ZIP Code 01581
Westborough · Worcester, Massachusetts
01581 is the ZIP code of Westborough in Worcester, Massachusetts, United States.
- ZIP Code
- 01581
- County
- Worcester
- State
- Massachusetts
- Country
- United States
Place with ZIP code 01581
| Place | County | Location |
|---|---|---|
| Westborough | Worcester | 42.268, -71.618 |
Near Boston
The nearest major city is Boston, about 47 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 01581?
Westborough.
Which county and state is 01581 in?
Worcester, Massachusetts, United States.
What is the nearest major city to 01581?
Boston, about 47 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.