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Buffalo Grove
City in Illinois, United States
Overview
Buffalo Grove is a tranquil suburb north of Chicago, known for its excellent schools, sprawling parks, and community-oriented atmosphere. Its blend of residential charm and local amenities make it an ideal place for families and professionals seeking a peaceful lifestyle. The city hosts a variety of events and festivals, drawing visitors from the surrounding region.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
43,212
Time Zone
America/Chicago
Coordinates
42.15°, -87.96°
Key Metrics
Safety Score
88
Female Safety
85
LGBTQ+ Safety
85
Traffic Safety
82
Food Safety
97
Monthly Cost
$3,157
Local Cost
$2,120
Local Income
$4,600
Cashless
96
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
187 Mbps
Upload
14 Mbps
Latency
23 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
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 2026-03-21.
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 1 tests. Updated 2025-12-06.
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 78/100.
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