Middle Haddam, CT
ZIP Codes in Middle Haddam, Connecticut
December 19, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 06456 | 271 | 41.5380, -72.5252 |
Middle Haddam has 1 ZIP code
ZIP Codes in Middle Haddam, Connecticut
December 19, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 06456 | 271 | 41.5380, -72.5252 |