ZIP 20603 on the map: city, state, location and coordinates.

The ZIP code 20603 is found in Waldorf, Maryland. This code is included in Charles County. On the following Open Street Map you can see the exact location of 20603 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 20603: Latitude: 38.6294 South, Longitude: 76.9769 West.

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