Conowingo Zip Codes - Cecil County MD

Conowingo, MD Zip Code Map

Conowingo, MD is a city located in Cecil County, Maryland and has a land area of 17.57 square miles (45.51 km2). The water area for the city is 2.55 square miles or 6.60 km2. There is one unique zip code in Conowingo, Maryland and it is 21918. The area code(s) for Conowingo is 410.

Zip Codes for Conowingo, MD (1)
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21918 Conowingo Cecil

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