Cooksville IL ZIP Code

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

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

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

Cooksville Zip Code - Illinois

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

The Cooksville Zip Code is 61730.

If you want to send a mail to Cooksville City, you should use the 61730 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Cooksville 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 61730 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Cooksville 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.

Cooksville, Illinois - MAP

What is the Cooksville Zip Code?

The Cooksville Zip Code in Illinois is 61730.

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Cooksville, Illinois - US Zip Code

Cooksville ZIP Code Lookup

61730 Zip Code File:
Zip Code: 61730,
City: Cooksville
Cooksville Area Code: 309
Cooksville, IL - Time Zone: Central (GMT -06:00)
County: Mclean
City Alias: Cooksville
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Cooksville Cities

Cities near Cooksville in Illinois
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