Morton IL ZIP Code
Morton city is located in Illinois State, Tazewell County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Morton IL zip code by its streets and block numbers if we have some of the Morton streets loaded in our website
Morton Area Code is 309 and Time Zone is Central (GMT -06:00).
Morton Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Morton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Morton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Morton, Illinois.
The Morton Zip Code is 61550.
If you want to send a mail to Morton City, you should use the 61550 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Morton 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 61550 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Morton 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.