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  2. What is the zip code of Pleasanton, CA, 94588

Pleasanton (CA) Zip Code is 94588 Latest Details Jul, 2025

Updated: 08-07-2025

Pleasanton (CA) zip Code is 94588, Postal Code details. Pleasanton is located in state CA, United States.

Find Zip Code 94588 Details

ZIP code 94588 is located in Pleasanton CA in the United States.

Postal Code United States Zip Code 94588 Latest update Pleasanton, CA
Zip Code / Postal Code 94588

City

Pleasanton

State Code

CA

County

Alameda, United States

Postal Locations

Pleasanton, CA - Zip Code is - 94588

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 94588 is an essential part of the postal system in Pleasanton, 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, Pleasanton has a lot to offer.

FAQ about Zip Code 94588, Pleasanton, (CA)

What is Zip code Pleasanton?

Pleasanton Zip Code: 94588, used by the Pleasanton Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Alameda, CA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Pleasanton?

Pleasanton Postal Code is: 94588

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