San Joaquin County
City in California, United States
Overview
San Joaquin County, located in California's Central Valley, is a diverse region encompassing cities like Stockton, Lodi, and Tracy. It blends agricultural heritage with suburban development, offering a mix of charming small towns, local wineries, and a lively arts and waterfront scene. Visitors can enjoy the county's friendly communities and scenic open spaces.
Geographic Context
Jurisdiction
United States
State
California
Population
779,233
Time Zone
America/Los_Angeles
Coordinates
37.93°, -121.27°
Key Metrics
Safety Score · estimate
55
Female Safety
60
LGBTQ+ Safety
55
Traffic Safety
65
Food Safety
85
Monthly Cost · estimate
$3,540
Local Cost
$2,120
Local Income
$3,750
Cashless
85
English
95
Temperature
16.3°C
Summer Avg
23.7°C
Winter Avg
9.1°C
Record High
47.3°C
Record Low
-4.4°C
Humidity
62%
Precipitation
449 mm
Internet Speed
7 Mbps
Upload
1 Mbps
Latency
320 ms
City Vibrancy
9
Coworking
0
Cafes
0
Nightlife
0
Parks
9
Transport
0
Walk Score
0
Footways
—
Airport
SCK
Distance
5 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 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
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: 78/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.