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New Haven ZIP Codes — Connecticut (CT)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Waterbury | New Haven | Connecticut | CT | 06703 |
| Waterbury | New Haven | Connecticut | CT | 06704 |
| Waterbury | New Haven | Connecticut | CT | 06705 |
| Waterbury | New Haven | Connecticut | CT | 06706 |
| Waterbury | New Haven | Connecticut | CT | 06708 |
| Waterbury | New Haven | Connecticut | CT | 06710 |
| Prospect | New Haven | Connecticut | CT | 06712 |
| Wolcott | New Haven | Connecticut | CT | 06716 |
| Waterbury | New Haven | Connecticut | CT | 06720 |
| Waterbury | New Haven | Connecticut | CT | 06721 |
| Waterbury | New Haven | Connecticut | CT | 06722 |
| Waterbury | New Haven | Connecticut | CT | 06723 |
| Waterbury | New Haven | Connecticut | CT | 06724 |
| Waterbury | New Haven | Connecticut | CT | 06725 |
| Waterbury | New Haven | Connecticut | CT | 06726 |
| Waterbury | New Haven | Connecticut | CT | 06749 |
| Middlebury | New Haven | Connecticut | CT | 06762 |
| Naugatuck | New Haven | Connecticut | CT | 06770 |
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