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Crystal Lake
City in Illinois, United States
Overview
Crystal Lake is a city in United States.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
40,269
Time Zone
America/Chicago
Coordinates
42.24°, -88.32°
Key Metrics
Safety Score
78
Female Safety
75
LGBTQ+ Safety
65
Traffic Safety
85
Food Safety
93
Monthly Cost
2,810
Local Cost
1810
Local Income
3400
Cashless
86
English
98
Temperature
9.4°C
Summer Avg
22.2°C
Winter Avg
-4.1°C
Record High
40.5°C
Record Low
-38.4°C
Humidity
78%
Precipitation
982 mm
Internet Speed
165 Mbps
Upload
58 Mbps
Latency
14 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
PWK
Distance
37 km
Explore
Frequently Asked Questions
Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025
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