City

Harsens Island, MI

1 ZIP code  ·  St. Clair County  ·  Michigan

👥1,058Population
💰$106,765Median HH Income▲ 40% above avg
🎂63.4Median Age
🏠$339,100Median Home Value▲ 22% above avg
🎓46.4%College Grads▲ 20% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 56.3% Female 43.7% ♀

Race & Ethnicity

White: 99.3%Other: 0.7%Race
White99.3%
Other0.7%

Age Breakdown

Under 5
2%
5–17
1%
18–24
6%
25–44
7%
45–64
37%
65+
19%

Key Indicators

Median Age63.4 yrs
Avg HH Size1.88
Below Poverty4.8% ▼ 52% below avg
College Grads46.4% ▲ 20% above avg
HS Graduate215 (22.4%)
Some College45 (4.7%)
Associates254 (26.5%)
Bachelors136 (14.2%)
Graduate Degree309 (32.2%)

Education

HS Grad: 22.4%Some College: 4.7%Associates: 26.5%Bachelors: 14.2%Graduate: 32.2%Edu
HS Grad22.4%
Some College4.7%
Associates26.5%
Bachelors14.2%
Graduate32.2%
Housing & Income

Housing Tenure

Owner: 96.6%Renter: 3.4%Tenure
Owner96.6%
Renter3.4%

Home Value Distribution

$100k–$150k
7%
$150k–$200k
11%
$200k–$300k
25%
$300k–$500k
32%
Over $500k
24%

Financials

Median HH Income$106,765 ▲ 40% above avg
Median Home Value$339,100 ▲ 22% above avg
Home/Income Ratio3.2x (nat avg ~3.5x)
Total Housing Units1,538
Vacant Units976

Income Distribution

Under $25k
6%
$25k–$50k
11%
$50k–$75k
8%
$75k–$100k
17%
$100k–$150k
22%
$150k–$200k
16%
Over $200k
20%
Employment & Commute

How People Get to Work

Drove Alone
80%
Public Transit
6%
Walked
2%
Work From Home
13%

Commute Time

Under 15 min
17%
15–30 min
10%
30–45 min
19%
Over 45 min
53%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
10%
1960s–1970s
9%
1980s–1990s
15%
2000+
60%
About Harsens Island, MI

Harsens Island is a city in Michigan, located in St. Clair County. The city spans 1 ZIP code and is home to approximately 1,058 residents. It is an older city, with a median age of 63.4 years.

Economically, Harsens Island is a upper-middle-income community. The median household income of $106,765 is above the national average. Approximately 4.8% of residents live below the poverty line.

The real estate market in Harsens Island is a mid-range housing market. Median home values stand at $339,100, which is above the national average. Homeownership is high at 96.6%, typical of suburban and family-oriented communities.

The population of Harsens Island is well-educated. 46.4% of adults hold a bachelor's degree or higher — above the national average. The community is primarily White (99.34%).

Harsens Island, MI offers residents above-average earning potential within Michigan.

ZIP Codes in Harsens Island
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
48028 1,058 $106,765 $339,100 0.0% 46.4% 96.6%