Riverdale CA ZIP Code
Riverdale city is located in California State, Fresno County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Riverdale CA zip code by its streets and block numbers if we have some of the Riverdale streets loaded in our website
Riverdale Area Code is 559 and Time Zone is Pacific (GMT -08:00).
Riverdale Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Riverdale City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Riverdale ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Riverdale, California.
If you want to send a mail to Riverdale City, you should use the 93656 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Riverdale 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 93656 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Riverdale 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.
Riverdale, California - MAP
ZIP Plus 4 Riverdale - US Streets Zip Codes
By pressing keys ctrol + F you can search Riverdale zip codes by its streets, highways, and know the ZIP+4 US ZIP Code
- W Barrett AVE
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Riverdale ZIP Code Lookup
93656 Zip Code Information:
Zip Code: 93656,
Riverdale Area Code: 559
Riverdale, CA - Time Zone: Pacific (GMT -08:00)
City Alias: Riverdale
State Abb: CA
California Zip+4 - Nearby Riverdale Cities
Cities near Riverdale in California