10 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 25404 | Martinsburg | 22,809 |
| 25427 | Hedgesville | 16,410 |
| 25403 | Martinsburg | 15,865 |
| 25401 | Martinsburg | 15,661 |
| 25405 | Martinsburg | 14,993 |
| 25428 | Inwood | 13,690 |
| 25419 | Falling Waters | 12,850 |
| 25413 | Bunker Hill | 8,964 |
| 25420 | Gerrardstown | 5,086 |
| 25421 | Glengary | 33 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 10 ZCTAs in Berkeley County, West Virginia (US Census).