City

Marine City, MI

1 ZIP code  ·  St. Clair County  ·  Michigan

👥7,466Population
💰$76,304Median HH Income≈ Avg
🎂46.8Median Age
🏠$170,800Median Home Value▼ 39% below avg
🎓31.0%College Grads▼ 20% below avg
📊5.6%Unemployment▲ 14% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.9% Female 50.1% ♀

Race & Ethnicity

White: 96%Hispanic: 1.2%Asian: 0.2%Other: 1.5%Race
White96.0%
Hispanic1.2%
Asian0.2%
Other1.5%

Age Breakdown

Under 5
4%
5–17
15%
18–24
7%
25–44
20%
45–64
30%
65+
11%

Key Indicators

Median Age46.8 yrs
Avg HH Size2.28
Below Poverty6.4% ▼ 36% below avg
College Grads31.0% ▼ 20% below avg
Unemployment5.6% ▲ 14% above avg
No HS Diploma62 (1.2%)
HS Graduate1,931 (37.6%)
Some College826 (16.1%)
Associates724 (14.1%)
Bachelors523 (10.2%)
Graduate Degree1,072 (20.9%)

Education

No HS: 1.2%HS Grad: 37.6%Some College: 16.1%Associates: 14.1%Bachelors: 10.2%Graduate: 20.9%Edu
No HS1.2%
HS Grad37.6%
Some College16.1%
Associates14.1%
Bachelors10.2%
Graduate20.9%
Housing & Income

Housing Tenure

Owner: 89.2%Renter: 10.8%Tenure
Owner89.2%
Renter10.8%

Home Value Distribution

Under $50k
8%
$50k–$100k
6%
$100k–$150k
27%
$150k–$200k
17%
$200k–$300k
25%
$300k–$500k
12%
Over $500k
5%

Financials

Median HH Income$76,304 ≈ Avg
Median Home Value$170,800 ▼ 39% below avg
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$879/mo
Total Housing Units3,701
Vacant Units421

Income Distribution

Under $25k
15%
$25k–$50k
17%
$50k–$75k
15%
$75k–$100k
21%
$100k–$150k
16%
$150k–$200k
11%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
87%
Walked
5%
Work From Home
8%

Commute Time

Under 15 min
30%
15–30 min
23%
30–45 min
19%
Over 45 min
28%
Housing Stock

Year Built

Before 1940
6%
1940s–1950s
9%
1960s–1970s
14%
1980s–1990s
11%
2000+
60%
About Marine City, MI

Marine City is a city in Michigan, located in St. Clair County. The city spans 1 ZIP code and is home to approximately 7,466 residents. It is a mature city, with a median age of 46.8 years.

Economically, Marine City is a middle-income community. The median household income of $76,304 is near the national average. Approximately 6.4% of residents live below the poverty line. The unemployment rate is 5.6%, near the national average.

The real estate market in Marine City is an affordable housing market. Median home values stand at $170,800, which is below the national average. Renters typically pay around $879 per month. Homeownership is high at 89.2%, typical of suburban and family-oriented communities.

The population of Marine City is moderately educated. 31.0% of adults hold a bachelor's degree or higher — below the national average. The community is primarily White (96%).

Marine City, MI offers residents a cost-conscious lifestyle within Michigan.

ZIP Codes in Marine City
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
48039 7,466 $76,304 $170,800 $879 5.6% 31.0% 89.2%