7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Livingston | 1 | 3,042 | 3,329 | -1.55% | 427 | 7 | City |
| York | 2 | 2,215 | 2,404 | -1.38% | 323 | 7 | City |
| Cuba | 3 | 267 | 303 | -2.2% | 66 | 4 | Town |
| Epes | 4 | 264 | 269 | -0.38% | 40 | 7 | Town |
| Gainesville | 5 | 159 | 173 | -1.24% | 92 | 2 | Town |
| Geiger | 6 | 152 | 154 | 0% | 161 | 1 | Town |
| Emelle | 7 | 26 | 32 | -3.7% | 123 | 0 | Town |
Livingston is the largest city in Sumter County, with a population of 3,042.
Emelle is the smallest city in Sumter County, with a population of 26.
There are 7 cities in Sumter County, Alabama.