| City | County | 2026 Pop. ↓ |
|---|---|---|
| Parkersburg | Wood County | 28,384 |
| Princeton | Mercer County | 5,513 |
| Point Pleasant | Mason County | 3,827 |
| Pleasant Valley | Harrison County | 3,449 |
| Philippi | Barbour County | 2,837 |
| Paden City | Wetzel County | 2,347 |
| Petersburg | Grant County | 2,276 |
| Parsons | Tucker County | 1,271 |
| Pennsboro | Ritchie County | 975 |
| Poca | Putnam County | 857 |
| Piedmont | Mineral County | 686 |
| Pineville | Wyoming County | 651 |
| Pratt | Kanawha County | 452 |
| Peterstown | Monroe County | 450 |
| Paw Paw | Morgan County | 416 |
| Pine Grove | Wetzel County | 336 |
| Pullman | Ritchie County | 131 |
| Pax | Fayette County | 115 |