Clinton County , Illinois
Population: 36,899 residents · 2023 Census ACS
Income $82,314 Home $180,500 Rent $934/mo
Page updated: · Data vintage: CDC PLACES 2023 · FEMA NRI v1.20
Across 36,899 residents, Clinton County tracks with a mixed cost-and-earnings profile — useful as a comparison anchor for Illinois and neighboring counties alike. CDC PLACES data shows adult obesity in Clinton County at 40%, well above the US figure — a marker of broader health-system access and economic conditions in the area.
$82,314
Median Income
household
$180,500
Home Value
median
$934/mo
Monthly Rent
median gross
N/A
Unemployment
rate
Income & Housing
| Median Household Income | $82,314 |
| Per Capita Income | $41,334 |
| Poverty Rate | 7.5% |
| Median Home Value | $180,500 |
| Median Gross Rent | $934/mo |
| Owner Occupied | 79.3% |
| Renter Occupied | 20.7% |
Demographics & Education
| Total Population | 36,899 |
| Median Age | 41.4 yrs |
| Bachelor's or Higher | 24.4% |
Health Outcomes
CDC PLACES 2023 · % of adults
40.0%
Obesity
9.3%
Diabetes
14.1%
Smoking
30.8%
High Blood Pressure
21.0%
No Physical Activity
22.6%
Depression
35.5%
Insufficient Sleep
78.3%
Annual Checkup
Natural Hazard Risk
FEMA National Risk Index · county-level scores
Overall risk score: 65.6 · 66th national percentile
🌪️ Tornado
65.84
🌀 Hurricane
33.25
🔥 Wildfire
7.92
❄️ Winter Storm
41.63
🌍 Earthquake
91.16
☀️ Drought
59.99
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