Chelmsford zip code

Zip code in Chelmsford, MA

The location Chelmsford belongs to Middlesex County, state of Massachusetts. Chelmsford has been assigned with the zip code 01824.

Chelmsford is the official name of the location so if you want to use the US Postal Service you must use that name. You can also use any of the following names: Kates Corner, S Chelmsford.

Zip code Type Population
01824 STANDARD 25,670