ABS 2021 Census · Updated 31 March 2026
Hillsdale is a well-established middle-ring suburb of Sydney, Australia, with a population of approximately 5,647, making it a smaller community. Located approximately 9 km from the Sydney CBD, Hillsdale is a middle ring area in New South Wales. The median household income is $85,020 AUD per year (ABS 2021 Census).
Moderate income levels in Hillsdale indicate steady rental demand from working households. Close CBD access strengthens tenant appeal and resale value.
Map shows Hillsdale, New South Wales, Australia.
Official Australia Post postcode for Hillsdale. 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 Hillsdale on My School →Estimated 2 parks 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 →Hillsdale'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 $450/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $2,167/month. The median household income of $85,020/year reflects a solid demographic, supporting sustainable rental demand. With only 4% separate houses, Hillsdale has a significant apartment and unit market — typical of inner-city investment corridors.
With robust local demand and income levels, Hillsdale is a natural candidate for patient investors.
Rental returns in Hillsdale are attractive relative to purchase prices, supporting positive cash flow.
Limited buyer depth in Hillsdale makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Hillsdale property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Hillsdale is well-positioned for continued price appreciation through 2026, underpinned by high household incomes and location appeal. Tenants in Hillsdale have options — presenting well-maintained properties is key to minimising vacancy. Confidence in Hillsdale's medium-term prospects is reflected in sustained buyer interest.
Hillsdale is a middle ring area in New South Wales with a population of 5,647. The median rent is $450/week and the median household income is $85,020/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 Hillsdale include established amenities and transport access. 4% of dwellings are separate houses. The area has approximately 1 schools and 2 parks nearby.
According to the ABS 2021 Census, Hillsdale has a population of approximately 5,647. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Hillsdale is approximately 9 km straight-line distance from the Sydney CBD (calculated from ABS 2021 suburb centroid coordinates). This close proximity means excellent access to employment, dining, and entertainment.