Marshall County, Illinois

Total Population: 11,715

County Seat: Lacon

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Median Home Value

$137,800

Owner-occupied units

Median Household Income

$69,818

Across all households

Median Age

45.9 yrs

Across all residents

Bachelor's Degree+

18.7%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)92.4%
Two or More Races3.6%
Hispanic or Latino3.2%
Black (Non-Hispanic)0.4%
Other Race0.3%
Asian (Non-Hispanic)0.1%

Under 18 Years

21.2%

65 Years and Over

23.6%

Male

50.3%

Female

49.7%

U.S. Citizens (18+)

99.0%

No Health Insurance

3.6%

Education

3 fields

High School Graduate or Higher (25+)

91.0%

Bachelor's Degree or Higher (25+)

18.7%

Enrolled in College (18+)

3.2%

Economics

6 fields

Median Household Income

$69,818

Mean Household Income

$83,438

Per Capita Income

$36,065

Unemployment Rate (16+)

4.7%

In Labor Force (19–64)

75.3%

SNAP / Food Stamps

12.1%

Housing & Households

13 fields

Median Home Value

$137,800

Median Rent

$767/mo

Total Housing Units

5,824

Owner-Occupied

79.7%

Renter-Occupied

20.3%

Vacancy Rate

14.8%

Married Couple Households

50.6%

Cohabiting Couple Households

7.4%

Male Householder, No Partner

17.6%

Female Householder, No Partner

24.4%

Average Household Size

2.30

Broadband Internet Access

83.7%

Housing Built Since 2010

2.1%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 17123.