Eagle River WI ZIP Code
Eagle River city is located in Wisconsin State, Vilas County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Eagle River WI zip code by its streets and block numbers if we have some of the Eagle River streets loaded in our website
Eagle River Area Code is 715 and Time Zone is Central (GMT -06:00).
Eagle River Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Eagle River City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Eagle River ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Eagle River, Wisconsin.
The Eagle River Zip Code is 54521.
If you want to send a mail to Eagle River City, you should use the 54521 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Eagle River 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 54521 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Eagle River 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.