Mc Leansboro IL ZIP Code
Mc Leansboro city is located in Illinois State, Hamilton County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mc Leansboro IL zip code by its streets and block numbers if we have some of the Mc Leansboro streets loaded in our website
Mc Leansboro Area Code is 618 and Time Zone is Central (GMT -06:00).
Mc Leansboro Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mc Leansboro City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mc Leansboro ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mc Leansboro, Illinois.
The Mc Leansboro Zip Code is 62859.
If you want to send a mail to Mc Leansboro City, you should use the 62859 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mc Leansboro 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 62859 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mc Leansboro 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.