Barstow IL ZIP Code

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

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

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

Barstow Zip Code - Illinois

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

The Barstow Zip Code is 61236.

If you want to send a mail to Barstow City, you should use the 61236 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Barstow 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 61236 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Barstow 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.

Barstow, Illinois - MAP

What is the Barstow Zip Code?

The Barstow Zip Code in Illinois is 61236.

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Barstow, Illinois - US Zip Code

Barstow ZIP Code Lookup

61236 Zip Code File:
Zip Code: 61236,
City: Barstow
Barstow Area Code: 309
Barstow, IL - Time Zone: Central (GMT -06:00)
County: Rock Island
City Alias: Barstow
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Barstow Cities

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