6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Georgetown-Quitman County | 1 | 2,347 | 2,234 | 1.03% | 16 | 151 | Unified Government |
| Georgetown-Quitman County | 2 | 2,347 | 2,224 | 1.03% | 16 | 151 | Unified Government |
| Fort Gaines | 3 | 974 | 998 | -0.41% | 204 | 5 | City |
| Fort Gaines | 4 | 974 | 992 | -0.41% | 204 | 5 | City |
| Bluffton | 5 | 117 | 118 | 0% | 73 | 2 | Town |
| Bluffton | 6 | 117 | 117 | 0% | 73 | 2 | Town |
Georgetown-Quitman County is the largest city in Clay County, with a population of 2,347.
Bluffton is the smallest city in Clay County, with a population of 117.
There are 6 cities in Clay County, Georgia.