ABS 2021 Census · Updated 31 March 2026
Gairdner is a coastal suburb in Western Australia, Australia, with a population of approximately 105, making it a boutique locality. Located approximately 386 km from the Perth CBD, Gairdner is a coastal area in Western Australia. The median household income is $99,632 AUD per year (ABS 2021 Census).
Gairdner benefits from a high-income resident base, supporting premium property pricing. The coastal setting provides a lifestyle factor that underpins property values.
Map shows Gairdner, Western Australia, Australia.
Official Australia Post postcode for Gairdner. 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 Gairdner 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 Gairdner, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in Western Australia consistently attract interstate migration and lifestyle buyers. The median rent of $109/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $471/month. The median household income of $99,632/year reflects a solid demographic, supporting sustainable rental demand. 76% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Holding property in Gairdner over the medium term may deliver steady, if unspectacular, returns.
Gairdner's rental market is softer — budget for potential vacancy periods.
Limited buyer depth in Gairdner makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Gairdner property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Growth in Gairdner through 2026 will likely be steady rather than spectacular, tracking the wider market. Tenants in Gairdner have options — presenting well-maintained properties is key to minimising vacancy. Gairdner is not a headline market, but contrarian investors may see long-term potential.
Gairdner is a coastal area in Western Australia with a population of 105. The median rent is $109/week and the median household income is $99,632/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 Gairdner include lifestyle appeal and proximity to the coast. 76% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Gairdner has a population of approximately 105. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Gairdner is approximately 386 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.