Oldtown, MD ZIP code
The ZIP code for Oldtown, Maryland is 21555. It is in Allegany County.
- Population in these ZIPs
- 1,470
- Avg. median income
- $53,300population-weighted
- Typical home value
- $202,600population-weighted
- Metro area
- Cumberland, MD-WV
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Oldtown, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21555 | 1,470 | $53,266 | $202,600 |
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 near Oldtown
- Flintstone 7 mi
- Spring Gap 8 mi
- Cumberland 11 mi
- Little Orleans 11 mi
- Ellerslie 15 mi
- Corriganville 16 mi
- Mount Savage 18 mi
- Hancock 18 mi
- Rawlings 20 mi
- Midland 21 mi
- Midlothian 22 mi
- Frostburg 23 mi
Frequently asked questions
What is the ZIP code for Oldtown, MD?
The ZIP code for Oldtown, MD is 21555.
What county is Oldtown, Maryland in?
Oldtown ZIP codes are in Allegany County.