ABS 2021 Census · Updated 31 March 2026
Carlingford is a well-established middle-ring suburb of Sydney, Australia, with a population of approximately 28,044, making it a sizeable community. Located approximately 18 km from the Sydney CBD, Carlingford is a middle ring area in New South Wales. The median household income is $108,368 AUD per year (ABS 2021 Census).
Strong household incomes in Carlingford underpin solid property demand.
Map shows Carlingford, New South Wales, Australia.
Official Australia Post postcode for Carlingford. 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 7 schools within or near this suburb based on ABS 2021 data.
Find schools near Carlingford on My School →Estimated 11 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 →Carlingford'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 $500/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $2,500/month. A median household income of $108,368/year supports premium property values and indicates a well-employed resident base.
Carlingford's established location and strong demographics make it well-suited to a long-term buy-and-hold strategy.
Carlingford's rental market favours investors seeking yield — occupancy rates are typically strong in this area.
Renovation projects in Carlingford can capture the gap between unrenovated and updated property prices.
Run the numbers on a Carlingford property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Carlingford enters 2026 with positive growth momentum, supported by strong local demographics and sustained demand. Strong rental fundamentals in Carlingford provide a reliable income base for investment properties. Overall, investor sentiment toward Carlingford is positive, backed by solid fundamentals.
Carlingford is a middle ring area in New South Wales with a population of 28,044. The median rent is $500/week and the median household income is $108,368/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 Carlingford include established amenities and transport access. 53% of dwellings are separate houses. The area has approximately 7 schools and 11 parks nearby.
According to the ABS 2021 Census, Carlingford has a population of approximately 28,044. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Carlingford is approximately 18 km straight-line distance from the Sydney CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.