Sheridan IL ZIP Code
Sheridan city is located in Illinois State, La Salle County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sheridan IL zip code by its streets and block numbers if we have some of the Sheridan streets loaded in our website
Sheridan Area Code is 815 and Time Zone is Central (GMT -06:00).
Sheridan Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sheridan City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sheridan ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sheridan, Illinois.
The Sheridan Zip Code is 60551.
If you want to send a mail to Sheridan City, you should use the 60551 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sheridan 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 60551 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sheridan 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.