| Postal Service | Cumberland |
| Division | Allegany |
| Post code | 21502 |
| Postal Service | Frostburg |
| Division | Allegany |
| Post code | 21532 |
| Postal Service | Westernport |
| Division | Allegany |
| Post code | 21562 |
| Postal Service | Lonaconing |
| Division | Allegany |
| Post code | 21539 |
| Postal Service | Flintstone |
| Division | Allegany |
| Post code | 21530 |
| Postal Service | Mount Savage |
| Division | Allegany |
| Post code | 21545 |
| Postal Service | Rawlings |
| Division | Allegany |
| Post code | 21557 |
| Postal Service | Oldtown |
| Division | Allegany |
| Post code | 21555 |
| Postal Service | Barton |
| Division | Allegany |
| Post code | 21521 |
| Postal Service | Corriganville |
| Division | Allegany |
| Post code | 21524 |
18 City in Allegany | List of Zip Codes Location In Maryland and Your selected County Allegany