St. Clair County, Michigan

St. Clair County is home to 160,221 people. 11.3% of residents live below the poverty line, below the Michigan rate (13.2%). The median household income is $71,270.

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MeasureValueMichiganYearSource
Population160,22110,077,7612024Decennial Census and American Community Survey 5-year estimates
Median household income$71,270$72,8752024Decennial Census and American Community Survey 5-year estimates
Below poverty line11.3%13.2%2024Decennial Census and American Community Survey 5-year estimates
Children in poverty15.7%17.6%2024Decennial Census and American Community Survey 5-year estimates
No health insurance4.9%4.9%2024Decennial Census and American Community Survey 5-year estimates
Bachelor's degree or higher20.3%32.4%2024Decennial Census and American Community Survey 5-year estimates
Median home value$224,600$231,6002024Decennial Census and American Community Survey 5-year estimates
Median gross rent$1,029$1,1292024Decennial Census and American Community Survey 5-year estimates
Renters paying 30%+ of income55.2%50.4%2024Decennial Census and American Community Survey 5-year estimates
Foreign-born2.0%7.2%2024Decennial Census and American Community Survey 5-year estimates
Median age44.5 years40.2 years2024Decennial Census and American Community Survey 5-year estimates

Neighboring counties

Figures are the latest published estimates, from the sources named; survey estimates carry margins of error.