Neponset IL ZIP Code

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

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

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

Neponset Zip Code - Illinois

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

The Neponset Zip Code is 61345.

If you want to send a mail to Neponset City, you should use the 61345 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Neponset 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 61345 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Neponset 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.

Neponset, Illinois - MAP

What is the Neponset Zip Code?

The Neponset Zip Code in Illinois is 61345.

ZIP Plus 4 Neponset - US Streets Zip Codes

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What is the zip code for Neponset IL?


Neponset, Illinois - US Zip Code

Neponset ZIP Code Lookup

61345 Zip Code File:
Zip Code: 61345,
City: Neponset
Neponset Area Code: 309
Neponset, IL - Time Zone: Central (GMT -06:00)
County: Bureau
City Alias: Neponset
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Neponset Cities

Cities near Neponset in Illinois
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