Onalaska WI ZIP Code

Onalaska city is located in Wisconsin State, La Crosse County and has a unique zip code assigned by the US Postal Service Office.


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

Onalaska Area Code is 608 and Time Zone is Central (GMT -06:00).



Onalaska Zip Code - Wisconsin

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

The Onalaska Zip Code is 54650.



If you want to send a mail to Onalaska City, you should use the 54650 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Onalaska 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 54650 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Onalaska 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 Wisconsin.


Onalaska, Wisconsin - MAP




What is the Onalaska Zip Code?

The Onalaska Zip Code in Wisconsin is 54650.


ZIP Plus 4 Onalaska - US Streets Zip Codes

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


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Search Onalaska Zip Code

What is the zip code for Onalaska WI?

54650

Onalaska, Wisconsin - US Zip Code



Onalaska ZIP Code Lookup

54650 Zip Code File:
Zip Code: 54650,
City: Onalaska
Onalaska Area Code: 608
Onalaska, WI - Time Zone: Central (GMT -06:00)
County: La Crosse
City Alias: Onalaska
State: Wisconsin
State Abb: WI



Wisconsin Zip+4 - Nearby Onalaska Cities

Cities near Onalaska in Wisconsin
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