Eldena IL ZIP Code
Eldena city is located in Illinois State, Lee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Eldena IL zip code by its streets and block numbers if we have some of the Eldena streets loaded in our website
Eldena Area Code is 815 and Time Zone is Central (GMT -06:00).
Eldena Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Eldena City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Eldena ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Eldena, Illinois.
The Eldena Zip Code is 61324.
If you want to send a mail to Eldena City, you should use the 61324 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Eldena 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 61324 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Eldena 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.