Mason County, Illinois

Mason County is home to 12,745 people. 14.8% of residents live below the poverty line, above the Illinois rate (11.8%). The median household income is $62,845.

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MeasureValueIllinoisYearSource
Population12,74512,694,7982024Decennial Census and American Community Survey 5-year estimates
Median household income$62,845$83,3902024Decennial Census and American Community Survey 5-year estimates
Below poverty line14.8%11.8%2024Decennial Census and American Community Survey 5-year estimates
Children in poverty19.6%15.1%2024Decennial Census and American Community Survey 5-year estimates
No health insurance3.9%6.9%2024Decennial Census and American Community Survey 5-year estimates
Bachelor's degree or higher17.1%37.8%2024Decennial Census and American Community Survey 5-year estimates
Median home value$103,400$263,3002024Decennial Census and American Community Survey 5-year estimates
Median gross rent$802$1,2742024Decennial Census and American Community Survey 5-year estimates
Renters paying 30%+ of income56.6%47.9%2024Decennial Census and American Community Survey 5-year estimates
Foreign-born0.9%14.7%2024Decennial Census and American Community Survey 5-year estimates
Median age45.4 years39.0 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.