Dowell Zip Codes - Calvert County MD

Dowell, MD Zip Code Map

Dowell, MD is a city located in Calvert County, Maryland and has a land area of 0.84 square miles (2.18 km2). The water area for the city is 0.17 square miles or 0.44 km2. There is one unique zip code in Dowell, Maryland and it is 20629. The area code(s) for Dowell is 410/443/667.

Zip Codes for Dowell, MD (1)
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20629 Dowell Calvert

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