ZIP Code 02138
Cambridge · Middlesex, Massachusetts
02138 is the ZIP code of Cambridge in Middlesex, Massachusetts, United States.
- ZIP Code
- 02138
- County
- Middlesex
- State
- Massachusetts
- Country
- United States
Place with ZIP code 02138
| Place | County | Location |
|---|---|---|
| Cambridge | Middlesex | 42.377, -71.126 |
Near Boston
The nearest major city is Boston, about 6 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 02138?
Cambridge.
Which county and state is 02138 in?
Middlesex, Massachusetts, United States.
What is the nearest major city to 02138?
Boston, about 6 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.