Polk County's 2026 population is estimated at 46,225, reflecting a 1.56% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Polk County is the 47th largest county in Georgia. The 2010 population was 41,537 and has grown 11.29% since 2010.
Overall: 38 years
Female: 38.8 years
Male: 37.2 years
There are 32,794 adults, (6,736 of whom are seniors) in Polk County.
Female: 22,389 (51.1%)
Male: 21,396 (48.9%)
The racial composition of Polk County includes 72.56% White, 11.91% Black or African American, 6.45% other race, and smaller percentages for Native American, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 31,770 | 72.56% |
| Black or African American | 5,214 | 11.91% |
| Two or more races | 3,366 | 7.69% |
| Other race | 2,822 | 6.45% |
| Native American | 312 | 0.71% |
| Asian | 301 | 0.69% |
Polk County 's average per capita income is $41,477. Household income levels show a median of $58,515. The poverty rate stands at 16.35%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $89,759 | - |
| Families | $68,750 | $88,567 |
| Households | $58,515 | $76,122 |
| Non Families | $27,461 | $38,493 |
Average Income
Median Household Income
Poverty Rate
