Palmer IL ZIP Code
Palmer city is located in Illinois State, Christian County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Palmer IL zip code by its streets and block numbers if we have some of the Palmer streets loaded in our website
Palmer Area Code is 217 and Time Zone is Central (GMT -06:00).
Palmer Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Palmer City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Palmer ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Palmer, Illinois.
The Palmer Zip Code is 62556.
If you want to send a mail to Palmer City, you should use the 62556 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Palmer 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 62556 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Palmer 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.