Delavan IL ZIP Code

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

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

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

Delavan Zip Code - Illinois

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

The Delavan Zip Code is 61734.

If you want to send a mail to Delavan City, you should use the 61734 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Delavan 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 61734 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Delavan 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.

Delavan, Illinois - MAP

What is the Delavan Zip Code?

The Delavan Zip Code in Illinois is 61734.

ZIP Plus 4 Delavan - US Streets Zip Codes

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Delavan, Illinois - US Zip Code

Delavan ZIP Code Lookup

61734 Zip Code File:
Zip Code: 61734,
City: Delavan
Delavan Area Code: 309
Delavan, IL - Time Zone: Central (GMT -06:00)
County: Tazewell
City Alias: Boynton, Delavan
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Delavan Cities

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