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Northbrook
City in Illinois, United States
Overview
Northbrook is a lively suburban community located about 25 miles north of downtown Chicago. Known for its outstanding schools, lush parks, and shopping destinations, it offers a relaxed lifestyle with access to nature and city amenities. The town attracts families, professionals, and visitors seeking a peaceful getaway close to the city.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
35,222
Time Zone
America/Chicago
Coordinates
42.13°, -87.83°
Key Metrics
Safety Score
89
Female Safety
87
LGBTQ+ Safety
83
Traffic Safety
79
Food Safety
97
Monthly Cost
$3,170
Local Cost
$2,340
Local Income
$5,100
Cashless
97
English
100
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
303 Mbps
Upload
24 Mbps
Latency
15 ms
City Vibrancy
9
Coworking
0
Cafes
2
Nightlife
0
Parks
7
Transport
0
Walk Score
0
Footways
—
Airport
PWK
Distance
6 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 70 tests. Updated 2025-12-05.
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 91/100.
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