Rialto CA ZIP Code

Rialto city is located in California State, San Bernardino County and has a unique zip code assigned by the US Postal Service Office.


You can search for the Rialto CA zip code by its streets and block numbers if we have some of the Rialto streets loaded in our website

Rialto Area Code is 909 and Time Zone is Pacific (GMT -08:00).



Rialto Zip Code - California

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Rialto City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Rialto ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Rialto, California.

The Rialto Zip Code is 92376, 92377.



If you want to send a mail to Rialto City, you should use the 92376, 92377 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Rialto ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 92376, 92377 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Rialto city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in California.


Rialto, California - MAP




What is the Rialto Zip Code?

The Rialto Zip Code in California is 92376, 92377.


ZIP Plus 4 Rialto - US Streets Zip Codes

By pressing keys ctrol + F you can search Rialto zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Search Rialto Zip Code

What is the zip code for Rialto CA?

92376, 92377

Rialto, California - US Zip Code



Rialto ZIP Code Lookup

92376, 92377 Zip Code File:
Zip Code: 92376, 92377,
City: Rialto
Rialto Area Code: 909
Rialto, CA - Time Zone: Pacific (GMT -08:00)
County: San Bernardino
City Alias: Rialto, Rialto
State: California
State Abb: CA



California Zip+4 - Nearby Rialto Cities

Cities near Rialto in California
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View more California zip codes