| Post Office | West Haven |
| Division | New Haven |
| Pincode | 6516 |
| Post Office | New Haven |
| Division | New Haven |
| Pincode | 6511 |
| Post Office | Wallingford |
| Division | New Haven |
| Pincode | 6492 |
| Post Office | New Haven |
| Division | New Haven |
| Pincode | 6513 |
| Post Office | Milford |
| Division | New Haven |
| Pincode | 6460 |
| Post Office | Meriden |
| Division | New Haven |
| Pincode | 6450 |
| Post Office | Naugatuck |
| Division | New Haven |
| Pincode | 6770 |
| Post Office | Waterbury |
| Division | New Haven |
| Pincode | 6708 |
| Post Office | Cheshire |
| Division | New Haven |
| Pincode | 6410 |
29 City in New Haven | List of Zip Codes Location In Connecticut and Your selected County New Haven