River Falls WI ZIP Code
River Falls city is located in Wisconsin State, Pierce County and has a unique zip code assigned by the US Postal Service Office.
You can search for the River Falls WI zip code by its streets and block numbers if we have some of the River Falls streets loaded in our website
River Falls Area Code is 715 and Time Zone is Central (GMT -06:00).
River Falls Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the River Falls City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the River Falls ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in River Falls, Wisconsin.
The River Falls Zip Code is 54022.
If you want to send a mail to River Falls City, you should use the 54022 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded River Falls 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 54022 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a River Falls 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.