Sadleir
City in New South Wales, Australia
Overview
Sadleir is a quiet residential suburb in southwestern Sydney, New South Wales, known for its close-knit community and tree-lined streets. The area offers basic amenities, local parks, and affordable living, making it attractive for families and those looking for a peaceful atmosphere. Small businesses and multicultural influences add local character to this modest town.
Geographic Context
Jurisdiction
Australia
State
New South Wales
Population
3,243
Time Zone
Australia/Sydney
Coordinates
-33.92°, 150.89°
Key Metrics
Safety Score
60
Female Safety
65
LGBTQ+ Safety
70
Traffic Safety
75
Food Safety
98
Monthly Cost
$2,625
Local Cost
$1,725
Local Income
$3,400
Cashless
85
English
100
Temperature
16.0°C
Summer Avg
22.2°C
Winter Avg
9.5°C
Record High
45.1°C
Record Low
-2.4°C
Humidity
72%
Precipitation
1011 mm
Internet Speed
175 Mbps
Upload
24 Mbps
Latency
11 ms
City Vibrancy
67
Coworking
0
Cafes
3
Nightlife
4
Parks
60
Transport
100
Walk Score
100
Footways
386.0
Airport
BWU
Distance
9 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 28 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-06.
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 68/100.