San Mateo
City in California, United States
Overview
San Mateo is a city in United States.
Geographic Context
Jurisdiction
United States
State
California
Population
105,661
Time Zone
America/Los_Angeles
Coordinates
37.56°, -122.33°
Key Metrics
Safety Score
83
Female Safety
81
LGBTQ+ Safety
88
Traffic Safety
82
Food Safety
97
Monthly Cost
$5,659
Local Cost
$3,410
Local Income
$6,000
Cashless
95
English
99
Temperature
13.1°C
Summer Avg
14.8°C
Winter Avg
10.9°C
Record High
34.4°C
Record Low
2.3°C
Humidity
83%
Precipitation
515 mm
Internet Speed
172 Mbps
Upload
78 Mbps
Latency
18 ms
City Vibrancy
38
Coworking
3
Cafes
19
Nightlife
5
Parks
11
Transport
0
Walk Score
0
Footways
—
Airport
SFO
Distance
8 km
Explore
Frequently Asked Questions
Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025