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Winchester
City in California, United States
Overview
Winchester, California, is a small yet growing town known for its peaceful, family-oriented atmosphere and proximity to scenic landscapes. With a blend of newer developments and rural charm, Winchester offers a relaxed lifestyle just a short drive from larger cities in Riverside County.
Geographic Context
Jurisdiction
United States
State
California
Population
4,150
Time Zone
America/Los_Angeles
Coordinates
33.71°, -117.08°
Key Metrics
Safety Score · estimate
75
Female Safety
78
LGBTQ+ Safety
75
Traffic Safety
70
Food Safety
97
Monthly Cost · estimate
$3,200
Local Cost
$2,390
Local Income
$4,300
Cashless
90
English
100
Temperature
16.3°C
Summer Avg
23.9°C
Winter Avg
9.3°C
Record High
44.1°C
Record Low
-4.7°C
Humidity
51%
Precipitation
299 mm
Internet Speed
224 Mbps
Upload
113 Mbps
Latency
13 ms
City Vibrancy
3
Coworking
0
Cafes
0
Nightlife
1
Parks
2
Transport
4
Walk Score
4
Footways
7.0
Airport
HMT
Distance
6 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: 69/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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