ABS 2021 Census · Updated 31 March 2026
Koolkhan is a coastal suburb in New South Wales, Australia, with a population of approximately 31, making it a boutique locality. Located approximately 500 km from the Sydney CBD, Koolkhan is a coastal area in New South Wales. The median household income is $81,224 AUD per year (ABS 2021 Census).
Koolkhan has a solid income profile that supports reliable occupancy rates. Seaside positioning attracts both owner-occupiers and holiday rental demand.
Map shows Koolkhan, New South Wales, Australia.
Official Australia Post postcode for Koolkhan. 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 Koolkhan 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 Koolkhan, 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 $363/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $2,509/month. The median household income of $81,224/year reflects a solid demographic, supporting sustainable rental demand.
Holding property in Koolkhan over the medium term may deliver steady, if unspectacular, returns.
Expect competitive but not exceptional rental returns in Koolkhan's current market.
The resale market in Koolkhan may not support quick-turnaround renovation projects.
Run the numbers on a Koolkhan property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Property values in Koolkhan should hold firm in 2026, with gradual appreciation tied to infrastructure and population trends. The rental market in Koolkhan should see steady occupancy, with moderate upward pressure on rents. Sentiment is subdued, though improving local conditions could shift perceptions over time.
Koolkhan is a coastal area in New South Wales with a population of 31. The median rent is $363/week and the median household income is $81,224/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 Koolkhan include lifestyle appeal and proximity to the coast. 71% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Koolkhan has a population of approximately 31. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Koolkhan is approximately 500 km straight-line distance from the Sydney 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.