San Diego County

City in California, United States

Overview

San Diego County is a lively Southern California destination known for its stunning coastline, diverse neighborhoods, and world-class attractions like the San Diego Zoo and Balboa Park. The region blends laid-back beach culture with urban sophistication, making it popular for both tourists and locals.

Geographic Context

Jurisdiction
United States
State
California
Population
3,298,634
Time Zone
America/Los_Angeles
Coordinates
33.03°, -116.77°

Key Metrics

Safety Score · estimate
70
Female Safety
75
LGBTQ+ Safety
80
Traffic Safety
65
Food Safety
95
Monthly Cost · estimate
$5,378
Local Cost
$3,030
Local Income
$4,700
Cashless
95
English
100
Temperature
17.1°C
Summer Avg
23.3°C
Winter Avg
11.0°C
Record High
43.8°C
Record Low
-1.9°C
Humidity
57%
Precipitation
320 mm
City Vibrancy
1
Coworking
0
Cafes
0
Nightlife
0
Parks
1
Transport
0
Walk Score
0
Footways
—
Airport
SEE
Distance
30 km

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
Similar cities worldwide
Compare
Side-by-side comparison
Neighborhoods
Local areas & vibes
City Guide
Tips & insights

Neighborhoods

Estimated

Neighborhood highlights with vibe, safety, and cost profiles.

View featured neighborhoods

Data sources

Source-backed data

OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-05.
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: 95/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.