Home › AUS › Greater Adelaide › Onkaparinga › O Sullivan Beach
Greater Adelaide / Onkaparinga
$571
Median rent / wk
Period ending Mar 2026
+1.6%
Rent growth / yr
Period ending Mar 2026
2,047
People
17 Jul 2026
+11.0%
Growth since 2021
Census
Data sourcesABSDFFH Rental ReportACARARefreshed July 2026
ABS QuickStats SAL41062How we calculate this
How figures are calculatedFigures are extracted from the sources listed here at the observation date shown, and displayed unchanged. Rank bars use the profile's score out of 10 where one exists. Missing values are shown as unavailable — never estimated or back-filled.
Suburb (SAL) analysis
This analysis uses Suburb (SAL) boundaries, which can differ from Statistical Areas (SA2) even when they share the same name. SAL 41062.
2,047
People
est. as @ 17 Jul 2026
2021 Census | 1,844 people
1.86 km²
Land area
1,100.5 /km²
Density
8.3%
Unemployment
17 /yr
Resi approvals
O'Sullivan Beach is located 24 kilometers south-southwest from the Adelaide CBD. Based on Districts' analysis of yearly SA2-level Estimated Resident Population counts and quarterly national address file updates, the population of O'Sullivan Beach is estimated to be approximately 2,047 as of May 2026. This population figure represents an increase of 203 residents, or 11.0%, from the 2021 Census, which recorded 1,844 people living in the area. Key drivers shaping the local market include high development activity, strong population growth, an administrative employment base, and affordable housing options. Additionally, there is a notable concentration of retail trade employment and a lower median household size compared to regional averages. The suburb is characterized by a fairly typical age profile, with a high proportion of lone-person households and income levels generally sitting in the lower quartile. While the suburb of O'Sullivan Beach has shown above-average population growth since the Census, long-term forecasts suggest limited population expansion. Nearby Christies Beach is known for its pristine coastline, sandy beaches, and coastal cliffs that offer panoramic ocean views. The coastal esplanade supports outdoor recreation and walks, while the surrounding area offers a relaxed lifestyle with local cafes, eateries, and boutique shops that appeal to residents and visitors alike.
Estimated residents are up from 1,844 at the 2021 Census — a change of 203 people, or 11.0%.
Districts View
Data to 17 Jul 2026Forecast demand
Official forecasts point to an additional 210 residents by 2041 — growth of 10.3% on the current estimated population.
Infrastructure pipeline
8 major projects are tracked in and around O Sullivan Beach, and infrastructure activity ranks in the 59th percentile nationally.
Employment outlook
Industry-weighted employment growth of 6.3% is forecast over the next five years based on the local industry mix.
Below-average resident incomes
O Sullivan Beach ranks in the 5th percentile nationally for income (score 0.5/10).
Lower household incomes can constrain rent growth and buyer depth, and increase sensitivity to interest-rate and cost-of-living pressure.
Weak local employment drivers
O Sullivan Beach ranks in the 16th percentile nationally for employment drivers (score 1.6/10).
Areas with limited local job creation rely more heavily on commuting access and broader regional employment conditions.
Below-average amenity provision
O Sullivan Beach ranks in the 23rd percentile nationally for amenities (score 2.3/10).
Thin local amenity can cap price premiums relative to better-serviced neighbouring suburbs.
Lower education outcomes
O Sullivan Beach ranks in the 29th percentile nationally for education (score 2.9/10).
School quality and attainment influence family demand, a key driver of long-term owner-occupier depth.
Weak housing market ranking
O Sullivan Beach ranks in the 26th percentile nationally for housing (score 2.6/10).
A low composite housing ranking suggests the local market has lagged comparable areas on the measures Districts tracks.
Districts' reading of national rankings, Census change and the tracked project pipeline for O Sullivan Beach. Each line cites its evidence; this is interpretation, not advice. The Investment Report PDF is the long form of this thesis.
Sales activity
Data to 17 Jul 2026No market glance has been ingested for this suburb yet. Recorded sales below come from Districts property records where indexed.
Residential supply
Data to 17 Jul 2026Districts view
Recent residential development output has been above average within O'Sullivan Beach when compared nationally
Detail
Analysis by Districts of ABS building approval statistics, distributed from regional data, shows that about 17 new residential dwellings have been approved annually in O'Sullivan Beach, accumulating to an estimated 89 homes over the previous 5 financial years. In the current financial year of FY-26, 63 approvals have been logged. Considering that an average of 1.8 new occupants per year have moved in per constructed home over the past 5 financial years (from FY-21 to FY-25), local demand matches supply well, supporting a balanced market environment. Meanwhile, new structures are being built with an average value of $350,000, which is slightly above regional averages and points to a focus on quality builds. Additionally, commercial approvals worth $3.2 million have been registered during this financial year, highlighting that the area is primarily used for residential purposes.
O'Sullivan Beach exhibits 89.0% more residential construction activity per capita than Greater Adelaide, offering prospective buyers plenty of options. The latest residential construction is made up of 70.0% standalone houses and 30.0% medium and high-density dwellings, showing a rising proportion of attached building options that provide variety across different price brackets, from large homes for families to more affordable compact formats. This represents a clear shift from the current housing stock (which is 94.0% houses), indicating a decline in the availability of vacant developable land while meeting changing lifestyle choices and needs for affordable housing. The ratio of residents to dwelling approvals stands at approximately 115 people per approval, pointing to a growing market.
Projecting forward, O'Sullivan Beach is expected to add 210 residents by 2041, starting from the most recent quarterly estimate by Districts. If building activity remains at its current pace, the supply of housing should easily satisfy demand, creating positive conditions for buyers and potentially allowing growth to outpace current projections.
Districts' assessment of the Onkaparinga LGA register has identified 39 substantial development applications lodged in O'Sullivan Beach over the past 5 years (29 in the last 12 months). Minor and ancillary works — single dwellings, outbuildings, signage and smaller residential developments — are excluded. Of these, 9 were approved (23%, or 100% of those decided) while 22 are under assessment. The most common application types are multi-resi, industrial and commercial.
39 applications in the profile extract.
Recent Development Approvals by Type
ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Latest FY Approvals | 27 | 11,753 | 185,138 |
| Current FY-to-Date Approvals | 63 | 11,277 | 184,871 |
| –Detached House Approvals | 14/68.4% | 6,033/72.7% | 89,436/61.9% |
| –Attached/Other Approvals | 6/31.6% | 2,262/27.3% | 55,043/38.1% |
| Average Annual Approvals | 17 | 10,592 | 188,882 |
| Total 5-Year Approvals | 89 | 52,960 | 944,410 |
| Approvals per 1,000 People (2yr) | 8.8 | 7.2 | 6.5 |
| Approvals per 1,000 People (5yr) | 9.2 | 7.4 | 7.2 |
| Pop Growth per Approval (2yr) | 2 | 2.1 | 2.8 |
| Pop Growth per Approval (5yr) | 1.8 | 1.9 | 2.1 |
| Persons per Approval | 115 | 144 | 158 |
| Residential Value per Unit | 350 | 288 | 342 |
| Commercial Development Value | 3,228 | 5,145,583 | 105,080,908 |
| Development Drivers Ranking | 60 | 88 | 100 |
Project pipeline
Data to 17 Jul 2026Districts view
O'Sullivan Beach has emerging levels of nearby infrastructure activity, ranking in the 25thth percentile nationally
Detail
Changes to local infrastructure, key construction projects, and zoning plans can significantly affect a suburb's performance. Districts has identified no projects that are expected to influence the local area. Key regional projects include the Port Stanvac Precinct, Noarlunga Residential Development, Noarlunga Master Planning Housing Project, and Sunset Residential Development, with the list below highlighting those most likely to be relevant.
Health & Medical
Approved$74M State Election commitment delivering new 24-bed Mental Health Rehabilitation Service and additional mental health facilities. Expanding critical healthcare services for southern Adelaide communities with specialized treatment capabilities.
Source for Noarlunga Hospital Mental Health Expansion (opens in new tab)
Retail
PlanningMajor regional shopping centre serving southern suburbs with ongoing upgrades and expansions. Key retail hub featuring department stores, supermarkets, specialty shops and dining options with improved facilities and customer amenities.
Source for Colonnades Shopping Centre Ongoing Upgrades (opens in new tab)
Communities
ConstructionA 22-hectare master-planned residential development delivering more than 626 new homes across two land parcels on either side of Lovelock Drive in Port Noarlunga and Noarlunga Downs. The project features a minimum of 28% affordable and social housing (including 80 social housing dwellings), and 12.5% new public open space with a target of 25% overall tree canopy. Designed by Holmes Dyer, the development targets a 5-Star Green Star Communities rating. Civil works by Winslow Constructors commenced in 2025, with house construction planned to begin in 2026 and first residents expected by end of 2026.
Source 1 for Noarlunga Master Planning Housing Project (opens in new tab)Source 2 for Noarlunga Master Planning Housing Project (opens in new tab)
Residential Development
ProposedProposed residential development in Morphett Vale featuring modern family homes with sustainable design principles. YAS Property & Development was founded in 2015 by Adelaide-based businessman and entrepreneur Tim Shahin. The company focuses largely on sub-divisions and unique housing developments and is one of the fastest-growing property development companies in South Australia.
Source 1 for YAS Property Development - Morphett Vale Project (opens in new tab)Source 2 for YAS Property Development - Morphett Vale Project (opens in new tab)
Residential Development
Under AssessmentPremium land development at the southern end of Hallett Cove, situated within 250m of the coast. These allotments link into the established Cove Point estate. Range of allotment sizes with near level terrain, appealing to first home owners, families and retirees.
Source 1 for Burlington Land Division (opens in new tab)Source 2 for Burlington Land Division (opens in new tab)
8 projects tracked around O Sullivan Beach (SA), in the source's significance order. Stages and reference links are as published by the source.
On the market now
Data to 17 Jul 2026No indexed listing in O Sullivan Beach currently maps to an on-market status. New listings appear here as listing events are ingested.
Properties
Data to 17 Jul 2026No recorded sales for indexed properties in this suburb yet. Properties appear here as sale records are ingested.
Nearby
Data to 17 Jul 2026| Suburb | Distance | People | Median | Growth | Sales |
|---|---|---|---|---|---|
| O Sullivan Beach | — | 2,047 | — | — | — |
| Christies Beach | 1.7 km | 6,346 | — | — | — |
| Christie Downs | 2.0 km | 5,458 | — | — | — |
| Port Noarlunga | 3.0 km | 3,406 | — | — | — |
| Hackham West | 4.2 km | 3,742 | — | — | — |
| Noarlunga Downs | 4.2 km | 4,138 | — | — | — |
| Morphett Vale | 4.5 km | 24,939 | — | — | — |
| Reynella | 5.0 km | 5,025 | — | — | — |
| Huntfield Heights | 5.0 km | 4,448 | — | — | — |
| Port Noarlunga South | 5.5 km | 3,333 | — | — | — |
| Hackham | 5.5 km | 4,939 | — | — | — |
| Hallett Cove | 5.9 km | 12,729 | — | — | — |
| Seaford Meadows | 6.1 km | 5,984 | — | — | — |
| Old Reynella | 6.2 km | 3,686 | — | — | — |
| Sheidow Park | 6.4 km | 6,887 | — | — | — |
| Onkaparinga Hills | 6.8 km | 2,620 | — | — | — |
| Old Noarlunga | 7.3 km | 1,598 | — | — | — |
| Seaford (SA) | 7.4 km | 4,858 | — | — | — |
| Woodcroft (SA) | 7.5 km | 11,566 | — | — | — |
| Trott Park | 7.6 km | 3,179 | — | — | — |
| Reynella East | 7.6 km | 2,066 | — | — | — |
Market columns show — where a nearby suburb has not been ingested yet.
High development activity and strong population drivers
Above-average growth since Census
Notable administrative employment base
Affordable housing options
Elevated retail trade employment
Low median household size
Population Growth
1.2
Density
5.3
Development Activity
6.0
Employment Drivers
1.6
Infrastructure Drivers
5.9
Education
2.9
Amenities
2.3
Transport & Access
Demographics
Data to 17 Jul 2026Districts view
O'Sullivan Beach is positioned among the lower quartile of areas assessed nationally for population growth based on Districts' assessment of recent, and medium term trends
Detail
According to investigations of ABS population statistics for the surrounding region, combined with fresh addresses verified by Districts since the Census, the suburb of O'Sullivan Beach has an estimated population of 2,047 in May 2026. This indicates a growth of 203 residents (11.0%) from the 2021 Census, when the recorded population stood at 1,844 individuals. The estimate is calculated from a resident population of 2,037, calculated by Districts using the latest ERP data release from the ABS (June 2025) along with 13 validated new addresses registered since the Census date. This population level represents a density of 1,100 persons per square kilometer, a figure that is generally consistent with the typical averages observed in locations evaluated by Districts. The 11.0% growth rate in the suburb of O'Sullivan Beach since the 2021 census was higher than that of the SA3 area (5.8%), as well as the SA4 region, establishing the locality as a regional leader in population gains. The expansion of the local population was mostly fueled by interstate migration, which accounted for approximately of the total population growth over recent periods.
Employment
Data to 17 Jul 2026Districts view
Employment drivers in O'Sullivan Beach are experiencing difficulties, placing it among the bottom 20% of areas assessed across Australia
Detail
O'Sullivan Beach features a diverse labor force that includes both office-based and manual workers, with solid representation in essential services, an unemployment rate of 8.3%, and a yearly employment growth rate estimated at 4.4% based on aggregated regional statistics compiled by Districts. In March 2026829 local residents are employed, while the rate of unemployment is 4.5% higher than the Greater Adelaide figure of 3.8%, showing potential for growth. Furthermore, the workforce participation rate is considerably lower (52.2% compared to 66.6% in Greater Adelaide). According to Census data, a modest 9.0% of employed residents worked from home, though this figure may have been influenced by COVID-19 pandemic restrictions.
Income
Data to 17 Jul 20262021 CensusDistricts view
Income metrics place the area in the bottom 10% of locations nationally according to Districts analysis
Detail
According to tax data from the ATO for the 2023 financial year aggregated by Districts at the postcode level, taxpayers in the suburb of O'Sullivan Beach recorded a median income of $43,761 and an average income of $50,224. These figures are below the national benchmarks, and compare to median and average levels of $54,808 and $66,852 across Greater Adelaide, respectively. Adjusting for Wage Price Index growth of 10.17% since the 2023 financial year, current estimates would stand at approximately $48,211 for the median and $55,332 for the average as of March 2026. Data from the 2021 Census shows that household, family, and individual incomes in O'Sullivan Beach all fall between the 5th and 11th percentiles nationwide. Income distribution figures show that 30.7% of the population (628 people) earn within the - range, which contrasts with the wider region where the - bracket is the most common at . Financial strain from housing costs is high, with residents retaining only of their income, placing the area in the th percentile.
Housing stock
Data to 17 Jul 20262021 CensusDistricts view
O'Sullivan Beach is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Detail
The mix of housing types in O'Sullivan Beach at the time of the last Census was made up of 93.5% standalone houses and 6.5% other housing formats (including semi-detached properties, apartments, and alternative dwellings), compared to the Adelaide metro split of 75.2% houses and 24.9% other dwellings. The level of home ownership in O'Sullivan Beach was higher than the Adelaide metro average, standing at 34.5%, with the remaining properties being purchased with a mortgage (35.7%) or occupied by renters (29.8%). The median monthly mortgage payment in the area was significantly lower than the Adelaide metro average at $1,200, while the median weekly rent was recorded at $300, compared to $1,562 and $320 across the Adelaide metro area. Looking at national figures, monthly mortgage repayments in O'Sullivan Beach are well below the Australian average of $1,863, and weekly rents are also much lower than the national median of $375.
Households
Data to 17 Jul 20262021 CensusDistricts view
O'Sullivan Beach features high concentrations of lone person households and group households, with a lower-than-average median household size
Detail
Families represent the majority of local households at 62.3%, consisting of couples with children at 19.5%, couples without children at 25.6%, and single-parent homes at 16.1%. The remaining 37.7% of households are non-family living arrangements, which include single person households at 32.9% and group households at 4.6% of the total. The median household size of 2.2 residents is smaller than the average of 2.5 recorded across Greater Adelaide.
Household Types (Census)
ABS / Districts
Education
Data to 17 Jul 20262021 CensusDistricts view
Educational outcomes in O'Sullivan Beach fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment
Detail
The locality presents lower levels of academic qualification, with the rate of university degrees (11.8%) sitting significantly below the national average of 30.4%. This gap offers a clear opportunity for targeted educational support. Bachelor degrees are the most common higher education qualification at 8.7%, followed by postgraduate degrees (1.9%) and graduate diplomas (1.2%). Vocational and technical training is highly prevalent, with 41.9% of residents aged 15 and over holding a vocational qualification, consisting of advanced diplomas (9.0%) and certificate level credentials (32.9%).
A significant portion of the population, amounting to , is enrolled in formal education. This group is composed of in primary school, in high school, and enrolled in tertiary studies.
Amenities
Data to 17 Jul 2026Districts view
Amenity provision was found to be below the typical area assessed nationally by Districts, based on counts and proximity analysis
Supermarket
1.9km · score 18
Child Care
667m · score 23
GP
2.1km · score 11
Government Services
10km · score 32
Post Office
0km · score 0
Getting around
Data to 17 Jul 2026Districts view
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Detail
An analysis of public transport reveals that there are 16 active transport stops located within O'Sullivan Beach, which consist of bus services. These stops are served by 2 separate routes, which combine to offer 264 weekly trips. Transport access is rated as good, with residents living an average of 205 meters from their nearest stop. Because this is a residential suburb, most workers commute out of the area; driving remains the primary mode of travel at 88%, with 6% using train services. Vehicle ownership stands at an average of 1.2 cars per household, which is below the wider regional average. A relatively low 9.0% of residents work from home, based on 2021 Census data, which may reflect pandemic-related conditions.
The average frequency of transport services is trips per day across all routes, which translates to roughly weekly trips for each individual stop.
Healthcare
Data to 17 Jul 2026Data to 2024Districts view
Health performance in O'Sullivan Beach is well below average with prevalence of common health conditions notable across both younger and older age cohorts
Detail
Health statistics show considerable challenges for O'Sullivan Beach, based on an analysis by Districts of local mortality rates and the prevalence of chronic health conditions, which are noticeable in both younger and older cohorts. The rate of private health insurance coverage is particularly low, standing at approximately 47% of the population (~960 residents). This is below the Greater Adelaide rate of 52.7% and the national benchmark of 55.7%.
Arthritis and mental health conditions are the most prevalent health issues in the area, affecting 12.0% and 11.0% of the population, respectively. Meanwhile, 54.7% of residents reported having no long-term medical conditions, compared to 67.9% across Greater Adelaide. The working-age cohort experiences significant health challenges, with higher rates of chronic illness. Residents aged and over make up of the population ( people), which is higher than the average across Greater Adelaide. Seniors in the area experience health challenges, with national rankings for senior health outcomes matching the trends seen in the general population.
Ancestry & language
Data to 17 Jul 20262021 CensusDistricts view
O'Sullivan Beach ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics
Detail
O'Sullivan Beach displays relatively low cultural diversity, with 79.9% of the local population born in Australia, 89.8% holding citizenship, and 95.1% speaking only English at home. The main religious affiliation is Christianity, followed by 33.0% of the population. The most distinct variance from regional averages is in the category of Other religions, which accounts for 0.8% of the local population compared to 1.8% in Greater Adelaide.
Regarding parental country of birth, the three largest ancestry groups represented in O'Sullivan Beach are English at 35.5% (well above the regional average of 27.8%), Australian at (well above the regional average of ), and Scottish at . There are also notable differences in other backgrounds, with German ancestry represented at (compared to across the region), Welsh at (compared to regionally), and South Australian at (compared to regionally).
Age structure
Data to 17 Jul 20262021 CensusDistricts view
O'Sullivan Beach hosts a notably older demographic compared to the national average
Detail
The median age of 44 years in O'Sullivan Beach is significantly higher than Greater Adelaide's average of 39, and also sits well above the national median of 38. Compared to the wider Adelaide metropolitan average, the 65 - 74 age bracket is noticeably over-represented (making up 13.5% of the local population), while the 15 - 24 age bracket is under-represented (9.7%). Since the 2021 Census, the 35 to 44 age cohort has grown from 13.1% to 14.8% of the population. Conversely, the 45 to 54 cohort has decreased from 12.4% to 11.2%. Demographic projections for 2041 point to shifts in the local age profile. The 45 to 54 age group is expected to experience growth, increasing by people () from to . In contrast, the to group is projected to grow more slowly at , adding children.
Child care
Data to 17 Jul 2026Districts view
O'Sullivan Beach was found to possess higher than average child care supply broadly for children under 5, with strong provision across all service types.
Detail
O'Sullivan Beach currently has an estimated 102 children under 5 years old, comprising approximately 66 children aged 0-2 and 44 children aged 3-4. This cohort grew by an estimated 26% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 8% by 2041 (to approximately 110 children). Meanwhile the 5-12 cohort currently amounts to 167. While growth has been positive birth rates observed in the area have been moderate, with approximately 9.6 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area within the middle tier nationally. This rate has slowed down slightly in recent years however.
5.0
Income
0.5
Age
7.6
Household Composition
1.9
Housing
2.6
Cultural Diversity
3.2
Health
1.0
Housing Cost
1.3
Rate Sensitivity
0.0
Districts utilizes ABS/Geoscience Australia projections for each SA2 location, published in 2024 using 2022 as the base year. For any SA2 regions lacking this coverage, and for the years after 2032, regional and LGA projections by age bracket from the SA State Government, published in 2023 and utilizing 2021 data, are utilized with adjustments applied via weighted aggregation of population growth from the LGA to the SA2 level. Looking at future demographic outlooks, the suburb of O'Sullivan Beach is anticipated to experience population growth slightly below the median of statistical areas nationwide, with the population projected to expand by 220 residents by 2041 based on aggregated SA2-level forecasts, representing a rise of 10.3% over the 16 years.
Annual Population Growth Rates (CAGR) by Period
ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Latest Population Est. | 2,047 | 1,501,231 | 27,798,796 |
| Growth Since Census | 11.0% | 8.2% | 9.3% |
| Population 2021 Census | 1,844 | 1,387,290 | 25,422,788 |
| Natural Increase | 0.0% | 13.0% | 20.0% |
| Overseas Migration | 29.0% | 87.0% | 80.0% |
| Interstate Migration | 71.0% | 0.0% | 0.0% |
| Population Forecast Growth (2041) | 10.3% | 11.7% | 19.8% |
| Persons per Square Kilometer | 1,100 | 460 | 3 |
The local workforce is mainly employed in health care & social assistance, construction, and retail trade. The region shows a particularly high concentration of workers in construction, with employment levels in this sector sitting at 1.8 times the regional average. In contrast, the professional & technical sector is underrepresented, making up 3.6% of the workforce compared to the regional average of 7.3%. A ratio of 0.6 workers for every resident at the time of the Census indicates that local employment opportunities are above typical levels.
Based on Districts' evaluation of SALM and ABS statistics aggregated from the surrounding region, employment expanded by 4.4% over the 12-month period, while the labor force grew by 3.8%, leading to a decrease in the unemployment rate of 0.5 percentage points. By comparison, Greater Adelaide experienced employment growth of 4.2%, a labor force expansion of 4.0%, and a reduction in unemployment of 0.2 percentage points. National employment projections from May-25 by Jobs and Skills Australia provide further context on future demand trends in O'Sullivan Beach. These projections, looking at five and ten-year horizons, have been applied to the local workforce structure to model future growth. While national employment is projected to grow by 6.6% over five years and 13.7% over ten years, the expected growth rates vary considerably across different industries. Applying these sector-specific forecasts to the local employment distribution suggests that local jobs could increase by 6.3% over five years and 13.2% over ten years, though this is a basic weighted projection for illustration and does not account for local population changes.
Employment Change (Persons)
DEWR / ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Total Employment | 829 | 796,068 | 14,651,372 |
| –Health Care & Social Assistance | 18.4% | 17.7% | 15.2% |
| –Construction | 15.3% | 8.7% | 9.3% |
| –Retail Trade | 12.8% | 10.0% | 9.5% |
| Labour Force | 904 | 827,758 | 15,298,546 |
| Participation Rate | 52.2% | 66.6% | 67.2% |
| Working from Home | 9.0% | 11.0% | 23.9% |
| Unemployment | 8.3% | 3.8% | 4.2% |
| 1Yr Emp. Growth | 4.4% | 4.2% | 1.5% |
| 5Yr Emp. Growth Forecast | 6.3% | 6.6% | 6.5% |
| Employment Drivers Ranking | 16 | 97 | 100 |
Latest Annual Income Estimate
ATO / ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Median Annual Income Est. | 48,211 | 60,382 | 62,948 |
| Average Annual Income Est. | 55,332 | 73,651 | 80,903 |
| ATO Median Taxable Income | 43,761 | 54,808 | 57,137 |
| ATO Average Taxable Income | 50,224 | 66,852 | 73,435 |
| Median Household Income | 1,072 | 1,548 | 1,746 |
| –$0 to 399 | 75 (8.3%) | 37,088 (6.4%) | 638,312 (6.3%) |
| –$400 to 799 | 262 (28.9%) | 108,366 (18.7%) | 1,671,771 (16.5%) |
| –$800 to 1,499 | 278 (30.7%) | 137,920 (23.8%) | 2,158,104 (21.3%) |
| –$1,500 to 2,999 | 228 (25.2%) | 184,280 (31.8%) | 3,201,695 (31.6%) |
| –$3,000 to 3,999 | 42 (4.6%) | 56,790 (9.8%) | 1,114,514 (11.0%) |
| –$4,000+ | 21 (2.3%) | 55,631 (9.6%) | 1,357,681 (13.4%) |
| Median Family Income | 1,367 | 1,988 | 2,120 |
| –$0 to 399 | 23 (4.1%) | 11,131 (2.8%) | 236,192 (3.3%) |
| –$400 to 799 | 117 (20.7%) | 44,126 (11.1%) | 758,676 (10.6%) |
| –$800 to 1,499 | 178 (31.6%) | 92,625 (23.3%) | 1,474,408 (20.6%) |
| –$1,500 to 2,999 | 188 (33.3%) | 150,665 (37.9%) | 2,562,321 (35.8%) |
| –$3,000 to 3,999 | 37 (6.6%) | 51,282 (12.9%) | 973,396 (13.6%) |
| –$4,000+ | 21 (3.7%) | 48,102 (12.1%) | 1,145,171 (16.0%) |
| Median Personal Income | 599 | 762 | 805 |
| –$0 to 399 | 674 (32.9%) | 400,128 (26.7%) | 7,303,780 (26.3%) |
| –$400 to 799 | 609 (29.8%) | 379,068 (25.3%) | 6,526,191 (23.5%) |
| –$800 to 1,499 | 553 (27.0%) | 407,649 (27.2%) | 7,137,153 (25.7%) |
| –$1,500 to 2,999 | 191 (9.3%) | 260,233 (17.3%) | 5,359,808 (19.3%) |
| –$3,000 to 3,499 | 6 (0.3%) | 19,555 (1.3%) | 527,649 (1.9%) |
| –$3,500+ | 14 (0.7%) | 34,598 (2.3%) | 944,215 (3.4%) |
| –Low Income (<$800/wk) | 37.2% | 25.1% | 22.8% |
| –High Income (>$3,000/wk) | 7.0% | 19.4% | 24.4% |
| Largest Income Group | $800 - 1,499 | $1,500 - 2,999 | $1,500 - 2,999 |
| Household Disposable Income | 3,830 | 5,698 | 6,376 |
| SEIFA Score | 1.6 | 5 | 5.6 |
O Sullivan Beach at a glance
Source: ABS 2021 Census
Rents today
$571/wk
DFFH median rent
Period ending Mar 2026
+1.6%
DFFH rent movement, 1 yr
Rents are rising
The DFFH median weekly rent rose 1.6% year on year to $571/wk (Period ending Mar 2026).
The 2021 Census recorded a median rent of $300/wk — an older point-in-time figure, kept separate from current medians.
RTBA rental bond lodgements are not in this extract. Rents above are report medians, not bond data.
Housing Tenure (Census)
ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Total Dwellings (Census) | 816 | 536,045 | 9,275,218 |
| –Owned Outright | 34.5% | 32.1% | 32.1% |
| –Owned with Mortgage | 35.7% | 38.5% | 36.2% |
| –Rented | 29.8% | 29.4% | 31.7% |
| –Detached Houses | 93.5% | 75.2% | 72.5% |
| –Semi-Detached | 6.5% | 16.4% | 12.6% |
| –Apartments | 0.0% | 8.2% | 14.3% |
| –Other Dwellings | 0.0% | 0.3% | 0.6% |
| –Median Monthly Mortgage | 1,200 | 1,562 | 1,863 |
| –Median Weekly Rent | 300 | 320 | 375 |
| –$0-149/wk | 15.3% | 10.4% | 7.3% |
| –$150-349/wk | 69.8% | 49.5% | 33.4% |
| –$350-649/wk | 14.9% | 38.0% | 50.9% |
| –$650-949/wk | 0.0% | 1.7% | 6.6% |
| –>$950/wk | 0.0% | 0.3% | 1.8% |
| –Aggregate Housing Cost | 815 | 1,009 | 1,189 |
| –Mortgage / Income | 25.8% | 23.3% | 24.6% |
| –Rent / Income | 28.0% | 20.7% | 21.5% |
| –Persons per Bedroom | 0.7 | 0.8 | 0.8 |
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Current Household Est. | 906 | 580,075 | 10,142,077 |
| Median Household Size | 2.2 | 2.5 | 2.5 |
| Total Households (Census) | 816 | 536,048 | 9,275,217 |
| –Lone Person Households | 32.9% | 27.7% | 25.6% |
| –Group Households | 4.6% | 3.7% | 3.9% |
| –Other Households | 0.0% | 0.0% | 0.0% |
| –Family Households | 62.3% | 68.6% | 70.5% |
| –Couple with Children | 19.5% | 29.6% | 31.4% |
| –Couple No Children | 25.6% | 26.1% | 26.8% |
| –One Parent Family | 16.1% | 11.7% | 11.1% |
| –Avg Children per Family | 1.7 | 1.5 | 1.6 |
| Currently Married | 36.9% | 45.7% | 46.5% |
| Never Married | 39.6% | 36.4% | 36.5% |
Qualification Attainment by Type - Residents Aged 15+ (Census)
ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| University Qualifications | 11.8% | 28.9% | 30.4% |
| –Bachelor Degree | 8.7% | 19.2% | 20.0% |
| –Postgraduate Degree | 1.9% | 7.0% | 7.6% |
| –Advanced Diploma | 9.0% | 10.1% | 10.8% |
| –Certificate | 32.9% | 22.0% | 22.0% |
| No Tertiary Qualifications | 46.2% | 39.0% | 36.8% |
| Number of Schools | 2 | 503 | 11,054 |
| Total School Attendance | 292 | 228,555 | 4,176,099 |
| ICSEA Score | 1,013 | 1,032 | 1,001 |
| Education Drivers Ranking | 29 | 64 | 100 |
Schools detail
| # | School name | Type | Places | ICSEA | Distance (km) |
|---|---|---|---|---|---|
| 1 | Southern Montessori School | Primary | 218 | 1092 | 0.61 |
| 2 | O'Sullivan Beach Primary School | Primary | 74 | 935 | 0.65 |
Showing 1 to 2 of 2 results
Parcel Locker
0km · score 0
Dentist
2.6km · score 13
Hospital
13km · score 28
Shopping Centre
2.5km · score 36
Banks
2.4km · score 41
Pharmacy
1.8km · score 17
Fitness Centre
2.6km · score 20
Schools
841m · score 35
Transport Servicing
GTFS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Transport Stops | 16 | 7,666 | 171,981 |
| Routes | 2 | 590 | 12,966 |
| Weekly Trips | 264 | 54,614 | 1,140,068 |
| Avg Dist. Between Stops (m) | 66 | 77 | 235 |
| Avg Dist. to Local Pop. (m) | 205 | 256 | 7,586 |
| Population per Stop | 124 | 194 | 161 |
| Population per Trip | 7.5 | 27.3 | 24.3 |
| Population per Route | 996 | 2,526 | 2,136 |
| Public Transport Access Ranking | 50 | 85 | 100 |
| Vehicles per Dwelling | 1.2 | 1.4 | 1.4 |
| Work from Home | 9.0% | 11.0% | 23.9% |
| Single Mode Commute | 87.8% | 86.8% | 73.8% |
| Two Mode | 2.1% | 2.0% | 1.9% |
| Three+ Mode | 1.1% | 0.2% | 0.3% |
| –Car | 88.4% | 85.3% | 84.1% |
| –Train | 6.0% | 2.1% | 4.9% |
| –Bus | 2.3% | 6.7% | 3.6% |
| –Walk | 1.3% | 2.4% | 3.7% |
| –Cycle | 0.0% | 1.2% | 1.0% |
| –Ferry | 0.0% | 0.0% | 0.1% |
| –Tram/Light Rail | 0.0% | 0.5% | 0.5% |
| –Other | 0.5% | 0.8% | 1.1% |
Private Health Insurance Coverage
ATO / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Private Health Cover Rate | 46.9% | 52.7% | 55.7% |
| Need for Assistance | 7.6% | 6.6% | 5.8% |
| Zero L/T Health Conditions | 54.7% | 67.9% | 69.8% |
| One Long Term Condition | 25.8% | 21.3% | 20.5% |
| Two Long Term Conditions | 13.1% | 7.0% | 6.4% |
| 3+ Long Term Conditions | 6.4% | 3.8% | 3.3% |
| –Arthritis | 12.0% | 8.3% | 7.7% |
| –Asthma | 10.7% | 7.7% | 7.4% |
| –Cancer | 3.9% | 2.7% | 2.6% |
| –Dementia / Alzheimers | 0.6% | 0.8% | 0.7% |
| –Diabetes | 6.4% | 4.8% | 4.3% |
| –Heart Disease | 4.9% | 3.8% | 3.6% |
| –Kidney Disease | 1.0% | 0.8% | 0.8% |
| –Lung Condition | 3.1% | 1.6% | 1.6% |
| –Mental Health Issue | 11.0% | 8.6% | 8.0% |
| –Stroke | 1.2% | 0.9% | 0.8% |
| –Other Condition | 7.4% | 7.8% | 7.3% |
Place of Birth (Census)
ABS / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Born Overseas | 20.1% | 28.7% | 29.3% |
| Born in Australia | 79.9% | 71.3% | 70.7% |
| Australian Citizens | 89.8% | 86.3% | 83.8% |
| Speak English Only | 95.1% | 77.8% | 76.4% |
| Speak Other Language | 4.9% | 22.2% | 23.6% |
| Indigenous Population | 2.9% | 1.2% | 2.2% |
| Largest Ethnic Group | English | English | English |
| Main Religion | Christianity | Christianity | Christianity |
| –Buddhism | 0.6% | 2.4% | 2.6% |
| –Christianity | 33.0% | 42.4% | 47.5% |
| –Hinduism | 0.5% | 2.8% | 2.9% |
| –Islam | 0.2% | 3.0% | 3.5% |
| –Judaism | 0.0% | 0.1% | 0.4% |
| –Other | 0.8% | 1.8% | 1.4% |
| –No Religion | 64.9% | 47.5% | 41.6% |
Age Distribution
ABS / Geoscience Australia / State Govts / Districts
| Metrici | O'Sullivan Beach | ||
|---|---|---|---|
| Median Age | 44 | 39 | 38 |
| Largest Age Group | 35 to 44 | 25 to 34 | 25 to 34 |
| Children (0-14) | 15.8% | 16.6% | 17.5% |
| Working Age (15-64) | 61.0% | 64.2% | 64.7% |
| Seniors (65+) | 24.0% | 19.2% | 17.8% |
| Age Distribution Variance | 16.0% | 15.0% | 16.0% |
| Dependency Ratio | 65.0% | 56.0% | 55.0% |
| Fastest Growing Age Group | 85+ | 85+ | 85+ |
O'Sullivan Beach contains 2 Long Day Care centres (97 places), 1 preschool/kindergarten facility (56 places) and 1 OSHC facility (45 places), with overall provision relative to the local child population appearing favorable compared to national benchmarks, and above the Greater Adelaide average. Combined service provision across long day care and preschool/kindergarten services, and the approximate 102 children in the cohort, sees a ratio of children per place of 0.7 - placing the area among the top 20% nationally for supply per child. Looking at long day care specifically against the under-5 population, the ratio is 1.1 children per place (upper quintile supply). Further breakdowns by age, to help in identifying the most in-need services, show strong LDC provision for the infant and toddler cohort (<3yo) with 97 places across 2 facilities serving 66 children while preschool supply is similarly strong with 1 facility providing 56 places (0.8 children aged 3-4 per place compared to the Greater Adelaide average of 2.8). With projected population growth of 10.3% between now and 2041, and 7.8% in the under 5 age group in particular. As well as this projected growth, other factors worth noting are lower female labour force participation of 47.2%, as well as lower quartile employment and income performance.
In assessing child care markets local school supply is a particularly important factor, given school-run convenience, and enrolment vs child care place analysis can provide useful insight into capacity both for parents seeking child care options and child care operators assessing opportunities in an area. The catchment sees a level of school enrolment relative to population of 14.3 per 100 residents with 292 enrolments across primary and secondary institutions. This above-average concentration of school places suggests the area serves as something of a destination for educational services, which typically supports elevated childcare demand through school run convenience patterns. Additionally, the level of school places per child care place (LDC+PSK) is lower than average. Out of school hours child care provision is similarly strong, with 45 places serving the 5-12 cohort. Proximity analysis saw distances of local residents to their nearest child care centre being relatively in line with national benchmarks while fees are notably lower than national averages.
Children per LDC Place by Geographic Level
ACECQA / ABS / GNAF / Geoscience Australia / State Govts / Districts