City
Oldtown, MD ZIP codes
1 ZIP, including 21555 as primary city.
Map of Oldtown
ZIP code map
ZIP share of this city
Population share
- 215557.2%
Primary city
ZIP codes in Oldtown
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 21555 | Oldtown | Allegany County | 1,577 | — |