2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hartwell | 1 | 4,755 | 4,462 | 1.26% | 937 | 5.08 | City |
| Bowersville | 2 | 483 | 443 | 1.68% | 149 | 3.25 | Town |
Hartwell is the largest city in Hart County, with a population of 4,755.
Bowersville is the smallest city in Hart County.
There are 2 cities in Hart County, Georgia.