Zip code 01561

Zip code 01561, MA

The zip code 01561, type po box, belongs to the following denominations: South Lancaster, S Lancaster, So Lancaster . It is part of the county Worcester County, state of Massachusetts. It has an estimated population of 1100.

The postal code 01561 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (South Lancaster) or acceptable (S Lancaster).