W Middlesex (PA) Zip Code is 16159 Latest Details Jul, 2025

Updated: 07-07-2025

W Middlesex (PA) zip Code is 16159, Postal Code details. W Middlesex is located in state PA, United States.

Find Zip Code 16159 Details

ZIP code 16159 is located in W Middlesex PA in the United States.

Postal Code United States Zip Code 16159 Latest update W Middlesex, PA

Zip Code / Postal Code 16159

City

W Middlesex

State Code

PA

County

Mercer, United States

Postal Locations

W Middlesex, PA - Zip Code is - 16159

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 16159 is an essential part of the postal system in W Middlesex, PA. 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, W Middlesex has a lot to offer.

FAQ about Zip Code 16159, W Middlesex, (PA)

What is Zip code W Middlesex?

W Middlesex Zip Code: 16159, used by the W Middlesex Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Mercer, PA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area W Middlesex?

W Middlesex Postal Code is: 16159

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