19 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Geneva | 1 | 4,241 | 4,240 | -0.02% | 267 | 16 | City |
| Geneva | 2 | 4,241 | 4,243 | -0.02% | 267 | 16 | City |
| Hartford | 3 | 2,788 | 2,657 | 0.9% | 447 | 6 | City |
| Hartford | 4 | 2,788 | 2,663 | 0.9% | 447 | 6 | City |
| Taylor | 5 | 2,353 | 2,269 | 0.68% | 325 | 7 | Town |
| Taylor | 6 | 2,353 | 2,272 | 0.68% | 325 | 7 | Town |
| Slocomb | 7 | 2,189 | 2,085 | 0.88% | 231 | 9 | City |
| Slocomb | 8 | 2,189 | 2,091 | 0.88% | 231 | 9 | City |
| Rehobeth | 9 | 2,187 | 1,780 | 3.8% | 292 | 7 | Town |
| Rehobeth | 10 | 2,187 | 1,786 | 3.8% | 292 | 7 | Town |
| Samson | 11 | 1,882 | 1,879 | 0% | 520 | 4 | City |
| Samson | 12 | 1,882 | 1,880 | 0% | 520 | 4 | City |
| Malvern | 13 | 1,692 | 1,612 | 0.89% | 121 | 14 | Town |
| Malvern | 14 | 1,692 | 1,615 | 0.89% | 121 | 14 | Town |
| Black | 15 | 244 | 226 | 1.24% | 60 | 4 | Town |
| Black | 16 | 244 | 226 | 1.24% | 60 | 4 | Town |
| Coffee Springs | 17 | 212 | 206 | 0.47% | 270 | 1 | Town |
| Coffee Springs | 18 | 212 | 206 | 0.47% | 270 | 1 | Town |
| Eunola | 19 | 100 | 70 | -9.09% | 55 | 2 | CDP |
Geneva is the largest city in Geneva County, with a population of 4,241.
Eunola is the smallest city in Geneva County, with a population of 100.
There are 19 cities in Geneva County, Alabama.