2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hartwell | 1 | 4,761 | 4,458 | 1.28% | 938 | 5 | City |
| Bowersville | 2 | 432 | 404 | 1.17% | 133 | 3 | Town |
Hartwell is the largest city in Hart County, with a population of 4,761.
Bowersville is the smallest city in Hart County, with a population of 432.
There are 2 cities in Hart County, Georgia.