| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Livingston | 1 | 3,196 | 3,324 | -1.42% | 448 | 7 | City |
| York | 2 | 2,201 | 2,407 | -1.43% | 321 | 7 | City |
| Cuba | 3 | 268 | 302 | -2.19% | 66 | 4 | Town |
| Epes | 4 | 268 | 269 | 0% | 41 | 7 | Town |
| Gainesville | 5 | 162 | 174 | -1.22% | 94 | 2 | Town |
| Geiger | 6 | 151 | 155 | -0.66% | 160 | 1 | Town |
| Emelle | 7 | 29 | 33 | -3.33% | 137 | 0 | Town |
Livingston is the largest city in Sumter County, with a population of 3,196.
Emelle is the smallest city in Sumter County, with a population of 29.
There are 7 cities in Sumter County, Alabama.