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  2. What is the zip code of Port Jefferson, NY, 11777

Port Jefferson (NY) Zip Code is 11777 Latest Details Feb, 2025

Updated: 07-02-2025

Port Jefferson (NY) zip Code is 11777, Postal Code details. Port Jefferson is located in state NY, United States.

Find Zip Code 11777 Details

ZIP code 11777 is located in Port Jefferson NY in the United States.

Postal Code United States Zip Code 11777 Latest update Port Jefferson, NY
Zip Code / Postal Code 11777

City

Port Jefferson

State Code

NY

County

Suffolk, United States

Postal Locations

Port Jefferson, NY - Zip Code is - 11777

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 11777 is an essential part of the postal system in Port Jefferson, NY. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Port Jefferson has a lot to offer.

FAQ about Zip Code 11777, Port Jefferson, (NY)

What is Zip code Port Jefferson?

Port Jefferson Zip Code: 11777, used by the Port Jefferson Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Suffolk, NY. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Port Jefferson?

Port Jefferson Postal Code is: 11777

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