Allegany County, Maryland ZIP codes
19 ZIP codes are in Allegany County, plus 3 that cross in from neighboring counties. It's part of the Cumberland, MD-WV micro area.
- ZIP codes
- 19
- Population in these ZIPs
- 63,156
- Avg. median income
- $60,700population-weighted
- Cities & towns
- 15
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Allegany County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 21501 PO Box | Cumberland | — | — | — |
| 21502 | Cumberland | 41,015 | $60,725 | $156,200 |
| 21503 PO Box | Cumberland | — | — | — |
| 21504 PO Box | Cumberland | — | — | — |
| 21505 PO Box | Cumberland | — | — | — |
| 21524 | Corriganville | 710 | $76,417 | $186,200 |
| 21528 PO Box | Eckhart Mines | — | — | — |
| 21529 | Ellerslie | 514 | $37,240 | $178,300 |
| 21530 | Flintstone | 1,404 | $63,542 | $226,800 |
| 21532 | Frostburg | 13,647 | $63,690 | $178,100 |
| 21540 | Luke | 89 | $81,250 | $51,000 |
| 21542 | Midland | 84 | — | $103,100 |
| 21543 | Midlothian | 185 | — | $190,200 |
| 21545 | Mount Savage | 1,694 | $60,264 | $125,500 |
| 21555 | Oldtown | 1,470 | $53,266 | $202,600 |
| 21556 PO Box | Pinto | — | — | — |
| 21557 | Rawlings | 1,481 | $34,936 | $181,200 |
| 21560 | Spring Gap | 9 | — | — |
| 21766 | Little Orleans | 854 | $62,054 | $229,300 |
ZIP codes partly in Allegany County
These ZIP codes are mostly in a neighboring county but cover part of Allegany County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 21521 | Barton | Garrett County | 1,400 | $64,194 | $124,300 |
| 21539 | Lonaconing | Garrett County | 1,975 | $57,708 | $104,600 |
| 21562 | Westernport | Garrett County | 3,032 | $47,500 | $91,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Allegany County
Nearby counties
Frequently asked questions
How many ZIP codes are in Allegany County, Maryland?
19 ZIP codes are mainly in Allegany County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Allegany County?
ZIP codes in Allegany County use the city names Corriganville, Cumberland, Eckhart Mines, Ellerslie, Flintstone, Frostburg, Little Orleans, Luke, Midland, Midlothian, Mount Savage and Oldtown and others.
What metro area is Allegany County in?
Allegany County is part of the Cumberland, MD-WV micropolitan statistical area.