Smithfield - Wetherill Park

Smithfield - Wetherill Park has seen population growth performance typically on par with national averages when looking at short and medium term trends

Smithfield - Wetherill Park's population is 20,472 as of May 2026, according to AreaSearch's analysis. This shows an increase of 962 people since the 2021 Census, which reported a population of 19,510. The growth is inferred from ABS's estimated resident population of 20,414 in June 2025 and 98 new addresses validated since the Census date. This results in a density ratio of 3,097 persons per square kilometer, placing it in the upper quartile nationally. Smithfield - Wetherill Park's growth of 4.9% since the 2021 census exceeds the SA3 area's 2.0%, making it a growth leader. Overseas migration contributed approximately 79.6% of overall population gains recently.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered by this data, NSW State Government's SA2 level projections are used, released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. By 2041, based on latest annual ERP population numbers, the area is expected to expand by 642 persons, reflecting a total increase of 2.8% over the 16 years.

Recent residential development output has been above average within Smithfield - Wetherill Park when compared nationally

Smithfield - Wetherill Park has granted approximately 116 residential property approvals annually over the past five financial years, totalling 582 homes. In FY-26 so far, 102 approvals have been recorded. On average, 0.8 people per year moved to the area for each dwelling built between FY-21 and FY-25. This indicates that new construction is meeting or exceeding demand, providing more options for buyers and potentially driving population growth beyond current expectations.

The average expected construction cost of new properties is $248,000, which is below the regional average, suggesting more affordable housing options. Commercial development has seen $5.6 million in approvals this financial year, indicating limited focus on commercial projects compared to residential ones. Compared to Greater Sydney, Smithfield - Wetherill Park shows moderately higher new home approvals, with 27.0% above the regional average per person over the past five years. This preserves reasonable buyer options while sustaining existing property demand.

New building activity consists of approximately 57.0% detached houses and 43.0% townhouses or apartments. The growing mix of townhouses and apartments provides options across different price points, marking a significant departure from existing housing patterns which are currently dominated by houses (81.0%). This shift suggests diminishing developable land availability and responds to evolving lifestyle preferences and housing affordability needs. Smithfield - Wetherill Park reflects a low density area with around 163 people per approval. Population forecasts indicate that the area will gain approximately 580 residents through to 2041, based on the latest AreaSearch quarterly estimate. With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

Smithfield - Wetherill Park has very high levels of nearby infrastructure activity, ranking in the top 20% nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified 23 projects likely to affect the area. Notable ones include ALS Sydney Smithfield Refurbishment, Woolworths Warehouse Distribution Centre Wetherill Park, Greater Sydney Cycling Network Improvements, and 45 Chifley Street Smithfield Residential Development. The following list details those most relevant.

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

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The labour market performance in Smithfield - Wetherill Park lags significantly behind most other regions nationally

Smithfield-Wetherill Park had, as of December 2025, an unemployment rate of 7.3% with a 7.2% employment growth over the past year. The area's workforce was balanced across white and blue-collar jobs, with manufacturing and industrial sectors prominently featured. There were 7,919 residents employed while the unemployment rate was 3.2% higher than Greater Sydney's rate of 4.2%.

Workforce participation was lower at 51.1%, compared to Greater Sydney's 68.8%. A significant number, 29.8%, of residents worked from home, potentially influenced by Covid-19 lockdowns. Employment in the area was concentrated in health care & social assistance, retail trade, and manufacturing. Manufacturing stood out with an employment share 1.8 times the regional level.

Conversely, professional & technical services had a lower representation at 5.2% compared to the regional average of 11.5%. The predominantly residential area appeared to offer limited local employment opportunities. Over the year to December 2025, employment increased by 7.2%, while labour force grew by 5.0%, leading to a decrease in unemployment by 1.9 percentage points. In contrast, Greater Sydney saw employment growth of 2.2% and labour force growth of 2.3%, with a marginal rise in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 projected overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Smithfield-Wetherill Park's employment mix suggested local employment should increase by 6.1% over five years and 12.8% over ten years, though these are simple extrapolations for illustrative purposes and do not account for localized population projections.

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's aggregation of latest postcode level ATO data released for financial year 2023 shows Smithfield - Wetherill Park SA2 had a median taxpayer income of $49,104 and an average income of $58,925. This is below the national average of $60,817 and Greater Sydney's average of $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates project median income to be approximately $54,172 and average income to be around $65,006 by March 2026. The 2021 Census reports individual incomes at the 3rd percentile ($491 weekly) and household incomes at the 25th percentile. Income distribution reveals that 28.6% of locals (5,854 people) fall within the $1,500 - $2,999 income bracket, similar to broader regional trends at 30.9%. Housing affordability pressures are severe, with only 77.9% of income remaining, ranking at the 19th percentile.

Smithfield - Wetherill Park is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Smithfield-Wetherill Park's dwelling structure, as per the latest Census, consisted of 81.2% houses and 18.7% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Smithfield-Wetherill Park stood at 33.3%, with mortgaged dwellings at 28.3% and rented ones at 38.4%. The median monthly mortgage repayment was $2,167, lower than Sydney metro's $2,427. Median weekly rent in Smithfield-Wetherill Park was $420, compared to Sydney metro's $470. Nationally, Smithfield-Wetherill Park's mortgage repayments were higher at $2,167 versus Australia's average of $1,863, while rents were substantially above the national figure of $375.

Smithfield - Wetherill Park features high concentrations of family households, with a higher-than-average median household size

Family households constitute 78.6% of all households, composed of 41.4% couples with children, 19.2% couples without children, and 16.5% single parent families. Non-family households account for the remaining 21.4%, with lone person households at 19.8% and group households comprising 1.6% of the total. The median household size is 3.1 people, larger than the Greater Sydney average of 2.7.

Smithfield - Wetherill Park faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 15.8%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common, at 12.2%, followed by postgraduate qualifications (2.7%) and graduate diplomas (0.9%). Vocational credentials are prevalent, with 28.0% of residents aged 15+ holding them, including advanced diplomas (9.5%) and certificates (18.5%). Educational participation is high, with 31.0% of residents currently enrolled in formal education, including 10.1% in primary, 9.2% in secondary, and 4.5% in tertiary education.

Educational participation is notably high, with 31.0% of residents currently enrolled in formal education. This includes 10.1% in primary education, 9.2% in secondary education, and 4.5% pursuing tertiary education.

Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Smithfield-Wetherill Park has 130 operational public transport stops, all bus services. These are covered by 41 routes, offering a total of 2968 weekly passenger trips. The area's transport accessibility is excellent, with residents typically residing 133 meters from the nearest stop. Most residents commute outward daily, predominantly using cars (89%). On average, there are 1.4 vehicles per dwelling, higher than the regional norm. According to the 2021 Census, 29.8% of residents work from home, possibly due to COVID-19 conditions.

The service frequency averages 424 trips daily across all routes, equating to roughly 22 weekly trips per stop. A map accompanies this data, displaying the 100 nearest stops to the location's centerpoint.

Smithfield - Wetherill Park's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low among the general population though higher than the nation's average across older, at risk cohorts

Smithfield-Wetherill Park residents show positive health outcomes, with mortality rates and health conditions similar to national averages. Common health conditions are low among the general population but higher among older, at-risk cohorts. Private health cover is low, at 48% (around 9,908 people), compared to Greater Sydney's 59.9%.

Nationally, it's 55.7%. The most prevalent medical conditions are arthritis (8.2%) and diabetes (6.6%). 72.4% of residents report no medical ailments, slightly lower than Greater Sydney's 74.6%. Under-65s have better health outcomes. The area has a higher proportion of seniors, at 20.1% (4,110 people), compared to Greater Sydney's 15.5%. Senior health outcomes present challenges but rank lower nationally than the broader population.

Smithfield - Wetherill Park is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Smithfield-Wetherill Park has a culturally diverse population, with 55.2% born overseas and 66.3% speaking languages other than English at home. Christianity is the dominant religion in Smithfield-Wetherill Park, accounting for 70.6%, compared to 49.2% across Greater Sydney. The top three ancestry groups are Other (39.1%), Australian (10.7%), and English (8.4%).

Notably, Spanish (1.5%) Croatian (1.7%) and Vietnamese (6.7%) groups are overrepresented in Smithfield-Wetherill Park compared to regional averages of 0.6%, 0.7% and 1.8% respectively.

Smithfield - Wetherill Park's population aligns closely with national norms in age terms

The median age in Smithfield - Wetherill Park is 39 years, which is higher than Greater Sydney's average of 37 years and close to the national average of 38 years. The 65-74 age group is over-represented at 10.7% locally compared to Greater Sydney's average, while the 25-34 age group is under-represented at 12.4%. Post-2021 Census data shows that the 15-24 age group has grown from 12.8% to 14.3%, and the 75-84 cohort increased from 5.8% to 6.8%. Conversely, the 55-64 age group has declined from 12.3% to 11.4%. Population forecasts for 2041 indicate substantial demographic changes in Smithfield - Wetherill Park. The 75-84 age group is expected to grow by 44%, reaching 2,017 people from 1,398. Residents aged 65 and older will represent 95% of the anticipated growth. Meanwhile, the 55-64 and 15-24 age groups are expected to experience population declines.