Address Twin
Preview release. Covering 233 Perth metro suburbs total — 20 with all fields hand-verified against published government sources (REIWA, DFES, ABS Census, ACARA, Transperth, EPA), the rest with real metadata + regional estimates pending bulk ingestion. WA Police crime stats and individual address (GNAF) data are pending. Each suburb page shows its own data-quality badge. See data sources for full attribution.
City of Kwinana · WA 6167Verified data
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KWINANA

City of Kwinana

59/100

This score is calculated from official open government data using the Family weighting profile. It is a decision-support tool, not financial or property advice. Always verify data independently before making purchase decisions.See disclaimer →

Affordability
Excellent

Median sale price $425k (last 12 months)

Source:Landgate
Bushfire Risk
Good

Medium bushfire risk — BAL 12.5 construction standards may apply

Source:DFES WA
Crime Rate
Fair

Crime data not available for this suburb

Source:WA Police
Transit Access
Excellent

1 train stop within 800m — nearest is Kwinana Station

Source:Transperth
Schools
Good

Nearest government primary: Kwinana Primary School (ICSEA 948) — 0.5km away

Source:ACARA My School
Air Quality
Poor

Within the Kwinana industrial corridor — elevated industrial air quality risk

Source:EPA WA
Socioeconomic
Poor

Median household income $72k/year — SEIFA decile 3/10

Source:ABS Census 2021·Aug 2021
Contaminated Sites
Fair

1 EPA-listed contaminated site nearby — nearest 1.8km away

Source:EPA WA Contaminated Sites

Property Sales

Median price

$425k

Sales (12m)

84

12m change

+0.2%

Landgate(monthly)

Crime Statistics

Crime data not available for this suburb.

WA Police(quarterly)

Nearby Schools

Kwinana Primary School
government primaryICSEA 948
0.5km
Medina Primary School
government primaryICSEA 932
1.4km
ACARA My School(annual)

Demographics

Population

4,220

Median age

34

Median household income

$72k

Owner-occupied

51%

Renting

43%

Median weekly rent

$350

ABS Census 2021·Aug 2021(annual)

Note: Census data is from August 2021. Demographic composition may have changed significantly in fast-growing suburbs.

EPA Contaminated Sites

Former Kwinana Industrial Estate

Mason Rd, Kwinana

contaminated remediation required

1.8km
EPA WA(monthly)
OpenStreetMap
SuburbKWINANA
LGACity of Kwinana
Postcode6167
Bushfire riskMedium
Train access1 stop ≤800m

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Data sources

REIWA·Mar 2026(quarterly)
DFES WA·Nov 2025(annual)
WA Police Force·Invalid Date(quarterly)
EPA WA Air Quality Network·May 2026(hourly)
Transperth GTFS·Apr 2026(monthly)
ACARA My School·Dec 2025(annual)
ABS Census 2021·Aug 2021(5-yearly)

Important notice: Address Twin is a decision-support tool that displays official open government data. It is not financial advice, property advice, or a substitute for professional due diligence. Data may be incomplete, delayed, or inaccurate. Scores and ratings are algorithmic summaries and should not be relied upon as the sole basis for any property decision. Always verify information independently and seek qualified professional advice. Source: Landgate, DFES, WA Police Force, EPA WA, Transperth, ACARA, ABS. Full disclaimer →