Thomas County's 2026 population is estimated at 46,830, reflecting a 0.84% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Thomas County is the 46th largest county in Georgia. The 2010 population was 44,744 and has grown 4.66% since 2010.
Data after 2023 is projected based on recent change
Overall: 39.8 years
Female: 41.3 years
Male: 38.4 years
There are 34,981 adults, (8,720 of whom are seniors) in Thomas County.
Female: 24,091 (52.6%)
Male: 21,686 (47.4%)
The racial composition of Thomas County includes 57.45% White, 35.1% 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 | 26,300 | 57.45% |
| Black or African American | 16,069 | 35.1% |
| Two or more races | 1,642 | 3.59% |
| Other race | 1,151 | 2.51% |
| Asian | 404 | 0.88% |
| Native American | 188 | 0.41% |
| Native Hawaiian or Pacific Islander | 23 | 0.05% |
Thomas County 's average per capita income is $43,431. Household income levels show a median of $60,736. The poverty rate stands at 17.95%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $98,048 | - |
| Families | $85,125 | $97,979 |
| Households | $60,736 | $81,177 |
| Non Families | $34,131 | $50,356 |
Average Income
Median Household Income
Poverty Rate