| 1 |
Los Angeles County, California
|
9,848,406 |
| 2 |
Cook County, Illinois
|
5,185,812 |
| 3 |
Harris County, Texas
|
4,758,579 |
| 4 |
Maricopa County, Arizona
|
4,491,987 |
| 5 |
San Diego County, California
|
3,282,782 |
| 6 |
Orange County, California
|
3,164,063 |
| 7 |
Miami-Dade County, Florida
|
2,685,296 |
| 8 |
Kings County, New York
|
2,646,306 |
| 9 |
Dallas County, Texas
|
2,603,816 |
| 10 |
Riverside County, California
|
2,449,909 |
| 11 |
Queens County, New York
|
2,330,124 |
| 12 |
Clark County, Nevada
|
2,293,764 |
| 13 |
King County, Washington
|
2,262,713 |
| 14 |
San Bernardino County, California
|
2,187,816 |
| 15 |
Tarrant County, Texas
|
2,135,743 |
| 16 |
Bexar County, Texas
|
2,037,344 |
| 17 |
Broward County, Florida
|
1,946,127 |
| 18 |
Santa Clara County, California
|
1,903,297 |
| 19 |
Wayne County, Michigan
|
1,773,767 |
| 20 |
Alameda County, California
|
1,651,949 |
| 21 |
New York County, New York
|
1,627,788 |
| 22 |
Middlesex County, Massachusetts
|
1,622,896 |
| 23 |
Sacramento County, California
|
1,584,047 |
| 24 |
Philadelphia County, Pennsylvania
|
1,582,432 |
| 25 |
Suffolk County, New York
|
1,525,680 |
| 26 |
Palm Beach County, Florida
|
1,507,453 |
| 27 |
Hillsborough County, Florida
|
1,489,634 |
| 28 |
Orange County, Florida
|
1,440,471 |
| 29 |
Bronx County, New York
|
1,419,250 |
| 30 |
Nassau County, New York
|
1,388,138 |
| 31 |
Franklin County, Ohio
|
1,321,635 |
| 32 |
Travis County, Texas
|
1,307,625 |
| 33 |
Oakland County, Michigan
|
1,272,294 |
| 34 |
Hennepin County, Minnesota
|
1,268,903 |
| 35 |
Cuyahoga County, Ohio
|
1,249,418 |
| 36 |
Allegheny County, Pennsylvania
|
1,240,476 |
| 37 |
Salt Lake County, Utah
|
1,184,689 |
| 38 |
Contra Costa County, California
|
1,161,458 |
| 39 |
Wake County, North Carolina
|
1,151,009 |
| 40 |
Fairfax County, Virginia
|
1,144,474 |
| 41 |
Mecklenburg County, North Carolina
|
1,130,906 |
| 42 |
Collin County, Texas
|
1,116,601 |
| 43 |
Fulton County, Georgia
|
1,068,507 |
| 44 |
Montgomery County, Maryland
|
1,057,586 |
| 45 |
Pima County, Arizona
|
1,049,947 |
| 46 |
Fresno County, California
|
1,012,152 |
| 47 |
Duval County, Florida
|
1,007,189 |
| 48 |
Honolulu County, Hawaii
|
1,003,666 |
| 49 |
Westchester County, New York
|
996,888 |
| 50 |
St. Louis County, Missouri
|
996,618 |
| 51 |
Marion County, Indiana
|
971,822 |
| 52 |
Capitol Planning Region, Connecticut
|
969,029 |
| 53 |
Gwinnett County, Georgia
|
966,972 |
| 54 |
Pinellas County, Florida
|
960,565 |
| 55 |
Prince George's County, Maryland
|
955,584 |
| 56 |
Bergen County, New Jersey
|
954,717 |
| 57 |
Erie County, New York
|
950,044 |
| 58 |
Denton County, Texas
|
945,644 |
| 59 |
Milwaukee County, Wisconsin
|
927,656 |
| 60 |
DuPage County, Illinois
|
927,263 |
| 61 |
Pierce County, Washington
|
924,106 |
| 62 |
Shelby County, Tennessee
|
922,195 |
| 63 |
Kern County, California
|
910,433 |
| 64 |
Hidalgo County, Texas
|
880,921 |
| 65 |
Macomb County, Michigan
|
877,624 |
| 66 |
El Paso County, Texas
|
866,275 |
| 67 |
Worcester County, Massachusetts
|
861,664 |
| 68 |
Middlesex County, New Jersey
|
861,535 |
| 69 |
Montgomery County, Pennsylvania
|
861,225 |
| 70 |
Fort Bend County, Texas
|
859,721 |
| 71 |
Essex County, New Jersey
|
854,130 |
| 72 |
Baltimore County, Maryland
|
849,586 |
| 73 |
Ventura County, California
|
838,259 |
| 74 |
San Francisco County, California
|
836,321 |
| 75 |
Snohomish County, Washington
|
834,648 |
| 76 |
Hamilton County, Ohio
|
827,878 |
| 77 |
Essex County, Massachusetts
|
807,258 |
| 78 |
Multnomah County, Oregon
|
803,863 |
| 79 |
Oklahoma County, Oklahoma
|
800,487 |
| 80 |
Lee County, Florida
|
792,692 |
| 81 |
San Joaquin County, California
|
787,416 |
| 82 |
Suffolk County, Massachusetts
|
782,172 |
| 83 |
Jefferson County, Kentucky
|
777,392 |
| 84 |
Cobb County, Georgia
|
769,152 |
| 85 |
DeKalb County, Georgia
|
762,105 |
| 86 |
Polk County, Florida
|
760,961 |
| 87 |
Monroe County, New York
|
754,068 |
| 88 |
San Mateo County, California
|
745,100 |
| 89 |
El Paso County, Colorado
|
736,008 |
| 90 |
Norfolk County, Massachusetts
|
724,540 |
| 91 |
Jackson County, Missouri
|
717,021 |
| 92 |
Denver County, Colorado
|
713,734 |
| 93 |
Lake County, Illinois
|
711,885 |
| 94 |
Hudson County, New Jersey
|
710,478 |
| 95 |
Davidson County, Tennessee
|
709,846 |
| 96 |
Will County, Illinois
|
698,450 |
| 97 |
Utah County, Utah
|
683,622 |
| 98 |
Bernalillo County, New Mexico
|
674,357 |
| 99 |
Tulsa County, Oklahoma
|
673,708 |
| 100 |
District of Columbia, District of Columbia
|
672,079 |