Dekalb IL ZIP Code

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


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


Dekalb Area Code is 815/779 and Time Zone is Central (GMT -06:00).



Dekalb Zip Code - Illinois

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


The Dekalb Zip Code is 60115.



If you want to send a mail to Dekalb City, you should use the 60115 Zip Code.


In 1983, the U.S. Postal Service introduced an expanded Dekalb 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 60115 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dekalb 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.


Dekalb, Illinois - MAP



What is the Dekalb Zip Code?

The Dekalb Zip Code in Illinois is 60115.


ZIP Plus 4 Dekalb - US Streets Zip Codes

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


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Search Dekalb Zip Code

What is the zip code for Dekalb IL?

60115

Dekalb, Illinois - US Zip Code



Dekalb ZIP Code Lookup

60115 Zip Code File:
Zip Code: 60115,
City: Dekalb
Dekalb Area Code: 815/779
Dekalb, IL - Time Zone: Central (GMT -06:00)
County: Dekalb
City Alias: Dekalb
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Dekalb Cities

Cities near Dekalb in Illinois
(straight line)


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