13 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Talladega | 1 | 14,579 | 15,846 | -0.78% | 560 | 26 | City |
| Talladega | 2 | 14,579 | 15,149 | -0.78% | 560 | 26 | City |
| Sylacauga | 3 | 12,017 | 12,565 | -0.87% | 593 | 20 | City |
| Sylacauga | 4 | 12,017 | 12,544 | -0.87% | 593 | 20 | City |
| Lincoln | 5 | 8,010 | 6,849 | 2.82% | 312 | 26 | City |
| Lincoln | 6 | 8,010 | 6,908 | 2.82% | 312 | 26 | City |
| Childersburg | 7 | 4,580 | 4,747 | -0.69% | 371 | 12 | City |
| Childersburg | 8 | 4,580 | 4,740 | -0.69% | 371 | 12 | City |
| Munford | 9 | 1,362 | 1,340 | 0.29% | 505 | 3 | Town |
| Munford | 10 | 1,362 | 1,340 | 0.29% | 505 | 3 | Town |
| Fayetteville | 11 | 1,206 | 1,109 | -0.5% | 69 | 17 | CDP |
| Bon Air | 12 | 167 | 171 | -0.6% | 126 | 1 | Town |
| Bon Air | 13 | 167 | 171 | -0.6% | 126 | 1 | Town |
Talladega is the largest city in Talladega County, with a population of 14,579.
Bon Air is the smallest city in Talladega County, with a population of 167.
There are 13 cities in Talladega County, Alabama.