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  2. What is the zip code of Poestenkill, NY, 12140

Poestenkill (NY) Zip Code is 12140 Latest Details Jul, 2025

Updated: 08-07-2025

Poestenkill (NY) zip Code is 12140, Postal Code details. Poestenkill is located in state NY, United States.

Find Zip Code 12140 Details

ZIP code 12140 is located in Poestenkill NY in the United States.

Postal Code United States Zip Code 12140 Latest update Poestenkill, NY
Zip Code / Postal Code 12140

City

Poestenkill

State Code

NY

County

Rensselaer, United States

Postal Locations

Poestenkill, NY - Zip Code is - 12140

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 12140 is an essential part of the postal system in Poestenkill, 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, Poestenkill has a lot to offer.

FAQ about Zip Code 12140, Poestenkill, (NY)

What is Zip code Poestenkill?

Poestenkill Zip Code: 12140, used by the Poestenkill Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Rensselaer, NY. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Poestenkill?

Poestenkill Postal Code is: 12140

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