Knoxville IL ZIP Code

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


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

Knoxville Area Code is 309 and Time Zone is Central (GMT -06:00).



Knoxville Zip Code - Illinois

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

The Knoxville Zip Code is 61448.



If you want to send a mail to Knoxville City, you should use the 61448 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Knoxville 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 61448 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Knoxville 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.


Knoxville, Illinois - MAP




What is the Knoxville Zip Code?

The Knoxville Zip Code in Illinois is 61448.


ZIP Plus 4 Knoxville - US Streets Zip Codes

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




Search Knoxville Zip Code

What is the zip code for Knoxville IL?

61448

Knoxville, Illinois - US Zip Code



Knoxville ZIP Code Lookup

61448 Zip Code File:
Zip Code: 61448,
City: Knoxville
Knoxville Area Code: 309
Knoxville, IL - Time Zone: Central (GMT -06:00)
County: Knox
City Alias: Knoxville
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Knoxville Cities

Cities near Knoxville in Illinois
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