Chelmsford Zip Codes - Middlesex County MA

Chelmsford, MA Zip Code Map

Chelmsford, MA is a city located in Middlesex County, Massachusetts and has a land area of 18.06 square miles (46.78 km2). The water area for the city is 0.39 square miles or 1.01 km2. There is one unique zip code in Chelmsford, Massachusetts and it is 01824. The area code(s) for Chelmsford is 978/781.

Zip Codes for Chelmsford, MA (1)
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01824 Chelmsford Middlesex

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