Prairie County's 2026 population is estimated at 7,781, reflecting a -0.98% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Prairie County is the 67th largest county in Arkansas. The 2010 population was 8,726 and has grown -10.83% since 2010.
Data after 2023 is projected based on recent change
Overall: 45.7 years
Female: 48.5 years
Male: 43 years
There are 6,404 adults, (1,900 of whom are seniors) in Prairie County.
Female: 3,993 (49.5%)
Male: 4,071 (50.5%)
The racial composition of Prairie County includes 83.8% White, 9.87% Black or African American, and smaller percentages for other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 6,758 | 83.8% |
| Black or African American | 796 | 9.87% |
| Two or more races | 391 | 4.85% |
| Other race | 106 | 1.31% |
| Native American | 13 | 0.16% |
Prairie County 's average per capita income is $40,241. Household income levels show a median of $51,646. The poverty rate stands at 11.84%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $91,522 | - |
| Families | $86,262 | $94,334 |
| Households | $51,646 | $72,576 |
| Non Families | $26,625 | $38,441 |
Average Income
Median Household Income
Poverty Rate
