City | 2024 Population |
|---|---|
| Abbeville | 4,863 |
| Abney Crossroads | 27 |
| Adams Run | 685 |
| Aiken | 33,216 |
| Alcolu | 379 |
| Allendale | 2,426 |
| Anderson | 30,148 |
| Andrews | 2,531 |
| Antreville | 369 |
| Arcadia | 2,701 |
| Arcadia Lakes | 850 |
| Arial | 1,342 |
| Arkwright | 2,685 |
| Arthurtown | 2,809 |
| Ashwood | 69 |
| Atlantic Beach | 406 |
| Awendaw | 1,465 |
| Aynor | 1,074 |