ZIP code 21555 of Oldtown, Maryland: location on the map and coordinates.

The ZIP code 21555 belongs to Oldtown, Maryland. This code is included in Allegany County. On the following Open Street Map you can see the exact location of 21555 ZIP code. Zoom in or out to see the surrounding cities and areas, use the buttons shown on the map. Drag the map with your mouse or finger.
Exact coordinates of ZIP 21555: Latitude: 39.5846 South, Longitude: 78.6044 West.

© 2025 City maps and famous places