ZIP Code 01603
Worcester · Worcester, Massachusetts
01603 is the ZIP code of Worcester in Worcester, Massachusetts, United States.
- ZIP Code
- 01603
- County
- Worcester
- State
- Massachusetts
- Country
- United States
Place with ZIP code 01603
| Place | County | Location |
|---|---|---|
| Worcester | Worcester | 42.245, -71.838 |
Near Boston
The nearest major city is Boston, about 65 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 01603?
Worcester.
Which county and state is 01603 in?
Worcester, Massachusetts, United States.
What is the nearest major city to 01603?
Boston, about 65 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.