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  2. What is the zip code of Smithtown, NY, 11787

Smithtown (NY) Zip Code is 11787 Latest Details Feb, 2025

Updated: 07-02-2025

Smithtown (NY) zip Code is 11787, Postal Code details. Smithtown is located in state NY, United States.

Find Zip Code 11787 Details

ZIP code 11787 is located in Smithtown NY in the United States.

Postal Code United States Zip Code 11787 Latest update Smithtown, NY
Zip Code / Postal Code 11787

City

Smithtown

State Code

NY

County

Suffolk, United States

Postal Locations

Smithtown, NY - Zip Code is - 11787

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 11787 is an essential part of the postal system in Smithtown, 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, Smithtown has a lot to offer.

FAQ about Zip Code 11787, Smithtown, (NY)

What is Zip code Smithtown?

Smithtown Zip Code: 11787, used by the Smithtown 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 Smithtown?

Smithtown Postal Code is: 11787

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