Mason County, Illinois

Total Population: 12,878

County Seat: Havana

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Median Home Value

$106,100

Owner-occupied units

Median Household Income

$62,127

Across all households

Median Age

45.5 yrs

Across all residents

Bachelor's Degree+

17.1%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)95.5%
Two or More Races2.2%
Hispanic or Latino1.5%
Black (Non-Hispanic)0.6%
Am. Indian / Alaska Native0.2%
Asian (Non-Hispanic)0.1%

Under 18 Years

20.6%

65 Years and Over

23.0%

Male

49.3%

Female

50.7%

U.S. Citizens (18+)

99.9%

No Health Insurance

4.6%

Education

3 fields

High School Graduate or Higher (25+)

92.1%

Bachelor's Degree or Higher (25+)

17.1%

Enrolled in College (18+)

3.4%

Economics

6 fields

Median Household Income

$62,127

Mean Household Income

$78,688

Per Capita Income

$34,783

Unemployment Rate (16+)

6.1%

In Labor Force (19–64)

77.3%

SNAP / Food Stamps

14.4%

Housing & Households

13 fields

Median Home Value

$106,100

Median Rent

$760/mo

Total Housing Units

6,615

Owner-Occupied

80.6%

Renter-Occupied

19.4%

Vacancy Rate

13.6%

Married Couple Households

46.3%

Cohabiting Couple Households

10.3%

Male Householder, No Partner

22.1%

Female Householder, No Partner

21.4%

Average Household Size

2.21

Broadband Internet Access

86.2%

Housing Built Since 2010

3.4%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 17125.