| City | Rank | County | 2026 Pop. ↓ |
|---|---|---|---|
| Williamson | 1 | Mingo County | 2,683 |
| Madison | 2 | Boone County | 2,631 |
| Logan | 3 | Logan County | 1,286 |
| Hamlin | 4 | Lincoln County | 953 |
| Chapmanville | 5 | Logan County | 917 |
| Man | 6 | Logan County | 697 |
| Danville | 7 | Boone County | 620 |
| West Hamlin | 8 | Lincoln County | 497 |
| Delbarton | 9 | Mingo County | 373 |
| West Logan | 10 | Logan County | 362 |
| Matewan | 11 | Mingo County | 361 |
| Whitesville | 12 | Boone County | 333 |
| Gilbert | 13 | Mingo County | 294 |
| Mitchell Heights | 14 | Logan County | 287 |
| Kermit | 15 | Mingo County | 279 |
| Sylvester | 16 | Boone County | 145 |
Logan County, Mingo County, Boone County, and Lincoln County are the counties generally considered part of Southwest West Virginia.