About 01863 - North Chelmsford, Massachusetts
ZIP code 01863 covers the community of North Chelmsford in Massachusetts, the United States. This area falls under North Chelmsford County County.
Census data puts the population of this ZIP code at 20,500 residents. This is roughly in line with the Massachusetts average of about 21,659 residents.
Median household income is about $90,300 (near the Massachusetts average).
Other ZIP code codes in Massachusetts serve areas such as Templeton, Dighton, Manchester.