US Census Bureau · ACS 2023
Every US county ranked by total population, from largest to smallest, based on the Census Bureau ACS 5-Year Estimates.
| # | County | State | Population |
|---|---|---|---|
| 1476 | Marshall County | West Virginia | 30,129 |
| 1477 | Park County | Wyoming | 30,109 |
| 1478 | Knox County | Kentucky | 30,034 |
| 1479 | Meade County | Kentucky | 30,032 |
| 1480 | Schoharie County | New York | 29,979 |
| 1481 | Iberville Parish | Louisiana | 29,950 |
| 1482 | Yabucoa Municipio | Puerto Rico | 29,868 |
| 1483 | Currituck County | North Carolina | 29,612 |
| 1484 | Orange County | Vermont | 29,594 |
| 1485 | Bladen County | North Carolina | 29,591 |
| 1486 | Smyth County | Virginia | 29,585 |
| 1487 | Pine County | Minnesota | 29,411 |
| 1488 | Naranjito Municipio | Puerto Rico | 29,246 |
| 1489 | Sanpete County | Utah | 29,209 |
| 1490 | Cherokee County | North Carolina | 29,197 |
| 1491 | Marion County | Alabama | 29,190 |
| 1492 | Morgan County | Colorado | 29,186 |
| 1493 | Mason County | Michigan | 29,177 |
| 1494 | Sumter County | Georgia | 29,174 |
| 1495 | Gallia County | Ohio | 29,162 |
| 1496 | Carroll County | Virginia | 29,158 |
| 1497 | Decatur County | Georgia | 29,118 |
| 1498 | Adams County | Mississippi | 29,098 |
| 1499 | Elmore County | Idaho | 29,046 |
| 1500 | Ripley County | Indiana | 29,039 |
Data from the US Census Bureau American Community Survey (ACS) 5-Year Estimates, 2019–2023. Rankings include all counties, county equivalents, and independent cities in the United States. Click any county to see its full profile.