ZIP Code 01561
South Lancaster · Worcester, Massachusetts
01561 is the ZIP code of South Lancaster in Worcester, Massachusetts, United States.
- ZIP Code
- 01561
- County
- Worcester
- State
- Massachusetts
- Country
- United States
Place with ZIP code 01561
| Place | County | Location |
|---|---|---|
| South Lancaster | Worcester | 42.444, -71.686 |
Near Boston
The nearest major city is Boston, about 52 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 01561?
South Lancaster.
Which county and state is 01561 in?
Worcester, Massachusetts, United States.
What is the nearest major city to 01561?
Boston, about 52 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.