Secretary Zip Codes - Dorchester County MD

Secretary, MD Zip Code Map

Secretary, MD is a city located in Dorchester County, Maryland and has a land area of 0.29 square miles (0.75 km2). The water area for the city is 0.02 square miles or 0.05 km2. There is one unique zip code in Secretary, Maryland and it is 21664. The area code(s) for Secretary is 410/443.

Zip Codes for Secretary, MD (1)
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21664 Secretary Dorchester

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