Sunderland Zip Codes - Calvert County MD

Sunderland, MD Zip Code Map

Sunderland, MD is a city located in Calvert County, Maryland and has a land area of 7.71 square miles (19.97 km2). The water area for the city is 0.02 square miles or 0.05 km2. There is one unique zip code in Sunderland, Maryland and it is 20689. The area code(s) for Sunderland is 240.

Zip Codes for Sunderland, MD (1)
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20689 Sunderland Calvert

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