Somerville, MA ZIP codes

Somerville, Massachusetts has 3 ZIP codes. They are in Middlesex County.

Population in these ZIPs: 78,456
Avg. median income: $134,600population-weighted
Typical home value: $922,500population-weighted
Metro area: Boston-Cambridge-Newton, MA-NH

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Somerville, MA ZIP codes list

Somerville, MA ZIP codes
ZIP code	County	Population	Median income	Typical home value
02143	Middlesex County	25,513	$130,753	$932,500
02144	Middlesex County	25,448	$150,313	$1,027,900
02145	Middlesex County	27,495	$123,755	$815,800

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Somerville

Cambridge 1 mi
Medford 2 mi
Charlestown 2 mi
Allston 3 mi
Everett 3 mi
Malden 3 mi
Arlington 4 mi
Chelsea 4 mi
Brighton 4 mi
Belmont 4 mi
Roxbury Crossing 4 mi
Brookline 4 mi

Frequently asked questions

What is the ZIP code for Somerville, MA?

Somerville, MA has 3 ZIP codes: 02143, 02144 and 02145.

What county is Somerville, Massachusetts in?

Somerville ZIP codes are in Middlesex County.