German Valley IL ZIP Code
German Valley city is located in Illinois State, Stephenson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the German Valley IL zip code by its streets and block numbers if we have some of the German Valley streets loaded in our website
German Valley Area Code is 815 and Time Zone is Central (GMT -06:00).
German Valley Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the German Valley City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the German Valley ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in German Valley, Illinois.
The German Valley Zip Code is 61039.
If you want to send a mail to German Valley City, you should use the 61039 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded German Valley 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 61039 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a German Valley 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.