Unlock more jurisdiction sub-pages
Subscribe for full sub-page depth, saves, alerts, and exports.
Baulkham Hills
City in New South Wales, Australia
Overview
Baulkham Hills is a lively suburb in northwestern Sydney, blending leafy residential streets with busy shopping hubs and scenic parks. Offering a family-friendly atmosphere and modern conveniences, the area balances community tranquility with business vibrancy thanks to recent developments.
Geographic Context
Jurisdiction
Australia
State
New South Wales
Population
37,415
Time Zone
Australia/Sydney
Coordinates
-33.76°, 150.99°
Key Metrics
Safety Score
88
Female Safety
85
LGBTQ+ Safety
82
Traffic Safety
79
Food Safety
96
Monthly Cost
$3,625
Local Cost
$2,340
Local Income
$3,700
Cashless
95
English
99
Temperature
18.7°C
Summer Avg
22.4°C
Winter Avg
14.5°C
Record High
39.9°C
Record Low
6.0°C
Humidity
73%
Precipitation
887 mm
Internet Speed
108 Mbps
Upload
21 Mbps
Latency
13 ms
City Vibrancy
38
Coworking
0
Cafes
1
Nightlife
1
Parks
36
Transport
0
Walk Score
0
Footways
—
Airport
BWU
Distance
18 km
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsFrequently 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 88 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 84/100.
Subscribe to unlock more jurisdiction sub-pages this month.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.