Olive Branch IL ZIP Code
Olive Branch city is located in Illinois State, Alexander County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Olive Branch IL zip code by its streets and block numbers if we have some of the Olive Branch streets loaded in our website
Olive Branch Area Code is 618 and Time Zone is Central (GMT -06:00).
Olive Branch Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Olive Branch City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Olive Branch ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Olive Branch, Illinois.
The Olive Branch Zip Code is 62969.
If you want to send a mail to Olive Branch City, you should use the 62969 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Olive Branch 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 62969 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Olive Branch 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.