ABS 2021 Census · Updated 31 March 2026
Wellesley Islands is a coastal suburb in Queensland, Australia, with a population of approximately 1,022, making it a boutique locality. Located approximately 1853 km from the Brisbane CBD, Wellesley Islands is a coastal area in Queensland. The median household income is $44,460 AUD per year (ABS 2021 Census).
Wellesley Islands's income profile suggests a value-oriented market with competitive purchase prices. The coastal setting provides a lifestyle factor that underpins property values.
Map shows Wellesley Islands, Queensland, Australia.
Official Australia Post postcode for Wellesley Islands. 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 Wellesley Islands 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 Wellesley Islands, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in Queensland consistently attract interstate migration and lifestyle buyers. The median rent of $104/week (ABS 2021) indicates an affordable rental market. With only 27% separate houses, Wellesley Islands has a significant apartment and unit market — typical of inner-city investment corridors.
Holding property in Wellesley Islands over the medium term may deliver steady, if unspectacular, returns.
Achieving strong cash flow in Wellesley Islands is challenging at current rent-to-price ratios.
Limited buyer depth in Wellesley Islands makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Wellesley Islands property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Wellesley Islands faces a cautious growth outlook for 2026 — investors should focus on yield rather than short-term gains. Tenants in Wellesley Islands have options — presenting well-maintained properties is key to minimising vacancy. Sentiment is subdued, though improving local conditions could shift perceptions over time.
Wellesley Islands is a coastal area in Queensland with a population of 1,022. The median rent is $104/week and the median household income is $44,460/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 Wellesley Islands include lifestyle appeal and proximity to the coast. 27% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Wellesley Islands has a population of approximately 1,022. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Wellesley Islands is approximately 1853 km straight-line distance from the Brisbane 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.