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 |
|---|---|---|---|
| 2951 | Barber County | Kansas | 4,153 |
| 2952 | Storey County | Nevada | 4,139 |
| 2953 | Grant County | Oklahoma | 4,137 |
| 2954 | Bath County | Virginia | 4,123 |
| 2955 | LaMoure County | North Dakota | 4,107 |
| 2956 | Hidalgo County | New Mexico | 4,097 |
| 2957 | Valley County | Nebraska | 4,094 |
| 2958 | Nuckolls County | Nebraska | 4,089 |
| 2959 | Schuyler County | Missouri | 4,044 |
| 2960 | Dunn County | North Dakota | 4,043 |
| 2961 | Union County | New Mexico | 4,039 |
| 2962 | Edmunds County | South Dakota | 4,033 |
| 2963 | Owsley County | Kentucky | 4,021 |
| 2964 | Stafford County | Kansas | 4,004 |
| 2965 | Columbia County | Washington | 3,996 |
| 2966 | Gregory County | South Dakota | 3,993 |
| 2967 | Tensas Parish | Louisiana | 3,992 |
| 2968 | Pierce County | North Dakota | 3,961 |
| 2969 | Mason County | Texas | 3,951 |
| 2970 | Meade County | Kansas | 3,949 |
| 2971 | Wells County | North Dakota | 3,942 |
| 2972 | Red Lake County | Minnesota | 3,922 |
| 2973 | Kearny County | Kansas | 3,910 |
| 2974 | Clark County | South Dakota | 3,876 |
| 2975 | Corson County | South Dakota | 3,859 |
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.