# Counties in Arkansas by population aged 18 to 64, 2025

All 75 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `population_18_64_share`
- Unit: %
- Definition: Residents aged 18 to 64 as a percentage of total population on 1 July. United States: Census Bureau county population estimates by age; states and the nation are sums of their counties.
- Source: U.S. Census Bureau, Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (https://www.census.gov/programs-surveys/popest/data/data-sets.html)
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/population-18-64/arkansas-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Lincoln County | 67.3 |
| 2 | Washington County | 64.5 |
| 3 | Faulkner County | 62.3 |
| 4 | Jackson County | 61.1 |
| 5 | Benton County | 60.8 |
| 6 | Craighead County | 60.5 |
| 7 | Lee County | 60.5 |
| 8 | Clark County | 60.3 |
| 9 | Hot Spring County | 59.8 |
| 10 | Pope County | 59.7 |
| 11 | St. Francis County | 59.3 |
| 12 | Pulaski County | 59.3 |
| 13 | Lonoke County | 59.2 |
| 14 | Columbia County | 59.2 |
| 15 | Jefferson County | 59.1 |
| 16 | White County | 58.9 |
| 17 | Greene County | 58.8 |
| 18 | Sebastian County | 58.6 |
| 19 | Miller County | 58.5 |
| 20 | Calhoun County | 58 |
| 21 | Independence County | 58 |
| 22 | Grant County | 57.9 |
| 23 | Mississippi County | 57.7 |
| 24 | Drew County | 57.7 |
| 25 | Crawford County | 57.3 |
| 26 | Johnson County | 57.2 |
| 27 | Lawrence County | 57.2 |
| 28 | Yell County | 57.1 |
| 29 | Saline County | 57.1 |
| 30 | Conway County | 57 |
| 31 | Crittenden County | 56.9 |
| 32 | Sevier County | 56.9 |
| 33 | Clay County | 56.6 |
| 34 | Poinsett County | 56.3 |
| 35 | Union County | 56.1 |
| 36 | Perry County | 56.1 |
| 37 | Cross County | 56.1 |
| 38 | Scott County | 56 |
| 39 | Franklin County | 56 |
| 40 | Cleveland County | 56 |
| 40 | Izard County | 56 |
| 42 | Madison County | 55.8 |
| 43 | Chicot County | 55.8 |
| 44 | Bradley County | 55.7 |
| 45 | Boone County | 55.4 |
| 46 | Pike County | 55.3 |
| 47 | Little River County | 55.3 |
| 48 | Hempstead County | 55.2 |
| 49 | Arkansas County | 55.1 |
| 50 | Logan County | 55.1 |
| 51 | Randolph County | 55 |
| 52 | Prairie County | 55 |
| 53 | Nevada County | 54.9 |
| 54 | Ashley County | 54.9 |
| 55 | Lafayette County | 54.9 |
| 56 | Garland County | 54.4 |
| 57 | Ouachita County | 54.4 |
| 58 | Carroll County | 54 |
| 59 | Desha County | 54 |
| 60 | Howard County | 54 |
| 61 | Dallas County | 53.4 |
| 62 | Polk County | 53.1 |
| 63 | Sharp County | 53 |
| 64 | Fulton County | 52.3 |
| 65 | Phillips County | 52.3 |
| 66 | Van Buren County | 52.2 |
| 67 | Montgomery County | 52 |
| 68 | Woodruff County | 52 |
| 69 | Searcy County | 51.9 |
| 70 | Cleburne County | 51.9 |
| 71 | Marion County | 51.8 |
| 72 | Monroe County | 51.6 |
| 73 | Stone County | 51 |
| 74 | Newton County | 50.9 |
| 75 | Baxter County | 50.6 |