Mercer
| Category: | County |
| State: | West Virginia |
| Cities: | 20 |
Cities in Mercer |
|
| Bluefield | Athens |
| Beeson | Bramwell |
| Freeman | Hiawatha |
| Kegley | Kellysville |
| Lashmeet | Matoaka |
| Montcalm | Nemours |
| Oakvale | Princeton |
| Rock | Wolfe |
| Camp Creek | Flat Top |
| Spanishburg | Lerona |