48079   Zip Code Saint Clair St. Clair MI United States

City Saint Clair
County St. Clair
State Michigan
Latitude 42.8576
Longitude -82.54721
Population 12,711
Density 303.89 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: $79,891
Median individual: $42,031

Race

Mode: 93.9% White

Gender

 52.5% female 

Rent

  $1139 / month  

Median house value: $292,458.0

Age

Median: 45.3 years old

Education

With at least college degree: 26.5%
With STEM degree: 39.3%

Marital Status

 55.2% married 

Never married: 26.4%

Labor Force Participation

 62.3% working 

Unemployed: 2.8%

Average Family Size

 2.94 people 

Commute Time

 25.0 minutes 

Health Care

 4.7% uninsured 

Poverty

 6.1%

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

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