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  2. What is the zip code of Walnut Park, CA, 90255

Walnut Park (CA) Zip Code is 90255 Latest Details May, 2025

Updated: 08-05-2025

Walnut Park (CA) zip Code is 90255, Postal Code details. Walnut Park is located in state CA, United States.

Find Zip Code 90255 Details

ZIP code 90255 is located in Walnut Park CA in the United States.

Postal Code United States Zip Code 90255 Latest update Walnut Park, CA
Zip Code / Postal Code 90255

City

Walnut Park

State Code

CA

County

Los Angeles, United States

Postal Locations

Walnut Park, CA - Zip Code is - 90255

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 90255 is an essential part of the postal system in Walnut Park, CA. 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, Walnut Park has a lot to offer.

FAQ about Zip Code 90255, Walnut Park, (CA)

What is Zip code Walnut Park?

Walnut Park Zip Code: 90255, used by the Walnut Park Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Los Angeles, CA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Walnut Park?

Walnut Park Postal Code is: 90255

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