01930 vs 01966 ZIP Codes
Gloucester, MA · Rockport, MA
| Metric | 01930 | 01966 |
|---|---|---|
| City | Gloucester | Rockport |
| County | Essex | Essex |
| State | Massachusetts | Massachusetts |
| Time zone | Eastern Time | Eastern Time |
| Population | 28,789 | 6,952 |
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.