Zip code 01581

Zip code 01581, MA

The zip code 01581, type standard, belongs to the following denominations: Westborough y Westboro . It is part of the county Worcester County, state of Massachusetts. It has an estimated population of 20030.

The postal code 01581 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Westborough).