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  2. What is the zip code of Concord, CA, 94521

Concord (CA) Zip Code is 94521 Latest Details Jul, 2025

Updated: 07-07-2025

Concord (CA) zip Code is 94521, Postal Code details. Concord is located in state CA, United States.

Find Zip Code 94521 Details

ZIP code 94521 is located in Concord CA in the United States.

Postal Code United States Zip Code 94521 Latest update Concord, CA
Zip Code / Postal Code 94521

City

Concord

State Code

CA

County

Contra Costa, United States

Postal Locations

Concord, CA - Zip Code is - 94521

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 94521 is an essential part of the postal system in Concord, 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, Concord has a lot to offer.

FAQ about Zip Code 94521, Concord, (CA)

What is Zip code Concord?

Concord Zip Code: 94521, used by the Concord Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Contra Costa, CA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Concord?

Concord Postal Code is: 94521

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