Deal Island Zip Codes - Somerset County MD

Deal Island, MD Zip Code Map

Deal Island, MD is a city located in Somerset County, Maryland and has a land area of 14.74 square miles (38.18 km2). The water area for the city is 5.07 square miles or 13.13 km2. There is one unique zip code in Deal Island, Maryland and it is 21821. The area code(s) for Deal Island is 410/667.

Zip Codes for Deal Island, MD (1)
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21821 Deal Island Somerset

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