Tattnall County's estimated 2026 population is 24,362 with a growth rate of -0.06% in the past year according to the most recent United States census data. Tattnall County is the 80th largest county in Georgia. The 2010 population was 25,470 and has seen a growth of -4.35% since that time.
Data after 2023 is projected based on recent change
Overall: 37.7 years
Female: 40.6 years
Male: 36.4 years
There are 19,336 adults, (3,736 of whom are seniors) in Tattnall County.
Female: 10,224 (42.2%)
Male: 13,984 (57.8%)
The racial composition of Tattnall County includes 58.77% White, 27.41% Black or African American, 6.51% other race, and smaller percentages for Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 14,226 | 58.77% |
| Black or African American | 6,636 | 27.41% |
| Other race | 1,577 | 6.51% |
| Two or more races | 1,492 | 6.16% |
| Asian | 200 | 0.83% |
| Native American | 77 | 0.32% |
Tattnall County's average per capita income is $36,934. Household income levels show a median of $50,747. The poverty rate stands at 23.35%.
Name | Median | Mean |
|---|---|---|
| Married Families | $82,022 | - |
| Families | $65,547 | $81,555 |
| Households | $50,747 | $67,842 |
| Non Families | $29,760 | $40,682 |
Average Income
Median Household Income
Poverty Rate