Mackinaw IL ZIP Code

Mackinaw 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 Mackinaw IL zip code by its streets and block numbers if we have some of the Mackinaw streets loaded in our website


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



Mackinaw Zip Code - Illinois

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


The Mackinaw Zip Code is 61755.



If you want to send a mail to Mackinaw City, you should use the 61755 Zip Code.


In 1983, the U.S. Postal Service introduced an expanded Mackinaw 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 61755 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mackinaw 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.


Mackinaw, Illinois - MAP



What is the Mackinaw Zip Code?

The Mackinaw Zip Code in Illinois is 61755.


ZIP Plus 4 Mackinaw - US Streets Zip Codes

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


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Search Mackinaw Zip Code

What is the zip code for Mackinaw IL?

61755

Mackinaw, Illinois - US Zip Code



Mackinaw ZIP Code Lookup

61755 Zip Code File:
Zip Code: 61755,
City: Mackinaw
Mackinaw Area Code: 309
Mackinaw, IL - Time Zone: Central (GMT -06:00)
County: Tazewell
City Alias: Mackinaw, Lilly
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Mackinaw Cities

Cities near Mackinaw in Illinois
(straight line)


View more Illinois zip codes



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