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Michigan ZIP Codes
Mackinac County
Mackinac Island, MI
49757
49757 ZIP Code — Mackinac Island, MI
Mackinac County, Michigan
ZIP code 49757 is located in
Mackinac Island ,
Michigan ,
within Mackinac County .
It covers approximately 4.35 square miles and serves a population of
836 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 906 .
About ZIP code 49757
The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $612,500. Renters make up the majority at 61%, typical of denser urban areas.
The gap between median ($79,500) and mean household income suggests income inequality — a small number of higher earners pull the average up.
The dominant occupation class is management, business, and professional, with arts, entertainment, and food service as the leading industry. The average commute of 9 minutes is near the national average.
Educational attainment is near the national average, with 37% of residents holding a bachelor's degree or higher.
Health indicators show elevated rates of smoking (24%) compared to national benchmarks. 23% of residents lack health insurance, above the national average.
49757 ZIP code map
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Cities in ZIP code 49757
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Demographics
updated 06/2026
Population
Total population
836
Population density
192 / sq mi
State FIPS
26
County FIPS
097
Geography
Land area
4.35 sq mi
Water area
14.01 sq mi
Latitude
45.8659
Longitude
-84.6271
Timezone
Eastern (ET)
Area code
906
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
54.5%
50.8%
42.6%
$50k – $100k
34.8%
34.2%
31.1%
$100k – $200k
7.7%
12.1%
20.6%
Over $200k
3.0%
2.8%
5.7%
Demographics & statistics
$79,500
Median household income
$612,500
Median home value
36.6%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 98 11.7% 18 and over 738 88.3% 65 and over 108 12.9% Median age 39.1 years
Race & ethnicity
Black or African American
11%
American Indian / Alaska Native
7%
Group Count % White 485 52.5% Two or more races 117 12.7% Black or African American 102 11% Hispanic or Latino 88 9.5% American Indian / Alaska Native 65 7% Other race 56 6.1% Asian 11 1.2%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
54.5%
50.8%
42.6%
$50k – $100k
34.8%
34.2%
31.1%
$100k – $200k
7.7%
12.1%
20.6%
Over $200k
3.0%
2.8%
5.7%
Range % of households $15k–$25k 4.4% $25k–$35k 3.8% $35k–$50k 15.4% $50k–$75k 20.9% $75k–$100k 25.6% $100k–$150k 13.1% $150k–$200k 11.6% $200k+ 5.2% Median income $79,500
Housing
Housing overview
Metric Value Median home value $612,500 Median rent / month $998 Owner occupied 39.0% Renter occupied 61.0% Vacant 64.1% Single-family detached 42.5% Large apartment buildings 10.6% Mobile homes 2.2% Median rooms 4.5 Avg household size (owned) 2.00
Year built
Era % 2020 or later 0.0% 2010–2019 1.5% 2000–2009 8.7% 1990–1999 10.3% 1980–1989 21.9% 1970–1979 6.5% 1960–1969 10.4% 1950–1959 2.7% 1940–1949 0.7% 1939 or earlier 37.2%
Bedrooms
Size % of units No bedroom (studio) 19.2% 1 bedroom 10.7% 2 bedrooms 24.5% 3 bedrooms 27.3% 4 bedrooms 9.1% 5+ bedrooms 9.3%
Vehicles per household
Vehicles % of households No vehicle 72.7% 1 vehicle 12.2% 2 vehicles 9.3% 3 or more 5.8%
Heating fuel
Fuel type % Utility gas 11.6% Electricity 87.2% Wood 0.6% No fuel used 0.6%
Households & families
Household type Count % Married-couple family 85 24.7% Cohabiting couple 46 13.4% Male householder, no spouse 160 46.5% Female householder, no spouse 53 15.4% Households with children under 18 56 16.3% Households with seniors (65+) 87 25.3% Average household size 1.87
Marital status
Status Male Female Never married 69.8% 50.6% Married 18.1% 33.9% Separated 0.0% 3.1% Widowed 1.8% 6.2% Divorced 10.3% 6.2%
Education
Some college, no degree
18.3%
Graduate / professional
12.0%
Metric % HS diploma or higher 90.6% Bachelor's or higher 36.6%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 15 13.3% Kindergarten 2 1.8% Elementary school 38 33.6% High school 44 38.9% College / grad school 14 12.4%
Employment
Industry of employment
Arts, food & hospitality
40.9%
Transportation & utilities
8.6%
Professional & management
5.6%
Education & healthcare
3.1%
Public administration
3.1%
Finance & real estate
2.9%
Agriculture & mining
0.4%
Occupation
Category % Management, business & arts 43.8% Service 23.5% Sales & office 14.9% Natural resources & construction 8.4% Production & transportation 9.3%
Employment type
Type % Private sector 91.4% Government 6.3% Self-employed 2.3% Unpaid family workers 0.0%
Commute
Method % Drive alone 3.3% Carpool 10.1% Public transit 2.0% Walk 23.0% Work from home 7.2% Other means 54.3% Avg commute (minutes) 8.7
Poverty
Married-couple families
0.0%
Female-led households
73.3%
Income support
Source % of households Social Security 28.8% Retirement income 14.2% Supplemental Security 0.6% Cash public assistance 1.5% Food stamps / SNAP 1.5%
Health indicators
Condition % Obesity 39.4% High blood pressure 34.8% High cholesterol 34.4% Diabetes 12.8% Heart disease 7.6% Stroke 3.7% Asthma 11.8% Arthritis 30.6% Kidney disease 3.2% Pulmonary disease 8.8% Cancer 6.6%
Behavior / access % Smoking 23.5% Binge drinking 19.2% No physical activity 22.8% Less than 7 hrs sleep 33.8% Depression 22.9% Fair or poor health 17.0% Poor mental health 17.1% Poor physical health 12.5% No health insurance 9.8% Visited doctor (checkup) 73.7% Visited dentist 66.1% Cholesterol screening 91.1% Teeth loss 14.8%
Veterans & disability
Veterans Count % Civilian veterans 18 2.4%
Disability % Any disability 12.8% Under 18 0.0% 18–64 years 13.8% 65 and over 18.5%
Health insurance coverage
Type % Private insurance 58.9% Public insurance 29.9% No insurance 22.8% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 824 98.6% Spanish 91 11.0% Other Indo-European 83 10.1% Asian & Pacific Islander 0 0.0% Other languages 8 1.0%
Place of birth & citizenship
Origin Count % Native born (US) 687 82.2% Born in same state 683 81.7% Born in different state 475 56.8% Foreign born 4 0.5% Naturalized citizen 149 17.8% Not a US citizen 3 2.0%
Ancestry
Ancestry Count % French 102 12.2% Italian 95 11.4% English 10 1.2% Irish 7 0.8%
Ancestry Count % Arab 7 0.8% German 6 0.7% Polish 2 0.2%
Technology access
Metric % of households Computer access 41.1% Internet access 99.4%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 49757
What city is ZIP code 49757 in?
ZIP code 49757 is primarily assigned to Mackinac Island, Michigan.
What county is ZIP code 49757 in?
ZIP code 49757 falls within Mackinac County, Michigan.
Is ZIP code 49757 mostly rentals?
61% of occupied units in ZIP code 49757 are renter-occupied.
What is the typical home value in ZIP code 49757?
The median home value in ZIP code 49757 is $612,500.
What is the population of ZIP code 49757?
ZIP code 49757 has an estimated population of 836 residents, with a density of 192 people per square mile.
What is the median household income in ZIP code 49757?
The median household income in ZIP code 49757 is $79,500, above the national median of ~$75,000.
What timezone is ZIP code 49757 in?
ZIP code 49757 observes the EST timezone.
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