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Clark County
City in Illinois, United States
Overview
Clark County, Illinois is a charming rural county characterized by its friendly communities, historical downtowns, and scenic landscapes. The area is ideal for travelers seeking tranquility, Midwestern hospitality, and quirky roadside attractions.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
503,311
Time Zone
America/Chicago
Coordinates
39.33°, -87.79°
Key Metrics
Safety Score
70
Female Safety
65
LGBTQ+ Safety
60
Traffic Safety
78
Food Safety
95
Monthly Cost
$1,785
Local Cost
$1,100
Local Income
$3,000
Cashless
80
English
100
Temperature
11.8°C
Summer Avg
23.5°C
Winter Avg
-0.9°C
Record High
42.4°C
Record Low
-28.0°C
Humidity
78%
Precipitation
1126 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
SIV
Distance
38 km
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsFrequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 56/100.
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