ABS 2021 Census · Updated 31 March 2026
Wollongong is a coastal suburb in New South Wales, Australia, with a population of approximately 20,446, making it a sizeable community. Located approximately 69 km from the Sydney CBD, Wollongong is a coastal area in New South Wales. The median household income is $80,548 AUD per year (ABS 2021 Census).
Moderate income levels in Wollongong indicate steady rental demand from working households. Seaside positioning attracts both owner-occupiers and holiday rental demand.
Map shows Wollongong, New South Wales, Australia.
Official Australia Post postcode for Wollongong. 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 5 schools within or near this suburb based on ABS 2021 data.
Find schools near Wollongong on My School →Estimated 8 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 →Coastal lifestyle is a strong draw for Wollongong, 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 $410/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $1,950/month. The median household income of $80,548/year reflects a solid demographic, supporting sustainable rental demand. With only 12% separate houses, Wollongong has a significant apartment and unit market — typical of inner-city investment corridors.
Holding property in Wollongong over the medium term may deliver steady, if unspectacular, returns.
Rental yields in Wollongong are moderate — screen for properties that offer above-average returns.
Selective flip opportunities exist in Wollongong for investors with local market knowledge.
Run the numbers on a Wollongong property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Growth in Wollongong through 2026 will likely be steady rather than spectacular, tracking the wider market. The rental market in Wollongong should see steady occupancy, with moderate upward pressure on rents. The market mood around Wollongong is balanced — neither bullish nor bearish heading into 2026.
Wollongong is a coastal area in New South Wales with a population of 20,446. The median rent is $410/week and the median household income is $80,548/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 Wollongong include lifestyle appeal and proximity to the coast. 12% of dwellings are separate houses. The area has approximately 5 schools and 8 parks nearby.
According to the ABS 2021 Census, Wollongong has a population of approximately 20,446. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Wollongong is approximately 69 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.