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 |
|---|---|---|---|
| 3101 | Cimarron County | Oklahoma | 2,247 |
| 3102 | Robertson County | Kentucky | 2,239 |
| 3103 | Greeley County | Nebraska | 2,211 |
| 3104 | Culberson County | Texas | 2,181 |
| 3105 | Adams County | North Dakota | 2,179 |
| 3106 | Divide County | North Dakota | 2,174 |
| 3107 | Burke County | North Dakota | 2,163 |
| 3108 | Faulk County | South Dakota | 2,137 |
| 3109 | Wichita County | Kansas | 2,115 |
| 3110 | Towner County | North Dakota | 2,113 |
| 3111 | Wrangell City and Borough | Alaska | 2,106 |
| 3112 | Keweenaw County | Michigan | 2,106 |
| 3113 | Oldham County | Texas | 2,097 |
| 3114 | Quitman County | Georgia | 2,092 |
| 3115 | Haines Borough | Alaska | 2,077 |
| 3116 | Judith Basin County | Montana | 2,053 |
| 3117 | Wheatland County | Montana | 2,049 |
| 3118 | Mellette County | South Dakota | 2,043 |
| 3119 | Denali Borough | Alaska | 2,029 |
| 3120 | Stanton County | Kansas | 2,018 |
| 3121 | Gilliam County | Oregon | 2,002 |
| 3122 | Clark County | Kansas | 1,987 |
| 3123 | Meagher County | Montana | 1,979 |
| 3124 | Liberty County | Montana | 1,968 |
| 3125 | Menard County | Texas | 1,964 |
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.