Gorham IL ZIP Code
Gorham city is located in Illinois State, Jackson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Gorham IL zip code by its streets and block numbers if we have some of the Gorham streets loaded in our website
Gorham Area Code is 618 and Time Zone is Central (GMT -06:00).
Gorham Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Gorham City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Gorham ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Gorham, Illinois.
The Gorham Zip Code is 62940.
If you want to send a mail to Gorham City, you should use the 62940 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Gorham 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 62940 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Gorham 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.