Grant Park IL ZIP Code
Grant Park city is located in Illinois State, Kankakee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Grant Park IL zip code by its streets and block numbers if we have some of the Grant Park streets loaded in our website
Grant Park Area Code is 815 and Time Zone is Central (GMT -06:00).
Grant Park Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Grant Park City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Grant Park ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Grant Park, Illinois.
The Grant Park Zip Code is 60940.
If you want to send a mail to Grant Park City, you should use the 60940 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Grant Park 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 60940 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Grant Park 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.