ZIP Code 02203
Boston · Suffolk, Massachusetts
02203 is the ZIP code of Boston in Suffolk, Massachusetts, United States.
- ZIP Code
- 02203
- County
- Suffolk
- State
- Massachusetts
- Country
- United States
Place with ZIP code 02203
| Place | County | Location |
|---|---|---|
| Boston | Suffolk | 42.361, -71.060 |
Near Boston
The nearest major city is Boston, about 0 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 02203?
Boston.
Which county and state is 02203 in?
Suffolk, Massachusetts, United States.
What is the nearest major city to 02203?
Boston, about 0 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.