Blacktown - South

SA2

Greater Sydney / Blacktown

 
 
 
 
 
 
 
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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 Blacktown - South

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The median house price in Blacktown - South is $1.25m, with units at $800k. House values have moved 7.6% a year compounded over five years.

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DemographicsPopulation Growth in Blacktown - South

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Blacktown - South has an estimated 12,888 residents, up from 12,646 at the 2021 Census — a change of 242 people, or 1.9%. That puts 3,836 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

According to research conducted by AreaSearch, the resident count of Blacktown - South stands at approximately 12,888 as of Aug 2026. Relative to the 2021 Census tally of 12,646 people, this represents an addition of 242 people (1.9%). Such changes are derived from the ABS estimated resident population figure of 12,845 recorded as of June 2025 alongside 66 validated new addresses documented since the census. The local population density reaches 3,835 persons per square kilometer, placing the community in the upper 10% among nationwide areas evaluated by AreaSearch and highlighting the premium placed on local land.

The area's 1.9% post-census expansion remains within 2.4 percentage points of the wider SA3 area (4.3%), signaling solid underlying growth drivers. Recent population gains were predominantly underpinned by overseas migration, which generated around 72.0% of overall expansion. Projections compiled by the ABS/Geoscience Australia, published in 2024 using 2022 as a base year, are applied by AreaSearch across SA2 locations, supplemented by NSW State Government SA2 modeling released in 2022 using 2021 as a base year where gaps exist. Age-specific growth trajectories from these datasets are applied to projections spanning 2032 to 2041 across all localities. Looking at long-term demographic trajectories, expansion is anticipated to track slightly below the national statistical median, with the locality projected to add 1,206 persons by 2041 relative to latest annual ERP statistics, amounting to an overall 9.0% rise across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Blacktown - South SA2?
Total population for the Blacktown - South SA2 was estimated to be approximately 12,888 as at Aug 26. This is based upon an estimated resident population of 12,845 from the ABS up to June 2025.
How has the population in the Blacktown - South SA2 changed since 2021?
The blacktown - south sa2 has added approximately 242 people and shown a 1.91% increase from the 12,646 people recorded at the 2021 Census period.
What is the population density in the Blacktown - South SA2?
The population density in the Blacktown - South SA2 is estimated at 3,835 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Blacktown - South SA2?
Over the past 10 years, the population in the Blacktown - South SA2 has shown a compound annual growth rate of 0.2% per annum.
What are the main drivers of population growth in the Blacktown - South SA2?
Population growth in the Blacktown - South SA2 is driven by: Overseas migration (72.0%), Natural increase (28.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 72.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Blacktown - South

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239 new dwellings have been approved in Blacktown - South over the past five years, an average of 47 a year. That is 3.8 approvals per 1,000 residents. Of the 47 dwellings approved in the latest reporting year, 79% were detached houses and the rest townhouses or apartments. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential building approvals across Blacktown - South have averaged roughly 47 dwellings each year, generating 239 homes across the preceding 5 financial years. Given that no incoming residents per year arrived per completed residence over the last 5 financial years (between FY-22 and FY-26), residential construction has matched or outpaced local demand, enhancing choice for buyers and establishing capacity for demographic gains exceeding baseline projections. Furthermore, new residential projects register an average construction cost of $321,000, sitting below wider regional averages and delivering comparatively accessible entry points for buyers. Commercial activity remained subdued, with commercial building approvals totaling $105,000 during this financial year.

Dwelling approval volume per capita in Blacktown - South runs at approximately three-quarters of the Greater Sydney benchmark, positioning the suburb in the 56th percentile among nationwide localities. Construction has concentrated on low-density suburban forms, with detached houses representing 79.0% of recent builds and attached dwellings accounting for 21.0%, catering to family households prioritizing living space. Generating an approval for approximately every 253 people, Blacktown - South maintains a distinctly low-density profile. Demographic forecasts indicate Blacktown - South will gain 1,163 residents through 2041 relative to the latest AreaSearch quarterly estimate. Provided present building velocity is maintained, residential additions appear well positioned to satisfy incoming demand, establishing accessible conditions for buyers and allowing the community to potentially surpass projected expansion targets.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Blacktown - South SA2 recently?
Dwelling approval activity in the the Blacktown - South SA2 area has seen 102 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Blacktown - South SA2's current population of 12,888 has been supported by 47 approvals on average over recent years.
How does the Blacktown - South SA2's development activity compare to the broader region?
The Blacktown - South SA2 has seen 0.38 approvals per 100 people in recent years, compared to 0.62 approvals in the broader region. This means that one dwelling has been approved for every 253 people in the Blacktown - South SA2, compared to one for every 165 in the broader region.
Is the Blacktown - South SA2 keeping up with housing demand?
With the population expected to increase by 1,163 people by 2041, around 388 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 3.0 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 Blacktown - South SA2?
Looking at development activity over the past five years, the Blacktown - South SA2's approval levels have been slightly above the yearly average of 47, showing modest growth in recent years.
How many dwellings will be needed to accommodate future population growth in the Blacktown - South SA2?
The population in the Blacktown - South SA2 is expected to grow by 1,163 people by 2041, necessitating approximately 388 new dwellings. This calculation is based on the current census average of 3.0 persons per dwelling in the area.
How does recent development compare to population growth in the Blacktown - South SA2?
Over the past five years, the population in the Blacktown - South SA2 has grown by approximately 1,655 people, while 239 residential approvals were recorded. This equates to a ratio of 6.9 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 Blacktown - South SA2?
With dwelling approval activity running at an average of 47 approvals per year and a population of 12,888, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 1,163 people by 2041, around 388 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 3.0 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 Blacktown - South

Development applications around Blacktown - South

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 Blacktown - South

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AreaSearch tracks one current infrastructure or development project inside Blacktown - South. A further 105 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $21.3 billion. 15 are already under construction and 52 are due for completion within three years. The pipeline spans residential development, transport & logistics and communities, precincts & urban renewal. 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 economic and social trajectory is heavily shaped by the rollout of major project investments and urban planning initiatives. AreaSearch has highlighted 6 key projects anticipated to exert significant local influence. Prominent developments include Western Sydney Infrastructure Grants Program - Blacktown LGA, Prospect Highway Upgrade, Blacktown Quarter, and Blacktown Health and Education Precinct, with primary works detailed below.

Professional plan users can use the search below to filter and access additional projects.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Blacktown - South SA2?
Key infrastructure and planning changes likely to influence the Blacktown - South SA2 include: Western Sydney Infrastructure Grants Program - Blacktown LGA (Construction); Prospect Highway Upgrade (Completed); Blacktown Quarter (Construction); Blacktown Health and Education Precinct (Under Assessment); and Blacktown and Mount Druitt Hospitals Expansion Stage 2 (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Blacktown - South SA2?
Infrastructure development impacting the Blacktown - South SA2 spans multiple sectors including Communities, Precincts & Urban Renewal, Health & Medical, and Transport & Logistics, among others.
What is the scale of infrastructure investment impacting the Blacktown - South SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $5.6 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Blacktown - South SA2 vicinity.
How does the Blacktown - South SA2's infrastructure development compare to other areas?
The Blacktown - South SA2 shows moderate infrastructure development relative to national averages, with opportunities for future growth and investment.
Western Sydney Infrastructure Grants Program - Blacktown LGA
Category: Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A NSW Government funded portfolio of 14 transformational community infrastructure projects across the Blacktown local government area, totalling around 239 million dollars. The program (formerly known as WestInvest) is administered by the NSW Premier's Department and delivered by Blacktown City Council, with The APP Group engaged as program manager. Headline projects include the 77.2 million dollar Blacktown Aquatic Centre upgrade (new indoor 50 metre pool, indoor 25 metre learn-to-swim pool, refurbished outdoor 50 metre pool, gymnasium and cafe), the 40.6 million dollar Mount Druitt Swimming Centre Renewal, the 39.9 million dollar Blacktown City Arts and Cultural Centre, the 35.8 million dollar Seven Hills Portal Community Resource Hub, the 26.8 million dollar Revitalisation of Mount Druitt Hub, the 25.4 million dollar PCYC Mount Druitt Police and Community Youth Centre, the 19.5 million dollar First Nations Cultural Hub, plus reserve embellishments at Tallawong, Rosenthal Park and Ashley Brown Reserve North, local traffic and green space programs, and the refurbishment of Richard Johnson Anglican School Hall.Several projects are in design development with construction tendering through a five-year contractor panel established in 2025; major works including the Blacktown Aquatic Centre are scheduled to start in early 2026 with completion of headline projects through 2027 and 2028.

Precincts & Urban Renewal

Dara Blacktown
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Contemporary five-level apartment development offering 67 affordable apartments including 1, 2 and 3 bedroom configurations with limited garden apartments featuring private courtyards. Located in the heart of Blacktown's transformation, just 100 metres from Blacktown Train Station and Westpoint Shopping Centre.

Residential Development

Blacktown Quarter
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2036
Source / Links: Link 1   Link 2  

A $2.5 billion urban transformation of Blacktown CBD by Walker Corporation in partnership with Blacktown City Council. The precinct includes over 100,000 square meters of office space, the 100-bed Blacktown Private Hospital, a medical research institute, and education facilities. Following a community kick-off in April 2026, the project is progressing with preliminary works to create a walkable city heart featuring a rejuvenated public square and extensive green open spaces.

Communities, Precincts & Urban Renewal

Blacktown Aquatic Centre Masterplan
Category: Sports & Recreation
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   

Comprehensive masterplan for Blacktown Aquatic Centre redevelopment. Includes new pools, upgraded facilities, and community recreation spaces. Designed to serve growing Western Sydney population with modern aquatic facilities.

Sports & Recreation

Huntingwood Logistics Estate
Category: Transport & Logistics
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   

Development of a large-scale logistics estate in Huntingwood, Sydney, with strong connectivity to transport infrastructure, offering world-class A-Grade warehousing and office space.

Transport & Logistics

Prospect Highway Upgrade
Category: Transport & Logistics
Stage: Completed | Est. Comp: 0
Source / Links: Link 1   

A major upgrade of a 3.6-kilometre section of the Prospect Highway to a four and six-lane divided road. The project, delivered by Transport for NSW, aimed to improve traffic flow, reduce congestion, and enhance safety for the 35,000 vehicles that use the highway daily. The upgrade includes new bridges over the M4 Motorway and Great Western Highway, a shared cycle path, and improved intersections.

Transport & Logistics

1 Octavia Street Shop-Top Housing and Medical Centre
Category: Residential Development
Stage: Approved | Est. Comp: 2026
Source / Links: Link 1   

Redevelopment of 1 Octavia Street in Toongabbie into a modern multi-storey shop-top housing and medical facility. The development features ground-floor health and medical consulting suites, retail premises, residential apartments on upper floors, and secure basement car parking. Situated adjacent to Toongabbie railway station, the project offers excellent transit connectivity and local healthcare access.

Residential Development

Seven Hills Plaza Ambience Upgrade
Category: Precincts & Urban Renewal
Stage: Completed | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Comprehensive modernisation of Seven Hills Plaza shopping centre at 224 Prospect Highway, serving the community for over 44 years. Works include a mall upgrade in front of Woolworths, full refurbishment of customer amenities, a new accessible bathroom in the food court, improved food court lighting and circulation, updated external vehicle wayfinding signage, new internal wayfinding and mall furniture, replacement of the existing up travelator with a new unit, removal of the ramp replaced by a new travelator, and installation of a new lift between the existing lift and travelator.The centre remained open throughout construction. Works ran from late May 2025 through January 2026.

Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Blacktown - South

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6,813 residents of Blacktown - South are employed, from a labour force of 7,188. Unemployment sits at 5.2%, with participation at 68.8%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.3% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 9,836, about 76% 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

The labour market in Blacktown - South is characterized by an educated workforce spread across various sectors, registering an unemployment rate of 5.2% and estimated employment expansion of 1.9% over the preceding year. As of March 2026, employed residents numbered 6,813, while unemployment exceeded the Greater Sydney benchmark of 4.1% by 1.1%, and labour force participation matched the broader Greater Sydney rate of 68.9%. Census records indicate that 31.0% of local workers performed their duties remotely from home, a figure influenced by prevailing Covid-19 restrictions. Local employment is concentrated within health care & social assistance, transport, postal & warehousing, and retail trade.

The concentration in transport, postal & warehousing is particularly prominent, registering employment representation 2.1 times the regional norm. Conversely, professional & technical roles are underrepresented locally, engaging only 5.8% of the resident workforce compared to 11.5% across Greater Sydney. As evidenced by the balance between working population numbers and total resident counts at the Census, this largely residential district provides comparatively few local workplace destinations. AreaSearch assessment of ABS and SALM metrics indicates that for the year ending March 2026, local employment advanced by 1.9% while the total labour pool expanded by 1.3%, driving a 0.5 percentage points reduction in unemployment. In comparison, Greater Sydney recorded a 1.9% rise in employment alongside a 1.9% expansion in the labour pool and a slight easing in joblessness. Further perspectives on prospective labor requirements stem from national employment forecasts issued by Jobs and Skills Australia as of Mar-26. These five and ten-year sectoral projections have been correlated with local workforce compositions to anticipate hiring trends. Against nationwide expectations of 6.6% growth across five years and 13.7% over ten years, shifting industry dynamics suggest local job numbers could rise by 6.3% over five years and 13.3% across ten years, based on a simple weighted model that does not incorporate local population projections.

Frequently Asked Questions - Employment

What is the employment situation in the Blacktown - South SA2?
As of March 2026, the Blacktown - South SA2 has approximately 6,813 employed residents with an unemployment rate of 5.2%. The unemployment rate is moderate, indicating some available workforce capacity. Employment indicators are below the national average, suggesting room for improvement.
How does the Blacktown - South SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Blacktown - South SA2 stands at 5.2%, which is 1.1 percentage points above Greater Sydney's rate of 4.1%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Blacktown - South SA2?
The employment landscape in the Blacktown - South SA2 is dominated by several key sectors. The largest employers are health care & social assistance (16.1% of employment), transport, postal & warehousing (11.2%), and retail trade (11.0%). Other significant employers include manufacturing and construction.
How has employment changed recently in the Blacktown - South SA2?
Over the past year to March 2026, the Blacktown - South 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 Blacktown - South SA2?
The workforce participation rate in the Blacktown - South SA2 is 68.8%, 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 trailing the Greater Sydney average of 68.9%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Blacktown - South SA2's employment market?
The blacktown - south sa2 shows notable specialization in transport, postal & warehousing, which employs 11.2% of the local workforce compared to 5.3% regionally. With a local vs regional employment ratio of 2.1, this represents a significant industry cluster that likely serves markets beyond the local area. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Blacktown - South SA2?
Based on Jobs and Skills Australia projections applied to the Blacktown - South SA2's industry mix, employment is expected to grow by 6.3% over the next five years and 13.3% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Blacktown - South SA2 compare nationally?
The blacktown - south 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 Blacktown - South SA2?
Skilled workers will find good opportunities in the Blacktown - South SA2, with skilled sectors accounting for 34.9% of employment. Key sectors for skilled workers include health care & social assistance (16.1%), education & training (6.9%), and professional & technical (5.8%). With projected employment growth of 6.3% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Blacktown - South

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Median household income in Blacktown - South is $1,776 a week (about $92,000 a year), with median personal income at $744 a week. ATO records put median taxable income at $52,587 a year against an average of $59,648. 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

According to AreaSearch aggregations of ATO postcode statistics for financial year 2023, the Blacktown - South SA2 records a median taxpayer income of $52,587 alongside an average figure of $59,648. These metrics trail national averages and fall below Greater Sydney, where median earnings sit at $60,817 and average income reaches $83,003. Applying Wage Price Index escalation of 10.32% since financial year 2023 yields updated estimates of approximately $58,014 for median earnings and $65,804 for average earnings as of March 2026. Data from the 2021 Census reveals modest rankings for personal, family, and household incomes, situating the suburb between the 37th and 51st percentiles.

The primary earnings cohort is the $1,500 - 2,999 category, accounting for 36.2% of residents (4,665 people) and aligning with broader regional patterns where 30.9% occupy the same bracket. Accommodation costs absorb 17.9% of income, while overall earnings place local disposable funds at the 50th percentile and the SEIFA income measure assigns the area to the 4th decile.

Frequently Asked Questions - Income

What is the median taxable income in the Blacktown - South SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Blacktown - South SA2 is approximately $58,014. The official ATO data from FY-23 recorded a median of $52,587.
What is the average taxable income in the Blacktown - South SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Blacktown - South SA2 is approximately $65,804. The official ATO data from FY-23 recorded an average of $59,648.
How does the median taxable income in the Blacktown - South SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Blacktown - South SA2 is approximately $58,014 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $52,587 and $60,817 respectively.
How does the average taxable income in the Blacktown - South SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Blacktown - South SA2 is approximately $65,804 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $59,648 and $83,003 respectively.
What are the main income cohorts in the Blacktown - South SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~36.2% / 4,665 persons) of the Blacktown - South SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Blacktown - South SA2 compare to the region?
The largest income cohort in the Blacktown - South SA2 is the $1,500 - 2,999 group, representing about 36.2% 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 Blacktown - South SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Blacktown - South SA2 is $1,776/wk.
What is the median family income in the Blacktown - South SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Blacktown - South SA2 is $1,974/wk.
What is the median personal income in the Blacktown - South SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Blacktown - South SA2 is $744/wk.
How does the Blacktown - South SA2's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the Blacktown - South SA2's median income among taxpayers is $52,587, with an average of $59,648. This is below the national average, 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 $58,014 (median) and $65,804 (average) as of March 2026.
What is the disposable income in the Blacktown - South SA2?
The estimated disposable income in the Blacktown - South SA2 is $6,320 per year according to AreaSearch analysis.
How does the Blacktown - South SA2's disposable income compare to the region?
The blacktown - south sa2's disposable income is $6,320 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Blacktown - South

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Blacktown - South had 4,097 occupied dwellings at the 2021 Census, 72% detached houses and 2% apartments. 36% are owned with a mortgage, 37% rented and 27% owned outright. At that Census the median rent was $400 a week and the median mortgage repayment $2,043 a month. Rent absorbs 22.5% of household income here and mortgage repayments 26.5%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to the most recent Census, separate houses made up 72.2% of the housing stock in Blacktown - South, while attached, apartment, and other property types accounted for 27.9%, contrasting with Sydney metro where houses constituted 55.9% and other dwellings represented 44.1%. Fully owned properties accounted for 27.1% of tenures, tracking slightly below the wider metropolitan rate, while mortgaged residences stood at 36.0% and rented properties represented 36.9%. Median monthly home loan repayments were $2,043, well below the Sydney metro benchmark of $2,427, while weekly median rents were recorded at $400 compared to $470 across Sydney metro.

When evaluated against nationwide benchmarks, local mortgage servicing costs exceed the Australian average of $1,863, and weekly rents surpass the national level of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Blacktown - South SA2?
In the Blacktown - South SA2, 27.1% of homes are owned outright, 36.0% are owned with a mortgage, and 36.9% are rented.
What percentage of dwellings in the Blacktown - South SA2 are houses?
According to the latest data, 72.2% of dwellings in the Blacktown - South SA2 are houses.
What percentage of dwellings in the Blacktown - South SA2 are apartments or units?
In the Blacktown - South SA2, 2.0% of dwellings are apartments or units, with an additional 25.9% being semi-detached dwellings.
What is the level of outright home ownership in the Blacktown - South SA2?
Outright home ownership in the Blacktown - South SA2 stands at 27.1%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Blacktown - South SA2?
The median monthly mortgage repayment in the Blacktown - South SA2 is $2,043, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Blacktown - South SA2?
The median weekly rent in the Blacktown - South SA2 is $400, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Blacktown - South SA2?
In the Blacktown - South SA2, 7.5% of rentals are $0-149/week, 19.3% are $150-349/week, 71.7% are $350-649/week, 1.3% are $650-949/week, and 0.2% are $950+/week.
What is the average monthly housing cost in the Blacktown - South SA2?
The aggregate monthly housing cost in the Blacktown - South SA2 is $1,375, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Blacktown - South SA2?
In the Blacktown - South SA2, households with mortgages typically spend 26.5% of their income on mortgage repayments, while renters spend 22.5% of their income on rent.
How crowded are homes in the Blacktown - South SA2?
The average persons per bedroom ratio in the Blacktown - South SA2 is 0.9, indicating the level of household density.
How does housing affordability in the Blacktown - South SA2 compare to the region?
Housing affordability in the Blacktown - South SA2 shows mortgage holders spending 26.5% of income on repayments (vs 27.0% regionally), while renters spend 22.5% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Blacktown - South SA2?
The dwelling mix in the Blacktown - South SA2 consists of 72.2% detached houses, 25.9% semi-detached dwellings, 2.0% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Blacktown - South SA2?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,375. This accounts for outright owners paying no housing costs, mortgage holders paying $2,043/month, and renters paying $1,732/month.
How affordable is housing in the Blacktown - South SA2 relative to local incomes?
Housing in Blacktown - South consumes approximately 17.9% of median household income ($7,690 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 Blacktown - South SA2?
Recent development applications in Blacktown - South show attached dwellings contributing 20% of approvals compared to 28% of existing stock, while detached houses represent 80% of applications versus 72% of current dwellings. This suggests development patterns consistent with existing housing mix. Housing density growth is around the national average.

HouseholdsHousehold Composition in Blacktown - South

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Blacktown - South counted 4,097 households at the 2021 Census, averaging 2.9 people each. 42% are couples with children, more than in 83% of areas nationally, against 19% couples without children. 19% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units constitute the predominant living arrangement, representing 77.2% of all households. This total includes couples with children at 42.2%, couples without children at 19.2%, and single parent families at 14.0%. Non-family domestic arrangements account for the remaining 22.8%, consisting of lone person households at 19.3% and group households at 3.5%. The typical household size sits at a median of 2.9 people, exceeding the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the Blacktown - South SA2?
As of the 2021 Census, the Blacktown - South SA2 had 4,097 households. Based on population growth patterns, this has grown by approximately 1.9% to an estimated 4,175 households today.
What is the typical household size?
The median household size in the Blacktown - South SA2 is 2.9 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 77.2% of all households. The remaining households consist of lone person households (19.3%), group households (3.5%), and other household types (0.0%).
How are families structured in the area?
Among the 3,162 family households, 42.2% are couples with children, 19.2% are couples without children at home, and 14.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Blacktown - South SA2 compare to regional household patterns?
Compared to Greater Sydney, the Blacktown - South 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 Blacktown - South SA2 have an average of 1.6 children, slightly above 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 Blacktown - South SA2?
Marriage patterns reveal 49.5% of the adult population are currently married, while 34.5% 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 19.3% of all households in the Blacktown - South 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 3.5% 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 Blacktown - South

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28.4% of adults in Blacktown - South hold a university qualification, including 18.7% with a bachelor degree and 7.9% with postgraduate qualifications. A further 18.6% hold a vocational qualification. 5 schools serve the area, with 3,583 enrolment places and an average ICSEA of 1,026 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

Tertiary attainment in Blacktown - South sits below broader regional figures, with 28.4% of residents aged 15+ possessing university qualifications compared with 38.0% across Greater Sydney, presenting opportunities for further educational advancement. Bachelor degree holders constitute 18.7% of the cohort, followed by postgraduate award recipients at 7.9% and graduate diploma holders at 1.8%. Vocational education forms an important pillar of local qualification profiles, with 30.0% of individuals aged 15+ holding technical credentials, comprising advanced diplomas (11.4%) and certificates (18.6%). Engagement across learning institutions is strong, with 32.9% of local residents actively attending formal education.

Broken down by stage, this represents 11.0% enrolled in primary education, 8.4% attending secondary education, and 6.2% undertaking tertiary education.

Frequently Asked Questions - Education

What percentage of people in the Blacktown - South SA2 have university qualifications?
28.4% of people aged 15 and over in the Blacktown - South SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Blacktown - South SA2 have no formal qualifications?
41.6% of people aged 15 and over in the Blacktown - South SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Blacktown - South SA2's education level compare to national averages?
The blacktown - south sa2 ranks in the 59th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Blacktown - South SA2?
The most common qualifications in the Blacktown - South SA2 are: Bachelor Degree (18.7%), Certificate (18.6%), Advanced Diploma (11.4%).
What proportion of the Blacktown - South SA2's population is currently attending educational institutions?
32.9% of the population in the Blacktown - South SA2 is currently engaged in formal education, with 11.0% in primary school, 8.4% in secondary school, 6.2% at university.
What is the ICSEA score for schools in the Blacktown - South SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Blacktown - South SA2 is 1026, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Blacktown - South SA2?
There are 5 schools within the Blacktown - South SA2, with a combined enrollment of approximately 3,583 students.
What types of schools are available in the Blacktown - South SA2?
The blacktown - south sa2 includes 3 primary schools, 2 secondary schools.

Schools Detail

AmenitiesServices & Amenities in Blacktown - South

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Getting AroundTransport & Commuting in Blacktown - South

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Public transport in Blacktown - South reaches 47 stops on 24 routes, timetabled for about 1,800 services a week. The typical home sits about 160 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

Public transit infrastructure in Blacktown - South encompasses 47 operational transit stops serviced by bus networks. A total of 24 distinct routes operate through these stops, generating 1,830 weekly trips across the network. Commuter accessibility is strong, with typical residential distances to the nearest stop measuring 156 meters. As the district is largely residential, outward commuting is standard; private motor vehicles are the primary mode of travel at 84%, while trains accommodate 8%. Household vehicle ownership averages 1.3 per dwelling. Working from home was recorded at a notable 31.0% among residents at the 2021 Census, reflecting prevailing COVID-19 circumstances.

Transit service schedules deliver an average of 261 trips per day across all active routes, which translates to roughly 38 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Blacktown - South?
There are 47 public transport stops within the Blacktown - South SA2.
How frequent are the transport services in Blacktown - South?
the Blacktown - South SA2 has 1,830 weekly trips across 24 routes, averaging 261 trips per day.
How far are residents from public transport in Blacktown - South?
On average, residential properties are 156 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Blacktown - South

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74.1% of residents in Blacktown - South report no long-term health condition. 5.6% need daily assistance with core activities, and 48.9% hold private health cover. The standardised death rate runs at 4.3 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

AreaSearch evaluations of chronic condition incidence and mortality statistics indicate above-average health metrics overall for Blacktown - South, where common ailments remain low across the broader community but elevate above national norms among older, vulnerable cohorts. Uptake of private health insurance is comparatively low, encompassing approximately 49% of residents (~6,302 people), against 59.9% in Greater Sydney and a nationwide benchmark of 55.7%. Asthma and arthritis represent the most prevalent long-term conditions within the area, diagnosed in 6.6 and 6.1% of the population, respectively, while 74.1% of residents reported having no long-term medical conditions compared to 74.6% across Greater Sydney.

Health outcomes remain favorable among residents under 65 years of age. Community members aged 65 and over comprise 14.9% of the population (1,922 people), a demographic experiencing comparatively greater health challenges and tracking lower nationally than younger local cohorts.

Frequently Asked Questions - Health

How many people in the Blacktown - South SA2 have private health insurance?
Around 48.9% of people in the Blacktown - South 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 Blacktown - South SA2?
In the Blacktown - South SA2, 5.6% 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 Blacktown - South SA2?
6.6% of people in the Blacktown - South 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 Blacktown - South SA2?
Diabetes affects 6.1% of the the Blacktown - South 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 Blacktown - South SA2?
3.2% of people in the Blacktown - South SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Blacktown - South SA2 compare to the region in terms of overall private health coverage?
In the Blacktown - South SA2, 48.9% 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 Blacktown - South

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49.2% of Blacktown - South residents were born overseas and 54.3% speak a language other than English at home, more culturally diverse than 90% of areas nationally. The largest reported ancestries are Australian (14.1%) and English (12.6%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity is pronounced across Blacktown - South, where 49.2% of community members were born overseas and 54.3% speak a non-English language in their domestic environment. Christianity represents the most widely practiced religious affiliation, accounting for 48.9% of the local population. Additionally, respondents nominating Other religions formed 7.6% of residents, demonstrating notable overrepresentation relative to the 1.4% recorded across Greater Sydney. Regarding ancestral background based on parental country of birth, the primary identified classifications across Blacktown - South are Other at 26.0% (exceeding the regional benchmark of 16.0%), Australian at 14.1%, and English at 12.6% (sitting below the regional proportion of 19.0%).

Clear variations also appear among specific ethnic backgrounds: Filipino ancestry represents 6.0% of the area (against 2.0% regionally), Indian ancestry accounts for 11.1% (compared to 3.6%), and Maltese ancestry constitutes 2.3% (against 1.0%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Blacktown - South SA2?
Blacktown - South scores quite highly on cultural diversity, with 49.2% of its population born overseas and 54.3% speaking a language other than English at home.
What is the most common religion in the Blacktown - South SA2?
The main religion in Blacktown - South was found to be Christianity, which makes up 48.9% of people in Blacktown - South. However, the most apparent overrepresentation was in Other, which comprises 7.6% of the population, substantially higher than the Greater Sydney average of 1.4%.
What are the top countries of origin in the Blacktown - South SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Blacktown - South are Other, comprising 26.0% of the population, which is substantially higher than the regional average of 16.0%, Australian, comprising 14.1% of the population, and English, comprising 12.6% of the population, which is notably lower than the regional average of 19.0%. Additionally, there are notable divergences in the representation of certain other ethnic groups: Filipino is notably overrepresented at 6.0% of Blacktown - South (vs 2.0% regionally), Indian at 11.1% (vs 3.6%) and Maltese at 2.3% (vs 1.0%).
How does the percentage of people born overseas compare to the regional average?
49.2% of the the Blacktown - South SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Blacktown - South SA2 population speaks a language other than English at home?
54.3% of the population in the Blacktown - South SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Blacktown - South SA2 identify as Australian Aboriginal?
1.2% of the the Blacktown - South SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Blacktown - South SA2?
79.3% of the the Blacktown - South SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Blacktown - South

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The median resident of Blacktown - South is 36. 27.8% 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

The demographic profile of Blacktown - South aligns closely with Greater Sydney across major age brackets, with every broad category remaining within 2.0 percentage points of the metropolitan benchmark. Consequently, the median age is estimated at 36, matching the 2021 Census figure and sitting 1 year below the Greater Sydney median of 37 recorded during that same Census. The most noticeable demographic shift since the Census has occurred among retiree and elderly cohorts (65+), who have risen from 13.4% to an estimated 14.9% of the population. By 2041, senior cohorts are forecast to record the largest numerical growth, expanding by 830 (43%) to reach 2,753, whereas young to middle aged adults, children, and young adults are expected to experience contraction over this timeframe.

Frequently Asked Questions - Age

What is the median age in the Blacktown - South SA2?
AreaSearch estimates the median age in the Blacktown - South SA2 at 36 years as at August 2026. That is in line with the 2021 Census figure of 36 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Blacktown - South SA2's median age compare to broader areas?
At an estimated 36 years as at August 2026, Blacktown - South is comparable to the Greater Sydney 2021 Census average (37 years) and 2 years younger than the national Census average (38 years).
What age groups are over-represented in the Blacktown - South SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Blacktown - South SA2 compared to the Greater Sydney region is the 5 - 14 group, making up 12.7% of the population.
What age groups are under-represented in the Blacktown - South SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Blacktown - South SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 14.3% of the population.
Are there age groups with notable population variances?
No, the age distribution in the Blacktown - South SA2 is broadly in line with the Greater Sydney region.
What is the percentage of children (0-14 years) in the Blacktown - South SA2?
AreaSearch estimates children aged 0-14 years at 18.6% of the population in the Blacktown - South SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Blacktown - South SA2?
AreaSearch estimates people aged 65 and over at 14.9% of the population in the Blacktown - South SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Blacktown - South

Data currency Refreshed

8 of 14 data sections on this page were updated within the last 12 months — the newest current to Sep 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 8 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 last month 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 Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 last month headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 last month headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Sep 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 Sep 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 6 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 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago all 14 measures
Annual and financial-year sources 3 sections
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 2025 about a year ago all 1 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 2025.
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 — 66 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (12,646 at the 2021 Census → 12,888 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 Aug 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 (116011560). 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 Blacktown - South 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 Blacktown - South 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 Blacktown - South 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 (Aug 2026), property sales & rents (Sep 2026), infrastructure projects (Jul 2025) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 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.

Nearby Areas