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 |
|---|---|---|---|
| 3001 | Hanson County | South Dakota | 3,473 |
| 3002 | Baylor County | Texas | 3,464 |
| 3003 | Baca County | Colorado | 3,460 |
| 3004 | Aleutians East Borough | Alaska | 3,423 |
| 3005 | Granite County | Montana | 3,419 |
| 3006 | Petersburg Borough | Alaska | 3,394 |
| 3007 | Webster County | Nebraska | 3,385 |
| 3008 | Roger Mills County | Oklahoma | 3,378 |
| 3009 | Tyrrell County | North Carolina | 3,376 |
| 3010 | Foster County | North Dakota | 3,372 |
| 3011 | Chautauqua County | Kansas | 3,370 |
| 3012 | Bennett County | South Dakota | 3,354 |
| 3013 | Kimball County | Nebraska | 3,348 |
| 3014 | Nance County | Nebraska | 3,342 |
| 3015 | Hudspeth County | Texas | 3,331 |
| 3016 | Knox County | Texas | 3,322 |
| 3017 | Coke County | Texas | 3,315 |
| 3018 | Hemphill County | Texas | 3,311 |
| 3019 | Sutton County | Texas | 3,306 |
| 3020 | Concho County | Texas | 3,301 |
| 3021 | Traverse County | Minnesota | 3,279 |
| 3022 | Donley County | Texas | 3,276 |
| 3023 | Emmons County | North Dakota | 3,269 |
| 3024 | Reagan County | Texas | 3,259 |
| 3025 | Harper County | Oklahoma | 3,231 |
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.