38 Fulton County, Georgia
Fulton County, Georgia
Fulton County is a county located in the U.S. state of Georgia. Its county seat is Atlanta, the state capital since 1868 and the principal county of the Atlanta metropolitan area...

 
$49,291
39 Sully County, South Dakota
Sully County, South Dakota
As of the census of 2000, there were 1,556 people, 630 households, and 442 families residing in the County. The population density was 2 people per square mile . There were 844 housing units at an average density of 1 per square mile...

 
$49,119
40 Lake County, Illinois
Lake County, Illinois
Lake County is a county in the northeastern corner of the state of Illinois, on the shore of Lake Michigan. According to the 2010 census, it has a population of 703,462, which is an increase of 9.2% from 644,356 in 2000. Its county seat is Waukegan. The county is part of the Chicago metropolitan area...

 
$48,906
41 Contra Costa County, California
Contra Costa County, California
Contra Costa County is a primarily suburban county in the San Francisco Bay Area of the U.S. state of California. As of the 2010 census, it had a population of 1,049,025...

 
$48,618
42 Monmouth County, New Jersey
Monmouth County, New Jersey
Monmouth County is a county located in the U.S. state of New Jersey, within the New York metropolitan area. As of the 2010 Census, the population was 630,380, up from 615,301 at the 2000 census. Its county seat is Freehold Borough. The most populous municipality is Middletown Township with...

 
$48,506
43 DuPage County, Illinois
DuPage County, Illinois
As of the 2010 Census, the population of the county was 916,924, White Americans made up 77.9% of Dupage County's population; non-Hispanic whites represented 70.5% of the population. Black Americans made up 4.6% of the population. Native Americans made up 0.3% of Dupage County's population...

 
$48,472
44 King County, Washington
King County, Washington
King County is a county located in the U.S. state of Washington. The population in the 2010 census was 1,931,249. King is the most populous county in Washington, and the 14th most populous in the United States....

 
$48,216
45 Clear Creek County, Colorado
Clear Creek County, Colorado
Clear Creek County is one of the 64 counties of the state of Colorado of the United States. The county population was 9,322 at U.S. Census 2000. The county seat is Georgetown...

 
$48,150
46 Johnson County, Kansas
Johnson County, Kansas
Johnson County is a county located in northeast Kansas, in the central United States. The county is largely suburban, being part of the Kansas City metropolitan area, and containing many of its affluent southwestern suburbs. As of the 2010 census, the county population was 544,179. Its county...

 
$48,123
47 Williamson County, Tennessee
Williamson County, Tennessee
Williamson County is a county in the U.S. state of Tennessee. As of 2010 US Census, the population was 183,182. The County's seat is Franklin, and it is part of the Nashville-Davidson–Murfreesboro–Franklin Metropolitan Statistical Area. The county is named after Hugh Williamson, a...

 
$47,712
48 City and County of Denver, Colorado  $47,652
49 Denali Borough, Alaska
Denali Borough, Alaska
-Demographics:As of the census of 2000, there were 1,893 people, 785 households, and 452 families residing in the borough. The population density was 0 people per square mile . There were 1,351 housing units at an average density of 0 per square mile...

 
$47,551
50 Douglas County, Nevada
Douglas County, Nevada
Douglas County is a county located in the northwestern part of the U.S. state of Nevada. As of 2000, the population was 41,259. As of 2010, the population was estimated to be 46,997.- History :...

 
$47,303

Per capita income 2000

Number of counties by state in the top 100: Colorado 10, Virginia 7 counties plus 3 independent cities, New Jersey 9, California 8, Florida 6, New York 6, Georgia 4, Maryland 4, Minnesota 4, Connecticut 3, Massachusetts 3, Michigan 3, Pennsylvania 3, Texas 3, Illinois 2, North Carolina 2, Ohio 2, Washington 2, Wisconsin 2, Idaho 1, Alaska 1, Alabama 1, District of Columbia 1, Indiana 1, Kansas 1, Missouri 1, Nevada 1, New Hampshire 1, New Mexico 1, Rhode Island 1, Tennessee 1, Utah 1, Wyoming 1. Eighteen states do not have any counties in the top 100.
United States of America per capita average: $21,587
Rank County Per Capita
Income
1 Marin County, California
Marin County, California
Marin County is a county located in the North San Francisco Bay Area of the U.S. state of California, across the Golden Gate Bridge from San Francisco. As of 2010, the population was 252,409. The county seat is San Rafael and the largest employer is the county government. Marin County is well...

 
$44,962
2 New York County, New York
Manhattan
Manhattan is the oldest and the most densely populated of the five boroughs of New York City. Located primarily on the island of Manhattan at the mouth of the Hudson River, the boundaries of the borough are identical to those of New York County, an original county of the state of New York...

 (Manhattan)
$42,922
3 City of Falls Church, Virginia  $41,052
4 Pitkin County, Colorado
Pitkin County, Colorado
Pitkin County is one of the 64 counties of the State of Colorado of the United States. The county is named in honor of the late Colorado Governor Frederick Walker Pitkin. The county population was 14,872 at U.S. Census 2000. The county seat is Aspen...

 
$40,811
5 Fairfield County, Connecticut
Fairfield County, Connecticut
Fairfield County is a county located in the southwestern corner of the U.S. state of Connecticut. The county population is 916,829 according to the 2010 Census. There are currently 1,465 people per square mile in the county. It is the most populous county in the State of Connecticut and contains...

 
$38,350
6 Teton County, Wyoming
Teton County, Wyoming
Teton County is a county located in the U.S. state of Wyoming. As of 2010, the population was 21,294. Its county seat is Jackson. Teton County contains the affluent Jackson Hole skiing area...

 
$38,260
7 Somerset County, New Jersey
Somerset County, New Jersey
Somerset County is a county located in the U.S. state of New Jersey. In 2010, the population was 323,444. It is part of the New York Metropolitan Area. Its county seat is Somerville....

 
$37,970
8 Arlington County, Virginia
Arlington County, Virginia
Arlington County is a county in the Commonwealth of Virginia. The land that became Arlington was originally donated by Virginia to the United States government to form part of the new federal capital district. On February 27, 1801, the United States Congress organized the area as a subdivision of...

 
$37,706
9 City of Alexandria, Virginia
Alexandria, Virginia
Alexandria is an independent city in the Commonwealth of Virginia. As of 2009, the city had a total population of 139,966. Located along the Western bank of the Potomac River, Alexandria is approximately six miles south of downtown Washington, D.C.Like the rest of northern Virginia, as well as...

$37,645
10 Morris County, New Jersey
Morris County, New Jersey
Morris County is a county located in the U.S. state of New Jersey, about west of New York City. According to the United States 2010 Census, the population was 492,276. It is part of the New York Metropolitan Area. Its county seat is Morristown....

 
$36,964
11 Fairfax County, Virginia
Fairfax County, Virginia
Fairfax County is a county in Virginia, in the United States. Per the 2010 Census, the population of the county is 1,081,726, making it the most populous jurisdiction in the Commonwealth of Virginia, with 13.5% of Virginia's population...

 
$36,888
12 Westchester County, New York
Westchester County, New York
Westchester County is a county located in the U.S. state of New York. Westchester covers an area of and has a population of 949,113 according to the 2010 Census, residing in 45 municipalities...

 
$36,726
13 Hunterdon County, New Jersey
Hunterdon County, New Jersey
Hunterdon County is a county located in the western section of the U.S. state of New Jersey. As of the 2010 United States Census, the population was 128,349. It is part of the New York Metropolitan Area. Its county seat is Flemington....

 
$36,370
14 San Mateo County, California
San Mateo County, California
San Mateo County is a county located in the San Francisco Bay Area of the U.S. state of California. It covers most of the San Francisco Peninsula just south of San Francisco, and north of Santa Clara County. San Francisco International Airport is located at the northern end of the county, and...

 
$36,045
15 Montgomery County, Maryland
Montgomery County, Maryland
Montgomery County is a county in the U.S. state of Maryland, situated just to the north of Washington, D.C., and southwest of the city of Baltimore. It is one of the most affluent counties in the United States, and has the highest percentage of residents over 25 years of age who hold post-graduate...

 
$35,684
16 San Miguel County, Colorado
San Miguel County, Colorado
San Miguel County is one of the 64 counties of the state of Colorado of the United States. The county is named for the San Miguel River. The county population was 6,594 at U.S. Census 2000...

 
$35,329
17 Douglas County, Colorado
Douglas County, Colorado
Douglas County is the eighth most populous of the 64 counties of the state of Colorado, in the United States. The county is located midway between Colorado's two largest cities: Denver and Colorado Springs...

 
$34,848
18 Los Alamos County, New Mexico
Los Alamos County, New Mexico
-2010:Whereas according to the 2010 U.S. Census Bureau:*87.8% White*0.6% Black*0.8% Native American*6.0% Asian*0.0% Native Hawaiian or Pacific Islander*2.6% Two or more races*2.2% Other races*14.7% Hispanic or Latino -2000:...

 
$34,646
19 City and County of San Francisco, California  $34,556
20 Summit County, Utah
Summit County, Utah
Summit County is a county located in the U.S. state of Utah, occupying a rugged and mountainous area. In 2010 its population was 36,324. It is part of the Salt Lake City Metropolitan Statistical Area as well as the Salt Lake City–Ogden–Clearfield Combined Statistical Area. The county is...

 
$33,767
21 Bergen County, New Jersey
Bergen County, New Jersey
Bergen County is the most populous county of the state of New Jersey, United States. As of the 2010 United States Census, its population was 905,116. The county is part of the New York City Metropolitan Area. Its county seat is Hackensack...

 
$33,638
22 Loudoun County, Virginia
Loudoun County, Virginia
Loudoun County is a county located in the Commonwealth of Virginia, and is part of the Washington Metropolitan Area. As of the 2010 U.S. Census, the county is estimated to be home to 312,311 people, an 84 percent increase over the 2000 figure of 169,599. That increase makes the county the fourth...

 
$33,530
23 Collin County, Texas
Collin County, Texas
As of the census of 2000, there were 491,675 people, 181,970 households, and 132,292 families residing in the county. The population density was 580 people per square mile . There were 194,892 housing units at an average density of 230 per square mile...

 
$33,345
24 Hamilton County, Indiana
Hamilton County, Indiana
Hamilton County is a county located in the U.S. state of Indiana. Census 2010 recorded a population of 274,569. The county seat is Noblesville....

 
$33,109
25 Santa Clara County, California
Santa Clara County, California
Santa Clara County is a county located at the southern end of the San Francisco Bay Area in the U.S. state of California. As of 2010 it had a population of 1,781,642. The county seat is San Jose. The highly urbanized Santa Clara Valley within Santa Clara County is also known as Silicon Valley...

 
$32,795
26 Oakland County, Michigan
Oakland County, Michigan
-Demographics:As of the 2010 Census, there were 1,202,362 people, 471,115 households, and 315,175 families residing in the county. The population density as of the 2000 census was 1,369 people per square mile . There were 492,006 housing units at an average density of 564 per square mile...

 
$32,534
27 Williamson County, Tennessee
Williamson County, Tennessee
Williamson County is a county in the U.S. state of Tennessee. As of 2010 US Census, the population was 183,182. The County's seat is Franklin, and it is part of the Nashville-Davidson–Murfreesboro–Franklin Metropolitan Statistical Area. The county is named after Hugh Williamson, a...

 
$32,496
28 Norfolk County, Massachusetts
Norfolk County, Massachusetts
-National protected areas:* Adams National Historical Park* Boston Harbor Islands National Recreation Area * Frederick Law Olmsted National Historic Site* John Fitzgerald Kennedy National Historic Site-Demographics:...

 
$32,484
29 Howard County, Maryland
Howard County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*62.2% White*17.5% Black*0.3% Native American*14.4% Asian*0.0% Native Hawaiian or Pacific Islander*3.6% Two or more races*2.0% Other races*5.8% Hispanic or Latino -2000:...

 
$32,402
30 Nassau County, New York
Nassau County, New York
Nassau County is a suburban county on Long Island, east of New York City in the U.S. state of New York, within the New York Metropolitan Area. As of the 2010 census, the population was 1,339,532...

 
$32,151
31 Lake County, Illinois
Lake County, Illinois
Lake County is a county in the northeastern corner of the state of Illinois, on the shore of Lake Michigan. According to the 2010 census, it has a population of 703,462, which is an increase of 9.2% from 644,356 in 2000. Its county seat is Waukegan. The county is part of the Chicago metropolitan area...

 
$32,102
32 Eagle County, Colorado
Eagle County, Colorado
Eagle County is the thirteenth most populous of the 64 counties of the State of Colorado in the United States. The county is named for the Eagle River. The county population was 41,659 at U.S. Census 2000. The county seat is the Town of Eagle...

 
$32,011
33 Ozaukee County, Wisconsin  $31,947
34 Chester County, Pennsylvania
Chester County, Pennsylvania
-State parks:*French Creek State Park*Marsh Creek State Park*White Clay Creek Preserve-Demographics:As of the 2010 census, the county was 85.5% White, 6.1% Black or African American, 0.2% Native American or Alaskan Native, 3.9% Asian, 0.0% Native Hawaiian, 1.8% were two or more races, and 2.4% were...

 
$31,627
35 Delaware County, Ohio
Delaware County, Ohio
Delaware County is a fast-growing suburban county in the state of Ohio, United States, within the Columbus, Ohio Metropolitan Statistical Area. According to the United States Census Bureau's 2004 population estimates, Delaware County's population of 142,503 made it the fastest growing county in...

 
$31,600
36 Blaine County, Idaho
Blaine County, Idaho
Blaine County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 21,376. The county seat and largest city is Hailey. The county is home to the Sun Valley ski resort....

 
$31,346
37 DuPage County, Illinois
DuPage County, Illinois
As of the 2010 Census, the population of the county was 916,924, White Americans made up 77.9% of Dupage County's population; non-Hispanic whites represented 70.5% of the population. Black Americans made up 4.6% of the population. Native Americans made up 0.3% of Dupage County's population...

 
$31,315
38 Town and County of Nantucket, Massachusetts
Nantucket, Massachusetts
Nantucket is an island south of Cape Cod, Massachusetts, in the United States. Together with the small islands of Tuckernuck and Muskeget, it constitutes the town of Nantucket, Massachusetts, and the coterminous Nantucket County, which are consolidated. Part of the town is designated the Nantucket...

 
$31,314
39 City of Fairfax, Virginia
Fairfax, Virginia
The City of Fairfax is an independent city forming an enclave within the confines of Fairfax County, in the Commonwealth of Virginia in the United States. Although politically independent of the surrounding county, the City is nevertheless the county seat....

 
$31,247
40 Middlesex County, Massachusetts
Middlesex County, Massachusetts
-National protected areas:* Assabet River National Wildlife Refuge* Great Meadows National Wildlife Refuge* Longfellow National Historic Site* Lowell National Historical Park* Minute Man National Historical Park* Oxbow National Wildlife Refuge...

 
$31,199
41 Collier County, Florida
Collier County, Florida
Collier County is a county located in the U.S. state of Florida. As of 2000, the population was 251,377. The U.S. Census Bureau 2007 estimate for the county is 315,839...

 
$31,195
42 Monmouth County, New Jersey
Monmouth County, New Jersey
Monmouth County is a county located in the U.S. state of New Jersey, within the New York metropolitan area. As of the 2010 Census, the population was 630,380, up from 615,301 at the 2000 census. Its county seat is Freehold Borough. The most populous municipality is Middletown Township with...

 
$31,149
43 Johnson County, Kansas
Johnson County, Kansas
Johnson County is a county located in northeast Kansas, in the central United States. The county is largely suburban, being part of the Kansas City metropolitan area, and containing many of its affluent southwestern suburbs. As of the 2010 census, the county population was 544,179. Its county...

 
$30,919
44 Montgomery County, Pennsylvania
Montgomery County, Pennsylvania
Montgomery County is a county located in the U.S. state of Pennsylvania, in the United States. As of 2010, the population was 799,874, making it the third most populous county in Pennsylvania . The county seat is Norristown.The county was created on September 10, 1784, out of land originally part...

 
$30,898
45 Contra Costa County, California
Contra Costa County, California
Contra Costa County is a primarily suburban county in the San Francisco Bay Area of the U.S. state of California. As of the 2010 census, it had a population of 1,049,025...

 
$30,615
46 San Juan County, Washington  $30,603
47 Putnam County, New York
Putnam County, New York
Putnam County is a county located in the U.S. state of New York, in the lower Hudson River Valley. Putnam county formed in 1812, when it detached from Dutchess County. , the population was 99,710. It is part of the New York Metropolitan Area. The county seat is the hamlet of Carmel...

 
$30,127
48 Fulton County, Georgia
Fulton County, Georgia
Fulton County is a county located in the U.S. state of Georgia. Its county seat is Atlanta, the state capital since 1868 and the principal county of the Atlanta metropolitan area...

 
$30,003
49 Ventura County, California
Ventura County, California
Ventura County is a county in the southern part of the U.S. state of California. It is located on California's Pacific coast. It is often referred to as the Gold Coast, and has a reputation of being one of the safest populated places and one of the most affluent places in the country...

 
$29,634
50 Martin County, Florida
Martin County, Florida
Martin County is a county in the U.S. state of Florida. As of 2000, the population was 126,731. The U.S. Census Bureau 2008 estimate for the county is 138,660. Its county seat is Stuart, Florida.- History :...

 
$29,584
51 King County, Washington
King County, Washington
King County is a county located in the U.S. state of Washington. The population in the 2010 census was 1,931,249. King is the most populous county in Washington, and the 14th most populous in the United States....

 
$29,521
52 Fayette County, Georgia
Fayette County, Georgia
Fayette County is a county located in the U.S. state of Georgia. As of 2000, the population was 91,263. The 2007 Census Estimate shows a population of 106,144. The county seat is Fayetteville....

 
$29,464
53 James City County, Virginia
James City County, Virginia
James City County is a county located on the Virginia Peninsula in the Hampton Roads metropolitan area of the Commonwealth of Virginia, a state of the United States. Its population was 67,009 , and it is often associated with Williamsburg, an independent city, and Jamestown which is within the...

 
$29,256
54 Waukesha County, Wisconsin
Waukesha County, Wisconsin
Waukesha County is a county in the U.S. state of Wisconsin. As of 2008, the population was 380,629. Its county seat is Waukesha.-History:The part of Wisconsin that Waukesha County now occupies was a part of Michigan when Milwaukee County was organized in September 1834. On July 4, 1836, the...

 
$29,164
55 Forsyth County, Georgia
Forsyth County, Georgia
Forsyth County is a county located in the U.S. state of Georgia. The county seat is Cumming, Georgia. Forsyth County is a part of the Atlanta metropolitan area...

 
$29,114
56 Goochland County, Virginia
Goochland County, Virginia
Goochland County is a county located in the Commonwealth of Virginia. As of 2010, the population was 21,717. Its county seat is Goochland. It is located in the Richmond-Petersburg region and is a portion of the Richmond Metropolitan Statistical Area ....

 
$29,105
57 Boulder County, Colorado
Boulder County, Colorado
Boulder County is the sixth most populous of the 64 counties of the state of Colorado of the United States. The county seat is Boulder. The most populous municipality in the county and the county seat is the City of Boulder...

 
$28,976
58 Albemarle County, Virginia
Albemarle County, Virginia
As of the census of 2000, there were 79,236 people, 31,876 households, and 21,070 families residing in the county. The population density was 110 people per square mile . There were 33,720 housing units at an average density of 47 per square mile...

 
$28,852
59 Palm Beach County, Florida
Palm Beach County, Florida
Palm Beach County is the largest county in the state of Florida in total area, and third in population. As of 2010, the county's estimated population was 1,320,134, making it the twenty-eighth most populous in the United States...

 
$28,801
60 Routt County, Colorado
Routt County, Colorado
Routt County is the 15th most extensive of the 64 counties of the state of Colorado of the United States. The county population was 19,690 at U.S. Census 2000. The county seat is Steamboat Springs.- History :...

 
$28,792
61 Hennepin County, Minnesota
Hennepin County, Minnesota
Hennepin County is a county located in the U.S. state of Minnesota, named in honor of the 17th-century explorer Father Louis Hennepin. As of 2010 the population was 1,152,425. Its county seat is Minneapolis. It is by far the most populous county in Minnesota; more than one in five Minnesotans live...

 
$28,789
62 Fauquier County, Virginia
Fauquier County, Virginia
As of the census of 2000, there were 55,139 people, 19,842 households, and 15,139 families residing in the county. The population density was 85 people per square mile . There were 21,046 housing units at an average density of 32 per square mile...

 
$28,757
63 Summit County, Colorado
Summit County, Colorado
Summit County is the 19th most populous of the 64 counties of the state of Colorado of the United States. The county population was 23,538 at U.S. Census 2000. The county seat is Breckenridge...

 
$28,676
64 St. Johns County, Florida
St. Johns County, Florida
St. Johns County is a county located in northeastern Florida. As of the 2010 census, the population was 190,039. The county seat is St. Augustine. Due to the inclusion of Ponte Vedra Beach, it is one of the highest-income counties in the United States....

 
$28,674
65 Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

 
$28,659
66 Rockwall County, Texas
Rockwall County, Texas
As of the census of 2000, there were 43,080 people, 14,530 households, and 11,972 families residing in the county. The population density was 334 people per square mile . There were 15,351 housing units at an average density of 119 per square mile...

 
$28,573
67 Carver County, Minnesota
Carver County, Minnesota
As of the census of 2000, there were 70,205 people, 24,356 households, and 18,778 families residing in the county. The population density was 197 people per square mile . There were 24,883 housing units at an average density of 70 per square mile...

 
$28,486
68 Litchfield County, Connecticut
Litchfield County, Connecticut
Litchfield County is a county located in the northwestern corner of the U.S. state of Connecticut. Litchfield County has the lowest population density of any county in Connecticut but is geographically the state's largest county. As of 2010 the population was 189,927...

 
$28,408
69 Sarasota County, Florida
Sarasota County, Florida
Sarasota County is a county located in the U.S. state of Florida. The U.S. Census Bureau 2008 estimate for the county was 372,057. Its county seat is Sarasota, Florida....

 
$28,326
70 Middlesex County, Connecticut
Middlesex County, Connecticut
Middlesex County is a county located in the south central part of the U.S. state of Connecticut. It was created in 1785 from portions of Hartford and New London counties. As of 2010, the population was 165,676....

 
$28,251
71 Talbot County, Maryland
Talbot County, Maryland
-2010:Whereas according to the 2010 U.S. Census Bureau:*81.4% White*12.8% Black*0.2% Native American*1.2% Asian*0.1% Native Hawaiian or Pacific Islander*1.6% Two or more races*2.7% Other races*5.5% Hispanic or Latino -2000:...

 
$28,164
72 Clear Creek County, Colorado
Clear Creek County, Colorado
Clear Creek County is one of the 64 counties of the state of Colorado of the United States. The county population was 9,322 at U.S. Census 2000. The county seat is Georgetown...

 
$28,160
73 Washington County, Minnesota
Washington County, Minnesota
Washington County is a county established in 1849 in the U.S. state of Minnesota. As of 2010, the population was 238,136. Its county seat is Stillwater.-History:...

 
$28,148
74 Arapahoe County, Colorado
Arapahoe County, Colorado
As of the census of 2000, there were 487,967 people, 190,909 households, and 125,809 families residing in the county. The population density was 608 people per square mile . There were 196,835 housing units at an average density of 245 per square mile...

 
$28,147
75 Rockland County, New York
Rockland County, New York
Rockland County is a suburban county 15 miles to the northwest of Manhattan and part of the New York City Metropolitan Area, in the U.S. state of New York. It is the southernmost county in New York west of the Hudson River, and the smallest county in New York outside of New York City. The...

 
$28,082
76 Livingston County, Michigan
Livingston County, Michigan
-Demographics:As of the census of 2000, there were 156,951 people, 55,384 households, and 43,531 families residing in the county. The population density was 276 people per square mile . There were 58,919 housing units at an average density of 104 per square mile...

 
$28,069
77 Jefferson County, Colorado
Jefferson County, Colorado
Jefferson County , whose slogan is the "Gateway to the Rocky Mountains", is the fourth most populous of the 64 counties of the State of Colorado of the United States. Located along the Front Range of the Rocky Mountains, Jefferson County is adjacent to the west side of the state capital, Denver....

 
$28,066
78 Placer County, California
Placer County, California
Placer County is a county located in both the Sacramento Valley and Sierra Nevada regions of the U.S. state of California, in what is known as the Gold Country. It stretches from the suburbs of Sacramento to Lake Tahoe and the Nevada border. Because of the expansion of the Greater Sacramento,...

 
$27,963
79 Geauga County, Ohio
Geauga County, Ohio
Geauga County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 93,389. It is named for a Native American word meaning "raccoon". The county seat is Chardon...

 
$27,944
80 Mercer County, New Jersey
Mercer County, New Jersey
As of the census of 2000, there were 350,761 people, 125,807 households, and 86,303 families residing in the county. The population density was 1,552 people per square mile . There were 133,280 housing units at an average density of 590 per square mile...

 
$27,914
81 Cobb County, Georgia
Cobb County, Georgia
Cobb County is a county located in the U.S. state of Georgia. Its county seat and largest city is Marietta, which is located in the center of the county. The county was named for Thomas Willis Cobb, who in the early 19th century was a United States representative and senator from Georgia...

 
$27,863
82 St. Louis County, Missouri
St. Louis County, Missouri
St. Louis County is a county located in the U.S. state of Missouri. Its county seat is Clayton. St. Louis County is part of the St. Louis Metro Area wherein the independent City of St. Louis and its suburbs in St. Louis County, as well as the surrounding counties in both Missouri and Illinois all...

 
$27,595
83 Anne Arundel County, Maryland
Anne Arundel County, Maryland
Anne Arundel County is a county located in the U.S. state of Maryland. It is named for Anne Arundell , a member of the ancient family of Arundells in Cornwall, England and the wife of Cæcilius Calvert, 2nd Baron Baltimore. Its county seat is Annapolis, which is also the capital of the state...

 
$27,578
84 Bucks County, Pennsylvania
Bucks County, Pennsylvania
- Industry and commerce :The boroughs of Bristol and Morrisville were prominent industrial centers along the Northeast Corridor during World War II. Suburban development accelerated in Lower Bucks in the 1950s with the opening of Levittown, Pennsylvania, the second such "Levittown" designed by...

 
$27,430
85 Mecklenburg County, North Carolina
Mecklenburg County, North Carolina
-Air:The county's primary commercial aviation airport is Charlotte Douglas International Airport in Charlotte.- Intercity rail :With twenty-five freight trains a day, Mecklenburg is a freight railroad transportation center, largely due to its place on the NS main line between Washington and Atlanta...

 
$27,352
86 Douglas County, Nevada
Douglas County, Nevada
Douglas County is a county located in the northwestern part of the U.S. state of Nevada. As of 2000, the population was 41,259. As of 2010, the population was estimated to be 46,997.- History :...

 
$27,288
87 Indian River County, Florida
Indian River County, Florida
Indian River County is a county located in the Treasure Coast region in the U.S. state of Florida. As of 2000, the population was 112,947. The U.S. Census Bureau 2005 estimate for the county is 128,594...

 
$27,227
88 Shelby County, Alabama
Shelby County, Alabama
Shelby County is a county of the U.S. state of Alabama and a part of the Birmingham–Hoover–Cullman Combined Statistical Area. It is named in honor of Isaac Shelby, Governor of Kentucky. The county seat of Shelby County is Columbiana. As of 2010 U.S. Census the population was 195,085. Shelby...

 
$27,176
89 Washtenaw County, Michigan
Washtenaw County, Michigan
Washtenaw County is a county in the U.S. state of Michigan. As of the 2010 census, the population was 344,791. Its county seat is Ann Arbor. The United States Office of Management and Budget defines the county as part of the Detroit–Warren–Flint Combined Statistical Area...

 
$27,173
90 Dakota County, Minnesota
Dakota County, Minnesota
Dakota County is the third most populous county in the U.S. state of Minnesota. The county is bordered by the Minnesota and Mississippi Rivers on the north, and the state of Wisconsin on the east. Dakota County comprises the southeast portion of seven-county Minneapolis-St. Paul, the thirteenth...

 
$27,008
91 Wake County, North Carolina
Wake County, North Carolina
Wake County is a county located in the U.S. state of North Carolina. As of the 2010 census, the population was 900,993 making it North Carolina's second most populated county...

 
$27,004
92 Sussex County, New Jersey
Sussex County, New Jersey
The County of Sussex is the northernmost county in the State of New Jersey. It is part of the New York City Metropolitan Area. As of the 2010 Federal decennial census, 149,265 persons resided in Sussex County...

 
$26,992
93 Union County, New Jersey
Union County, New Jersey
Union County is a county located in the U.S. state of New Jersey. As of the 2010 Census, the population was 536,499. It is part of the New York Metropolitan Area. Its county seat is Elizabeth. Union County ranks 93rd among the highest-income counties in the United States. It also ranks 74th in...

 
$26,992
94 Denton County, Texas
Denton County, Texas
Denton County is a county located in the U.S. state of Texas. In 2000, its population was 432,976; in 2009 the estimated population had reached 628,300. Part of the Dallas – Fort Worth Metroplex, it is one of the fastest-growing counties in the United States. The county seat is Denton. The county...

 
$26,895
95 Newport County, Rhode Island
Newport County, Rhode Island
-National protected areas:* Sachuest Point National Wildlife Refuge* Touro Synagogue National Historic Site-History:Newport County was constituted on June 22, 1703, as one of the two original counties of the Colony of Rhode Island and Providence Plantations. As originally established, Newport...

 
$26,779
96 City and Borough of Juneau, Alaska
Juneau, Alaska
The City and Borough of Juneau is a unified municipality located on the Gastineau Channel in the panhandle of the U.S. state of Alaska. It has been the capital of Alaska since 1906, when the government of the then-District of Alaska was moved from Sitka as dictated by the U.S. Congress in 1900...

 
$26,719
97 Alameda County, California
Alameda County, California
Alameda County is a county in the U.S. state of California. It occupies most of the East Bay region of the San Francisco Bay Area. As of the 2010 census it had a population of 1,510,271, making it the 7th most populous county in the state...

 
$26,680
98 Rockingham County, New Hampshire
Rockingham County, New Hampshire
-Demographics:As of the census of 2000, there were 277,359 people, 104,529 households, and 74,320 families residing in the county. The population density was 399 people per square mile . There were 113,023 housing units at an average density of 163 per square mile...

 
$26,656
99 Suffolk County, New York
Suffolk County, New York
Suffolk County is a county located in the U.S. state of New York on the eastern portion of Long Island. As of the 2010 census, the population was 1,493,350. It was named for the county of Suffolk in England, from which its earliest settlers came...

 
$26,577
100 Middlesex County, New Jersey
Middlesex County, New Jersey
-Demographics:As of the census of 2000, there were 750,162 people, 265,815 households, and 190,855 families residing in the county. The population density was 2,422 people per square mile . There were 273,637 housing units at an average density of 884 per square mile...

 
$26,535

Highest-income counties and places by state

For more detailed lists of rankings of counties and places in the individual states, see the following pages:
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  • Alabama
    Alabama locations by per capita income
    Alabama has the thirty-eighth highest per capita income in the United States of America, at $18,189 . Its personal per capita income is $26,338 , the fortieth highest in the country. Its median household income is $34,135 , ranked forty-second in the country, and its median family income is...

  • Alaska
    Alaska locations by per capita income
    Alaska has the fourteenth highest per capita income in the United States of America, at $22,660 . Its personal per capita income is $33,568 , the twelfth highest in the country. Its median household income is $51,571 , ranked fourth in the country, and its median family income is $59,036 , the...

  • Arizona
    Arizona locations by per capita income
    Arizona has the twenty-ninth highest per capita income in the United States of America, at $20,275 . Its personal per capita income is $26,838 .-Arizona counties ranked by per capita income:...

  • Arkansas
    Arkansas locations by per capita income
    Arkansas is the forty-eighth richest state in the United States of America, with a per capita income of $16,904 .-Arkansas Places Ranked by Per Capita Income:# Morrison Bluff, Arkansas – $56,436# Prairie Creek, Arkansas – $37,355...

  • California
    California locations by per capita income
    All figures as of the census of 2000 by the United States Census Bureau.California is the thirteenth-richest state in the United States of America, with a per capita income of $22,711 .-California counties ranked by per capita income:...

  • Colorado
    Colorado locations by per capita income
    Colorado is the fifth richest state in the United States of America, with a per capita income of $24,049 and a personal per capita income of $34,283 .-Colorado counties ranked by per capita income:...

  • Connecticut
  • Delaware
    Delaware locations by per capita income
    Delaware is the ninth richest state in the United States of America, with a per capita income of $23,305 and a personal per capita income of $32,810 .-Delaware counties ranked by per capita income:...

  • Florida
    Florida locations by per capita income
    Florida has the eighteenth highest per capita income in the United States of America, at $21,557 . Its personal per capita income is $30,446 .-Florida Counties Ranked by Per Capita Income:...

  • Georgia
    Georgia locations by per capita income
    Georgia is the tenth richest state in the United States of America, with a per capita income of US$40,155 .-Georgia places ranked by per capita income:Per capita income is stated in US dollars.# Johns Creek, Georgia – $75,234...

  • Hawaii
    Hawaii locations by per capita income
    Hawai'i has the eighteenth highest per capita income in the United States of America, at $21,525 . Its personal per capita income is $30,913 .- Hawai'i counties ranked by per capita income :...

  • Idaho
    Idaho locations by per capita income
    Idaho is the forty-first richest state in the United States of America, with a per capita income of $17,841 .-Idaho counties ranked by per capita income:...

  • Illinois
    Illinois locations by per capita income
    Illinois is the 11th-wealthiest of the 50 United States, with a per capita income of $23,104 according to the 2000 census.- Illinois counties ranked by per capita income :...

  • Indiana
    Indiana locations by per capita income
    Indiana has the twenty-seventh highest per capita income in the United States of America, at $20,397 . Its personal per capita income is $28,783 .-Indiana counties ranked by per capita income:...

  • Iowa
  • Kansas
    Kansas locations by per capita income
    Kansas has the twenty-sixth highest per capita income in the United States, at $20,506 . Its personal per capita income is $29,935 .-Kansas counties ranked by per capita income:...

  • Kentucky
    Kentucky locations by per capita income
    Kentucky is the fortieth richest state in the United States of America, with a per capita income of $18,093 .- Kentucky Places by Per Capita Income :# Mockingbird Valley, Kentucky – $134,745# Glenview, Kentucky – $85,094...

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  • Louisiana
    Louisiana locations by per capita income
    Louisiana has the forty-seventh lowest per capita income in the United States of America, at $16,912 . Its personal per capita income is $26,100 .- Louisiana parishes ranked by per capita income :...

  • Maine
    Maine locations by per capita income
    Maine has the thirty-fourth highest per capita income in the United States of America. In 2000, the state's average personal per capita income was $19,533...

  • Maryland
    Maryland locations by per capita income
    Maryland is the wealthiest state in the United States of America, with a median household income of $69,272 according to the 2010 census. Per capita income was $25,615 in 2000 and personal per capita income was $37,331 in 2003....

  • Massachusetts
    Massachusetts locations by per capita income
    Massachusetts is the third richest state in the United States of America, with a per capita income of $25,952 and a personal per capita income of $39,815...

  • Michigan
    Michigan locations by per capita income
    Michigan has the fifteenth highest per capita income in the United States of America at $22,168 .# Barton Hills, Michigan – $110,683# Bloomfield Hills, Michigan – $104,920# Grosse Pointe Shores, Michigan – $97,859...

  • Minnesota
  • Mississippi
    Mississippi locations by per capita income
    Mississippi is the poorest state in the United States of America, with a per capita income of $15,853 .- Mississippi Counties Ranked by Per Capita Income :1. Madison County - $32,469 2. DeSoto County - $20,468 3. Rankin County - $20,412...

  • Missouri
    Missouri locations by per capita income
    Missouri is the thirtieth richest state in the United States of America, with a per capita income of $19,936 .- Missouri places ranked by per capita income :# Baker, Missouri – $182,000# Huntleigh, Missouri – $104,420...

  • Montana
    Montana locations by per capita income
    Montana is the forty-sixth richest state in the United States of America, with a per capita income of $17,151 .-Montana counties ranked by per capita income:...

  • Nebraska
    Nebraska locations by per capita income
    Nebraska is the thirty-third richest state in the United States of America, with a per capita income of $19,613 . Nebraska's personal per capita income is $32,276 .- Nebraska counties by per capita income:...

  • Nevada
    Nevada locations by per capita income
    Nevada is the sixteenth richest state in the United States of America, with a per capita income of $21,989 and a personal per capita income of $31,266 ....

  • New Hampshire
    New Hampshire locations by per capita income
    New Hampshire is the seventh richest state in the United States of America, with a per capita income of $23,844 and a personal per capita income of $34,702 .-New Hampshire counties ranked by per capita income:...

  • New Jersey
    New Jersey locations by per capita income
    New Jersey is one of the wealthiest states in the United States of America, with a per capita income of $27,006 and a personal per capita income of $40,427 . Its median household income is $55,146 , ranked first in the country, and its median family income is $65,370 , the second highest in the...

  • New Mexico
    New Mexico locations by per capita income
    New Mexico has the fifth lowest per capita income in the United States of America, at $17,261 . Its personal per capita income is $25,541 .- New Mexico counties ranked by per capita income :...

  • New York
    New York locations by per capita income
    New York is the sixth richest state in the United States of America, with a per capita income of $40,272.29 . - New York counties ranked by per capita income :...

  • North Carolina
    North Carolina locations by per capita income
    North Carolina is the twenty-eighth richest state in the United States of America, with a per capita income of $20,307 .-North Carolina Places Ranked by Per Capita Income:# Rex, North Carolina $148,073# Biltmore Forest, North Carolina $85,044...

  • North Dakota
    North Dakota locations by per capita income
    North Dakota is the forty-second richest state in the United States of America, with a per capita income of $17,769 .-North Dakota Locations by Per Capita Income:# Briarwood, North Dakota $57,751# Ayr, North Dakota $55,567...

  • Oklahoma
    Oklahoma locations by per capita income
    Oklahoma is the 37th-richest state in the United States of America, with a per capita income of $32,210 in 2006 and the third fastest-growing per capita income in the nation...

  • Ohio
    Ohio locations by per capita income
    Ohio is the twenty-second wealthiest state in the United States of America, with a per capita income of $21,003 .- Ohio locations ranked by per capita income :...

  • Oregon
    Oregon locations by per capita income
    The following is a list of Oregon counties and places in order of per capita income.Oregon has the twenty-third highest per capita income in the United States of America, at $20,940 . Its personal per capita income is $29,340 ....

  • Pennsylvania
    Pennsylvania locations by per capita income
    Pennsylvania locations by per capita income is a list of all incorporated areas and census-designated places in Pennsylvania ranked from highest capita income to lowest per capita income. There are many communities not on the list because they are neither incorporated nor a census-designated place...

  • Rhode Island
    Rhode Island locations by per capita income
    Rhode Island is the 17th richest state in the United States of America, with a per capita income of $21,688 and a personal per capita income of $31,916 . Its median household income is $42,090 , ranked seventeenth in the country, and its median family income is $52,781 , the seventeenth highest in...

  • South Carolina
    South Carolina locations by per capita income
    South Carolina is the thirty-seventh richest state in the United States of America, with a per capita income of $18,795 .-South Carolina Places Ranked by Per Capita Income:...

  • South Dakota
    South Dakota locations by per capita income
    South Dakota is the forty-fourth richest state in the United States of America, with a per capita income of $17,562 .# Cottonwood, South Dakota $79,000# Naples, South Dakota $78,450# Camp Crook, South Dakota $30,178# Olivet, South Dakota $27,454...

  • Tennessee
    Tennessee locations by per capita income
    Tennessee is the thirty-fifth richest state in the United States of America, with a per capita income of $19,393 .- Tennessee places ranked by per capita income :# Belle Meade city, Tennessee $104,016# Forest Hills city, Tennessee $68,228...

  • Texas
    Texas locations by per capita income
    Texas is the thirty-second richest state in the United States of America, with a per capita income of $19,617 .-Texas counties ranked by per capita income:...

  • Utah
    Utah locations by per capita income
    Utah has the thirty-ninth highest per capita income in the United States of America, at $18,185 . Its personal per capita income is $24,977 .-Utah counties ranked by per capita income:...

  • Vermont
    Vermont locations by per capita income
    Vermont has the twenty-fifth highest per capita income in the United States of America, at $20,625 . Its personal per capita income is $30,740 .-Vermont counties ranked by per capita income:...

  • Virginia
    Virginia locations by per capita income
    Virginia has the sixth highest per capita income of any state in the United States of America, at $23,975 . Its personal per capita income is $33,671 .- Virginia Counties and Cities Ranked by Per Capita Income :...

  • Washington
    Washington locations by per capita income
    Washington is the twelfth richest state in the United States of America, with a per capita income of $22,973 and a personal per capita income of $33,332 .-Washington counties ranked by per capita income:...

  • West Virginia
    West Virginia locations by per capita income
    West Virginia is the second poorest state in the United States of America, with a per capita income of $16,477 .- West Virginia counties ranked by per capita income :...

  • Wisconsin
    Wisconsin locations by per capita income
    Wisconsin is the twentieth richest state in the United States of America, with a per capita income of $21,271 .- Wisconsin Places Ranked by Per Capita Income :# Chenequa, Wisconsin – $131,108# River Hills, Wisconsin – $95,242...

  • Wyoming
    Wyoming locations by per capita income
    Wyoming has the thirty-sixth highest per capita income in the United States of America, at $19,134 . Its personal per capita income is $32,808 .-Wyoming counties ranked by per capita income:...

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