ABS 2021 Census · Updated 31 March 2026
Koolanooka is a regional centre in Western Australia, Australia, with a population of approximately 22, making it a boutique locality. Located approximately 307 km from the Perth CBD, Koolanooka is a regional area in Western Australia. The median household income is $123,448 AUD per year (ABS 2021 Census).
Above-average earnings in Koolanooka support sustained property values. Regional positioning means lower entry costs but potentially longer hold periods for capital gains.
Map shows Koolanooka, Western Australia, Australia.
Official Australia Post postcode for Koolanooka. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at census night. Source: ABS 2021 Census of Population and Housing.
ABS Census Data →Weekly median rent for occupied private dwellings. Source: ABS 2021 Census. Live rental data integration coming soon.
State Rental Authority →Annual median household income (before tax) for all households. Source: ABS 2021 Census.
ABS Census Data →Straight-line distance from the suburb centroid (ABS 2021 SAL geography) to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb based on ABS 2021 data.
Find schools near Koolanooka on My School →Estimated 1 park and green spaces near this suburb. Source: ABS 2021 data.
Monthly median mortgage repayment for households currently paying off a mortgage. Source: ABS 2021 Census.
ABS Census Data →Proportion of separate houses vs units, townhouses, and other dwelling types. Source: ABS 2021 Census. Relevant for investors assessing rental demand mix.
ABS Census Data →As a regional centre, Koolanooka serves a wide catchment area. Regional property can offer higher rental yields than metro equivalents, though investors should assess local employment diversity and infrastructure plans. A median household income of $123,448/year supports premium property values and indicates a well-employed resident base. 100% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Koolanooka offers moderate buy-and-hold potential — look for properties with value-add opportunities.
Koolanooka's rental market is softer — budget for potential vacancy periods.
Limited buyer depth in Koolanooka makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Koolanooka property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Price movement in Koolanooka is expected to be flat to modest in 2026, reflecting broader regional market conditions. Landlords in Koolanooka may face longer tenant search times; competitive pricing will be important. The market mood around Koolanooka is balanced — neither bullish nor bearish heading into 2026.
Koolanooka is a regional area in Western Australia with a population of 22. the median household income is $123,448/year (ABS 2021 Census). As with any property investment, conduct thorough due diligence on current listings, vacancy rates, and local infrastructure plans before committing.
Key demand drivers in Koolanooka include regional employment hubs, lifestyle, and affordability. 100% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Koolanooka has a population of approximately 22. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Koolanooka is approximately 307 km straight-line distance from the Perth CBD (calculated from ABS 2021 suburb centroid coordinates). As a regional or remote location, travel to the capital is significant — local amenities and employment are important investment considerations.