ABS 2021 Census · Updated 31 March 2026
Killcare Heights is a coastal suburb in New South Wales, Australia, with a population of approximately 812, making it a boutique locality. Located approximately 41 km from the Sydney CBD, Killcare Heights is a coastal area in New South Wales. The median household income is $110,916 AUD per year (ABS 2021 Census).
Above-average earnings in Killcare Heights support sustained property values. Coastal lifestyle appeal adds a premium that supports long-term demand.
Map shows Killcare Heights, New South Wales, Australia.
Official Australia Post postcode for Killcare Heights. 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 Killcare Heights 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 Killcare Heights, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in New South Wales consistently attract interstate migration and lifestyle buyers. The median rent of $550/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $2,367/month. A median household income of $110,916/year supports premium property values and indicates a well-employed resident base.
Killcare Heights offers moderate buy-and-hold potential — look for properties with value-add opportunities.
Strong tenant demand in Killcare Heights underpins consistent rental income and low vacancy risk.
Renovation or flip strategies in Killcare Heights face headwinds from a smaller buyer pool and slower turnover.
Run the numbers on a Killcare Heights property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Killcare Heights is expected to see moderate price growth in 2026 as the broader New South Wales market stabilises. Rental demand is expected to be stable, though landlords may need to remain competitive on pricing. The market mood around Killcare Heights is balanced — neither bullish nor bearish heading into 2026.
Killcare Heights is a coastal area in New South Wales with a population of 812. The median rent is $550/week and the median household income is $110,916/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 Killcare Heights include lifestyle appeal and proximity to the coast. 72% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Killcare Heights has a population of approximately 812. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Killcare Heights is approximately 41 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.