Clark County, Illinois
Total Population: 15,328
County Seat: Marshall
Median Home Value
$123,100
Owner-occupied units
Median Household Income
$70,625
Across all households
Median Age
42 yrs
Across all residents
Bachelor's Degree+
24.3%
Adults 25 and older
Nearby Counties
Demographics
14 fieldsRacial & Ethnic Composition
Under 18 Years
22.3%
65 Years and Over
19.7%
Male
50.0%
Female
50.0%
U.S. Citizens (18+)
99.1%
No Health Insurance
4.9%
Education
3 fieldsHigh School Graduate or Higher (25+)
92.0%
Bachelor's Degree or Higher (25+)
24.3%
Enrolled in College (18+)
4.5%
Economics
6 fieldsMedian Household Income
$70,625
Mean Household Income
$83,186
Per Capita Income
$35,425
Unemployment Rate (16+)
4.0%
In Labor Force (19–64)
78.2%
SNAP / Food Stamps
12.2%
Housing & Households
13 fieldsMedian Home Value
$123,100
Median Rent
$828/mo
Total Housing Units
7,333
Owner-Occupied
81.7%
Renter-Occupied
18.3%
Vacancy Rate
10.0%
Married Couple Households
50.7%
Cohabiting Couple Households
8.2%
Male Householder, No Partner
17.0%
Female Householder, No Partner
24.1%
Average Household Size
2.28
Broadband Internet Access
86.8%
Housing Built Since 2010
5.2%
Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 17023.