17 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| South Charleston | Kanawha County | 12,905 |
| St. Albans | Kanawha County | 10,095 |
| Summersville | Nicholas County | 3,292 |
| Shinnston | Harrison County | 2,244 |
| Spencer | Roane County | 1,948 |
| Star City | Monongalia County | 1,791 |
| Stonewood | Harrison County | 1,728 |
| St. Marys | Pleasants County | 1,715 |
| Shepherdstown | Jefferson County | 1,541 |
| Salem | Harrison County | 1,455 |
| Sistersville | Tyler County | 1,275 |
| Sophia | Raleigh County | 1,054 |
| Sutton | Braxton County | 819 |
| Smithers | Fayette County | 687 |
| Sand Fork | Gilmer County | 172 |
| Sylvester | Boone County | 146 |
| Smithfield | Wetzel County | 92 |