Wolli Creek

Suburb (SAL)

Greater Sydney / Kogarah - Rockdale

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL14371 How we calculate this
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Suburb (SAL) Boundary Analysis

This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.

SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.

Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Wolli Creek

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The median house price in Wolli Creek is $1.40m, with units at $818k. House values have moved 0.0% a year compounded over five years.

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DemographicsPopulation Growth in Wolli Creek

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Wolli Creek has an estimated 12,491 residents, up from 10,654 at the 2021 Census — a change of 1,837 people, or 17.2%. Growth has averaged 4.1% a year over five years, faster than 88% of areas nationally. Overseas migration accounts for 78.0% of that increase. That puts 18,926 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

As of Aug 2026, the resident population in the suburb of Wolli Creek stands at approximately 12,491, calculated by AreaSearch using broader ABS regional updates alongside 67 validated new addresses identified since the Census date. This represents an expansion of 1,837 people (17.2%) compared to the 2021 Census count of 10,654 people, following evaluation of the ABS June 2025 ERP data release. With a resulting density of 18,925 persons per square kilometer, the suburb of Wolli Creek ranks within the top 10% of all territories evaluated nationally by AreaSearch, underscoring intense local land demand.

Outpacing both the state and the SA4 region (6.6%), the suburb of Wolli Creek registered a 17.2% gain since the 2021 census to position itself as a regional growth leader. The primary catalyst for this demographic expansion has been overseas migration, generating roughly 78.0% of recent population gains. SA2 projections published by ABS/Geoscience Australia in 2024 (referencing 2022 as the base year) are implemented by AreaSearch, supplemented by SA2-level NSW State Government forecasts released in 2022 (benchmarked to 2021) for locations omitted from the primary series. These aggregated models also supply cohort growth rates across 2032 to 2041. Based on these compiled SA2-level forecasts, the suburb of Wolli Creek is projected to register top quartile demographic gains nationally, expanding by 3,629 persons to 2041, which equates to a total rise of 29.1% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Wolli Creek?
Total population for the suburb of Wolli Creek was estimated to be approximately 12,491 as at Aug 26. This is based upon an estimated resident population of 12,491 from the ABS up to June 2025.
How has the population in the suburb of Wolli Creek changed since 2021?
The suburb of wolli creek has added approximately 1,837 people and shown a 17.24% increase from the 10,654 people recorded at the 2021 Census period.
What is the population density in the suburb of Wolli Creek?
The population density in the suburb of Wolli Creek is estimated at 18,925 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Wolli Creek?
Over the past 10 years, the population in the suburb of Wolli Creek has shown a compound annual growth rate of 7.8% per annum.
What are the main drivers of population growth in the suburb of Wolli Creek?
Population growth in the suburb of Wolli Creek is driven by: Overseas migration (78.0%), Natural increase (22.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 78.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Wolli Creek

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301 new dwellings have been approved in Wolli Creek over the past five years, an average of 60 a year. That places the area in the 93rd percentile for residential development activity nationally, about 5 approvals per 1,000 residents a year. Of the 45 dwellings approved in the latest reporting year, 0% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 8, well below that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

Analysis of ABS building approvals by AreaSearch shows that development permissions across Wolli Creek have averaged around 60 dwellings annually, delivering an estimated 301 homes over the past 5 financial years. In FY-25 to date, 8 approvals have been registered. Between FY-21 and FY-25 over the past 5 financial years, the suburb added an average of 10.3 new residents per year for each residential unit created, causing structural demand to outstrip new supply, elevating buyer competition, and driving prices upward. The average expected construction cost for new dwellings sits at $500,000.

Underscoring the predominantly residential focus of local planning, commercial approvals this financial year stand at $848,000. Per capita building activity in Wolli Creek reaches approximately 75% of the Greater Sydney benchmark and places in the 81st percentile across the nation, supported by an intensification of building works in recent times. Urban development has centered entirely on apartments or townhouses. This high-density housing focus offers accessible price points catering to first-home buyers, downsizers, and property investors. Indicating a steadily developing precinct, the area currently records around 122 people per approval. According to the newest AreaSearch quarterly estimate, population expansion in Wolli Creek is slated to reach 3,629 residents through to 2041. If prevailing construction rates continue, local residential supply will lag demographic growth, which is expected to reinforce upward pricing momentum and heighten buyer competition.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Wolli Creek recently?
Dwelling approval activity in the the suburb of Wolli Creek area has seen 195 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Wolli Creek's current population of 12,491 has been supported by 60 approvals on average over recent years.
How does the suburb of Wolli Creek's development activity compare to the broader region?
The suburb of Wolli Creek has seen 0.37 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 121 people in the suburb of Wolli Creek, compared to one for every 165 in the broader region.
Is the suburb of Wolli Creek keeping up with housing demand?
With the population expected to increase by 3,629 people by 2041, around 1,815 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the suburb of Wolli Creek?
Looking at development activity over the past five years, the suburb of Wolli Creek's approval levels have been slightly above the yearly average of 60, showing modest growth in recent years.
How many dwellings will be needed to accommodate future population growth in the suburb of Wolli Creek?
The population in the suburb of Wolli Creek is expected to grow by 3,629 people by 2041, necessitating approximately 1,815 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 suburb of Wolli Creek?
Over the past five years, the population in the suburb of Wolli Creek has grown by approximately 10,124 people, while 301 residential approvals were recorded. This equates to a ratio of 33.6 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 suburb of Wolli Creek?
With dwelling approval activity running at an average of 60 approvals per year and a population of 12,491, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 3,629 people by 2041, around 1,815 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Wolli Creek

Development applications around Wolli Creek

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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 Wolli Creek

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AreaSearch tracks 8 current infrastructure and development projects inside Wolli Creek, worth an estimated $1.3 billion. A further 89 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $20.6 billion. 23 are already under construction and 27 are due for completion within three years. The pipeline spans residential development, sports & recreation 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

Capital investments, planning schemes, and major civic projects exert significant influence on local performance, with AreaSearch cataloging 19 projects positioned to impact the district. Prominent developments include the Rail Service Improvement Program (formerly MTMS) - Central to Hurstville Capital Works, Duncan Street Apartment Development, Bayou Wolli Creek, and the Wolli Creek and T8 Airport Line Power Supply Upgrade.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Wolli Creek?
Key infrastructure and planning changes likely to influence the suburb of Wolli Creek include: Wolli Creek and T8 Airport Line Power Supply Upgrade (Construction); Bayou Wolli Creek (Construction); Duncan Street Apartment Development (Proposed); Rail Service Improvement Program (formerly MTMS) - Central to Hurstville Capital Works (Construction); and Arncliffe Central (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Wolli Creek?
Infrastructure development impacting the suburb of Wolli Creek spans multiple sectors including Communities, Transport & Logistics, and Communities, Precincts & Urban Renewal, among others.
What is the scale of infrastructure investment impacting the suburb of Wolli Creek?
Infrastructure investment analysis indicates substantial capital deployment exceeding $13.8 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Wolli Creek vicinity.
How does the suburb of Wolli Creek's infrastructure development compare to other areas?
The suburb of Wolli Creek ranks in the top 10% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
Rail Service Improvement Program - Central to Hurstville Capital Works
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Upgrades along the T4/T8 corridor between Central and Hurstville to boost rail capacity and reliability. Scope includes the Sydney Terminal Area Reconfiguration (track reconfiguration and platform extensions around Central to Erskineville Junction), the Hurstville crossover, targeted station works and power/signalling upgrades. Delivered by the Next Rail partnership (John Holland and Jacobs) for Transport for NSW.

Transport & Logistics

Duncan Street Apartment Development
Category: Residential Development
Stage: Approved | Est. Comp: 2027

A 12-storey residential apartment building comprising 94 dwellings and basement parking situated within the Bayside West Priority Precinct. The development is being delivered by TQM Group with integrated design and construct services. The project contributes medium-density infill housing within walking distance of Arncliffe railway station.

Residential Development

Bayou Wolli Creek
Category: Communities
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A premium residential development featuring two eight-level apartment buildings comprising 98 apartments with three levels of basement parking. The project offers luxurious amenities including a rooftop garden with panoramic views of parklands, river and Sydney skyline, modern fitness facilities, collaborative coworking spaces, and access to riverside walking trails along the Cooks River. The development emphasizes sustainability with solar-powered homes, energy-efficient systems and eco-friendly materials, and has been awarded a 4-Star iCIRT rating for construction quality and reliability.

Communities

Arncliffe Central
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Arncliffe Central is a mixed-tenure urban renewal redevelopment of the former Arncliffe Estate between Eden Street and the Princes Highway. The project is replacing 142 ageing social housing dwellings with 806 new apartments across four buildings, including 311 social housing apartments, 291 affordable housing apartments and 204 private market apartments. It also includes a 4000 sqm public park, shops, community facilities, a childcare centre, pedestrian links and landscaped public spaces. Construction is underway, with social homes on track for 2027 and the wider precinct expected to complete in 2028.

Communities, Precincts & Urban Renewal

Discovery Point
Category: Communities, Precincts & Urban Renewal
Stage: Completed | Est. Comp: 2018
Source / Links: Link 1   Link 2  

Discovery Point is a completed masterplanned community featuring 1,929 apartments across 14 buildings, offering resort-style living with waterfront access to Cooks River, expansive parklands, swimming pools, gymnasiums, a retail village square, and its own train station. The project has won state and national accolades for excellence in mixed-use design.

Communities, Precincts & Urban Renewal

M6 Stage 1
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

M6 Stage 1 is a NSW Government motorway project delivering twin four-kilometre tunnels between the M8 Motorway at Arncliffe and President Avenue at Kogarah, with entry and exit ramps, future tunnel stubs, local road upgrades, a pedestrian and cyclist shared path, bridges and landscaping. Construction remains delayed after 2024 subsidence events and tunnelling issues, with the tunnel targeted to open to traffic in late 2028. Surface works and community-facing road, path and landscaping works have continued, while Transport for NSW has issued a default notice requiring the CGU joint venture to resume substantive works including tunnelling.

Transport & Logistics

Ice Zoo Wolli Creek
Category: Sports & Recreation
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Olympic-sized ice skating rink providing year-round facilities for public skating, ice hockey, figure skating, and other ice sports. It serves as a community hub and training ground for athletes, featuring sustainable design elements, parking, cafe, and gym.

Sports & Recreation

Wolli Creek Mixed Use (Princes Highway)
Category: Communities
Stage: Completed | Est. Comp: 2012
Source / Links: Link 1   Link 2  

Completed mixed-use development featuring a flagship Woolworths supermarket, Dan Murphy's liquor store, retail spaces, and residential apartments in a modern precinct adjacent to Wolli Creek railway station. The 4,200 square meter Woolworths store opened in October 2012 with the latest technology and features. The development transformed the former industrial site into a vibrant retail and residential hub serving the growing Wolli Creek community.

Communities

Jobs & IndustryEmployment Trends in Wolli Creek

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10,007 residents of Wolli Creek are employed, from a labour force of 10,110. Unemployment sits at 1.0%, with participation at 88.6%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.0% nationally over five years. That reflects industry composition only and makes no allowance for local population growth, so in an area growing as fast as this one it understates the likely rise in local jobs. The working-day population is estimated at 8,207, about 66% 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

Wolli Creek maintains an exceptionally well-qualified talent pool led by professional services, recording an unemployment rate of just 1.0% and annual employment growth of 3.3%, according to statistical aggregations by AreaSearch. In March 2026, employed locals numbered 10,007, while local joblessness sat 3.1% under the Greater Sydney rate of 4.1%. Labor force participation reached an elevated 88.6%, substantially higher than the 68.9% observed across Greater Sydney. Census findings indicated that 50.5% of working residents operated from home, though Covid-19 restrictions formed part of this backdrop. Resident employment centers predominantly on professional & technical, finance & insurance, and accommodation & food.

Specialization in professional & technical fields is marked, with local concentration reaching 1.5 times the broader regional benchmark. Conversely, health care & social assistance accounts for 8.7% of local workers relative to 14.1% regionally. Comparing Census resident worker totals against the local working population shows that internal employment opportunities within the immediate area remain limited. AreaSearch evaluation of ABS and SALM statistical data indicates that over the 12-month period, local employment expanded by 3.3% while the workforce rose by 3.4%, resulting in an unemployment increase of 0.1 percentage points. Over the same timeframe, Greater Sydney recorded a 1.9% gain in employment and a 1.9% rise in the labour force, alongside a marginal decrease in unemployment. Industry demand trajectories can be evaluated through national Mar-26 employment forecasts from Jobs and Skills Australia mapped against the local workforce mix. While national projections forecast employment expansion of 6.6% over five years and 13.7% over ten years, sectoral trajectories vary widely. Extrapolating these industry rates across Wolli Creek's workforce structure indicates prospective employment gains of 7.0% over five years and 13.8% over ten years (representing an illustrative weighting model that excludes localized population projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Wolli Creek?
As of March 2026, the suburb of Wolli Creek has approximately 10,007 employed residents with an unemployment rate of 1.0%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
How does the suburb of Wolli Creek's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Wolli Creek stands at 1.0%, which is 3.1 percentage points below Greater Sydney's rate of 4.1%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Wolli Creek?
The employment landscape in the suburb of Wolli Creek is dominated by several key sectors. The largest employers are professional & technical (16.7% of employment), finance & insurance (11.3%), and accommodation & food (9.9%). Other significant employers include retail trade and health care & social assistance.
How has employment changed recently in the suburb of Wolli Creek?
Over the past year to March 2026, the suburb of Wolli Creek has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Wolli Creek?
The workforce participation rate in the suburb of Wolli Creek is 88.6%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Sydney average of 68.9%, indicating stronger workforce attachment in the local area.
Which industries are over-represented in the suburb of Wolli Creek's employment market?
The suburb of wolli creek shows notable specialization in professional & technical, which employs 16.7% of the local workforce compared to 11.5% regionally. This moderate specialization indicates some local strength in the sector. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of Wolli Creek?
Based on Jobs and Skills Australia projections applied to the suburb of Wolli Creek's industry mix, employment is expected to grow by 7.0% over the next five years and 13.8% 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 suburb of Wolli Creek compare nationally?
The suburb of wolli creek's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to 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 suburb of Wolli Creek?
Skilled workers will find excellent opportunities in the suburb of Wolli Creek, with knowledge-intensive sectors comprising 45.0% of local employment. Key sectors for skilled workers include professional & technical (16.7%), finance & insurance (11.3%), and health care & social assistance (8.7%). With projected employment growth of 7.0% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Wolli Creek

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Median household income in Wolli Creek is $2,163 a week (about $112,000 a year), with median personal income at $1,071 a week. ATO records put median taxable income at $53,116 a year against an average of $65,205. 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

ATO postcode statistics for financial year 2023 aggregated by AreaSearch indicate that Wolli Creek taxpayers recorded a median income of $53,116 and an average income of $65,205, sitting slightly below the national average and contrasting with Greater Sydney benchmarks of $60,817 and $83,003. Applying a 10.32% Wage Price Index increase since financial year 2023 produces estimated March 2026 earnings of $58,598 (median) and $71,934 (average). In the 2021 Census, Wolli Creek placed between the 75th and 84th percentiles nationally across personal, family, and household earnings measures. Income distribution shows 42.0% of residents (5,246 people) earning within the $1,500 - 2,999 bracket, compared to 30.9% across the region.

Housing costs absorb 23.3% of income, yet solid overall earnings position disposable income in the 64th percentile and place the area in the 9th decile on the SEIFA income index.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Wolli Creek?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Wolli Creek is approximately $58,598. The official ATO data from FY-23 recorded a median of $53,116.
What is the average taxable income in the suburb of Wolli Creek?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Wolli Creek is approximately $71,934. The official ATO data from FY-23 recorded an average of $65,205.
How does the median taxable income in the suburb of Wolli Creek compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Wolli Creek is approximately $58,598 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $53,116 and $60,817 respectively.
How does the average taxable income in the suburb of Wolli Creek compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Wolli Creek is approximately $71,934 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $65,205 and $83,003 respectively.
What are the main income cohorts in the suburb of Wolli Creek according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~42.0% / 5,246 persons) of the suburb of Wolli Creek's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Wolli Creek compare to the region?
The largest income cohort in the suburb of Wolli Creek is the $1,500 - 2,999 group, representing about 42.0% 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 suburb of Wolli Creek according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Wolli Creek is $2,163/wk.
What is the median family income in the suburb of Wolli Creek according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Wolli Creek is $2,337/wk.
What is the median personal income in the suburb of Wolli Creek according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Wolli Creek is $1,071/wk.
How does the suburb of Wolli Creek's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the suburb of Wolli Creek's median income among taxpayers is $53,116, with an average of $65,205. This is slightly lower than average on a national basis, 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 $58,598 (median) and $71,934 (average) as of March 2026.
What is the disposable income in the suburb of Wolli Creek?
The estimated disposable income in the suburb of Wolli Creek is $7,192 per year according to AreaSearch analysis.
How does the suburb of Wolli Creek's disposable income compare to the region?
The suburb of wolli creek's disposable income is $7,192 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Wolli Creek

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Wolli Creek had 4,598 occupied dwellings at the 2021 Census, 1% detached houses and 99% apartments. 28% are owned with a mortgage, 64% rented and 7% owned outright. At that Census the median rent was $540 a week and the median mortgage repayment $2,383 a month, a total housing cost higher than 98% of areas nationally. Rent absorbs 25.0% of household income here and mortgage repayments 25.4%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to the latest Census, the housing composition in Wolli Creek is overwhelmingly high density, consisting of 0.7% houses alongside 99.3% other dwellings (incorporating apartments, semi-detached properties, and 'other' dwellings), contrasting with the Sydney metro split of 55.9% houses and 44.1% other dwellings. Outright home ownership stood at 7.3%, trailing Sydney metro, with remaining tenures split between mortgaged properties (28.3%) and rented accommodation (64.4%). Median monthly mortgage repayments were $2,383, below the Sydney metro level of $2,427 but well above the Australian figure of $1,863. Median weekly rent was $540, exceeding both the Sydney metro average of $470 and the national benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Wolli Creek?
In the suburb of Wolli Creek, 7.3% of homes are owned outright, 28.3% are owned with a mortgage, and 64.4% are rented.
What percentage of dwellings in the suburb of Wolli Creek are houses?
According to the latest data, 0.7% of dwellings in the suburb of Wolli Creek are houses.
What percentage of dwellings in the suburb of Wolli Creek are apartments or units?
In the suburb of Wolli Creek, 99.1% of dwellings are apartments or units, with an additional 0.2% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Wolli Creek?
Outright home ownership in the suburb of Wolli Creek stands at 7.3%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Wolli Creek?
The median monthly mortgage repayment in the suburb of Wolli Creek is $2,383, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the suburb of Wolli Creek?
The median weekly rent in the suburb of Wolli Creek is $540, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the suburb of Wolli Creek?
In the suburb of Wolli Creek, 0.4% of rentals are $0-149/week, 5.7% are $150-349/week, 77.9% are $350-649/week, 15.3% are $650-949/week, and 0.6% are $950+/week.
What is the average monthly housing cost in the suburb of Wolli Creek?
The aggregate monthly housing cost in the suburb of Wolli Creek is $2,181, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Wolli Creek?
In the suburb of Wolli Creek, households with mortgages typically spend 25.4% of their income on mortgage repayments, while renters spend 25.0% of their income on rent.
How crowded are homes in the suburb of Wolli Creek?
The average persons per bedroom ratio in the suburb of Wolli Creek is 1.2, indicating the level of household density.
How does housing affordability in the suburb of Wolli Creek compare to the region?
Housing affordability in the suburb of Wolli Creek shows mortgage holders spending 25.4% of income on repayments (vs 27.0% regionally), while renters spend 25.0% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the suburb of Wolli Creek?
The dwelling mix in the suburb of Wolli Creek consists of 0.7% detached houses, 0.2% semi-detached dwellings, 99.1% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Wolli Creek?
Given the tenure profile of the area, the weighted average monthly housing cost is approximately $2,180. This accounts for outright owners paying no housing costs, mortgage holders paying $2,383/month, and renters paying $2,338/month.
How affordable is housing in the suburb of Wolli Creek relative to local incomes?
Housing in Wolli Creek consumes approximately 23.3% of median household income ($9,366 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 suburb of Wolli Creek?
Recent development applications in Wolli Creek show attached dwellings contributing 100% of approvals compared to 99% of existing stock, while detached houses represent 0% of applications versus 1% of current dwellings. This suggests development patterns consistent with existing housing mix. Wolli Creek is experiencing exceptional growth in housing density, ranking in the top 10% nationally.

HouseholdsHousehold Composition in Wolli Creek

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Wolli Creek counted 4,598 households at the 2021 Census, an estimated 5,391 today, averaging 2.2 people each. 14% are couples with children, fewer than in 95% of areas nationally, against 38% couples without children. 26% of households are people living alone, and families average 0.4 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units account for 58.8% of all households, consisting of couples without children (38.3%), couples with children (14.0%), and single parent families (3.6%). Non-family households represent 41.2% of the local total, comprising lone person households at 25.9% and group households at 15.3%. The local median household size of 2.2 people is lower than the Greater Sydney benchmark of 2.7.

Frequently Asked Questions - Households

How many households are in the suburb of Wolli Creek?
As of the 2021 Census, the suburb of Wolli Creek had 4,598 households. Based on population growth patterns, this has grown by approximately 17.2% to an estimated 5,391 households today.
What is the typical household size?
The median household size in the suburb of Wolli Creek is 2.2 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 58.8% of all households. The remaining households consist of lone person households (25.9%), group households (15.3%), and other household types (0.0%).
How are families structured in the area?
Among the 2,703 family households, 14.0% are couples with children, 38.3% are couples without children at home, and 3.6% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Wolli Creek compare to regional household patterns?
Compared to Greater Sydney, the suburb of Wolli Creek shows distinct household patterns. Group households are notably over-represented at 15.3% (versus 4.2% regionally). Conversely, family households are under-represented at 58.8% compared to the regional 72.6%. The prevalence of shared households suggests a younger demographic or affordability considerations.
What is the average family size?
Families in the suburb of Wolli Creek have an average of 0.4 children, slightly below 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 suburb of Wolli Creek?
Marriage patterns reveal 33.8% of the adult population are currently married, while 58.7% 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 25.9% of all households in the suburb of Wolli Creek, 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 15.3% 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 Wolli Creek

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63.2% of adults in Wolli Creek hold a university qualification, including 39.5% with a bachelor degree and 21.3% with postgraduate qualifications, higher than 98% of areas nationally. A further 8.0% hold a vocational qualification. Qualifications come from the 2021 Census.

Detail

Educational levels in Wolli Creek are exceptionally high, with 63.2% of persons aged 15+ possessing university qualifications, compared with 32.2% across NSW and 30.4% across Australia, providing a robust base for knowledge-intensive sectors. Bachelor degrees represent 39.5% of qualifications, postgraduate qualifications comprise 21.3%, and graduate diplomas account for 2.4%. Vocational credentials encompass 18.9% of qualifications among residents aged 15+, consisting of advanced diplomas (10.9%) and certificates (8.0%). Participation in study is substantial, with 35.1% of residents actively enrolled in formal study programs. This group includes 14.7% undertaking tertiary education, 2.4% enrolled in primary education, and 1.4% attending secondary education.

Frequently Asked Questions - Education

What percentage of people in the suburb of Wolli Creek have university qualifications?
63.2% of people aged 15 and over in the suburb of Wolli Creek have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the suburb of Wolli Creek have no formal qualifications?
18.0% of people aged 15 and over in the suburb of Wolli Creek have no formal qualifications, compared to 34.2% regionally.
How does the suburb of Wolli Creek's education level compare to national averages?
The suburb of wolli creek ranks in the 98th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Wolli Creek?
The most common qualifications in the suburb of Wolli Creek are: Bachelor Degree (39.5%), Postgraduate (21.3%), Advanced Diploma (10.9%).
What proportion of the suburb of Wolli Creek's population is currently attending educational institutions?
35.1% of the population in the suburb of Wolli Creek is currently engaged in formal education, with 2.4% in primary school, 1.4% in secondary school, 14.7% at university.
What is the ICSEA score for schools in the suburb of Wolli Creek?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Wolli Creek is 0, indicating below-average socio-educational advantage compared to the national average of 1000.

Schools Detail

AmenitiesServices & Amenities in Wolli Creek

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Getting AroundTransport & Commuting in Wolli Creek

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Public transport in Wolli Creek reaches 10 stops on 7 routes, timetabled for about 8,400 services a week. The typical home sits about 250 m from its nearest stop. Trains carry the largest share of public transport commuters. Households keep an average of 0.3 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 transport connectivity in Wolli Creek is supported by 10 active transit stops combining bus and rail modes. Across these stops, 7 routes deliver a combined 8,426 weekly passenger trips. Access to public transit is favorable, with residents living an average of 249 meters from the nearest stop. Commuter patterns reflect a predominantly residential precinct where workers travel outward, led by train travel at 45% and bus travel at 8%. Motor vehicle ownership stands below regional levels at an average of 0.3 per dwelling. In the 2021 Census, 50.5% of working residents reported working from home, reflecting conditions during COVID-19.

Across all transit lines, transit services operate at an average rate of 1,203 trips per day, providing approximately 842 weekly trips per stop.

Frequently Asked Questions - Transport

How many public transport stops are in Wolli Creek?
There are 10 public transport stops within the suburb of Wolli Creek.
How frequent are the transport services in Wolli Creek?
the suburb of Wolli Creek has 8,426 weekly trips across 7 routes, averaging 1,203 trips per day.
How far are residents from public transport in Wolli Creek?
On average, residential properties are 249 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Wolli Creek

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88.8% of residents in Wolli Creek report no long-term health condition, a healthier profile than 93% of areas nationally. 0.9% need daily assistance with core activities, and 52.7% 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

Analysis of mortality rates and chronic health prevalence by AreaSearch highlights favorable health outcomes across Wolli Creek, with low rates of common medical conditions across all age groups. Private health insurance coverage covers approximately 53% of the population (~6,586 people), marginally leading the typical SA2 area while trailing the Greater Sydney level of 59.9%. Asthma and mental health issues represent the primary chronic ailments in the community, recorded among 4.1 and 3.8% of residents respectively, while 88.8% of the local population reported no chronic conditions, compared to 74.6% across Greater Sydney.

Seniors aged 65 and over make up 4.4% of the population (549 people), below the 15.5% share in Greater Sydney. Older residents exhibit positive health indicators, tracking in line with national population benchmarks.

Frequently Asked Questions - Health

How many people in the suburb of Wolli Creek have private health insurance?
Around 52.7% of people in the suburb of Wolli Creek 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 suburb of Wolli Creek?
In the suburb of Wolli Creek, 0.9% 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 suburb of Wolli Creek?
4.1% of people in the suburb of Wolli Creek 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 suburb of Wolli Creek?
Diabetes affects 1.6% of the the suburb of Wolli Creek 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 suburb of Wolli Creek?
1.0% of people in the suburb of Wolli Creek have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the suburb of Wolli Creek compare to the region in terms of overall private health coverage?
In the suburb of Wolli Creek, 52.7% 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 Wolli Creek

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75.5% of Wolli Creek residents were born overseas and 72.2% speak a language other than English at home, more culturally diverse than 98% of areas nationally. The largest reported ancestries are Chinese (32.5%) and English (8.5%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Wolli Creek ranks among the nation's most culturally varied communities, with 75.5% of residents born overseas and 72.2% speaking a non-English language at home. Christianity is the leading religious affiliation, accounting for 28.1% of residents. Buddhism shows strong representation at 11.0% of the local population, notably higher than the Greater Sydney average of 4.1%. Regarding ancestral background based on parental birthplace, the leading cohorts in Wolli Creek are Chinese at 32.5% (substantially above the 8.4% regional average), Other at 27.4% (well above 16.0% regionally), and English at 8.5% (notably below 19.0% across the region).

Distinct variations also appear across other groups, including Spanish at 0.9% (vs 0.6% regionally), Korean at 1.5% (vs 1.1%), and Vietnamese at 2.8% (vs 1.8%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Wolli Creek?
Wolli Creek is among the most culturally diverse areas in the country, with 72.2% of its population speaking a language other than English at home and 75.5% born overseas.
What is the most common religion in the suburb of Wolli Creek?
The main religion in Wolli Creek was found to be Christianity, which makes up 28.1% of people in Wolli Creek. However, the most apparent overrepresentation was in Buddhism, which comprises 11.0% of the population, substantially higher than the Greater Sydney average of 4.1%.
What are the top countries of origin in the suburb of Wolli Creek?
In terms of ancestry (country of birth of parents), the top three represented groups in Wolli Creek are Chinese, comprising 32.5% of the population, which is substantially higher than the regional average of 8.4%, Other, comprising 27.4% of the population, which is substantially higher than the regional average of 16.0%, and English, comprising 8.5% 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: Spanish is notably overrepresented at 0.9% of Wolli Creek (vs 0.6% regionally), Korean at 1.5% (vs 1.1%) and Vietnamese at 2.8% (vs 1.8%).
How does the percentage of people born overseas compare to the regional average?
75.5% of the the suburb of Wolli Creek population was born overseas, compared to 40.5% regionally.
What percentage of the the suburb of Wolli Creek population speaks a language other than English at home?
72.2% of the population in the suburb of Wolli Creek speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the suburb of Wolli Creek identify as Australian Aboriginal?
0.4% of the the suburb of Wolli Creek population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the suburb of Wolli Creek?
41.6% of the the suburb of Wolli Creek population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Wolli Creek

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The median resident of Wolli Creek is 32, younger than 96% of areas nationally. That is 2 years older than at the 2021 Census. 51.6% 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

The local population structure centers heavily on pre-family life stages. AreaSearch estimates for August 2026 show that young to middle aged adults (25 - 44) comprise 65.9% of residents compared to 31.4% in Greater Sydney, while children and young adults (0 - 24) make up 18.9% locally versus 30.4% regionally. The estimated median age in August 2026 is 32, rising from 30 at the 2021 Census, which sat 5 years below Greater Sydney's 37 and below the national median of 38 recorded at that Census. Since the Census, the share of children and young adults dropped from 22.4% to an estimated 18.9%.

Specifically, the 25 to 34 cohort declined from 46.7% to an estimated 41.5%, while the 35 to 44 cohort grew from 18.2% to 24.4%, without an influx of younger residents. To 2041, the largest numerical expansion is forecast for children and young adults, increasing by 1,511 residents (64%) to 3,872, while retiree and elderly cohorts (65+) are projected to grow fastest at 137% to 1,302 residents. Conversely, young to middle aged adults are forecast to contract.

Frequently Asked Questions - Age

What is the median age in the suburb of Wolli Creek?
AreaSearch estimates the median age in the suburb of Wolli Creek at 32 years as at August 2026. That is up from the 2021 Census figure of 30 years, with AreaSearch updating the age profile for population change recorded since the Census.
How does the suburb of Wolli Creek's median age compare to broader areas?
At an estimated 32 years as at August 2026, Wolli Creek is 5 years younger than the Greater Sydney 2021 Census average (37 years) and 6 years younger than the national Census average (38 years).
What age groups are over-represented in the suburb of Wolli Creek?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Wolli Creek compared to the Greater Sydney region is the 25 - 34 group, making up 41.5% of the population.
What age groups are under-represented in the suburb of Wolli Creek?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Wolli Creek compared to the Greater Sydney region is the 5 - 14 group, making up 3.8% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Wolli Creek show significant variance compared to the Greater Sydney region. The most over-represented age groups are 25-34 year-olds (41.5% vs 16.2%) and 35-44 year-olds (24.4% vs 15.2%). The most under-represented age groups are 85+ year-olds (0.3% vs 2.1%) and 75-84 year-olds (1.5% vs 5.3%).
What is the percentage of children (0-14 years) in the suburb of Wolli Creek?
AreaSearch estimates children aged 0-14 years at 8.8% of the population in the suburb of Wolli Creek as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Wolli Creek?
AreaSearch estimates people aged 65 and over at 4.4% of the population in the suburb of Wolli Creek as at August 2026.

Data & MethodBoundaries, Sources & Method for Wolli Creek

Data currency Refreshed

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

Everything is aggregated to the Suburb (SAL) 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) Aug 2026 2 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 Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago 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 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
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 Oct 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Sep 2026 last month all 8 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 Sep 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 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) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 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 — 67 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (10,654 at the 2021 Census → 12,491 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 (SAL14371). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Wolli Creek suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Wolli Creek 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 Wolli Creek 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 (Oct 2026), infrastructure projects (Sep 2026) and services & amenities (Sep 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 Sep 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