City · Massachusetts · United States

Somerville, MA — ZIP codes

3 ZIP codes · Middlesex County

City: Somerville
County: Middlesex
State: Massachusetts
Country: United States
Postal codes: 021430214402145
Single source
Coordinates: 42.3829, -71.1028 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
02143	Somerville	Single source
02144	Somerville	Single source
02145	Somerville	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.