ZIP 20854 on the map: city, state, location and coordinates.

The ZIP code 20854 points to Potomac, Maryland. This code is part of Montgomery County. On the following Open Street Map you can see the exact location of 20854 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 20854: Latitude: 39.0388 South, Longitude: 77.1922 West.

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