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Johnson County
City in Illinois, United States
Overview
Johnson County is a city in United States.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
8,447
Time Zone
America/Chicago
Coordinates
37.46°, -88.88°
Key Metrics
Safety Score
65
Female Safety
60
LGBTQ+ Safety
40
Traffic Safety
60
Food Safety
90
Monthly Cost
1,790
Local Cost
970
Local Income
2250
Cashless
60
English
100
Temperature
13.8°C
Summer Avg
25.0°C
Winter Avg
1.6°C
Record High
42.7°C
Record Low
-20.3°C
Humidity
77%
Precipitation
1230 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
1
Walk Score
1
Footways
1.0
Airport
MWA
Distance
35 km
Explore
Frequently Asked Questions
Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025
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