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Winnetka
City in Illinois, United States
Overview
Winnetka is an affluent North Shore suburb of Chicago, renowned for its stately homes, beautiful parks, and sweeping lakefront. The village boasts a close-knit community atmosphere and a blend of locally owned shops and cafes, making it an ideal spot for relaxed exploration.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
12,744
Time Zone
America/Chicago
Coordinates
42.11°, -87.74°
Key Metrics
Safety Score · estimate
92
Female Safety
88
LGBTQ+ Safety
77
Traffic Safety
85
Food Safety
98
Monthly Cost · estimate
$4,100
Local Cost
$2,700
Local Income
$8,000
Cashless
97
English
100
Temperature
9.8°C
Summer Avg
21.1°C
Winter Avg
-1.4°C
Record High
34.7°C
Record Low
-24.8°C
Humidity
81%
Precipitation
981 mm
Internet Speed
391 Mbps
Upload
20 Mbps
Latency
14 ms
City Vibrancy
25
Coworking
0
Cafes
5
Nightlife
0
Parks
20
Transport
100
Walk Score
100
Footways
388.0
Airport
PWK
Distance
14 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 86/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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