Harvey IL ZIP Code
Harvey city is located in Illinois State, Cook County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Harvey IL zip code by its streets and block numbers if we have some of the Harvey streets loaded in our website
Harvey Area Code is 708 and Time Zone is Central (GMT -06:00).
Harvey Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Harvey City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Harvey ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Harvey, Illinois.
The Harvey Zip Code is 60426.
If you want to send a mail to Harvey City, you should use the 60426 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Harvey 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 60426 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Harvey 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.