Monticello IL ZIP Code

Monticello city is located in Illinois State, Piatt County and has a unique zip code assigned by the US Postal Service Office.


You can search for the Monticello IL zip code by its streets and block numbers if we have some of the Monticello streets loaded in our website

Monticello Area Code is 217 and Time Zone is Central (GMT -06:00).



Monticello Zip Code - Illinois

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Monticello City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Monticello ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Monticello, Illinois.

The Monticello Zip Code is 61856.



If you want to send a mail to Monticello City, you should use the 61856 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Monticello 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 61856 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Monticello 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.


Monticello, Illinois - MAP




What is the Monticello Zip Code?

The Monticello Zip Code in Illinois is 61856.


ZIP Plus 4 Monticello - US Streets Zip Codes

By pressing keys ctrol + F you can search Monticello zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Search Monticello Zip Code

What is the zip code for Monticello IL?

61856

Monticello, Illinois - US Zip Code



Monticello ZIP Code Lookup

61856 Zip Code File:
Zip Code: 61856,
City: Monticello
Monticello Area Code: 217
Monticello, IL - Time Zone: Central (GMT -06:00)
County: Piatt
City Alias: Lodge, Monticello
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Monticello Cities

Cities near Monticello in Illinois
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