Morris IL ZIP Code
Morris city is located in Illinois State, Grundy County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Morris IL zip code by its streets and block numbers if we have some of the Morris streets loaded in our website
Morris Area Code is 815 and Time Zone is Central (GMT -06:00).
Morris Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Morris City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Morris ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Morris, Illinois.
The Morris Zip Code is 60450.
If you want to send a mail to Morris City, you should use the 60450 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Morris 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 60450 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Morris 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.