Elmwood IL ZIP Code
Elmwood 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 Elmwood IL zip code by its streets and block numbers if we have some of the Elmwood streets loaded in our website
Elmwood Area Code is 309 and Time Zone is Central (GMT -06:00).
Elmwood Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Elmwood City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Elmwood ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Elmwood, Illinois.
The Elmwood Zip Code is 61529.
If you want to send a mail to Elmwood City, you should use the 61529 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Elmwood 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 61529 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Elmwood 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.