48880   Zip Code Saint Louis Gratiot MI United States

City Saint Louis
County Gratiot
State Michigan
Latitude 43.458
Longitude -84.57135
Population 9,994
Density 133.68 people per square mile
Time Zone America/Detroit
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $59,922
Median individual: $28,304

Race

Mode: 69.9% White

Gender

 68.0% male 

Rent

  $802 / month  

Median house value: $140,533.0

Age

Median: 39.5 years old

Education

With at least college degree: 9.4%
With STEM degree: 32.6%

Marital Status

 34.3% married 

Never married: 44.5%

Labor Force Participation

 31.9% working 

Unemployed: 3.5%

Average Family Size

 2.76 people 

Commute Time

 19.3 minutes 

Health Care

 4.6% uninsured 

Poverty

 10.2%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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