Riverdale IL ZIP Code

Riverdale city is located in Illinois State, Cook County and has a unique zip code assigned by the US Postal Service Office.


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


Riverdale Area Code is 708/773 and Time Zone is Central (GMT -06:00).



Riverdale Zip Code - Illinois

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, Illinois.


The Riverdale Zip Code is 60827.



If you want to send a mail to Riverdale City, you should use the 60827 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 60827 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 Illinois.


Riverdale, Illinois - MAP



What is the Riverdale Zip Code?

The Riverdale Zip Code in Illinois is 60827.


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




Search Riverdale Zip Code

What is the zip code for Riverdale IL?

60827

Riverdale, Illinois - US Zip Code



Riverdale ZIP Code Lookup

60827 Zip Code File:
Zip Code: 60827,
City: Riverdale
Riverdale Area Code: 708/773
Riverdale, IL - Time Zone: Central (GMT -06:00)
County: Cook
City Alias: Chicago, Riverdale, Calumet Park
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Riverdale Cities

Cities near Riverdale in Illinois
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