Clifton IL ZIP Code
Clifton city is located in Illinois State, Iroquois County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Clifton IL zip code by its streets and block numbers if we have some of the Clifton streets loaded in our website
Clifton Area Code is 815 and Time Zone is Central (GMT -06:00).
Clifton Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Clifton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Clifton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Clifton, Illinois.
The Clifton Zip Code is 60927.
If you want to send a mail to Clifton City, you should use the 60927 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Clifton 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 60927 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Clifton 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.