Castletown
City in Western Australia, Australia
Overview
Castletown is a charming coastal suburb in Western Australia, located just northeast of Esperance. Offering gorgeous beaches, a relaxed local vibe, and easy access to natural attractions, it's ideal for visitors seeking a quieter Australian coastal experience.
Geographic Context
Jurisdiction
Australia
State
Western Australia
Population
3,968
Time Zone
Australia/Sydney
Coordinates
-33.83°, 121.92°
Key Metrics
Safety Score
85
Female Safety
80
LGBTQ+ Safety
70
Traffic Safety
83
Food Safety
95
Monthly Cost
$2,230
Local Cost
$1,490
Local Income
$2,400
Cashless
85
English
100
Temperature
17.0°C
Summer Avg
19.3°C
Winter Avg
14.5°C
Record High
36.9°C
Record Low
8.2°C
Humidity
74%
Precipitation
550 mm
Internet Speed
84 Mbps
Upload
18 Mbps
Latency
40 ms
City Vibrancy
12
Coworking
0
Cafes
0
Nightlife
1
Parks
11
Transport
6
Walk Score
6
Footways
11.0
Airport
EPR
Distance
19 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 9 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 77/100.