Lonoke County's 2026 population is estimated at 77,319, reflecting a 0.61% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Lonoke County is the 10th largest county in Arkansas. The 2010 population was 68,739 and has grown 12.48% since 2010.
Data after 2023 is projected based on recent change
Overall: 37.8 years
Female: 39.1 years
Male: 36.5 years
There are 56,685 adults, (11,028 of whom are seniors) in Lonoke County.
Female: 37,996 (50.5%)
Male: 37,276 (49.5%)
The racial composition of Lonoke County includes 84.69% White, 5.59% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 63,750 | 84.69% |
| Two or more races | 4,768 | 6.33% |
| Black or African American | 4,211 | 5.59% |
| Other race | 1,564 | 2.08% |
| Asian | 753 | 1% |
| Native American | 216 | 0.29% |
| Native Hawaiian or Pacific Islander | 10 | 0.01% |
Lonoke County 's average per capita income is $49,762. Household income levels show a median of $72,828. The poverty rate stands at 10.4%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $103,440 | - |
| Families | $86,182 | $104,909 |
| Households | $72,828 | $91,277 |
| Non Families | $41,597 | $53,207 |
Average Income
Median Household Income
Poverty Rate
