US ZIP Code
48880

Saint Louis, MI

Gratiot County  ·  Michigan

● Active
👥 9,952 Population
💰 $56,108 Median HH Income
▼ 26% below avg ↑ 19% since 2019
🎂 39.7 Median Age ↑ 3% since 2019
🏠 $134,000 Median Home Value
▼ 52% below avg ↑ 44% since 2019
🎓 17.5% College Grads
▼ 55% below avg
📊 4.8% Unemployment
≈ Avg ↓ 15% since 2019
ZIP Code Details
ZIP Code48880
CitySaint Louis
StateMichigan (MI)
CountyGratiot County
Area Code989
Elevation716 ft
Latitude43.458864
Longitude-84.578359
TimezoneDetroit (DST)
FIPS26057
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 68.2% (6,786) Female 31.8% (3,166) ♀

Race & Ethnicity

White: 67.4%Hispanic: 9.5%Black: 18.9%Asian: 0.3%Other: 3.4%Race
White67.4%
Hispanic9.5%
Black18.9%
Asian0.3%
Other3.4%

Age Breakdown

Under 5
3%
5–17
11%
18–24
10%
25–44
37%
45–64
25%
65+
7%

Key Indicators

Median Age39.7 yrs ↑ 3% since 2019
Avg Household Size2.44
Below Poverty6.6% ▼ 34% below avg
College Grads17.5% ▼ 55% below avg
Unemployment4.8% ≈ Avg
No HS Diploma100 (1.4%)
HS Graduate2,357 (33.4%)
Some College2,381 (33.7%)
Associates985 (13.9%)
Bachelors460 (6.5%)
Graduate Degree778 (11%)

Education

No HS: 1.4%HS Grad: 33.4%Some College: 33.7%Associates: 13.9%Bachelors: 6.5%Graduate: 11%Edu
No HS1.4%
HS Grad33.4%
Some College33.7%
Associates13.9%
Bachelors6.5%
Graduate11.0%
Housing & Income

Housing Tenure

Owner: 80.5%Renter: 19.5%Tenure
Owner80.5%
Renter19.5%

Home Value Distribution

Under $50k
12%
$50k–100k
21%
$100k–150k
24%
$150k–200k
18%
$200k–300k
20%
$300k–500k
4%
Over $500k
2%

Financials

Median HH Income$56,108 ▼ 26% below avg ↑ 19% since 2019
Median Home Value$134,000 ▼ 52% below avg ↑ 44% since 2019
Home/Income Ratio2.4x (nat avg ~3.5x)
Median Rent$853/mo ↑ 26% since 2019
Total Units2,722
Vacant Units315
Avg HH Size2.44

Income Distribution

Under $25k
16%
$25k–50k
23%
$50k–75k
22%
$75k–100k
12%
$100k–150k
14%
$150k–200k
7%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
93%
Public Transit
0%
Walked
2%
Work From Home
5%

Commute Time

Under 15 min
52%
15–30 min
27%
30–45 min
9%
Over 45 min
12%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
13%
1960s–1970s
14%
1980s–1990s
12%
2000+
56%

Summary

Total Units2,722
Vacant315
Owner Occupied80.5%
Renter Occupied19.5%
Avg HH Size2.44
Frequently Asked Questions
ZIP code 48880 is in Saint Louis, MI, in Gratiot County.
ZIP code 48880 is located in Michigan (MI).
ZIP code 48880 is in Gratiot County, MI.
ZIP 48880 observes the Detroit timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 48880 is 9,952 people (ACS 2023).
The median household income in ZIP code 48880 is $56,108 (ACS 2023).
The median home value in ZIP 48880 is $134,000 (ACS 2023).
About ZIP Code 48880

ZIP code 48880 is located in Saint Louis, Michigan, within Gratiot County. With a population of 9,952, this is a lightly populated ZIP code with a middle-aged community — the median age is 39.7 years. Economically, 48880 is a solidly middle-class ZIP code: the median household income of $56,108 is below the national average.

Real estate in ZIP code 48880 represents one of the more affordable housing markets in the country. The median home value of $134,000 is well below the national average. Renters can expect to pay around $853 per month in median rent. Homeownership is strong here — 80.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 44% since 2019.

The population of 48880 is majority White (67.35%). Residents are less-educated — 17.5% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a relatively small share of residents at 6.6%. Household income has grown by 19% since 2019.

The unemployment rate in 48880 stands at 4.8%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 86%.

Overall, ZIP code 48880 in Saint Louis, MI is characterized as solidly middle-class, less-educated, a middle-aged community, and predominantly owner-occupied. With 9,952 residents, a median household income of $56,108, and a median home value of $134,000, it offers a clear picture of life in this part of Michigan.