Koolanooka, WA
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 22
- Median age
- 33
- Household income
- $2,374/wk
- Owner-occupied
- 150%
- Renting
- 75%
- Socio-economic advantage
- Decile 9/10 in WA
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0).
Growth & supply · Morawa
District population (2025)
4,149
-2% over 10 years
New homes approved (12 mths to May 2026)
31
houses 31 · other 0
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
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All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.