Smithfield - Wetherill Park

SA2

Greater Sydney / Fairfield

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats 127021519 How we calculate this
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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 Smithfield - Wetherill Park

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The median house price in Smithfield - Wetherill Park is $1.36m, with units at $908k. House values have moved 8.1% a year compounded over five years.

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DemographicsPopulation Growth in Smithfield - Wetherill Park

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Smithfield - Wetherill Park has an estimated 20,472 residents, up from 19,510 at the 2021 Census — a change of 962 people, or 4.9%. Growth has averaged 0.7% a year over five years. That puts 3,097 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 the analysis conducted by AreaSearch, the population of Smithfield - Wetherill Park stands at approximately 20,472 as of May 2026. This represents a growth of 962 residents (4.9%) relative to the 19,510 individuals recorded in the 2021 Census. This population shift is calculated using the ABS estimated resident population of 20,414 from June 2025 alongside 98 validated new addresses registered since the Census. Such figures result in a density of 3,097 persons per square kilometer, placing the location in the top quartile of all national areas evaluated. The 4.9% expansion rate since the 2021 census outpaced the broader SA3 region (2.0%), establishing the locality as a regional leader in population growth.

This upward trend was chiefly propelled by overseas migration, which accounted for roughly 79.6% of the total population increase in recent times. Projections from the ABS and Geoscience Australia, published in 2024 with a 2022 baseline, are utilized for each SA2 region. For locations lacking this data, projections from the NSW State Government released in 2022 with a 2021 baseline are applied instead. Age-specific growth velocities derived from these sources are projected forward for all districts from 2032 to 2041. Based on these ongoing demographic patterns, future expansion is projected to match the lowest national quartile, with the local population expected to rise by 642 individuals by 2041 compared to the most recent annual ERP figures, representing an overall increase of 2.8% over the 16-year timeframe.

Frequently Asked Questions - Population

What is the latest population estimate for the Smithfield - Wetherill Park SA2?
Total population for the Smithfield - Wetherill Park SA2 was estimated to be approximately 20,472 as at May 26. This is based upon an estimated resident population of 20,414 from the ABS up to June 2025.
How has the population in the Smithfield - Wetherill Park SA2 changed since 2021?
The smithfield - wetherill park sa2 has added approximately 962 people and shown a 4.93% increase from the 19,510 people recorded at the 2021 Census period.
What is the population density in the Smithfield - Wetherill Park SA2?
The population density in the Smithfield - Wetherill Park SA2 is estimated at 3,097 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Smithfield - Wetherill Park SA2?
Over the past 10 years, the population in the Smithfield - Wetherill Park SA2 has shown a compound annual growth rate of 1.1% per annum.
What are the main drivers of population growth in the Smithfield - Wetherill Park SA2?
Population growth in the Smithfield - Wetherill Park SA2 is driven by: Overseas migration (79.6%), Natural increase (20.4%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 79.6% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Smithfield - Wetherill Park

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582 new dwellings have been approved in Smithfield - Wetherill Park over the past five years, an average of 116 a year. That places the area in the 71st percentile for residential development activity nationally, about 6 approvals per 1,000 residents a year. Of the 97 dwellings approved in the latest reporting year, 57% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 150, running ahead of that longer-run average. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Approximately 116 residential building approvals are granted annually in Smithfield - Wetherill Park, culminating in 582 approvals over the preceding 5 financial years (from FY-21 to FY-25) and 138 during FY-26 so far. With construction bringing an average of 1.1 new occupants per home annually over those 5 financial years (from FY-21 to FY-25), supply and demand remain well equilibrated, fostering market stability, while the average construction cost for new dwellings sits at $248,000—a figure below the regional average that indicates more accessible entry points for buyers. Furthermore, commercial building approvals have reached $5.6 million this financial year, underscoring the predominantly residential focus of local development.

In comparison to Greater Sydney, Smithfield - Wetherill Park exhibits a slightly elevated rate of new residential approvals (exceeding the regional per capita average by 27.0% over the 5-year span), which maintains availability for buyers while preserving the value of existing properties. Recent construction activity consists of 57.0% standalone houses and 43.0% semi-detached dwellings or apartments, with this expanding proportion of medium and high-density options offering diverse choices across multiple price levels, ranging from family residences to smaller, budget-friendly layouts. This pattern deviates notably from the current housing stock (which stands at 81.0% standalone houses), indicating a decline in vacant developable land and reflecting shifting lifestyle choices and affordability constraints. With approximately 165 individuals per building approval, Smithfield - Wetherill Park remains characterized as a low-density zone. Long-term forecasts suggest that Smithfield - Wetherill Park will add 580 residents by 2041 (calculated from the most recent AreaSearch quarterly figures). Given current rates of building activity, residential supply appears positioned to satisfy demand, offering favorable purchasing conditions and potentially paving the way for population gains that outstrip current expectations.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Smithfield - Wetherill Park SA2 recently?
Dwelling approval activity in the the Smithfield - Wetherill Park SA2 area has seen 253 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Smithfield - Wetherill Park SA2's current population of 20,472 has been supported by 116 approvals on average over recent years.
How does the Smithfield - Wetherill Park SA2's development activity compare to the broader region?
The Smithfield - Wetherill Park SA2 has seen 0.59 approvals per 100 people in recent years, compared to 0.65 approvals in the broader region. This means that one dwelling has been approved for every 165 people in the Smithfield - Wetherill Park SA2, compared to one for every 190 in the broader region.
Is the Smithfield - Wetherill Park SA2 keeping up with housing demand?
With the population expected to increase by 580 people by 2041, around 194 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 Smithfield - Wetherill Park SA2?
Looking at development activity over the past five years, the Smithfield - Wetherill Park SA2's approval levels have been slightly above the yearly average of 116, showing modest growth in recent years.
How many dwellings will be needed to accommodate future population growth in the Smithfield - Wetherill Park SA2?
The population in the Smithfield - Wetherill Park SA2 is expected to grow by 580 people by 2041, necessitating approximately 194 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 Smithfield - Wetherill Park SA2?
Over the past five years, the population in the Smithfield - Wetherill Park SA2 has grown by approximately 2,893 people, while 582 residential approvals were recorded. This equates to a ratio of 5.0 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 Smithfield - Wetherill Park SA2?
With dwelling approval activity running at an average of 116 approvals per year and a population of 20,472, 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 580 people by 2041, around 194 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 Smithfield - Wetherill Park

Development applications around Smithfield - Wetherill Park

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 Smithfield - Wetherill Park

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AreaSearch tracks 5 current infrastructure and development projects inside Smithfield - Wetherill Park, worth an estimated $983 million. A further 76 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $10.5 billion. 18 are already under construction and 47 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and sports & recreation. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Local infrastructure projects, major planning initiatives, and developments play a key role in driving regional performance. AreaSearch has identified a total of 23 projects expected to influence the local area. Key developments include the ALS Sydney Smithfield Refurbishment, the Woolworths Warehouse Distribution Centre Wetherill Park, the Greater Sydney Cycling Network Improvements, and the 45 Chifley Street Smithfield Residential Development, with the list below highlighting the most significant undertakings.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Smithfield - Wetherill Park SA2?
Key infrastructure and planning changes likely to influence the Smithfield - Wetherill Park SA2 include: ALS Sydney Smithfield Refurbishment (Construction); Woolworths Warehouse Distribution Centre Wetherill Park (Under Assessment); Greater Sydney Cycling Network Improvements (Planning); 45 Chifley Street Smithfield Residential Development (Planning); and Brenan Park Upgrade (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Smithfield - Wetherill Park SA2?
Infrastructure development impacting the Smithfield - Wetherill Park SA2 spans multiple sectors including Transport & Logistics, Sports & Recreation, and Residential Development, among others.
What is the scale of infrastructure investment impacting the Smithfield - Wetherill Park SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $2.6 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Smithfield - Wetherill Park SA2 vicinity.
How does the Smithfield - Wetherill Park SA2's infrastructure development compare to other areas?
The Smithfield - Wetherill Park SA2 ranks in the top 20% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
Greater Sydney Cycling Network Improvements
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Transport for NSW is delivering a program of strategic cycleway corridors and local network upgrades across Greater Sydney to make riding safer and more convenient. Over 85 corridors spanning more than 850 kilometres have been identified across the Eastern Harbour, Central River and Western Parkland Cities. Individual projects are at various stages from early investigation to active construction. The Sydney Harbour Bridge northern cycleway ramp - a $38.9 million step-free 170m ramp replacing 55 stairs at Milsons Point - opened in January 2026.Other active works include the King Street Cycleway in the CBD and the Wilson Street Cycleway in Newtown. The Get NSW Active grants program provides $60 million per year to councils for local active transport links. The broader program targets delivery of over 100 km of new connected strategic cycleways by 2028.

Transport & Logistics

Brenan Park Smithfield Upgrade
Category: Sports & Recreation
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Fairfield City Council is delivering a major upgrade of Brenan Park to create a district destination park featuring a large all-abilities playground, climbing tower, flying fox, water play, nature play, in-ground trampolines, outdoor fitness, picnic facilities, landscaping, improved accessibility and supporting recreation infrastructure. Detailed design was completed during 2025-2026, with construction scheduled to commence in January 2027 following planning and design completion.

Sports & Recreation

45 Chifley Street Smithfield Residential Development
Category: Residential Development
Stage: Planning | Est. Comp: 2026

Residential development on 1.95 hectare site. Previously sold for $3.5 million in 2019 for vacant land. Strategic location within Smithfield industrial precinct with potential for medium-density housing or mixed-use development subject to zoning approvals. Proposed residential development featuring townhouses and apartments, contributing to urban renewal and housing diversity in the Smithfield area with modern amenities and sustainable design features.

Residential Development

Fairfield Hospital Redevelopment
Category: Health & Medical
Stage: Construction | Est. Comp: 2030
Source / Links: Link 1   Link 2  

The $630 million upgrade includes a new multi-storey clinical services building featuring an expanded Emergency Department, Intensive Care Unit, Medical Imaging, and new operating theatres. Early works involving the expansion of ground-level car parking commenced in March 2026, with a new five-storey car park also planned to support increased campus capacity.

Health & Medical

Fairfield Heights Town Centre Public Domain Upgrades
Category: Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Council-led public domain upgrades to Fairfield Heights Town Centre focused on The Boulevarde between Polding Street and Beemera Street. Works build on earlier streetscape stages and are guided by the Fairfield Heights Urban Design Study, the Town Centre Development Control Plan and the 2020 Public Domain Plan to improve the look and function of the local main street. Upgrades include new paving and kerbs, street trees, furniture, safer pedestrian crossings, decorative elements and small-scale open space and amenity improvements to support local businesses and shoppers.The project aims to strengthen Fairfield Heights as a walkable neighbourhood retail centre and community meeting place.

Precincts & Urban Renewal

The Vale - Fairfield Heights (Stage 3)
Category: Residential Development
Stage: Construction | Est. Comp: 2028

Stage 3 of The Vale forms part of Deicorp's master planned residential community at Fairfield Heights. Construction is progressing as part of the multi-stage development that will ultimately deliver approximately 620 apartments and townhouses together with neighbourhood retail and public domain improvements. Completion remains targeted around 2028.

Residential Development

Fairfield Heights Residential Infill - 120-130 Stella Street
Category: Residential Development
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Medium density infill project in Fairfield Heights delivering 48 townhouses and apartments at 120-130 Stella Street. The development replaces existing detached housing and has been approved by Fairfield City Council, providing a mix of two and three bedroom dwellings, internal driveways, on site parking and landscaped communal open space within walking distance of the Fairfield Heights local centre and public transport.

Residential Development

Fairfield Showground Community and Events Centre
Category: Sports & Recreation
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A $60 million state-of-the-art Community and Events Centre at Fairfield Showground. The multi-purpose indoor venue will feature a 3,000-capacity exhibition and performance hall, main stage, multipurpose indoor spaces, function rooms, and a covered forecourt. Funded by the NSW Government and Fairfield City Council, it is designed to be a landmark destination for sports, live performances, conferences, and community events.

Sports & Recreation

Jobs & IndustryEmployment Trends in Smithfield - Wetherill Park

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7,983 residents of Smithfield - Wetherill Park are employed, from a labour force of 8,644. Unemployment sits at 7.6%, with participation at 51.7%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.1% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 18,072, about 88% 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 local workforce is evenly distributed between professional and manual roles, with a robust industrial and manufacturing base, an unemployment rate of 7.6%, and an estimated job growth rate of 5.8% over the prior year. By March 2026, employed residents numbered 7,983, while the unemployment rate remained 3.5% higher than the Greater Sydney benchmark of 4.1%, indicating potential for labor market improvement, and the participation rate of 51.7% fell well short of the metropolitan average of 69.1%. Census data indicates that a high proportion of employed residents (29.8%) worked from home, though this figure was likely influenced by COVID-19 restriction periods.

The resident labor force is primarily engaged in health care & social assistance, retail trade, and manufacturing. Specialization in manufacturing is particularly pronounced, with its share of local employment reaching 1.8 times the metropolitan level. On the other hand, professional & technical roles are underrepresented, accounting for 5.2% of the workforce compared to the regional benchmark of 11.5%. Comparing the number of local jobs recorded in the Census to the total resident workforce indicates that this predominantly residential district provides a restricted volume of local employment opportunities. According to AreaSearch's evaluation of SALM and ABS statistics, the 12-month period ending March 2026 saw employment expand by 5.8% and the labor force grow by 5.0%, which caused the unemployment rate to drop by 0.7 percentage points. Over the same timeframe, Greater Sydney experienced a 1.9% rise in employment, a 1.9% increase in the labor force, and a minor reduction in unemployment. National employment projections from May-25 published by Jobs and Skills Australia provide further context regarding potential future demand within Smithfield - Wetherill Park. These five- and ten-year projections have been applied to the local workforce structure to model future growth. While national employment is projected to rise by 6.6% over five years and 13.7% over ten years, growth rates vary widely by industry. Projecting these sectoral trends onto the local industry composition yields an estimated local employment increase of 6.1% over five years and 12.8% over ten years (note that this serves as a basic weighted extrapolation for demonstration purposes and does not incorporate local population forecasts).

Frequently Asked Questions - Employment

What is the employment situation in the Smithfield - Wetherill Park SA2?
As of March 2026, the Smithfield - Wetherill Park SA2 has approximately 7,983 employed residents with an unemployment rate of 7.6%. The elevated unemployment rate suggests challenging labour market conditions. The area faces employment challenges compared to other regions nationally.
How does the Smithfield - Wetherill Park SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Smithfield - Wetherill Park SA2 stands at 7.6%, which is 3.5 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 Smithfield - Wetherill Park SA2?
The employment landscape in the Smithfield - Wetherill Park SA2 is dominated by several key sectors. The largest employers are health care & social assistance (13.1% of employment), retail trade (11.1%), and manufacturing (10.5%). The relatively diverse employment base, with the top three sectors comprising 34.7% of jobs, provides economic resilience. Other significant employers include construction and transport, postal & warehousing.
How has employment changed recently in the Smithfield - Wetherill Park SA2?
Over the past year to March 2026, the Smithfield - Wetherill Park 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 Smithfield - Wetherill Park SA2?
The workforce participation rate in the Smithfield - Wetherill Park SA2 is 51.7%, which represents the proportion of working-age residents who are either employed or actively seeking work. This moderate participation rate suggests some residents may face barriers to workforce entry. The local rate trailing the Greater Sydney average of 69.1%, suggesting potential for increased workforce participation.
Which industries are over-represented in the Smithfield - Wetherill Park SA2's employment market?
The smithfield - wetherill park sa2 shows notable specialization in manufacturing, which employs 10.5% of the local workforce compared to 5.7% regionally. This concentration suggests the area has developed competitive advantages in this sector. 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 Smithfield - Wetherill Park SA2?
Based on Jobs and Skills Australia projections applied to the Smithfield - Wetherill Park SA2's industry mix, employment is expected to grow by 6.1% over the next five years and 12.8% 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 Smithfield - Wetherill Park SA2 compare nationally?
The smithfield - wetherill park sa2's employment market shows weaker performance compared to most areas nationally. This suggests the need for targeted economic development initiatives. 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 Smithfield - Wetherill Park SA2?
Skilled workers will find good opportunities in the Smithfield - Wetherill Park SA2, with skilled sectors accounting for 32.1% of employment. Key sectors for skilled workers include health care & social assistance (13.1%), education & training (7.8%), and professional & technical (5.2%). With projected employment growth of 6.1% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Smithfield - Wetherill Park

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Median household income in Smithfield - Wetherill Park is $1,370 a week (about $71,000 a year), with median personal income at $491 a week. ATO records put median taxable income at $49,104 a year against an average of $58,925. 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

Based on AreaSearch's compilation of the most recent postcode tax statistics from the ATO for financial year 2023, taxpayers in the Smithfield - Wetherill Park SA2 recorded a median income of $49,104 and an average income of $58,925. These figures sit below the national benchmarks and compare to median and average values of $60,817 and $83,003 throughout Greater Sydney. Factoring in Wage Price Index growth of 10.32% since financial year 2023, current estimates for March 2026 adjust to approximately $54,172 for the median and $65,006 for the average. In the 2021 Census, individual weekly earnings lagged at the 3rd percentile ($491 weekly), whereas household incomes performed relatively better at the 25th percentile.

The largest income cohort, accounting for 28.6% of residents (5,854 people), falls within the $1,500 - 2,999 bracket, aligning closely with metropolitan trends where 30.9% share this range. Housing costs place a heavy burden on local budgets, leaving residents with just 77.9% of their income, which ranks at the 19th percentile.

Frequently Asked Questions - Income

What is the median taxable income in the Smithfield - Wetherill Park SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Smithfield - Wetherill Park SA2 is approximately $54,172. The official ATO data from FY-23 recorded a median of $49,104.
What is the average taxable income in the Smithfield - Wetherill Park SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Smithfield - Wetherill Park SA2 is approximately $65,006. The official ATO data from FY-23 recorded an average of $58,925.
How does the median taxable income in the Smithfield - Wetherill Park SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Smithfield - Wetherill Park SA2 is approximately $54,172 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $49,104 and $60,817 respectively.
How does the average taxable income in the Smithfield - Wetherill Park SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Smithfield - Wetherill Park SA2 is approximately $65,006 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $58,925 and $83,003 respectively.
What are the main income cohorts in the Smithfield - Wetherill Park SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~28.6% / 5,854 persons) of the Smithfield - Wetherill Park SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Smithfield - Wetherill Park SA2 compare to the region?
The largest income cohort in the Smithfield - Wetherill Park SA2 is the $1,500 - 2,999 group, representing about 28.6% 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 Smithfield - Wetherill Park SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Smithfield - Wetherill Park SA2 is $1,370/wk.
What is the median family income in the Smithfield - Wetherill Park SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Smithfield - Wetherill Park SA2 is $1,531/wk.
What is the median personal income in the Smithfield - Wetherill Park SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Smithfield - Wetherill Park SA2 is $491/wk.
How does the Smithfield - Wetherill Park SA2's income rank nationally?
The Smithfield - Wetherill Park SA2's income level is lower than average on a national basis according to the latest ATO data aggregated by AreaSearch for FY-23. The Smithfield - Wetherill Park SA2's median income among taxpayers is $49,104 and the average income stands at $58,925, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $54,172 (median) and $65,006 (average) as of March 2026.
What is the disposable income in the Smithfield - Wetherill Park SA2?
The estimated disposable income in the Smithfield - Wetherill Park SA2 is $4,624 per year according to AreaSearch analysis.
How does the Smithfield - Wetherill Park SA2's disposable income compare to the region?
The smithfield - wetherill park sa2's disposable income is $4,624 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Smithfield - Wetherill Park

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Smithfield - Wetherill Park had 5,984 occupied dwellings at the 2021 Census, 81% detached houses and 8% apartments. 28% are owned with a mortgage, 38% rented and 33% owned outright. At that Census the median rent was $420 a week and the median mortgage repayment $2,167 a month. Rent absorbs 30.7% of household income here and mortgage repayments 36.5%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

The residential landscape in Smithfield - Wetherill Park, as recorded in the most recent Census, consists of 81.2% standalone houses and 18.7% alternative housing options (such as duplexes, apartments, and other dwellings), whereas the Sydney metropolitan area averages 55.9% houses and 44.1% other dwellings. Home ownership rates in Smithfield - Wetherill Park are higher than the Sydney metropolitan average, standing at 33.3%, while the remaining properties are either held under a mortgage (28.3%) or rented (38.4%). The median mortgage repayment in the area is $2,167 per month, and the median rent is $420 per week, both of which are lower than the metropolitan averages of $2,427 and $470.

On a national level, mortgage repayments in Smithfield - Wetherill Park exceed the Australian average of $1,863, and weekly rents are higher than the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Smithfield - Wetherill Park SA2?
In the Smithfield - Wetherill Park SA2, 33.3% of homes are owned outright, 28.3% are owned with a mortgage, and 38.4% are rented.
What percentage of dwellings in the Smithfield - Wetherill Park SA2 are houses?
According to the latest data, 81.2% of dwellings in the Smithfield - Wetherill Park SA2 are houses.
What percentage of dwellings in the Smithfield - Wetherill Park SA2 are apartments or units?
In the Smithfield - Wetherill Park SA2, 7.5% of dwellings are apartments or units, with an additional 10.2% being semi-detached dwellings.
What is the level of outright home ownership in the Smithfield - Wetherill Park SA2?
Outright home ownership in the Smithfield - Wetherill Park SA2 stands at 33.3%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Smithfield - Wetherill Park SA2?
The median monthly mortgage repayment in the Smithfield - Wetherill Park SA2 is $2,167, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Smithfield - Wetherill Park SA2?
The median weekly rent in the Smithfield - Wetherill Park SA2 is $420, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Smithfield - Wetherill Park SA2?
In the Smithfield - Wetherill Park SA2, 8.6% of rentals are $0-149/week, 21.4% are $150-349/week, 66.3% are $350-649/week, 3.4% are $650-949/week, and 0.3% are $950+/week.
What is the average monthly housing cost in the Smithfield - Wetherill Park SA2?
The aggregate monthly housing cost in the Smithfield - Wetherill Park SA2 is $1,312, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Smithfield - Wetherill Park SA2?
In the Smithfield - Wetherill Park SA2, households with mortgages typically spend 36.5% of their income on mortgage repayments, while renters spend 30.7% of their income on rent.
How crowded are homes in the Smithfield - Wetherill Park SA2?
The average persons per bedroom ratio in the Smithfield - Wetherill Park SA2 is 1.0, indicating the level of household density.
How does housing affordability in the Smithfield - Wetherill Park SA2 compare to the region?
Housing affordability in the Smithfield - Wetherill Park SA2 shows mortgage holders spending 36.5% of income on repayments (vs 27.0% regionally), while renters spend 30.7% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Smithfield - Wetherill Park SA2?
The dwelling mix in the Smithfield - Wetherill Park SA2 consists of 81.2% detached houses, 10.2% semi-detached dwellings, 7.5% apartments, and 1.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Smithfield - Wetherill Park SA2?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,312. This accounts for outright owners paying no housing costs, mortgage holders paying $2,167/month, and renters paying $1,819/month.
How affordable is housing in the Smithfield - Wetherill Park SA2 relative to local incomes?
Housing in Smithfield - Wetherill Park consumes approximately 22.1% of median household income ($5,932 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 Smithfield - Wetherill Park SA2?
Recent development applications in Smithfield - Wetherill Park show attached dwellings contributing 41% of approvals compared to 19% of existing stock, while detached houses represent 59% of applications versus 81% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

HouseholdsHousehold Composition in Smithfield - Wetherill Park

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Smithfield - Wetherill Park counted 5,984 households at the 2021 Census, averaging 3.1 people each. 41% are couples with children, more than in 82% of areas nationally, against 19% couples without children. 20% of households are people living alone, and families average 1.9 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families make up the vast majority of households at 78.6%, which includes couples with children at 41.4%, couples without children at 19.2%, and single-parent homes at 16.5%. Non-family households account for the remaining 21.4% of the total, with single-person households at 19.8% and group living situations at 1.6%. The median household occupancy of 3.1 persons is higher than the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the Smithfield - Wetherill Park SA2?
As of the 2021 Census, the Smithfield - Wetherill Park SA2 had 5,984 households. Based on population growth patterns, this has grown by approximately 4.9% to an estimated 6,279 households today.
What is the typical household size?
The median household size in the Smithfield - Wetherill Park SA2 is 3.1 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 78.6% of all households. The remaining households consist of lone person households (19.8%), group households (1.6%), and other household types (0.0%).
How are families structured in the area?
Among the 4,703 family households, 41.4% are couples with children, 19.2% are couples without children at home, and 16.5% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Smithfield - Wetherill Park SA2 compare to regional household patterns?
Compared to Greater Sydney, the Smithfield - Wetherill Park SA2 shows distinct household patterns. Family households are notably over-represented at 78.6% (versus 72.6% regionally). This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Smithfield - Wetherill Park SA2 have an average of 1.9 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 Smithfield - Wetherill Park SA2?
Marriage patterns reveal 48.4% of the adult population are currently married, while 33.6% 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 19.8% of all households in the Smithfield - Wetherill Park 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 1.6% 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 Smithfield - Wetherill Park

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15.8% of adults in Smithfield - Wetherill Park hold a university qualification, including 12.2% with a bachelor degree and 2.7% with postgraduate qualifications, lower than 76% of areas nationally. A further 18.5% hold a vocational qualification. 6 schools serve the area, with 2,078 enrolment places and an average ICSEA of 972 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Educational challenges persist in the area, highlighted by a university completion rate of 15.8% that is lower than the Greater Sydney average of 38.0%. This situation presents an opportunity for focused educational programs. Bachelor degrees represent the most common higher education qualification at 12.2%, with postgraduate degrees at 2.7% and graduate diplomas at 0.9%. Vocational and technical training is common, with 28.0% of residents aged 15+ holding qualifications, consisting of advanced diplomas (9.5%) and certificates (18.5%). A high level of educational engagement is evident, with 31.0% of the population enrolled in an educational program.

This group is composed of 10.1% in primary schools, 9.2% in secondary schools, and 4.5% attending tertiary institutions.

Frequently Asked Questions - Education

What percentage of people in the Smithfield - Wetherill Park SA2 have university qualifications?
15.8% of people aged 15 and over in the Smithfield - Wetherill Park SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Smithfield - Wetherill Park SA2 have no formal qualifications?
56.2% of people aged 15 and over in the Smithfield - Wetherill Park SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Smithfield - Wetherill Park SA2's education level compare to national averages?
The smithfield - wetherill park sa2 ranks in the 24th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Smithfield - Wetherill Park SA2?
The most common qualifications in the Smithfield - Wetherill Park SA2 are: Certificate (18.5%), Bachelor Degree (12.2%), Advanced Diploma (9.5%).
What proportion of the Smithfield - Wetherill Park SA2's population is currently attending educational institutions?
31.0% of the population in the Smithfield - Wetherill Park SA2 is currently engaged in formal education, with 10.1% in primary school, 9.2% in secondary school, 4.5% at university.
What is the ICSEA score for schools in the Smithfield - Wetherill Park SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Smithfield - Wetherill Park SA2 is 972, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Smithfield - Wetherill Park SA2?
There are 6 schools within the Smithfield - Wetherill Park SA2, with a combined enrollment of approximately 2,078 students.
What types of schools are available in the Smithfield - Wetherill Park SA2?
The smithfield - wetherill park sa2 includes 5 primary schools, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Smithfield - Wetherill Park

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Getting AroundTransport & Commuting in Smithfield - Wetherill Park

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Public transport in Smithfield - Wetherill Park reaches 130 stops on 41 routes, timetabled for about 3,000 services a week. The typical home sits about 130 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.4 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Analysis of the public transport network shows 130 active transit stops in Smithfield - Wetherill Park, consisting of bus services. These stops support 41 different routes that provide 2,968 passenger trips each week. Transport accessibility is high, with the average distance from a dwelling to the nearest transit stop standing at 133 meters. As the area is mostly residential, many workers travel outside the local area for employment, and cars remain the primary transit mode at 89%. Households own an average of 1.4 vehicles, which is higher than the regional average.

A high proportion of residents (29.8%) worked from home according to the 2021 Census, which may reflect the impact of pandemic conditions. Services run at an average frequency of 424 trips per day across all routes, which translates to roughly 22 weekly trips for each individual stop. The corresponding map highlights the 100 closest transit stops to the central coordinate of the locality.

Frequently Asked Questions - Transport

How many public transport stops are in Smithfield - Wetherill Park?
There are 130 public transport stops within the Smithfield - Wetherill Park SA2.
How frequent are the transport services in Smithfield - Wetherill Park?
the Smithfield - Wetherill Park SA2 has 2,968 weekly trips across 41 routes, averaging 424 trips per day.
How far are residents from public transport in Smithfield - Wetherill Park?
On average, residential properties are 133 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Smithfield - Wetherill Park

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72.4% of residents in Smithfield - Wetherill Park report no long-term health condition. 10.8% need daily assistance with core activities, and 48.4% hold private health cover. The standardised death rate runs at 5.0 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health indicators for the residents of Smithfield - Wetherill Park are generally positive, with AreaSearch's evaluation of mortality and health metrics showing results that align with national averages. The rate of common health issues is low among the general population, though it exceeds national figures within older, vulnerable age groups. Additionally, the rate of private health insurance coverage is low, with approximately 48% of the population (~9,908 people) holding coverage, compared to 59.9% in Greater Sydney and a national average of 55.7%. Arthritis and diabetes represent the most prevalent medical diagnoses in the region, affecting 8.2% and 6.6% of the population respectively, while 72.4% of residents reported having no chronic health issues, compared to 74.6% in Greater Sydney.

Residents under the age of 65 display better health outcomes than the national average. The area has 20.1% of its population aged 65 and over (4,110 people), which is higher than the Greater Sydney average of 15.5%. Older residents face some health challenges, though these rank lower nationally than the outcomes seen in the broader local community.

Frequently Asked Questions - Health

How many people in the Smithfield - Wetherill Park SA2 have private health insurance?
Around 48.4% of people in the Smithfield - Wetherill Park 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 Smithfield - Wetherill Park SA2?
In the Smithfield - Wetherill Park SA2, 10.8% 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 Smithfield - Wetherill Park SA2?
5.4% of people in the Smithfield - Wetherill Park 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 Smithfield - Wetherill Park SA2?
Diabetes affects 6.6% of the the Smithfield - Wetherill Park 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 Smithfield - Wetherill Park SA2?
3.9% of people in the Smithfield - Wetherill Park SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Smithfield - Wetherill Park SA2 compare to the region in terms of overall private health coverage?
In the Smithfield - Wetherill Park SA2, 48.4% 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 Smithfield - Wetherill Park

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55.2% of Smithfield - Wetherill Park residents were born overseas and 66.3% speak a language other than English at home, more culturally diverse than 96% of areas nationally. The largest reported ancestries are Australian (10.7%) and English (8.4%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Smithfield - Wetherill Park stands out nationally for its high level of cultural diversity, with 55.2% of the population born outside of Australia and 66.3% using a language other than English at home. The predominant religious affiliation is Christianity, practiced by 70.6% of residents, compared to 49.2% across Greater Sydney. Ancestry data reveals that the three largest groups in Smithfield - Wetherill Park are Other at 39.1% of the population (which is higher than the metropolitan average of 16.0%), Australian at 10.7% (which is lower than the metropolitan average of 17.8%), and English at 8.4% (which is lower than the metropolitan average of 19.0%).

Notable differences exist in the concentration of other backgrounds: Spanish ancestry represents 1.5% of the population (compared to 0.6% regionally), Croatian stands at 1.7% (compared to 0.7%), and Vietnamese accounts for 6.7% (compared to 1.8%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Smithfield - Wetherill Park SA2?
Smithfield - Wetherill Park is among the most culturally diverse areas in the country, with 55.2% of its population born overseas and 66.3% speaking a language other than English at home.
What is the most common religion in the Smithfield - Wetherill Park SA2?
The main religion in Smithfield - Wetherill Park was found to be Christianity, which makes up 70.6% of people in Smithfield - Wetherill Park. This compares to 49.2% across Greater Sydney.
What are the top countries of origin in the Smithfield - Wetherill Park SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Smithfield - Wetherill Park are Other, comprising 39.1% of the population, which is substantially higher than the regional average of 16.0%, Australian, comprising 10.7% of the population, which is notably lower than the regional average of 17.8%, and English, comprising 8.4% 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 1.5% of Smithfield - Wetherill Park (vs 0.6% regionally), Croatian at 1.7% (vs 0.7%) and Vietnamese at 6.7% (vs 1.8%).
How does the percentage of people born overseas compare to the regional average?
55.2% of the the Smithfield - Wetherill Park SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Smithfield - Wetherill Park SA2 population speaks a language other than English at home?
66.3% of the population in the Smithfield - Wetherill Park SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Smithfield - Wetherill Park SA2 identify as Australian Aboriginal?
1.0% of the the Smithfield - Wetherill Park SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Smithfield - Wetherill Park SA2?
77.9% of the the Smithfield - Wetherill Park SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Smithfield - Wetherill Park

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The median resident of Smithfield - Wetherill Park is 39. 26.7% 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 median age of 39 years in Smithfield - Wetherill Park is slightly higher than the Greater Sydney average of 37 and close to the national average of 38 years. Compared to Greater Sydney, the local area has a higher share of residents aged 65 - 74 (10.7%) and a lower share of residents aged 25 - 34 (12.4%). Since the 2021 Census, the 15 to 24 age bracket has grown from 12.8% to 14.3% of the population, and the 75 to 84 bracket has increased from 5.8% to 6.8%, while the 55 to 64 bracket has decreased from 12.3% to 11.4%.

Projections for 2041 point to shifts in the local age profile, led by a 44% increase in the 75 to 84 cohort, which is expected to rise from 1,398 to 2,017 people. This aging trend is further highlighted by the fact that residents aged 65 and older represent 95% of the projected population growth, while the 55 to 64 and 15 to 24 brackets are projected to experience declines.

Frequently Asked Questions - Age

What is the median age in the Smithfield - Wetherill Park SA2?
According to the latest data, the median age in the Smithfield - Wetherill Park SA2 is 39 years.
How does the Smithfield - Wetherill Park SA2's median age compare to broader areas?
At 39 years, Smithfield - Wetherill Park is 2 years older than the Greater Sydney average (37 years) and comparable to the national average (38 years).
What age groups are over-represented in the Smithfield - Wetherill Park SA2?
The most over-represented age group in the Smithfield - Wetherill Park SA2 compared to the Greater Sydney region is the 65 - 74 group, making up 10.7% of the population.
What age groups are under-represented in the Smithfield - Wetherill Park SA2?
The most under-represented age group in the Smithfield - Wetherill Park SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 12.4% of the population.
Are there age groups with notable population variances?
No, the age distribution in the Smithfield - Wetherill Park SA2 is broadly in line with the Greater Sydney region.
What is the percentage of children (0-14 years) in the Smithfield - Wetherill Park SA2?
The percentage of children aged 0-14 years in the Smithfield - Wetherill Park SA2 is 18.1%.
What is the percentage of older people (65+ years) in the Smithfield - Wetherill Park SA2?
The percentage of people aged 65 and over in the Smithfield - Wetherill Park SA2 is 20.1%.

Data & MethodBoundaries, Sources & Method for Smithfield - Wetherill Park

Data currency Refreshed

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

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

The ledger — source, cycle and currency by section

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

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

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 98 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (19,510 at the 2021 Census → 20,472 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

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

Property sales

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

Rents

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

Development & infrastructure

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

Employment & income

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

Education, transport & amenities

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

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

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

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (127021519). 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 Smithfield - Wetherill Park 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 Smithfield - Wetherill Park 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 Smithfield - Wetherill Park data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (Jul 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas