City | 2024 Population |
|---|---|
| Rains | 129 |
| Ravenel | 2,671 |
| Red Bank | 11,117 |
| Red Hill | 14,880 |
| Reevesville | 192 |
| Reidville | 1,831 |
| Rembert | 291 |
| Richburg | 272 |
| Ridge Spring | 583 |
| Ridgeland | 3,751 |
| Ridgeville | 1,563 |
| Ridgeway | 252 |
| Riverview | 2,052 |
| Rock Hill | 75,971 |
| Rockville | 138 |
| Roebuck | 4,547 |
| Rowesville | 244 |
| Ruby | 322 |
| Russellville | 387 |