Smithfield - Wetherill Park

SA2

Greater Sydney / Fairfield

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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 $878k. 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 findings from AreaSearch, the resident count of Smithfield - Wetherill Park stands at roughly 20,472 as of Aug 2026. Compared to the 19,510 people counted in the 2021 Census, this represents an addition of 962 people (4.9%). That adjustment is determined by combining the June 2025 ABS estimated resident population of 20,414 alongside 90 validated new addresses added following the Census. With 3,097 persons per square kilometer, the locality ranks within the top national quartile for population density under AreaSearch assessments. Furthermore, its 4.9% expansion post-2021 Census outpaced the broader SA3 area (2.1%), establishing it as a local growth standout.

This upward demographic trajectory was overwhelmingly underpinned by overseas migration, which made up around 79.6% of recent net additions. AreaSearch is employing projections from ABS/Geoscience Australia for every SA2 area, with these figures released in 2024 and using 2022 as the base year. Where this data does not cover certain SA2 areas, AreaSearch is relying on SA2 level projections from the NSW State Government, which were released in 2022 and use 2021 as the base year. Growth rates by age group derived from these aggregations are also applied to all areas for the years 2032 to 2041. Continuing demographic trends, lower quartile growth of Australian statistical areas is anticipated, with the area expected to grow by 615 persons to 2041 based on the latest annual ERP population numbers, reflecting a gain of 2.7% in total over the 16 years.

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 Aug 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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644 new dwellings have been approved in Smithfield - Wetherill Park over the past five years, an average of 128 a year. That places the area in the 73rd percentile for residential development activity nationally, about 6 approvals per 1,000 residents a year. Of the 128 dwellings approved in the latest reporting year, 58% were detached houses and the rest townhouses or apartments. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential building approvals across Smithfield - Wetherill Park have averaged roughly 128 new homes annually, amounting to 644 homes across the last 5 financial years. With an average of 1 new residents per year per dwelling constructed between FY-22 and FY-26 over the past 5 financial years, dwelling construction aligns closely with local demand to sustain a balanced market environment. Concurrently, average construction value for new dwellings sits at $314,000, coming in below broader regional figures to deliver relatively accessible price points. Non-residential building activity included $5.6 million in commercial development approvals recorded this financial year, underscoring the predominantly residential orientation of local development.

Per capita building approval volumes across Smithfield - Wetherill Park sit 39.0% above regional average per person over the 5 year period compared with Greater Sydney, providing substantial choice for purchasers whilst helping preserve established real estate values. Approvals over this timeframe are divided between 58.0% detached dwellings and 42.0% medium and high-density housing, creating a broader spectrum of housing options ranging from freestanding properties to compact attached dwellings. This construction profile represents a noticeable pivot from the standing stock of 81.0% houses, reflecting tighter land constraints as well as changing lifestyle demands and affordability factors. The market maintains low-density characteristics overall, registering roughly 134 people per dwelling approval. Demographic projections from the latest AreaSearch quarterly estimate indicate that Smithfield - Wetherill Park will expand by 553 residents through to 2041. Given prevailing rates of residential building activity, pipeline supply appears well-positioned to satisfy incoming demand, supporting favorable market conditions for buyers while offering capacity should population growth outstrip baseline projections.

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 303 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 128 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 0.65 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 134 people in the Smithfield - Wetherill Park SA2, compared to one for every 165 in the broader region.
Is the Smithfield - Wetherill Park SA2 keeping up with housing demand?
With the population expected to increase by 553 people by 2041, around 185 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 128, 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 553 people by 2041, necessitating approximately 185 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 644 residential approvals were recorded. This equates to a ratio of 4.5 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 128 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 553 people by 2041, around 185 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 4 current infrastructure and development projects inside Smithfield - Wetherill Park, worth an estimated $983 million. A further 80 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $10.5 billion. 17 are already under construction and 52 are due for completion within three years. The pipeline spans residential development, sports & recreation and education & training. 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

Infrastructure upgrades, major planning schemes, and commercial developments serve as critical drivers of local performance. AreaSearch has identified 23 projects with potential local impacts, highlighted by works such as the ALS Sydney Smithfield Refurbishment, Woolworths Warehouse Distribution Centre Wetherill Park, Greater Sydney Cycling Network Improvements, and the 45 Chifley Street Smithfield Residential Development, with significant schemes outlined below.

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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: Social Infrastructure
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   

The $630 million Fairfield Hospital Redevelopment delivers modern acute healthcare facilities to support the expanding community in South Western Sydney. The project delivers a new multi-storey clinical services building housing an expanded Emergency Department, new Intensive Care Unit, modern operating theatres, medical imaging suites, and upgraded inpatient wards. Led by Health Infrastructure NSW with lead architect Architectus, site preparation and construction works are progressing across the Prairiewood campus.

Social Infrastructure

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

Smithfield - Wetherill Park has a balanced workforce spanning white and blue collar employment, with manufacturing and industrial sectors strongly represented, an unemployment rate of 7.6%, and 5.8% in estimated employment growth over the past year. As of March 2026, 7,983 residents are in work while the unemployment rate is 3.5% above Greater Sydney's rate of 4.1%, showing room for improvement, and workforce participation lags significantly (51.7% compared to Greater Sydney's 68.9%). Based on Census responses, a high 29.8% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Local employment is predominantly concentrated across health care & social assistance, retail trade, and manufacturing. The manufacturing sector is particularly prominent, employing residents at 1.8 times the regional average. Conversely, professional & technical occupations account for only 5.2% of the local workforce, trailing the Greater Sydney level of 11.5%. Comparing the Census resident workforce against local workplace counts suggests that the area serves mainly as a residential community with fewer on-site professional roles. Analysis of ABS and SALM records by AreaSearch indicates that over the recent 12-month period, local employment expanded by 5.8% and the labour pool grew by 5.0%, enabling the unemployment rate to drop by 0.7 percentage points. Across Greater Sydney over the same timeframe, employment increased by 1.9% and the labour force rose by 1.9%, accompanied by a slight decrease in joblessness. Future occupational outlooks can be evaluated using national industry projections published by Jobs and Skills Australia as of Mar-26. Across Australia, workforce numbers are projected to expand by 6.6% over five years and 13.7% over ten years, with distinct variations across industries. Weighted against Smithfield - Wetherill Park's current sector profile, these figures suggest local employment gains of 6.1% over five years and 12.8% over ten years (representing an illustrative sectoral weighting that excludes localized demographic projections).

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 68.9%, 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

Taxation statistics compiled by AreaSearch from postcode-level ATO releases for financial year 2023 show Smithfield - Wetherill Park SA2 taxpayers recording a median income of $49,104 alongside a mean income of $58,925. These figures track below the Australian benchmark as well as Greater Sydney medians of $60,817 and averages of $83,003. Factoring in Wage Price Index growth of 10.32% since financial year 2023 brings estimated figures to approximately $54,172 (median) and $65,006 (average) as of March 2026. Looking at the 2021 Census, individual weekly earnings placed in the 3rd percentile ($491 weekly), whereas household earnings reached the 25th percentile.

Household income brackets show the largest concentration in the $1,500 - 2,999 bracket, accounting for 28.6% of residents (5,854 people), closely tracking the 30.9% reported across the wider region. Housing cost burdens remain pronounced, with residents retaining only 77.9% of income after shelter outlays, sitting 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?
AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Smithfield - Wetherill Park SA2 is below the national average, with the median assessed at $49,104 while the average income stands at $58,925. This contrasts to Greater Sydney's figures of a median income of $60,817 and an average income of $83,003. 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

Data from the most recent Census shows the dwelling stock in Smithfield - Wetherill Park comprised 81.2% houses alongside 18.7% other dwellings (semi-detached, apartments, 'other' dwellings), contrasting with the Sydney metro split of 55.9% houses and 44.1% other dwellings. Outright property ownership reached 33.3%, surpassing the metropolitan rate, while 28.3% of homes carried a mortgage and 38.4% were tenanted. Monthly median mortgage costs stood at $2,167 compared to $2,427 across Sydney metro, and median weekly rent was $420 against the metropolitan benchmark of $470. Relative to national figures, local mortgage repayments exceed the Australian average of $1,863, and rents remain higher than the nationwide 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?
Considering the housing occupancy patterns, 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 constitute the vast majority of local households at 78.6%, including 41.4% couples with children, 19.2% couples without children, and 16.5% single parent families. The remaining 21.4% consist of non-family arrangements, divided between lone person households at 19.8% and group households at 1.6%. The typical household size sits at 3.1 people, exceeding 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

Tertiary attainment levels highlight notable educational gaps locally, with 15.8% of residents holding a university qualification compared against the Greater Sydney benchmark of 38.0%. Among higher education credentials, bachelor degrees represent 12.2%, postgraduate qualifications account for 2.7%, and graduate diplomas stand at 0.9%. Meanwhile, vocational qualifications are well represented, with 28.0% of residents aged 15+ holding technical credentials, comprising advanced diplomas (9.5%) and certificates (18.5%). A substantial 31.0% of the local population is actively engaged in formal study. This student population includes 10.1% attending primary school, 9.2% in secondary education, and 4.5% enrolled in higher learning.

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 2,700 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

The public transit network in Smithfield - Wetherill Park encompasses 130 active transport stops focused on bus services, operated across 41 individual routes that together supply 2,681 weekly passenger trips. Transit access is strong, with typical walking distances of 133 meters to the closest stop. Given the community's outward commuting patterns, private vehicles are the primary mode of travel at 89%, with motor vehicle ownership averaging 1.4 per dwelling, exceeding the regional average. In addition, 29.8% of workers operated from home at the 2021 Census (which may reflect COVID-19 conditions).

Transit services run at an average volume of 383 trips per day across the network, translating to around 20 weekly trips per individual stop. The 100 nearest stops to the location centrepoint are illustrated on the accompanying map.

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 2,681 weekly trips across 41 routes, averaging 383 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

Public health metrics for Smithfield - Wetherill Park reflect generally sound wellbeing, with AreaSearch evaluations of mortality and health conditions aligning closely with Australian norms. Chronic ailments remain relatively low across the broader population despite higher incidence among vulnerable older cohorts, while private health insurance coverage is limited to roughly 48% of the total population (~9,908 people). This compares with coverage rates of 59.9% across Greater Sydney and a national benchmark of 55.7%. Arthritis and diabetes represent the most prevalent health conditions in the community, diagnosed in 8.2 and 6.6% of residents, respectively.

Meanwhile, 72.4% of residents reported having no chronic medical conditions, in line with 74.6% across Greater Sydney. Health outcomes remain favorable among those under 65, whereas the cohort of residents aged 65 and over comprises 19.7% of residents (4,030 people)—above the 15.5% share in Greater Sydney—facing greater health vulnerabilities that place lower nationally.

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

Cultural diversity is exceptionally high across Smithfield - Wetherill Park, where 55.2% of residents were born overseas and 66.3% speak a non-English language at home. Christianity is the predominant faith, practiced by 70.6% of people in Smithfield - Wetherill Park, compared to 49.2% across Greater Sydney. Regarding parental lineage, the leading ancestry reported is Other at 39.1% of the population (well above the 16.0% regional average), followed by Australian at 10.7% (compared to 17.8% regionally) and English at 8.4% (trailing the regional figure of 19.0%). Notable concentrations of specific heritage groups are also evident, with Spanish ancestry 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%).

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. 27.1% 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 age profile of Smithfield - Wetherill Park leans older than the metropolitan norm. Estimates updated to August 2026 indicate that 19.7% of residents are in retiree and elderly cohorts (65+), compared to 15.5% across Greater Sydney, while young to middle aged adults (25 - 44) comprise 25.0% against a regional benchmark of 31.4%. The median age is estimated at 39 as at August 2026, holding steady from the 2021 Census and sitting 2 years above the Greater Sydney median of 37 at that Census. Since the Census, the most apparent shift has occurred among middle aged and young retiree cohorts (45 - 64), decreasing from 24.5% to 23.0% of residents.

Projections to 2041 indicate that older demographics will drive growth by adding 1,299 residents (32%) to reach 5,330, whereas young to middle aged adults, along with children and young adults, are forecast to decline.

Frequently Asked Questions - Age

What is the median age in the Smithfield - Wetherill Park SA2?
AreaSearch estimates the median age in the Smithfield - Wetherill Park SA2 at 39 years as at August 2026. That is in line with the 2021 Census figure of 39 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Smithfield - Wetherill Park SA2's median age compare to broader areas?
At an estimated 39 years as at August 2026, Smithfield - Wetherill Park is 2 years older than the Greater Sydney 2021 Census average (37 years) and comparable to the national Census average (38 years).
What age groups are over-represented in the Smithfield - Wetherill Park SA2?
On AreaSearch estimates updated to August 2026, 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 10.5% of the population.
What age groups are under-represented in the Smithfield - Wetherill Park SA2?
On AreaSearch estimates updated to August 2026, 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 12.8% 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?
AreaSearch estimates children aged 0-14 years at 18.1% of the population in the Smithfield - Wetherill Park SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Smithfield - Wetherill Park SA2?
AreaSearch estimates people aged 65 and over at 19.7% of the population in the Smithfield - Wetherill Park SA2 as at August 2026.

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 Sep 2026.

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

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 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 Sep 2026 last month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Sep 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 2026 3 months ago all 4 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 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 — 90 validated new addresses here. The headline figure is therefore a current estimate for Aug 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 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 (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 (Aug 2026), property sales & rents (Sep 2026), infrastructure projects (Jul 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