01860 vs 03858 ZIP Codes
Merrimac, MA · Newton, NH
| Metric | 01860 | 03858 |
|---|---|---|
| City | Merrimac | Newton |
| County | Essex | Rockingham |
| State | Massachusetts | New Hampshire |
| Time zone | Eastern Time | Eastern Time |
| Population | 6,338 | 4,603 |
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.