Mackinac Island MI ZIP Code

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

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

Mackinac Island Area Code is 906 and Time Zone is Eastern (GMT -05:00).

Mackinac Island Zip Code - Michigan

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

The Mackinac Island Zip Code is 49757.

If you want to send a mail to Mackinac Island City, you should use the 49757 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Mackinac Island 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 49757 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mackinac Island 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 Michigan.

Mackinac Island, Michigan - MAP

What is the Mackinac Island Zip Code?

The Mackinac Island Zip Code in Michigan is 49757.

ZIP Plus 4 Mackinac Island - US Streets Zip Codes

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Mackinac Island, Michigan - US Zip Code

Mackinac Island ZIP Code Lookup

49757 Zip Code File:
Zip Code: 49757,
City: Mackinac Island
Mackinac Island Area Code: 906
Mackinac Island, MI - Time Zone: Eastern (GMT -05:00)
County: Mackinac
City Alias: Mackinac Is, Mackinac Island
State: Michigan
State Abb: MI

Michigan Zip+4 - Nearby Mackinac Island Cities

Cities near Mackinac Island in Michigan
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