Cost of Living in St. Clair County, Michigan
At a Glance
Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)
How St. Clair County Compares
Median monthly rent comparison
Detailed Housing Stats
National Ranking
Affordability Rank
St. Clair County ranks #2,344 of 3,144 counties for affordability (bottom 25%)
Data Story
About Cost of Living in St. Clair County, Michigan
St. Clair balances higher income and housing costs
St. Clair County's rent-to-income ratio of 17.3% edges above the national average, offset partly by a median household income of $69,349—the highest among the eight-county comparison and just $5,406 below the U.S. median. At $999 monthly, St. Clair rents run the highest in the region, but stronger incomes offset affordability pressure.
Above Michigan's affordability average
St. Clair County ranks among Michigan's less affordable markets, with a 17.3% rent-to-income ratio exceeding the state's 16.3% baseline. Its $999 monthly rent is the highest in the eight-county region, placing it $126 above Michigan's median.
The region's priciest rental market
St. Clair's $999 rent significantly outpaces all neighboring counties—$183 above Shiawassee, $185 above Saginaw, and $345 above Schoolcraft. Its 17.3% rent-to-income ratio trails only Saginaw (18.9%), indicating that despite higher incomes, St. Clair residents face the steepest housing affordability challenges regionally.
Higher income supports elevated housing costs
St. Clair renters spend 17.3% of a $69,349 income on $999 monthly rent, while homeowners dedicate 17.4% to a $1,007 monthly mortgage on homes worth $213,900—the highest median home value in the region. The county's relatively strong income base absorbs these premium housing costs more effectively than lower-income neighbors.
St. Clair suits higher-earning relocators
Relocating to St. Clair County works best if your household income approaches or exceeds $69,349; otherwise, the 17.3% rent ratio will strain your budget. If you prioritize established neighborhoods and don't mind premium rents, St. Clair's higher incomes and $213,900 median home values reflect stronger property stability.
Cost of Living Advisory: St. Clair County
Affordability Verdict
St. Clair County is affordable for renters, with a median gross rent of $999/month representing approximately 17.3% of median household income. The rent burden (GRAPI) stands at 32.0%.
Rent vs. Own
The median rent in St. Clair County is $999/month, while owner costs run $1,007/month. Renting saves approximately $8/month.
Income Needed
To afford the median rent without exceeding 30% of gross income, a household needs to earn approximately $39,960/year. For owner costs at the 28% rule, the required income is roughly $43,157/year. With a median household income of $69,349, most households can comfortably afford rent here. Notably, 32.0% of renter households in St. Clair County are cost-burdened, spending more than 30% of income on housing.
Regional Context
St. Clair County sits 6% less expensive than Ingham County ($1,058/month) in terms of median gross rent.
Affordability Calculator
See how your income compares to housing costs in St. Clair County
Rent Burden
17.3%
of gross income
Max Housing (28% Rule)
$1,618
per month
Owner Cost Burden
17.4%
of gross income
The median home in St. Clair County may be a stretch
Median home value is $213,900. Estimated monthly cost: $1,708 vs. your max of $1,618.
Rent Affordability Guide
Income Needed Calculator
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Based on the 30% rule for rent and 28% rule for housing costs (mortgage + owner costs). Mortgage estimate assumes 20% down, 7.2% interest, 30-year fixed.
Frequently Asked Questions
What is the cost of living in St. Clair County, Michigan?
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See Today's RatesData: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.
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