ABS 2021 Census · Updated 31 March 2026
Noarlunga Downs is a coastal suburb in South Australia, Australia, with a population of approximately 4,031, making it a boutique locality. Located approximately 27 km from the Adelaide CBD, Noarlunga Downs is a coastal area in South Australia. The median household income is $61,828 AUD per year (ABS 2021 Census).
Household earnings in Noarlunga Downs are below the state average, which may affect long-term capital growth. The coastal setting provides a lifestyle factor that underpins property values.
Map shows Noarlunga Downs, South Australia, Australia.
Official Australia Post postcode for Noarlunga Downs. 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 Noarlunga Downs on My School →Estimated 2 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 Noarlunga Downs, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in South Australia consistently attract interstate migration and lifestyle buyers. The median rent of $250/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $1,352/month. 84% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Holding property in Noarlunga Downs over the medium term may deliver steady, if unspectacular, returns.
Noarlunga Downs's rental market is softer — budget for potential vacancy periods.
Limited buyer depth in Noarlunga Downs makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Noarlunga Downs property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Price movement in Noarlunga Downs is expected to be flat to modest in 2026, reflecting broader regional market conditions. Tenants in Noarlunga Downs have options — presenting well-maintained properties is key to minimising vacancy. Noarlunga Downs offers measured appeal for investors willing to look beyond headline metrics.
Noarlunga Downs is a coastal area in South Australia with a population of 4,031. The median rent is $250/week and the median household income is $61,828/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 Noarlunga Downs include lifestyle appeal and proximity to the coast. 84% of dwellings are separate houses. The area has approximately 1 schools and 2 parks nearby.
According to the ABS 2021 Census, Noarlunga Downs has a population of approximately 4,031. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Noarlunga Downs is approximately 27 km straight-line distance from the Adelaide CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.