Postal Code for Port Jefferson, New York
The postal code for Port Jefferson, New York, United States is 11777. With map location and coordinates.
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The postal code for Port Jefferson, New York, United States is 11777:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 11777 | Port Jefferson | Suffolk | 40.946, -73.061 |
‹ All postal codes in New York
Frequently asked questions
What is the postal code of Port Jefferson?
The postal code of Port Jefferson is 11777.
Why does Port Jefferson 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.