Dianella

City in Western Australia, Australia

Overview

Dianella is a leafy residential suburb in Perth, Western Australia, known for its multicultural community, excellent parks, and family-friendly atmosphere. The area combines peaceful living with convenient access to suburban shopping and amenities, making it ideal for both locals and newcomers.

Geographic Context

Jurisdiction
Australia
State
Western Australia
Population
24,169
Time Zone
Australia/Sydney
Coordinates
-31.89°, 115.87°

Key Metrics

Safety Score · estimate
82
Female Safety
80
LGBTQ+ Safety
88
Traffic Safety
78
Food Safety
99
Monthly Cost · estimate
$3,325
Local Cost
$1,700
Local Income
$3,600
Cashless
96
English
98
Temperature
19.1°C
Summer Avg
22.5°C
Winter Avg
16.0°C
Record High
37.8°C
Record Low
8.3°C
Humidity
69%
Precipitation
659 mm
Internet Speed
258 Mbps
Upload
41 Mbps
Latency
5 ms
City Vibrancy
65
Coworking
0
Cafes
3
Nightlife
0
Parks
62
Transport
0
Walk Score
0
Footways
—
Airport
PER
Distance
11 km

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
Similar cities worldwide
Compare
Side-by-side comparison
Neighborhoods
Local areas & vibes
City Guide
Tips & insights

Neighborhoods

Estimated

Neighborhood highlights with vibe, safety, and cost profiles.

View featured neighborhoods

Data sources

Source-backed data

World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 38 tests. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.

Estimates and unverified origins

Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 85/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.