Jacob IL ZIP Code
Jacob 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 Jacob IL zip code by its streets and block numbers if we have some of the Jacob streets loaded in our website
Jacob Area Code is 618 and Time Zone is Central (GMT -06:00).
Jacob Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Jacob City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Jacob ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Jacob, Illinois.
The Jacob Zip Code is 62950.
If you want to send a mail to Jacob City, you should use the 62950 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Jacob 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 62950 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Jacob 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.