City · Massachusetts · United States

Cambridge, MA — ZIP codes

6 ZIP codes · Middlesex County

City: Cambridge
County: Middlesex
State: Massachusetts
Country: United States
Postal codes: 021380213902140021410214202238
Single source
Coordinates: 42.3770, -71.1256 View on OpenStreetMap

ZIP codes (6)

Postal code	Place name	Verification
02138	Cambridge	Single source
02139	Cambridge	Single source
02140	Cambridge	Single source
02141	Cambridge	Single source
02142	Cambridge	Single source
02238	Cambridge	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.