| City | 2019 | 2024 |
|---|---|---|
| Charleston | 137,566 | 157,450 |
| Columbia | 131,674 | 146,306 |
| North Charleston | 115,382 | 120,652 |
| Mount Pleasant | 91,684 | 97,947 |
| Rock Hill | 75,048 | 76,561 |
| Greenville | 70,635 | 72,358 |
| Summerville | 52,549 | 52,177 |
| Goose Creek | 43,665 | 49,440 |
| Hilton Head Island | 39,861 | 38,887 |
| Sumter | 39,642 | 41,913 |
| Florence | 38,531 | 40,260 |