ABS 2021 Census · Updated 31 March 2026
Dangar Island is a well-established middle-ring suburb of Sydney, Australia, with a population of approximately 313, making it a boutique locality. Located approximately 37 km from the Sydney CBD, Dangar Island is a middle ring area in New South Wales. The median household income is $96,564 AUD per year (ABS 2021 Census).
Dangar Island benefits from a high-income resident base, supporting premium property pricing. While further from the city, improving transport links could boost future demand.
Map shows Dangar Island, New South Wales, Australia.
Official Australia Post postcode for Dangar 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 Dangar 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 →Dangar Island's middle-ring location balances affordability with accessibility. These suburbs often benefit from established infrastructure, good schools, and transport links — making them attractive to families and long-term tenants. The median rent of $420/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $2,134/month. The median household income of $96,564/year reflects a solid demographic, supporting sustainable rental demand.
With robust local demand and income levels, Dangar Island is a natural candidate for patient investors.
Expect competitive but not exceptional rental returns in Dangar Island's current market.
Limited buyer depth in Dangar Island makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Dangar Island property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Dangar Island is well-positioned for continued price appreciation through 2026, underpinned by high household incomes and location appeal. Tenants in Dangar Island have options — presenting well-maintained properties is key to minimising vacancy. Dangar Island offers measured appeal for investors willing to look beyond headline metrics.
Dangar Island is a middle ring area in New South Wales with a population of 313. The median rent is $420/week and the median household income is $96,564/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 Dangar Island include established amenities and transport access. 67% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Dangar Island has a population of approximately 313. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Dangar Island is approximately 37 km straight-line distance from the Sydney CBD (calculated from ABS 2021 suburb centroid coordinates). Road travel times will vary; check current mapping services for up-to-date routes.