Andersonville is a CDP located in Anderson County, Tennessee. Andersonville has a 2026 population of 253. Andersonville is currently declining at a rate of -5.24% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Andersonville is 66.2 years: 65.6 years for males, and 66.3 years for females. For every 100 females there are 65.7 males.
Data after 2023 is projected based on recent change
Overall: 66.2 years
Female: 66.3 years
Male: 65.6 years
There are 338 adults, (200 of whom are seniors) in Andersonville.
Female: 213 (60.3%)
Male: 140 (39.7%)
The racial composition of Andersonville includes 88.1% White, 11.9% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 311 | 88.1% |
| Other race | 42 | 11.9% |