South Lancaster zipcode
| City | South Lancaster |
| ZIP Code | 01561 |
| Type | PO Box |
| State Code | MA |
| State | Massachusetts |
ZIP code of South Lancaster is 01561. This place is located in Massachusetts state in US. To send any postal service to South Lancaster, you must use 01561 zipcode.
The ZIP code 01561 is also used with 1 more city name of Massachusetts.
- S Lancaster, MA
You should avoid following 1 city name of Massachusetts to be used with the ZIP code 01561.
- So Lancaster, MA