06401 vs 06418 ZIP Codes
Ansonia, CT · Derby, CT
| Metric | 06401 | 06418 |
|---|---|---|
| City | Ansonia | Derby |
| County | New Haven | New Haven |
| State | Connecticut | Connecticut |
| Time zone | Eastern Time | Eastern Time |
| Population | 19,237 | 12,914 |
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.