City | 2024 Population |
|---|---|
| Manning | 3,782 |
| Manville | 962 |
| Marion | 6,121 |
| Mauldin | 29,088 |
| Mayesville | 541 |
| Mayo | 2,080 |
| McBee | 792 |
| McClellanville | 622 |
| McColl | 1,968 |
| McConnells | 290 |
| McCormick | 2,030 |
| Meggett | 1,443 |
| Modoc | 836 |
| Monarch Mill | 2,242 |
| Moncks Corner | 17,682 |
| Monetta | 206 |
| Mount Carmel | 487 |
| Mount Croghan | 133 |
| Mount Pleasant | 96,567 |
| Mountville | 195 |
| Mulberry | 161 |
| Mullins | 3,844 |
| Murphys Estates | 1,391 |
| Murrells Inlet | 11,302 |
| Myrtle Beach | 40,938 |