| Locality | Post Code |
|---|---|
| Bunker Hill, Berkeley | 25413 |
| Cherry Run, Berkeley | 25427 |
| Falling Waters, Berkeley | 25419 |
| Gerrardstown, Berkeley | 25420 |
| Glengary, Berkeley | 25421 |
| Hedgesville, Berkeley | 25427 |
| Inwood, Berkeley | 25428 |
| Jones Springs, Berkeley | 25427 |
| Martinsburg, Berkeley | 25401, 25403, 25404, 25405 |
| Ridgeway, Berkeley | 25440 |