Millbrae
City in California, United States
Overview
Millbrae is a safe, diverse suburb in the heart of the San Francisco Peninsula, popular for its excellent transit connections and proximity to SFO airport. The city offers a welcoming residential atmosphere with lively commercial districts, green spaces, and a mix of cultures.
Geographic Context
Jurisdiction
United States
State
California
Population
23,216
Time Zone
America/Los_Angeles
Coordinates
37.60°, -122.39°
Key Metrics
Safety Score
80
Female Safety
78
LGBTQ+ Safety
82
Traffic Safety
82
Food Safety
98
Monthly Cost
$4,190
Local Cost
$3,120
Local Income
$5,400
Cashless
97
English
100
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
354 Mbps
Upload
282 Mbps
Latency
35 ms
City Vibrancy
54
Coworking
0
Cafes
27
Nightlife
9
Parks
18
Transport
0
Walk Score
0
Footways
—
Airport
SFO
Distance
3 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 67 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 87/100.