6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Monroeville | 1 | 5,615 | 5,930 | -0.92% | 421 | 13 | City |
| Frisco City | 2 | 1,073 | 1,171 | -1.47% | 266 | 4 | Town |
| Franklin | 3 | 557 | 590 | -0.89% | 37 | 15 | Town |
| Excel | 4 | 507 | 552 | -1.36% | 308 | 2 | Town |
| Vredenburgh | 5 | 210 | 221 | -0.94% | 140 | 2 | Town |
| Beatrice | 6 | 192 | 204 | -1.03% | 142 | 1 | Town |
Monroeville is the largest city in Monroe County, with a population of 5,615.
Beatrice is the smallest city in Monroe County, with a population of 192.
There are 6 cities in Monroe County, Alabama.