Bureau IL ZIP Code
Bureau city is located in Illinois State, Bureau County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Bureau IL zip code by its streets and block numbers if we have some of the Bureau streets loaded in our website
Bureau Area Code is 815 and Time Zone is Central (GMT -06:00).
Bureau Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Bureau City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Bureau ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Bureau, Illinois.
The Bureau Zip Code is 61315.
If you want to send a mail to Bureau City, you should use the 61315 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Bureau 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 61315 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Bureau 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.