ABS 2021 Census · Updated 31 March 2026
Dirk Hartog Island is a coastal suburb in Western Australia, Australia, with a population of approximately 9, making it a boutique locality. Located approximately 737 km from the Perth CBD, Dirk Hartog Island is a coastal area in Western Australia. The median household income is $169,000 AUD per year (ABS 2021 Census).
Strong household incomes in Dirk Hartog Island underpin solid property demand. The coastal setting provides a lifestyle factor that underpins property values.
Map shows Dirk Hartog Island, Western Australia, Australia.
Official Australia Post postcode for Dirk Hartog Island. 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 Dirk Hartog Island 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 →Coastal lifestyle is a strong draw for Dirk Hartog Island, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in Western Australia consistently attract interstate migration and lifestyle buyers. A median household income of $169,000/year supports premium property values and indicates a well-employed resident base.
A buy-and-hold approach in Dirk Hartog Island could work well with careful property selection and a longer time horizon.
Achieving strong cash flow in Dirk Hartog Island is challenging at current rent-to-price ratios.
Limited buyer depth in Dirk Hartog Island makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Dirk Hartog Island property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Dirk Hartog Island is expected to see moderate price growth in 2026 as the broader Western Australia market stabilises. Tenants in Dirk Hartog Island have options — presenting well-maintained properties is key to minimising vacancy. Dirk Hartog Island offers measured appeal for investors willing to look beyond headline metrics.
Dirk Hartog Island is a coastal area in Western Australia with a population of 9. the median household income is $169,000/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 Dirk Hartog Island include lifestyle appeal and proximity to the coast. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Dirk Hartog Island has a population of approximately 9. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Dirk Hartog Island is approximately 737 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.