ZIP Code 01581 – Westborough, Massachusetts
The 01581 ZIP Code belongs to Westborough, Massachusetts. The population in this 01581 ZIP code is 21,591. The latitude is 42.26815 and longitude is -71.61402 in 01581 Westborough, Massachusetts. The time zone for this 01581 ZIP code is America/New_York.
| City | Westborough |
| Zip Code | 01581 |
| State | Massachusetts |
| County | Worcester |
| Population | 21,591 |
| Latitude | 42.26815 |
| Longitude | -71.61402 |
| Time Zone | America/New_York |