Mapleton IL ZIP Code
Mapleton city is located in Illinois State, Peoria County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mapleton IL zip code by its streets and block numbers if we have some of the Mapleton streets loaded in our website
Mapleton Area Code is 309 and Time Zone is Central (GMT -06:00).
Mapleton Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mapleton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mapleton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mapleton, Illinois.
The Mapleton Zip Code is 61547.
If you want to send a mail to Mapleton City, you should use the 61547 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mapleton 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 61547 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mapleton 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.