Oatlands - Dundas Valley

SA2

Greater Sydney / Carlingford

 
 
 
 
 
 
 
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Statistical Area (SA2) Boundary Analysis

This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.

SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).

Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Oatlands - Dundas Valley

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The median house price in Oatlands - Dundas Valley is $1.91m, with units at $972k. House values have moved 3.5% a year compounded over five years.

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DemographicsPopulation Growth in Oatlands - Dundas Valley

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Oatlands - Dundas Valley has an estimated 19,532 residents, up from 18,508 at the 2021 Census — a change of 1,024 people, or 5.5%. Growth has averaged 0.5% a year over five years. Overseas migration accounts for 85.0% of that increase. That puts 3,213 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

Based on AreaSearch's evaluation, the population of Oatlands - Dundas Valley is approximately 19,532 as of May 2026. This represents a growth of 1,024 residents (5.5%) compared to the 2021 Census, which counted 18,508 people. This shift is calculated using the ABS estimated resident population of 19,493 from June 2025 alongside 83 validated new addresses registered since the Census. This population scale translates to a density of 3,212 persons per square kilometer, placing the location in the top quartile of Australian regions analyzed by AreaSearch. The local growth rate of 5.5% since the census is within 1.6 percentage points of the state level (7.1%), showing competitive expansion characteristics.

Overseas migration was the primary driver of this growth, accounting for roughly 85.0% of the overall population rise in recent times. AreaSearch incorporates ABS/Geoscience Australia projections released in 2024 using 2022 as the baseline year, and applies NSW State Government SA2 level projections from 2022 with a 2021 baseline for any areas missing from the federal data. Growth rates by age cohort from these datasets are projected forward for the years 2032 to 2041. Looking ahead, a substantial population rise within the top quartile of Australian statistical areas is anticipated, with the locality projected to increase by 5,091 people to 2041 based on the most recent annual ERP statistics, representing a total expansion of 25.9% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Oatlands - Dundas Valley SA2?
Total population for the Oatlands - Dundas Valley SA2 was estimated to be approximately 19,532 as at May 26. This is based upon an estimated resident population of 19,493 from the ABS up to June 2025.
How has the population in the Oatlands - Dundas Valley SA2 changed since 2021?
The oatlands - dundas valley sa2 has added approximately 1,024 people and shown a 5.53% increase from the 18,508 people recorded at the 2021 Census period.
What is the population density in the Oatlands - Dundas Valley SA2?
The population density in the Oatlands - Dundas Valley SA2 is estimated at 3,212 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Oatlands - Dundas Valley SA2?
Over the past 10 years, the population in the Oatlands - Dundas Valley SA2 has shown a compound annual growth rate of 0.8% per annum.
What are the main drivers of population growth in the Oatlands - Dundas Valley SA2?
Population growth in the Oatlands - Dundas Valley SA2 is driven by: Overseas migration (85.0%), Natural increase (15.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 85.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Oatlands - Dundas Valley

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623 new dwellings have been approved in Oatlands - Dundas Valley over the past five years, an average of 124 a year. That places the area in the 66th percentile for residential development activity nationally, about 6 approvals per 1,000 residents a year. Of the 96 dwellings approved in the latest reporting year, 28% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 331, running ahead of that longer-run average. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Oatlands - Dundas Valley records approximately 124 residential building approvals annually, accumulating to 623 new dwellings over the last 5 financial years. In the current period of FY-26304 approvals have been documented. Since only 0.8 people on average moved to the area for every constructed dwelling between FY-21 and FY-25, residential construction is matching or running ahead of local demand. This provides purchasers with more alternatives and supports population expansion that may outpace current forecasts, with new homes built at an average cost of $434,000—slightly above the regional benchmark—indicating a focus on premium projects.

Furthermore, $7.2 million in commercial building approvals have been registered during this financial year, suggesting a modest focus on commercial real estate development. Relative to Greater Sydney, Oatlands - Dundas Valley generates about 65% of the per capita construction volume, ranking in the 71st percentile of localities evaluated nationwide. Recent construction statistics indicate that 28.0% of new builds are detached houses, while 72.0% consist of medium and high-density residential options. This preference for higher density housing offers affordable points of entry and draws interest from downsizers, investors, and first-time buyers. This marks a clear transition from the historical housing stock (which is currently 52.0% houses), pointing to a shrinking supply of vacant land, changing preferences, and a demand for more varied, budget-friendly housing choices. With roughly 184 individuals per residential approval, Oatlands - Dundas Valley exhibits the structural patterns of a low density area. Demographic projections indicate Oatlands - Dundas Valley will add 5,052 inhabitants by 2041 according to the most recent quarterly estimates from AreaSearch. If the current pace of construction persists, the supply of housing may fall short of population gains, which could increase competition among buyers and support higher price appreciation.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Oatlands - Dundas Valley SA2 recently?
Dwelling approval activity in the the Oatlands - Dundas Valley SA2 area has seen 214 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Oatlands - Dundas Valley SA2's current population of 19,532 has been supported by 124 approvals on average over recent years.
How does the Oatlands - Dundas Valley SA2's development activity compare to the broader region?
The Oatlands - Dundas Valley SA2 has seen 0.66 approvals per 100 people in recent years, compared to 0.65 approvals in the broader region. This means that one dwelling has been approved for every 184 people in the Oatlands - Dundas Valley SA2, compared to one for every 190 in the broader region.
Is the Oatlands - Dundas Valley SA2 keeping up with housing demand?
With the population expected to increase by 5,052 people by 2041, around 2,526 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the Oatlands - Dundas Valley SA2?
Looking at development activity over the past five years, the Oatlands - Dundas Valley SA2's approval levels have been significantly above the yearly average of 124, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the Oatlands - Dundas Valley SA2?
The population in the Oatlands - Dundas Valley SA2 is expected to grow by 5,052 people by 2041, necessitating approximately 2,526 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the Oatlands - Dundas Valley SA2?
Over the past five years, the population in the Oatlands - Dundas Valley SA2 has grown by approximately 4,225 people, while 623 residential approvals were recorded. This equates to a ratio of 6.8 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the Oatlands - Dundas Valley SA2?
With dwelling approval activity running at an average of 124 approvals per year and a population of 19,532, the market appears to be reasonably balanced between supply and demand, presenting moderate opportunities for well-positioned developments. With the population expected to increase by 5,052 people by 2041, around 2,526 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near Oatlands - Dundas Valley

Development applications around Oatlands - Dundas Valley

Development approvals is a new addition to AreaSearch. We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Oatlands - Dundas Valley

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AreaSearch tracks 9 current infrastructure and development projects inside Oatlands - Dundas Valley, worth an estimated $1.91 billion. A further 173 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $196.7 billion. 49 are already under construction and 78 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and transport & logistics. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Local infrastructure projects, major developments, and urban planning changes are key drivers of regional performance. In total, 24 projects have been identified by AreaSearch as having a potential impact on this area. Principal developments include the 25 Station Street Childcare Facility, the 47-71 Stewart Street Development, the Telopea Renewal Project, and the 18-22 Sophie Street Telopea project, with the following list highlighting those of greatest local relevance.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Oatlands - Dundas Valley SA2?
Key infrastructure and planning changes likely to influence the Oatlands - Dundas Valley SA2 include: 25 Station Street Childcare Facility (Under Assessment); 47-71 Stewart Street Development (Planning); Telopea Renewal Project (Planning); 18-22 Sophie Street Telopea (Planning); and 20-22 Evans Road Telopea (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Oatlands - Dundas Valley SA2?
Infrastructure development impacting the Oatlands - Dundas Valley SA2 spans multiple sectors including Residential Development, Education & Training, and Communities, Precincts & Urban Renewal, among others.
What is the scale of infrastructure investment impacting the Oatlands - Dundas Valley SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $8.1 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Oatlands - Dundas Valley SA2 vicinity.
How does the Oatlands - Dundas Valley SA2's infrastructure development compare to other areas?
With an infrastructure score in the top 30%, the Oatlands - Dundas Valley SA2 demonstrates above-average development activity compared to national benchmarks.
Telopea Renewal Project
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 2041
Source / Links: Link 1   Link 2  

A major urban renewal of the 13.4-hectare Telopea estate focused on creating an integrated community with a mix of modern housing and green spaces. Following the 2024 transition to sole leadership by Homes NSW, the project is accelerating delivery of social and affordable housing. Key components include the completed refurbishment of the Wade Street Towers (Three Sisters) and the progressing Polding Place development, which features 423 new homes and a 6000 sqm community plaza adjacent to the Parramatta Light Rail.

Communities, Precincts & Urban Renewal

New Social Housing - Sophie Street
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

21-unit social housing building approved by the Sydney Central City Planning Panel in Nov 2022 and part of the broader Telopea renewal. The scheme provides 7 x 1-bed and 14 x 2-bed apartments over basement parking, with communal open space and landscaping. Works have been flagged to support decanting and renewal across the precinct, alongside a sister project at 20-22A Evans Road.

Residential Development

47-71 Stewart Street Development
Category: Residential Development
Stage: Planning | Est. Comp: 2027

Residential development project in Dundas Valley. Part of the new off-the-plan developments responding to growth demand in the area near light rail infrastructure.

Residential Development

20-22 Evans Road Telopea
Category: Residential Development
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   

Residential development in Telopea's core precinct area, aligned with master plan vision for mixed-use development near light rail station and retail precinct.

Residential Development

18-22 Sophie Street Telopea
Category: Residential Development
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   

Residential apartment development as part of broader Telopea urban renewal. Located in transition area near light rail corridor with planned medium-density housing.

Residential Development

1-7 Simpson Street Development
Category: Residential Development
Stage: Proposed | Est. Comp: 2026

A two-tower residential development with 48 units, two basement levels for parking, and 963sq m of communal open space, aiming to set a positive precedent for apartment design in the area. New apartment/townhouse development contributing to housing supply in the growing precinct near transport infrastructure.

Residential Development

Carlingford West Public School and Cumberland High School Upgrade
Category: Education & Training
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A major 230 million dollar redevelopment delivering 56 new permanent classrooms at Carlingford West Public School and 77 new or upgraded classrooms at Cumberland High School. The project replaces over 130 demountables with modern facilities including new libraries, multipurpose halls, canteens, and specialist workshops. As of April 2026, many new buildings are complete and occupied, with remaining landscaping and internal refurbishments on track for total project finalization in mid-2026.

Education & Training

The Carling by Meriton
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A major mixed-use precinct featuring seven luxury residential towers reaching up to 29 storeys, providing 629 apartments. The development includes a retail plaza with a national supermarket, cafes, and restaurants, as well as an onsite childcare centre. A significant feature is the $20 million, three-storey Carlingford Community Centre and Library (3,000 sqm) delivered in partnership with the City of Parramatta. Residents have access to a 4,700 sqm Central Park and resort-style facilities including a pool, spa, sauna, gym, and rooftop BBQ areas.

Communities, Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Oatlands - Dundas Valley

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10,670 residents of Oatlands - Dundas Valley are employed, from a labour force of 11,121. Unemployment sits at 4.1%, with participation at 69.2%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.9% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 15,101, about 77% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Oatlands - Dundas Valley features a highly educated labor pool with significant representation in professional services, an unemployment rate of 4.1%, and an estimated 3.4% rise in employment over the past year. In March 2026, 10,670 residents were employed, matching the Greater Sydney unemployment rate of 4.1%, while labor force participation was equivalent to the Greater Sydney level of 69.1%. Census details show that a high proportion of residents, 47.2%, worked from home, though this may reflect the influence of Covid-19 restrictions. The primary employment sectors for local residents are health care & social assistance, professional & technical, and education & training.

In contrast, finance & insurance represents a smaller share at 5.7% compared to the regional benchmark of 7.3%. The area is predominantly residential and appears to offer few local jobs, as shown by comparing the count of the Census working population against the resident population. Based on AreaSearch's evaluation of SALM and ABS statistics, during the twelve months leading to March 2026, employment grew by 3.4% and the labor force expanded by 3.3%, resulting in a 0.1 percentage point reduction in the unemployment rate. Over the same timeframe, Greater Sydney recorded employment growth of 1.9% and labor force growth of 1.9%, accompanied by a minor decline. National employment projections from May-25 by Jobs and Skills Australia provide additional context on prospective labor demand for Oatlands - Dundas Valley. These five and ten-year projections have been applied to the local workforce structure to model potential growth trends. Although nationwide employment is projected to grow by 6.6% over five years and 13.7% over ten years, the expansion rates vary widely by sector. Applying these industry projections directly to the employment distribution of Oatlands - Dundas Valley yields an estimated local job growth of 6.9% over five years and 14.1% over ten years (note that this is a basic weighted extrapolation for demonstration purposes and does not incorporate local population forecasts).

Frequently Asked Questions - Employment

What is the employment situation in the Oatlands - Dundas Valley SA2?
As of March 2026, the Oatlands - Dundas Valley SA2 has approximately 10,670 employed residents with an unemployment rate of 4.1%. This healthy unemployment rate suggests a well-functioning labour market. Employment indicators are below the national average, suggesting room for improvement.
How does the Oatlands - Dundas Valley SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Oatlands - Dundas Valley SA2 stands at 4.1%, which is broadly in line with Greater Sydney's rate of 4.1%. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Oatlands - Dundas Valley SA2?
The employment landscape in the Oatlands - Dundas Valley SA2 is dominated by several key sectors. The largest employers are health care & social assistance (15.5% of employment), professional & technical (10.7%), and education & training (9.4%). Other significant employers include construction and retail trade.
How has employment changed recently in the Oatlands - Dundas Valley SA2?
Over the past year to March 2026, the Oatlands - Dundas Valley SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the Oatlands - Dundas Valley SA2?
The workforce participation rate in the Oatlands - Dundas Valley SA2 is 69.2%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate leading the Greater Sydney average of 69.1%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Oatlands - Dundas Valley SA2's employment market?
The oatlands - dundas valley sa2 shows notable specialization in health care & social assistance, which employs 15.5% of the local workforce compared to 14.1% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the Oatlands - Dundas Valley SA2?
Based on Jobs and Skills Australia projections applied to the Oatlands - Dundas Valley SA2's industry mix, employment is expected to grow by 6.9% over the next five years and 14.1% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Oatlands - Dundas Valley SA2 compare nationally?
The oatlands - dundas valley sa2's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many other regions. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Oatlands - Dundas Valley SA2?
Skilled workers will find excellent opportunities in the Oatlands - Dundas Valley SA2, with knowledge-intensive sectors comprising 43.5% of local employment. Key sectors for skilled workers include health care & social assistance (15.5%), professional & technical (10.7%), and education & training (9.4%). With projected employment growth of 6.9% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Oatlands - Dundas Valley

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Median household income in Oatlands - Dundas Valley is $1,838 a week (about $96,000 a year), with median personal income at $758 a week. ATO records put median taxable income at $55,318 a year against an average of $71,516. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

The most recent postcode-level ATO data processed by AreaSearch for financial year 2023 indicates that incomes in the Oatlands - Dundas Valley SA2 exceed the national average, with a median of $55,318 and an average of $71,516. In comparison, Greater Sydney recorded a median income of $60,817 and an average income of $83,003. Adjusting for a Wage Price Index increase of 10.32% since financial year 2023, current estimates for March 2026 would be roughly $61,027 for the median and $78,896 for the average. According to the 2021 Census, household, family, and individual incomes in Oatlands - Dundas Valley rank moderately, placing between the 40th and 55th percentiles.

Income distribution figures show the largest segment consists of 30.1% of residents (5,879 individuals) earning in the $1,500 - 2,999 range, which is comparable to the wider region where 30.9% fall into this bracket. High accommodation costs absorb 20.2% of income, yet solid earnings keep disposable income at the 50th percentile, and the SEIFA index ranks the area in the 7th decile for income.

Frequently Asked Questions - Income

What is the median taxable income in the Oatlands - Dundas Valley SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Oatlands - Dundas Valley SA2 is approximately $61,027. The official ATO data from FY-23 recorded a median of $55,318.
What is the average taxable income in the Oatlands - Dundas Valley SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Oatlands - Dundas Valley SA2 is approximately $78,896. The official ATO data from FY-23 recorded an average of $71,516.
How does the median taxable income in the Oatlands - Dundas Valley SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Oatlands - Dundas Valley SA2 is approximately $61,027 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $55,318 and $60,817 respectively.
How does the average taxable income in the Oatlands - Dundas Valley SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Oatlands - Dundas Valley SA2 is approximately $78,896 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $71,516 and $83,003 respectively.
What are the main income cohorts in the Oatlands - Dundas Valley SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~30.1% / 5,879 persons) of the Oatlands - Dundas Valley SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Oatlands - Dundas Valley SA2 compare to the region?
The largest income cohort in the Oatlands - Dundas Valley SA2 is the $1,500 - 2,999 group, representing about 30.1% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the Oatlands - Dundas Valley SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Oatlands - Dundas Valley SA2 is $1,838/wk.
What is the median family income in the Oatlands - Dundas Valley SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Oatlands - Dundas Valley SA2 is $2,170/wk.
What is the median personal income in the Oatlands - Dundas Valley SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Oatlands - Dundas Valley SA2 is $758/wk.
How does the Oatlands - Dundas Valley SA2's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the Oatlands - Dundas Valley SA2's median income among taxpayers is $55,318, with an average of $71,516. This is higher than average nationally, and compares to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $61,027 (median) and $78,896 (average) as of March 2026.
What is the disposable income in the Oatlands - Dundas Valley SA2?
The estimated disposable income in the Oatlands - Dundas Valley SA2 is $6,359 per year according to AreaSearch analysis.
How does the Oatlands - Dundas Valley SA2's disposable income compare to the region?
The oatlands - dundas valley sa2's disposable income is $6,359 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Oatlands - Dundas Valley

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Oatlands - Dundas Valley had 6,364 occupied dwellings at the 2021 Census, 52% detached houses and 14% apartments. 35% are owned with a mortgage, 38% rented and 27% owned outright. At that Census the median rent was $420 a week and the median mortgage repayment $2,600 a month, a total housing cost higher than 87% of areas nationally. Rent absorbs 22.9% of household income here and mortgage repayments 32.6%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential structures in Oatlands - Dundas Valley at the time of the latest Census consisted of 51.8% detached houses and 48.3% other dwelling types (such as semi-detached homes, apartments, and alternative housing), compared to 55.9% houses and 44.1% other dwellings across the Sydney metropolitan area. Home ownership rates in Oatlands - Dundas Valley stood at 27.0%, slightly below the Sydney metro average, with the remaining properties being mortgaged (35.3%) or rented (37.8%). The median monthly mortgage payment in the area was higher than the Sydney metro average at $2,600, whereas the median weekly rent was $420, compared to regional figures of $2,427 and $470 respectively.

On a national level, mortgage repayments in Oatlands - Dundas Valley are notably higher than the Australian median of $1,863, and rent prices are also significantly above the national benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Oatlands - Dundas Valley SA2?
In the Oatlands - Dundas Valley SA2, 27.0% of homes are owned outright, 35.3% are owned with a mortgage, and 37.8% are rented.
What percentage of dwellings in the Oatlands - Dundas Valley SA2 are houses?
According to the latest data, 51.8% of dwellings in the Oatlands - Dundas Valley SA2 are houses.
What percentage of dwellings in the Oatlands - Dundas Valley SA2 are apartments or units?
In the Oatlands - Dundas Valley SA2, 14.2% of dwellings are apartments or units, with an additional 33.9% being semi-detached dwellings.
What is the level of outright home ownership in the Oatlands - Dundas Valley SA2?
Outright home ownership in the Oatlands - Dundas Valley SA2 stands at 27.0%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Oatlands - Dundas Valley SA2?
The median monthly mortgage repayment in the Oatlands - Dundas Valley SA2 is $2,600, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Oatlands - Dundas Valley SA2?
The median weekly rent in the Oatlands - Dundas Valley SA2 is $420, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Oatlands - Dundas Valley SA2?
In the Oatlands - Dundas Valley SA2, 18.3% of rentals are $0-149/week, 21.1% are $150-349/week, 47.3% are $350-649/week, 12.4% are $650-949/week, and 0.8% are $950+/week.
What is the average monthly housing cost in the Oatlands - Dundas Valley SA2?
The aggregate monthly housing cost in the Oatlands - Dundas Valley SA2 is $1,605, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Oatlands - Dundas Valley SA2?
In the Oatlands - Dundas Valley SA2, households with mortgages typically spend 32.6% of their income on mortgage repayments, while renters spend 22.9% of their income on rent.
How crowded are homes in the Oatlands - Dundas Valley SA2?
The average persons per bedroom ratio in the Oatlands - Dundas Valley SA2 is 0.9, indicating the level of household density.
How does housing affordability in the Oatlands - Dundas Valley SA2 compare to the region?
Housing affordability in the Oatlands - Dundas Valley SA2 shows mortgage holders spending 32.6% of income on repayments (vs 27.0% regionally), while renters spend 22.9% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Oatlands - Dundas Valley SA2?
The dwelling mix in the Oatlands - Dundas Valley SA2 consists of 51.8% detached houses, 33.9% semi-detached dwellings, 14.2% apartments, and 0.2% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Oatlands - Dundas Valley SA2?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,605. This accounts for outright owners paying no housing costs, mortgage holders paying $2,600/month, and renters paying $1,819/month.
How affordable is housing in the Oatlands - Dundas Valley SA2 relative to local incomes?
Housing in Oatlands - Dundas Valley consumes approximately 20.2% of median household income ($7,959 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the Oatlands - Dundas Valley SA2?
Recent development applications in Oatlands - Dundas Valley show attached dwellings contributing 69% of approvals compared to 48% of existing stock, while detached houses represent 31% of applications versus 52% of current dwellings. This suggests increasing densification. This area is seeing substantial increases in dwelling density compared to most Australian locations.

HouseholdsHousehold Composition in Oatlands - Dundas Valley

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Oatlands - Dundas Valley counted 6,364 households at the 2021 Census, an estimated 6,716 today, averaging 2.8 people each. 40% are couples with children, more than in 80% of areas nationally, against 21% couples without children. 23% of households are people living alone, and families average 1.5 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family households constitute the majority at 74.1% of all households, consisting of 40.2% couples with children, 20.7% couples without children, and 12.1% single parents. Non-family households represent the remaining 25.9%, with single-person households at 23.1% and group living arrangements at 2.8% of the total. The median household size of 2.8 individuals is slightly larger than the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the Oatlands - Dundas Valley SA2?
As of the 2021 Census, the Oatlands - Dundas Valley SA2 had 6,364 households. Based on population growth patterns, this has grown by approximately 5.5% to an estimated 6,716 households today.
What is the typical household size?
The median household size in the Oatlands - Dundas Valley SA2 is 2.8 people. This compares to 2.7 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 74.1% of all households. The remaining households consist of lone person households (23.1%), group households (2.8%), and other household types (0.0%).
How are families structured in the area?
Among the 4,715 family households, 40.2% are couples with children, 20.7% are couples without children at home, and 12.1% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Oatlands - Dundas Valley SA2 compare to regional household patterns?
Compared to Greater Sydney, the Oatlands - Dundas Valley SA2 shows distinct household patterns. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Oatlands - Dundas Valley SA2 have an average of 1.5 children, matching the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Oatlands - Dundas Valley SA2?
Marriage patterns reveal 52.6% of the adult population are currently married, while 31.5% have never married. This compares to 48.3% married and 36.4% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 23.1% of all households in the Oatlands - Dundas Valley SA2, similar to the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.8% of households, well below the Greater Sydney average of 4.2%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Oatlands - Dundas Valley

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40.5% of adults in Oatlands - Dundas Valley hold a university qualification, including 26.7% with a bachelor degree and 11.6% with postgraduate qualifications. A further 14.8% hold a vocational qualification. 5 schools serve the area, with 913 enrolment places and an average ICSEA of 1,024 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Educational qualifications in Oatlands - Dundas Valley are considerably higher than regional averages, with 40.5% of residents aged 15+ holding university degrees, compared to 30.4% nationally and 32.2% in NSW. This educational lead positions the local population well for professional and knowledge-based roles. Bachelor degrees are the most common qualification at 26.7%, followed by postgraduate degrees (11.6%) and graduate diplomas (2.2%). Vocational and technical training is also highly represented, with 25.6% of residents aged 15+ holding vocational credentials, divided between advanced diplomas (10.8%) and certificates (14.8%). Participation in study is quite high, with 31.9% of residents currently undertaking formal education.

This proportion is comprised of 10.3% in primary schools, 8.2% in secondary schools, and 6.6% enrolled in tertiary institutions.

Frequently Asked Questions - Education

What percentage of people in the Oatlands - Dundas Valley SA2 have university qualifications?
40.5% of people aged 15 and over in the Oatlands - Dundas Valley SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Oatlands - Dundas Valley SA2 have no formal qualifications?
33.9% of people aged 15 and over in the Oatlands - Dundas Valley SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Oatlands - Dundas Valley SA2's education level compare to national averages?
The oatlands - dundas valley sa2 ranks in the 61th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Oatlands - Dundas Valley SA2?
The most common qualifications in the Oatlands - Dundas Valley SA2 are: Bachelor Degree (26.7%), Certificate (14.8%), Postgraduate (11.6%).
What proportion of the Oatlands - Dundas Valley SA2's population is currently attending educational institutions?
31.9% of the population in the Oatlands - Dundas Valley SA2 is currently engaged in formal education, with 10.3% in primary school, 8.2% in secondary school, 6.6% at university.
What is the ICSEA score for schools in the Oatlands - Dundas Valley SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Oatlands - Dundas Valley SA2 is 1024, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Oatlands - Dundas Valley SA2?
There are 5 schools within the Oatlands - Dundas Valley SA2, with a combined enrollment of approximately 913 students.
What types of schools are available in the Oatlands - Dundas Valley SA2?
The oatlands - dundas valley sa2 includes 4 primary schools, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Oatlands - Dundas Valley

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Getting AroundTransport & Commuting in Oatlands - Dundas Valley

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Public transport in Oatlands - Dundas Valley reaches 100 stops on 36 routes, timetabled for about 4,200 services a week. The typical home sits about 180 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.3 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Analysis of the public transport network shows 100 active transit stops in Oatlands - Dundas Valley, comprising light rail and bus services. These stops are served by 36 unique routes, which together handle 4,197 passenger trips each week. Transport access is rated as excellent, with residents living an average of 179 meters from the closest stop. Because the area is primarily residential, most workers commute out of the district, with private vehicles remaining the primary mode of travel at 85% and train travel at 7%. The average number of vehicles per household is 1.3.

A high proportion of residents, 47.2%, work from home (based on the 2021 Census, which may reflect pandemic-related conditions). Transit service frequency averages 599 trips daily across all routes, which corresponds to approximately 41 weekly trips per individual transit stop.

Frequently Asked Questions - Transport

How many public transport stops are in Oatlands - Dundas Valley?
There are 100 public transport stops within the Oatlands - Dundas Valley SA2.
How frequent are the transport services in Oatlands - Dundas Valley?
the Oatlands - Dundas Valley SA2 has 4,197 weekly trips across 36 routes, averaging 599 trips per day.
How far are residents from public transport in Oatlands - Dundas Valley?
On average, residential properties are 179 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Oatlands - Dundas Valley

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75.6% of residents in Oatlands - Dundas Valley report no long-term health condition, a healthier profile than 86% of areas nationally. 6.1% need daily assistance with core activities, and 54.9% hold private health cover. The standardised death rate runs at 4.1 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health outcomes in Oatlands - Dundas Valley are exceptionally strong based on AreaSearch's evaluation of mortality statistics and the prevalence of chronic health conditions, with younger demographics showing a very low rate of common health issues. The level of private health insurance coverage is relatively high, encompassing approximately 55% of the total population (~10,723 people), compared to 59.9% across Greater Sydney. The most prevalent health conditions recorded locally were arthritis and mental health conditions, each affecting 5.8% of the population, while 75.6% of residents reported having no chronic medical conditions, compared to 74.6% in Greater Sydney.

The working-age population is particularly healthy with low rates of chronic illness. Residents aged 65 and older make up 17.2% of the population (3,365 people), which is higher than the Greater Sydney share of 15.5%. While health outcomes among seniors are very strong, they rank lower nationally than the rest of the local population.

Frequently Asked Questions - Health

How many people in the Oatlands - Dundas Valley SA2 have private health insurance?
Around 54.9% of people in the Oatlands - Dundas Valley SA2 are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the Oatlands - Dundas Valley SA2?
In the Oatlands - Dundas Valley SA2, 6.1% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.2% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the Oatlands - Dundas Valley SA2?
5.6% of people in the Oatlands - Dundas Valley SA2 are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the Oatlands - Dundas Valley SA2?
Diabetes affects 4.9% of the the Oatlands - Dundas Valley SA2 population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Oatlands - Dundas Valley SA2?
3.1% of people in the Oatlands - Dundas Valley SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Oatlands - Dundas Valley SA2 compare to the region in terms of overall private health coverage?
In the Oatlands - Dundas Valley SA2, 54.9% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Oatlands - Dundas Valley

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48.2% of Oatlands - Dundas Valley residents were born overseas and 55.1% speak a language other than English at home, more culturally diverse than 90% of areas nationally. The largest reported ancestries are Chinese (22.0%) and Australian (13.8%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Oatlands - Dundas Valley exhibits high levels of cultural diversity, with 48.2% of its population born overseas and 55.1% of residents speaking a language other than English at home. Christianity is the primary religion, representing 53.9% of the local population. Buddhism shows the most notable overrepresentation at 4.5% of the population, compared to the Greater Sydney average of 4.1%. Regarding ancestry (the birthplace of residents' parents), the three largest groups in Oatlands - Dundas Valley are Chinese at 22.0% of the population (substantially above the regional average of 8.4%), Australian at 13.8%, and Other at 13.2%.

Other notable ethnic groups show distinct differences from regional trends: Korean is highly overrepresented at 7.3% of Oatlands - Dundas Valley (compared to 1.1% regionally), Lebanese stands at 6.7% (compared to 2.6%), and Russian represents 0.4% (compared to 0.4% regionally).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Oatlands - Dundas Valley SA2?
Oatlands - Dundas Valley scores quite highly on cultural diversity, with 48.2% of its population born overseas and 55.1% speaking a language other than English at home.
What is the most common religion in the Oatlands - Dundas Valley SA2?
The main religion in Oatlands - Dundas Valley was found to be Christianity, which makes up 53.9% of people in Oatlands - Dundas Valley. However, the most apparent overrepresentation was in Buddhism, which comprises 4.5% of the population, compared to 4.1% across Greater Sydney.
What are the top countries of origin in the Oatlands - Dundas Valley SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Oatlands - Dundas Valley are Chinese, comprising 22.0% of the population, which is substantially higher than the regional average of 8.4%, Australian, comprising 13.8% of the population, and Other, comprising 13.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Korean is notably overrepresented at 7.3% of Oatlands - Dundas Valley (vs 1.1% regionally), Lebanese at 6.7% (vs 2.6%) and Russian at 0.4% (vs 0.4%).
How does the percentage of people born overseas compare to the regional average?
48.2% of the the Oatlands - Dundas Valley SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Oatlands - Dundas Valley SA2 population speaks a language other than English at home?
55.1% of the population in the Oatlands - Dundas Valley SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Oatlands - Dundas Valley SA2 identify as Australian Aboriginal?
0.7% of the the Oatlands - Dundas Valley SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Oatlands - Dundas Valley SA2?
79.9% of the the Oatlands - Dundas Valley SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Oatlands - Dundas Valley

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The median resident of Oatlands - Dundas Valley is 40. 24.6% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

With a median age of 40, Oatlands - Dundas Valley is slightly older than Greater Sydney at 37 and Australia at 38 years. Compared to Greater Sydney, the 55 - 64 age group is over-represented at 12.6% of the local population, while the 25 - 34 cohort is under-represented at 11.4%. Since 2021, the 15 to 24 cohort has increased from 11.6% to 13.2%, and the 65 to 74 group has grown from 8.8% to 9.9%. Conversely, the 0 to 4 group declined from 5.5% to 4.5%. Demographic projections suggest the age profile of Oatlands - Dundas Valley will change notably by 2041, with the 75 to 84 cohort expected to increase by 819 people (85%) from 966 to 1,786.

Frequently Asked Questions - Age

What is the median age in the Oatlands - Dundas Valley SA2?
According to the latest data, the median age in the Oatlands - Dundas Valley SA2 is 40 years.
How does the Oatlands - Dundas Valley SA2's median age compare to broader areas?
At 40 years, Oatlands - Dundas Valley is 3 years older than the Greater Sydney average (37 years) and 2 years older than the national average (38 years).
What age groups are over-represented in the Oatlands - Dundas Valley SA2?
The most over-represented age group in the Oatlands - Dundas Valley SA2 compared to the Greater Sydney region is the 55 - 64 group, making up 12.6% of the population.
What age groups are under-represented in the Oatlands - Dundas Valley SA2?
The most under-represented age group in the Oatlands - Dundas Valley SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 11.4% of the population.
Are there age groups with notable population variances?
No, the age distribution in the Oatlands - Dundas Valley SA2 is broadly in line with the Greater Sydney region.
What is the percentage of children (0-14 years) in the Oatlands - Dundas Valley SA2?
The percentage of children aged 0-14 years in the Oatlands - Dundas Valley SA2 is 17.6%.
What is the percentage of older people (65+ years) in the Oatlands - Dundas Valley SA2?
The percentage of people aged 65 and over in the Oatlands - Dundas Valley SA2 is 17.2%.

Data & MethodBoundaries, Sources & Method for Oatlands - Dundas Valley

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Aug 2026.

Everything is aggregated to the SA2 boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) May 2026 3 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to May 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual May 2026 3 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to May 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Jun 2026 2 months ago headline measures · May 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 this month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 2026 last month all 12 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Jul 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 5 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 83 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (18,508 at the 2021 Census → 19,532 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to May 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (125021478). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

Why can the Oatlands - Dundas Valley SA2 boundary differ from the suburb boundary?
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (e.g., census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
Where does the data on this Oatlands - Dundas Valley page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments.
Is the Oatlands - Dundas Valley data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (Jul 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

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