01523 vs 01561 ZIP Codes
Lancaster, MA · South Lancaster, MA
| Metric | 01523 | 01561 |
|---|---|---|
| City | Lancaster | South Lancaster |
| County | Worcester | Worcester |
| State | Massachusetts | Massachusetts |
| Time zone | Eastern Time | Eastern Time |
| Population | 7,582 | 330 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.