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  2. What is the zip code of Riverhead, NY, 11901

Riverhead (NY) Zip Code is 11901 Latest Details Mar, 2025

Updated: 14-03-2025

Riverhead (NY) zip Code is 11901, Postal Code details. Riverhead is located in state NY, United States.

Find Zip Code 11901 Details

ZIP code 11901 is located in Riverhead NY in the United States.

Postal Code United States Zip Code 11901 Latest update Riverhead, NY
Zip Code / Postal Code 11901

City

Riverhead

State Code

NY

County

Suffolk, United States

Postal Locations

Riverhead, NY - Zip Code is - 11901

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 11901 is an essential part of the postal system in Riverhead, 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, Riverhead has a lot to offer.

FAQ about Zip Code 11901, Riverhead, (NY)

What is Zip code Riverhead?

Riverhead Zip Code: 11901, used by the Riverhead 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 Riverhead?

Riverhead Postal Code is: 11901

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