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  2. What is the zip code of Saint Helena, CA, 94574

Saint Helena (CA) Zip Code is 94574 Latest Details Feb, 2025

Updated: 07-02-2025

Saint Helena (CA) zip Code is 94574, Postal Code details. Saint Helena is located in state CA, United States.

Find Zip Code 94574 Details

ZIP code 94574 is located in Saint Helena CA in the United States.

Postal Code United States Zip Code 94574 Latest update Saint Helena, CA
Zip Code / Postal Code 94574

City

Saint Helena

State Code

CA

County

Napa, United States

Postal Locations

Saint Helena, CA - Zip Code is - 94574

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 94574 is an essential part of the postal system in Saint Helena, 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, Saint Helena has a lot to offer.

FAQ about Zip Code 94574, Saint Helena, (CA)

What is Zip code Saint Helena?

Saint Helena Zip Code: 94574, used by the Saint Helena Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Napa, CA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Saint Helena?

Saint Helena Postal Code is: 94574

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