15 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Abbeville | 1 | 4,873 | 4,866 | 0.06% | 784 | 6 | City |
| Abbeville | 2 | 4,873 | 4,857 | 0.06% | 784 | 6 | City |
| Calhoun Falls | 3 | 1,752 | 1,729 | 0.29% | 517 | 3 | Town |
| Calhoun Falls | 4 | 1,752 | 1,727 | 0.29% | 517 | 3 | Town |
| Due West | 5 | 1,307 | 1,233 | 1.16% | 799 | 2 | Town |
| Due West | 6 | 1,307 | 1,231 | 1.16% | 799 | 2 | Town |
| Lake Secession | 7 | 1,287 | 976 | 1.1% | 222 | 6 | CDP |
| Cokesbury | 8 | 416 | 432 | 3.23% | 700 | 1 | CDP |
| Donalds | 9 | 324 | 322 | 0% | 389 | 1 | Town |
| Donalds | 10 | 324 | 321 | 0% | 389 | 1 | Town |
| Antreville | 11 | 323 | 203 | 4.19% | 83 | 4 | CDP |
| Promised Land | 12 | 290 | 555 | -4.61% | 186 | 2 | CDP |
| Lowndesville | 13 | 122 | 121 | 0% | 157 | 1 | Town |
| Lowndesville | 14 | 122 | 121 | 0% | 157 | 1 | Town |
| Princeton | 15 | 98 | 60 | 7.69% | 126 | 1 | CDP |
Abbeville is the largest city in Abbeville County, with a population of 4,873.
Princeton is the smallest city in Abbeville County, with a population of 98.
There are 15 cities in Abbeville County, South Carolina.