Waterloo IL ZIP Code

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


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


Waterloo Area Code is 618 and Time Zone is Central (GMT -06:00).



Waterloo Zip Code - Illinois

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


The Waterloo Zip Code is 62298.



If you want to send a mail to Waterloo City, you should use the 62298 Zip Code.


In 1983, the U.S. Postal Service introduced an expanded Waterloo 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 62298 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Waterloo 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.


Waterloo, Illinois - MAP



What is the Waterloo Zip Code?

The Waterloo Zip Code in Illinois is 62298.


ZIP Plus 4 Waterloo - US Streets Zip Codes

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


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Search Waterloo Zip Code

What is the zip code for Waterloo IL?

62298

Waterloo, Illinois - US Zip Code



Waterloo ZIP Code Lookup

62298 Zip Code File:
Zip Code: 62298,
City: Waterloo
Waterloo Area Code: 618
Waterloo, IL - Time Zone: Central (GMT -06:00)
County: Monroe
City Alias: Saint Joe, Wartburg, Madonnaville, Foster Pond, St Joe, Monroe City, New Hanover, Waterloo, Floraville, Burksville, Lou Del, Paderborn, Tipton
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Waterloo Cities

Cities near Waterloo in Illinois
(straight line)


View more Illinois zip codes



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