2 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hartwell | 1 | 4,822 | 4,458 | 1.28% | 871 | 6 | City |
| Bowersville | 2 | 438 | 404 | 1.39% | 200 | 2 | Town |
Hartwell is the largest city in Hart County, with a population of 4,822.
Bowersville is the smallest city in Hart County, with a population of 438.
There are 2 cities in Hart County, Georgia.