Davis Junction IL ZIP Code
Davis Junction city is located in Illinois State, Ogle County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Davis Junction IL zip code by its streets and block numbers if we have some of the Davis Junction streets loaded in our website
Davis Junction Area Code is 815 and Time Zone is Central (GMT -06:00).
Davis Junction Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Davis Junction City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Davis Junction ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Davis Junction, Illinois.
The Davis Junction Zip Code is 61020.
If you want to send a mail to Davis Junction City, you should use the 61020 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Davis Junction 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 61020 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Davis Junction 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.