ABS 2021 Census · Updated 31 March 2026
Ashby Island is a coastal suburb in New South Wales, Australia, with a population of approximately 18, making it a boutique locality. Located approximately 529 km from the Sydney CBD, Ashby Island is a coastal area in New South Wales. The median household income is $53,248 AUD per year (ABS 2021 Census).
Lower income levels in Ashby Island typically translate to more affordable entry points for investors. The coastal setting provides a lifestyle factor that underpins property values.
Map shows Ashby Island, New South Wales, Australia.
Official Australia Post postcode for Ashby 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 Ashby 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 →Coastal lifestyle is a strong draw for Ashby Island, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in New South Wales consistently attract interstate migration and lifestyle buyers. 88% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Holding property in Ashby Island over the medium term may deliver steady, if unspectacular, returns.
Rental yields in Ashby Island tend to be lower — investors may need to rely on capital growth instead.
Limited buyer depth in Ashby Island makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Ashby Island property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Ashby Island may remain subdued in 2026, with limited demand drivers in the near term. Tenants in Ashby Island have options — presenting well-maintained properties is key to minimising vacancy. Investor sentiment toward Ashby Island is currently lukewarm — value hunters may find opportunity here.
Ashby Island is a coastal area in New South Wales with a population of 18. the median household income is $53,248/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 Ashby Island include lifestyle appeal and proximity to the coast. 88% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Ashby Island has a population of approximately 18. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Ashby Island is approximately 529 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.