10 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Abbeville | 1 | 4,863 | 4,862 | 0% | 782 | 6.21 | City |
| Calhoun Falls | 2 | 1,734 | 1,724 | 0.11% | 512 | 3.39 | Town |
| Lake Secession | 3 | 1,287 | 976 | 1.1% | 222 | 5.81 | CDP |
| Due West | 4 | 1,216 | 1,215 | 0% | 744 | 1.64 | Town |
| Cokesbury | 5 | 416 | 432 | 3.23% | 700 | 0.59 | CDP |
| Antreville | 6 | 323 | 203 | 4.19% | 83 | 3.88 | CDP |
| Donalds | 7 | 322 | 321 | 0% | 387 | 0.83 | Town |
| Promised Land | 8 | 290 | 555 | -4.61% | 186 | 1.56 | CDP |
| Lowndesville | 9 | 123 | 122 | 0% | 159 | 0.78 | Town |
| Princeton | 10 | 98 | 60 | 7.69% | 126 | 0.78 | CDP |
Abbeville is the largest city in Abbeville County, with a population of 4,863.
Princeton is the smallest city in Abbeville County.
There are 10 cities in Abbeville County, South Carolina.