San Ramon
City in California, United States
Overview
San Ramon is a thriving city in the Tri-Valley region of California's Bay Area, known for its family-friendly neighborhoods, excellent schools, and scenic parks. The city boasts modern shopping centers and is a hub for several major corporations, making it both a comfortable residential community and a dynamic business destination.
Geographic Context
Jurisdiction
United States
State
California
Population
84,605
Time Zone
America/Los_Angeles
Coordinates
37.78°, -121.98°
Key Metrics
Safety Score
93
Female Safety
90
LGBTQ+ Safety
89
Traffic Safety
88
Food Safety
99
Monthly Cost
$4,920
Local Cost
$3,120
Local Income
$6,700
Cashless
98
English
100
Temperature
14.7°C
Summer Avg
20.2°C
Winter Avg
8.7°C
Record High
45.2°C
Record Low
-4.9°C
Humidity
70%
Precipitation
467 mm
Internet Speed
242 Mbps
Upload
91 Mbps
Latency
12 ms
City Vibrancy
17
Coworking
0
Cafes
8
Nightlife
0
Parks
9
Transport
0
Walk Score
0
Footways
—
Airport
LVK
Distance
17 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
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 6 tests. Updated 2025-12-05.
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 92/100.