US ZIP Code
48059

Fort Gratiot, MI

St. Clair County  ·  Michigan

● Active
👥 15,371 Population ↑ 3% since 2019
💰 $78,841 Median HH Income
≈ Avg ↑ 40% since 2019
🎂 48.5 Median Age ↑ 5% since 2019
🏠 $199,200 Median Home Value
▼ 29% below avg ↑ 28% since 2019
🎓 42.7% College Grads
▲ 10% above avg
📊 5.6% Unemployment
▲ 15% above avg ↓ 19% since 2019
ZIP Code Details
ZIP Code48059
CityFort Gratiot
StateMichigan (MI)
CountySt. Clair County
Area Code810
Elevation616 ft
Latitude43.088752
Longitude-82.488372
TimezoneDetroit (DST)
FIPS26147
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 47.1% (7,241) Female 52.9% (8,130) ♀

Race & Ethnicity

White: 90.3%Hispanic: 5.1%Black: 1.2%Asian: 0.8%Other: 2.5%Race
White90.3%
Hispanic5.1%
Black1.2%
Asian0.8%
Other2.5%

Age Breakdown

Under 5
5%
5–17
15%
18–24
6%
25–44
21%
45–64
28%
65+
11%

Key Indicators

Median Age48.5 yrs ↑ 5% since 2019
Avg Household Size2.31
Below Poverty6.4% ▼ 36% below avg
College Grads42.7% ▲ 10% above avg
Unemployment5.6% ▲ 15% above avg
No HS Diploma106 (1%)
HS Graduate2,755 (25.5%)
Some College1,691 (15.6%)
Associates1,643 (15.2%)
Bachelors1,288 (11.9%)
Graduate Degree3,334 (30.8%)

Education

No HS: 1%HS Grad: 25.5%Some College: 15.6%Associates: 15.2%Bachelors: 11.9%Graduate: 30.8%Edu
No HS1.0%
HS Grad25.5%
Some College15.6%
Associates15.2%
Bachelors11.9%
Graduate30.8%
Housing & Income

Housing Tenure

Owner: 82.3%Renter: 17.8%Tenure
Owner82.3%
Renter17.8%

Home Value Distribution

Under $50k
12%
$50k–100k
8%
$100k–150k
13%
$150k–200k
18%
$200k–300k
28%
$300k–500k
16%
Over $500k
6%

Financials

Median HH Income$78,841 ≈ Avg ↑ 40% since 2019
Median Home Value$199,200 ▼ 29% below avg ↑ 28% since 2019
Home/Income Ratio2.5x (nat avg ~3.5x)
Median Rent$956/mo ↑ 12% since 2019
Total Units7,324
Vacant Units789
Avg HH Size2.31

Income Distribution

Under $25k
13%
$25k–50k
14%
$50k–75k
19%
$75k–100k
18%
$100k–150k
21%
$150k–200k
8%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
90%
Public Transit
1%
Walked
1%
Work From Home
8%

Commute Time

Under 15 min
33%
15–30 min
37%
30–45 min
13%
Over 45 min
17%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
13%
1960s–1970s
13%
1980s–1990s
17%
2000+
55%

Summary

Total Units7,324
Vacant789
Owner Occupied82.3%
Renter Occupied17.8%
Avg HH Size2.31
Frequently Asked Questions
ZIP code 48059 is in Fort Gratiot, MI, in St. Clair County.
ZIP code 48059 is located in Michigan (MI).
ZIP code 48059 is in St. Clair County, MI.
ZIP 48059 observes the Detroit timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 48059 is 15,371 people (ACS 2023).
The median household income in ZIP code 48059 is $78,841 (ACS 2023).
The median home value in ZIP 48059 is $199,200 (ACS 2023).
About ZIP Code 48059

ZIP code 48059 is located in Fort Gratiot, Michigan, within St. Clair County. With a population of 15,371, this is a moderately populated ZIP code with a mature community — the median age is 48.5 years. Economically, 48059 is a middle-income ZIP code: the median household income of $78,841 is near the national average.

Real estate in ZIP code 48059 represents an affordable housing market. The median home value of $199,200 is below the national average. Renters can expect to pay around $956 per month in median rent. Homeownership is strong here — 82.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.

The population of 48059 is primarily White (90.28%). Residents are well-educated — 42.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 6.4%. Household income has grown by 40% since 2019.

The unemployment rate in 48059 stands at 5.6%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 79%.

Overall, ZIP code 48059 in Fort Gratiot, MI is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 15,371 residents, a median household income of $78,841, and a median home value of $199,200, it offers a clear picture of life in this part of Michigan.