Winnebago IL ZIP Code

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


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

Winnebago Area Code is 815 and Time Zone is Central (GMT -06:00).



Winnebago Zip Code - Illinois

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

The Winnebago Zip Code is 61088.



If you want to send a mail to Winnebago City, you should use the 61088 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Winnebago 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 61088 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Winnebago 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.


Winnebago, Illinois - MAP




What is the Winnebago Zip Code?

The Winnebago Zip Code in Illinois is 61088.


ZIP Plus 4 Winnebago - US Streets Zip Codes

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Search Winnebago Zip Code

What is the zip code for Winnebago IL?

61088

Winnebago, Illinois - US Zip Code



Winnebago ZIP Code Lookup

61088 Zip Code File:
Zip Code: 61088,
City: Winnebago
Winnebago Area Code: 815
Winnebago, IL - Time Zone: Central (GMT -06:00)
County: Winnebago
City Alias: Winnebago
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Winnebago Cities

Cities near Winnebago in Illinois
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View more Illinois zip codes