Johnsonville IL ZIP Code
Johnsonville city is located in Illinois State, Wayne County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Johnsonville IL zip code by its streets and block numbers if we have some of the Johnsonville streets loaded in our website
Johnsonville Area Code is 618 and Time Zone is Central (GMT -06:00).
Johnsonville Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Johnsonville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Johnsonville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Johnsonville, Illinois.
The Johnsonville Zip Code is 62850.
If you want to send a mail to Johnsonville City, you should use the 62850 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Johnsonville 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 62850 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Johnsonville 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.