Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MI/MACKINAC-ISLAND

Mackinac Island ZIP code, Michigan

The ZIP code for Mackinac Island, MI is 49757, and its area code is 906.

USPS city name
1 ZIP code
Population
561
Area code
906

Mackinac Island in numbers

About 561 people live in Mackinac Island, in 176 households. The median household income is $95,000 a year, 30% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $733,300 (3.2 times the Michigan median), and median gross rent is $1,197 a month. The median age is 40.4; 41.0% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 9 minutes.

Population561Mackinac Island561
Households176Mackinac Island176
Median age40.4Mackinac Island40.4Michigan40.2US 38.9
Median household income$95,000Mackinac Island$95,000Michigan$72,875US $80,734
Median home value$733,300Mackinac Island$733,300Michigan$231,600US $332,700
Median gross rent$1,197Mackinac Island$1,197Michigan$1,129US $1,413
Bachelor's degree or higher41.0%Mackinac Island41.0%Michigan32.4%US 35.7%
Mean commute8.8 minMackinac Island8.8 minMichigan24.2 minUS 26.4 min
Population density129 / sq miMackinac Island129 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Mackinac Island city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mackinac Island

ZIP codes with the USPS city name Mackinac Island
ZIP City Type Population Median income Median home
49757 Mackinac Island , MI Standard 561 $95,000 $733,300

Map of Mackinac Island ZIP codes

49757

The ZIP codes of Mackinac Island, MI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Mackinac Island

The nearest larger towns are St. Ignace (2,463 people, 5.4 mi), Mackinaw City (778 people, 8.2 mi) and Cheboygan (4,820 people, 17 mi).

Towns near Mackinac Island
TownPopulationDistance
Cheboygan 4,820 16.9 mi
Kincheloe 2,524 29.4 mi

More nearby: every ZIP code in Mackinac County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Mackinac Island, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/mackinac-island

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