Postal Code for Haddam, Connecticut
The postal code for Haddam, Connecticut, United States is 06438. With map location and coordinates.
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The postal code for Haddam, Connecticut, United States is 06438:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 06438 | Haddam | Lower Connecticut River Valley | 41.463, -72.505 |
‹ All postal codes in Connecticut
Frequently asked questions
What is the postal code of Haddam?
The postal code of Haddam is 06438.
Why does Haddam have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.