Westleigh

Suburb (SAL)

Greater Sydney / Hornsby

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL14277 How we calculate this
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Suburb (SAL) Boundary Analysis

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

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

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

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Sales ActivityProperty Sales Trends in Westleigh

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The median house price in Westleigh is $2.01m. House values have moved 2.1% a year compounded over five years.

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DemographicsPopulation Growth in Westleigh

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Westleigh has an estimated 4,462 residents, down from 4,501 at the 2021 Census. The population has thinned by an average 0.5% a year over five years, slower than 95% of areas nationally. That puts 1,168 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

As of Aug 2026, the suburb of Westleigh has an estimated population of around 4,462, according to AreaSearch evaluations combining regional ABS updates and post-Census address validations. When compared with the 4,501 people recorded in the 2021 Census, this represents a reduction of 39 people (0.9%). The current figure stems from an AreaSearch resident population estimate of 4,461, established after reviewing the ABS ERP release from June 2025 alongside 1 validated new addresses confirmed since the Census. With a density ratio of 1,168 persons per square kilometer, the area aligns closely with typical benchmarks evaluated by AreaSearch.

Inbound overseas migration formed the primary component of population movement, generating roughly 92.0% of recent population gains. Population projections utilized by AreaSearch for each SA2 district originate from 2024 ABS/Geoscience Australia models pegged to a 2022 baseline, supplemented by 2022 NSW State Government SA2 forecasts based in 2021 where needed. These demographic models also incorporate age-bracket growth trajectories across all locations for the period covering 2032 to 2041. Looking forward across the suburb of Westleigh, demographic expansion is anticipated to track slightly below the national median for statistical divisions, expanding by 342 persons to 2041 under consolidated SA2 forecasts and achieving an aggregate rise of 7.6% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Westleigh?
Total population for the suburb of Westleigh was estimated to be approximately 4,462 as at Aug 26. This is based upon an estimated resident population of 4,461 from the ABS up to June 2025.
How has the population in the suburb of Westleigh changed since 2021?
The suburb of westleigh has lost approximately 39 people and shown a 0.87% decrease from the 4,501 people recorded at the 2021 Census period.
What is the population density in the suburb of Westleigh?
The population density in the suburb of Westleigh is estimated at 1,168 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Westleigh?
Over the past 10 years, the population in the suburb of Westleigh has shown a compound annual growth rate of -0.3% per annum.
What are the main drivers of population growth in the suburb of Westleigh?
Population growth in the suburb of Westleigh is driven by: Overseas migration (92.0%), Natural increase (8.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 92.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Westleigh

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53 new dwellings have been approved in Westleigh over the past five years, an average of 10 a year. That is 2.4 approvals per 1,000 residents. Few approvals have been recorded in the most recent months, well below the longer-run average; the latest ABS periods are still being reported. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

Residential building approval figures compiled by AreaSearch from ABS statistical area data indicate that Westleigh recorded roughly 10 new dwelling permits annually, accumulating an estimated 53 homes throughout the last 5 financial years. During FY-25 to date, no approvals have been registered. Because local headcount has reduced over the preceding period, residential construction volumes have adequately matched market requirements, preserving balanced conditions and healthy options for prospective purchasers. Meanwhile, commercial construction activity remains modest, with $2.6 million in commercial approvals logged across the current financial year. On a per-person metric, Westleigh generates 13.0% less building activity than Greater Sydney, placing it within the 4th percentile nationally; this limited construction pipeline restricts buyer inventory while reinforcing market interest in existing properties.

Such subdued activity relative to national levels points to an established residential fabric and potential development constraints. Recent development has prioritized stand-alone housing, with detached houses accounting for 90.0% of construction and attached dwellings making up 10.0%, sustaining the neighborhood's low-density suburban appeal for buyers prioritizing space. According to the latest quarterly calculations from AreaSearch, Westleigh is projected to expand by 341 residents leading up to 2041. Prevailing residential building volumes appear well positioned to accommodate this anticipated demand, maintaining favorable purchasing conditions and potentially enabling demographic growth beyond projected figures.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Westleigh recently?
Dwelling approval activity in the the suburb of Westleigh area has seen 0 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Westleigh's current population of 4,462 has been supported by 10 approvals on average over recent years.
How does the suburb of Westleigh's development activity compare to the broader region?
The suburb of Westleigh has seen 0.24 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 0 people in the suburb of Westleigh, compared to one for every 165 in the broader region.
Is the suburb of Westleigh keeping up with housing demand?
With the population expected to increase by 341 people by 2041, around 114 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the suburb of Westleigh?
Looking at development activity over the past five years, the suburb of Westleigh's approval levels have been significantly below the yearly average of 10, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the suburb of Westleigh?
The population in the suburb of Westleigh is expected to grow by 341 people by 2041, necessitating approximately 114 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 suburb of Westleigh?
Over the past five years, the suburb of Westleigh has seen 53 residential approvals while population has remained stable or declined, indicating potential market oversupply.
Are there opportunities for residential developers in the suburb of Westleigh?
With dwelling approval activity running at an average of 10 approvals per year and a population of 4,462
Approvals Pipeline Development applications near Westleigh

Development applications around Westleigh

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 Westleigh

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AreaSearch tracks one current infrastructure or development project inside Westleigh, worth an estimated $40 million. A further 60 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $9.47 billion. 7 are already under construction and 19 are due for completion within three years. The pipeline spans residential development, transport & logistics and communities, precincts & urban renewal. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Local capital programs, infrastructure developments, and planning projects play a critical role in shaping community performance. AreaSearch has pinpointed 3 projects positioned to influence the area, highlighted by the Thornleigh Marketplace Redevelopment, Westleigh Park, The Sanctuary Thornleigh, and the Hills Shire Council Infrastructure Delivery Program 2025-2026, with the primary initiatives outlined below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Westleigh?
Key infrastructure and planning changes likely to influence the suburb of Westleigh include: Thornleigh Marketplace Redevelopment (Dev. Approval); Westleigh Park (Approved); The Sanctuary Thornleigh (Completed); Hills Shire Council Infrastructure Delivery Program 2025-2026 (Construction); and Sydney Metro Northwest (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Westleigh?
Infrastructure development impacting the suburb of Westleigh spans multiple sectors including Transport & Logistics, Environmental & Disaster Management, and Retail, among others.
What is the scale of infrastructure investment impacting the suburb of Westleigh?
Infrastructure investment analysis indicates substantial capital deployment exceeding $36.8 billion in projects that will impact the extended area.
How does the suburb of Westleigh's infrastructure development compare to other areas?
With an infrastructure score in the top 30%, the suburb of Westleigh demonstrates above-average development activity compared to national benchmarks.
Westleigh Park
Category: Sports & Recreation
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Hornsby Shire Council is transforming the 34-hectare former Sydney Water site into a premier parkland and sporting complex. The development includes multiple sports playing fields across three platforms, mountain bike trails, walking paths, a playground, amenities, and ecological restoration of endangered ecological communities.

Sports & Recreation

Hornsby Park
Category: Communities
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Transformation of the 60-hectare former Hornsby Quarry site into a major regional bush parkland in Sydney's upper north shore. The first stage opened to the public in late March 2026, comprising the Crusher Plant Precinct (lawns, picnic shelters, electric BBQs, accessible toilets, free parking), the Southern Lookout providing fully accessible sweeping views into the volcanic quarry void, and the upgraded Heritage Steps linking the Hornsby Aquatic and Leisure Centre down into the precinct. Construction continues in stages, with future works including the Quarry Loop walking and cycling track, additional scenic lookouts, a bike jump and pump track, and the Old Mans Valley field of play.Longer term masterplan elements feature a freshwater quarry lake, wetlands cascade, lakeside amenities and an accessible lift to the quarry base. The masterplan was designed by Clouston Associates with Hornsby Shire Council. Stage 1 has been supported by the NSW Government through the Stronger Communities Fund.

Communities

15-19 Station Street Mixed-Use Development Thornleigh
Category: Residential Development
Stage: Approved | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Approved six storey mixed use development at 15-19 Station Street, Thornleigh, comprising 48 residential apartments above ground floor commercial space with basement parking. The project is located immediately adjacent to Thornleigh Railway Station and was approved by Hornsby Shire Council under DA 2022/0432 to deliver higher density housing and local retail next to public transport.

Residential Development

Thornleigh Quarter
Category: Residential Development
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Thornleigh Quarter is a mixed use precinct by Holdmark planned to deliver about 326 apartments across three mid rise buildings with ground floor retail and cafe spaces, activated frontages to Pennant Hills Road and landscaped communal terraces and courtyards directly opposite Thornleigh Station.

Residential Development

Thornleigh Marketplace Redevelopment
Category: Retail
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Holdmark is progressing an approved redevelopment of the Thornleigh Marketplace neighbourhood shopping centre. The project involves significant additions including a new second-floor level above the rooftop car park, creating additional retail space, a food court, and rooftop terraces. Recent modifications approved in 2024 refined the layout to include a Woolworths direct-to-boot facility within the existing car park structure. The center remains anchored by Woolworths and Dan Murphys.

Retail

Linea Apartments (94-98 George Street)
Category: Residential Development
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   

DA-approved mixed-use project within Hornsby town centre: demolition of existing structures and construction of a 13-14 storey building comprising approx. 76 residential units above three levels of commercial floorspace, with recent Section 4.55 modifications lodged in 2025.

Residential Development

The Residences at Wahroonga Estate
Category: Communities
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Stage 1 of the $1.5 billion Wahroonga Estate masterplan, delivering 128 premium apartments across three six-storey buildings on the 66-hectare Seventh-day Adventist Church precinct. Developed by Capital Corporation in a joint venture with the Church and built by DASCO, the project features curved brick facade design by Group GSA, bespoke interiors by Coco Republic, and landscaped communal spaces with direct access to Coups Creek bushland. Targeting downsizers and owner-occupiers on Sydney's Upper North Shore, adjacent to the Sydney Adventist Hospital.

Communities

Hornsby Town Centre Masterplan and TOD Rezoning
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2041
Source / Links: Link 1   Link 2  

Council's adopted Hornsby Town Centre Masterplan has been implemented through the NSW Government's Hornsby Transport Oriented Development rezoning, which came into effect on 27 November 2024. The rezoning provides capacity for over 6,000 new homes, about 2,900 jobs, affordable housing contributions, new and upgraded open space, a new library, community centre, cultural and creative facilities, better walking and cycling links, and provisions for a new bus interchange. Development applications can now be lodged and assessed under the new planning controls.

Communities, Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Westleigh

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2,387 residents of Westleigh are employed, from a labour force of 2,481. Unemployment sits at 3.8%, with participation at 67.2%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.2% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 3,846, about 86% 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

Westleigh features a highly educated labor market, with professional services being well represented, an unemployment rate of only 3.8%, and an estimated employment growth of 2.8% over the past year according to AreaSearch aggregation of statistical area data. As of March 2026, 2,387 residents are employed while the unemployment rate stands at 0.3% lower than Greater Sydney's rate of 4.1%, and workforce participation remains broadly similar to Greater Sydney's 68.9%. According to Census responses, a high 59.1% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Resident employment centers predominantly on professional & technical roles, health care & social assistance, and education & training. The suburb exhibits a clear concentration in education & training, where local participation reaches 1.6 times the broader metropolitan proportion. In contrast, transport, postal & warehousing comprises just 2.6% of local employment against the 5.3% regional benchmark. Comparing Census resident numbers against local daytime workers suggests internal employment options within the suburb remain relatively constrained. AreaSearch assessment of ABS and SALM metrics indicates that in the 12 months leading to March 2026, local employment grew by 2.8% alongside a 0.8% rise in the labor pool, reducing unemployment by 1.8 percentage points. Across Greater Sydney over the identical timeframe, employment expanded by 1.9%, the labor force increased by 1.9%, and unemployment showed a nominal decrease. Industry demand outlooks from Jobs and Skills Australia published in Mar-26 provide additional context on future labor needs. Projected nationally to increase by 6.6% over five years and 13.7% across ten years, employment changes vary considerably across sectors. Mapping these industry projections to Westleigh's workforce distribution suggests local job numbers could rise by 7.2% over five years and 14.6% over ten years (calculated as an illustrative weighted extrapolation without integrating local population projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Westleigh?
As of March 2026, the suburb of Westleigh has approximately 2,387 employed residents with an unemployment rate of 3.8%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
How does the suburb of Westleigh's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Westleigh stands at 3.8%, which is broadly in line with Greater Sydney's rate of 4.1%. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Westleigh?
The employment landscape in the suburb of Westleigh is dominated by several key sectors. The largest employers are health care & social assistance (15.3% of employment), education & training (14.5%), and professional & technical (14.0%). Other significant employers include retail trade and finance & insurance.
How has employment changed recently in the suburb of Westleigh?
Over the past year to March 2026, the suburb of Westleigh 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 suburb of Westleigh?
The workforce participation rate in the suburb of Westleigh is 67.2%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate trailing the Greater Sydney average of 68.9%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Westleigh's employment market?
The suburb of westleigh shows notable specialization in education & training, which employs 14.5% of the local workforce compared to 8.9% 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 suburb of Westleigh?
Based on Jobs and Skills Australia projections applied to the suburb of Westleigh's industry mix, employment is expected to grow by 7.2% over the next five years and 14.6% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Westleigh compare nationally?
The suburb of westleigh's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Westleigh?
Skilled workers will find excellent opportunities in the suburb of Westleigh, with knowledge-intensive sectors comprising 54.1% of local employment. Key sectors for skilled workers include health care & social assistance (15.3%), education & training (14.5%), and professional & technical (14.0%). With projected employment growth of 7.2% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Westleigh

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Median household income in Westleigh is $3,021 a week (about $157,000 a year), with median personal income at $1,022 a week. ATO records put median taxable income at $63,782 a year against an average of $95,942. The average runs 50% above the median, a wider spread than most areas and a sign of a concentrated group of high earners. 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

Aggregated ATO data from AreaSearch for financial year 2023 positions resident taxpayer earnings in Westleigh within the nation's topmost percentile. Taxpayers recorded a median income of $63,782 alongside an average income of $95,942, exceeding the corresponding Greater Sydney benchmarks of $60,817 and $83,003. Factoring in a Wage Price Index rise of 10.32% since financial year 2023 yields estimated values of approximately $70,364 (median) and $105,843 (average) as of March 2026. Household earnings stand in the 97th percentile nationally according to Census records ($3,021 weekly). Within the income distribution, 34.4% of individuals (1,534 individuals) fall into the $4000+ bracket, contrasting with the regional pattern where the $1,500 - 2,999 cohort forms the largest segment at 30.9%.

Affluence is pronounced, with 50.0% of the community earning above $3,000 weekly, underpinning demand for high-end services and retail. Households retain 87.5% of their income once housing costs are covered, supporting strong discretionary budgets and a SEIFA income placement in the 10th decile.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Westleigh?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Westleigh is approximately $70,364. The official ATO data from FY-23 recorded a median of $63,782.
What is the average taxable income in the suburb of Westleigh?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Westleigh is approximately $105,843. The official ATO data from FY-23 recorded an average of $95,942.
How does the median taxable income in the suburb of Westleigh compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Westleigh is approximately $70,364 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $63,782 and $60,817 respectively.
How does the average taxable income in the suburb of Westleigh compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Westleigh is approximately $105,843 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $95,942 and $83,003 respectively.
What are the main income cohorts in the suburb of Westleigh according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~34.4% / 1,534 persons) of the suburb of Westleigh's population is the $4000+ cohort.
How do the main income cohorts in the suburb of Westleigh compare to the region?
The largest income cohort in the suburb of Westleigh is the $4000+ group, representing about 34.4% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the suburb of Westleigh according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Westleigh is $3,021/wk.
What is the median family income in the suburb of Westleigh according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Westleigh is $3,305/wk.
What is the median personal income in the suburb of Westleigh according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Westleigh is $1,022/wk.
How does the suburb of Westleigh's income rank nationally?
AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the suburb of Westleigh is among the top percentile nationally, with the median assessed at $63,782 while the average income stands at $95,942. 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 $70,364 (median) and $105,843 (average) as of March 2026.
What is the disposable income in the suburb of Westleigh?
The estimated disposable income in the suburb of Westleigh is $11,455 per year according to AreaSearch analysis.
How does the suburb of Westleigh's disposable income compare to the region?
The suburb of westleigh's disposable income is $11,455 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Westleigh

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Westleigh had 1,501 occupied dwellings at the 2021 Census, 97% detached houses and 0% apartments. 47% are owned with a mortgage, 7% rented and 46% owned outright. At that Census the median rent was $705 a week and the median mortgage repayment $3,000 a month, a total housing cost higher than 88% of areas nationally. Rent absorbs 23.3% of household income here and mortgage repayments 22.9%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Single detached homes represented 97.1% of residential stock in Westleigh at the last Census, with apartments, semi-detached properties, and 'other' dwellings making up 2.9%, in contrast to Sydney metro where separate houses comprise 55.9% and other dwelling types total 44.1%. Outright home ownership reached 45.7%, substantially outperforming Sydney metro levels, while mortgaged properties accounted for 47.1% and rental accommodation comprised 7.3%. Monthly mortgage payments stood at a median of $3,000, higher than the Sydney metro median of $2,427 and well above the Australian median of $1,863. Weekly rent payments posted a median of $705, exceeding the Sydney metro benchmark of $470 and the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Westleigh?
In the suburb of Westleigh, 45.7% of homes are owned outright, 47.1% are owned with a mortgage, and 7.3% are rented.
What percentage of dwellings in the suburb of Westleigh are houses?
According to the latest data, 97.1% of dwellings in the suburb of Westleigh are houses.
What percentage of dwellings in the suburb of Westleigh are apartments or units?
In the suburb of Westleigh, 0.2% of dwellings are apartments or units, with an additional 2.7% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Westleigh?
Outright home ownership in the suburb of Westleigh stands at 45.7%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Westleigh?
The median monthly mortgage repayment in the suburb of Westleigh is $3,000, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the suburb of Westleigh?
The median weekly rent in the suburb of Westleigh is $705, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the suburb of Westleigh?
In the suburb of Westleigh, 0.0% of rentals are $0-149/week, 8.1% are $150-349/week, 25.3% are $350-649/week, 58.6% are $650-949/week, and 8.1% are $950+/week.
What is the average monthly housing cost in the suburb of Westleigh?
The aggregate monthly housing cost in the suburb of Westleigh is $1,636, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Westleigh?
In the suburb of Westleigh, households with mortgages typically spend 22.9% of their income on mortgage repayments, while renters spend 23.3% of their income on rent.
How crowded are homes in the suburb of Westleigh?
The average persons per bedroom ratio in the suburb of Westleigh is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Westleigh compare to the region?
Housing affordability in the suburb of Westleigh shows mortgage holders spending 22.9% of income on repayments (vs 27.0% regionally), while renters spend 23.3% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the suburb of Westleigh?
The dwelling mix in the suburb of Westleigh consists of 97.1% detached houses, 2.7% semi-detached dwellings, 0.2% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Westleigh?
Considering the housing occupancy patterns, the weighted average monthly housing cost is approximately $1,636. This accounts for outright owners paying no housing costs, mortgage holders paying $3,000/month, and renters paying $3,053/month.
How affordable is housing in the suburb of Westleigh relative to local incomes?
Housing in Westleigh consumes approximately 12.5% of median household income ($13,081 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of Westleigh?
No recent development applications are recorded for this area.

HouseholdsHousehold Composition in Westleigh

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Westleigh counted 1,501 households at the 2021 Census, averaging 3.0 people each. 51% are couples with children, more than in 95% of areas nationally, against 27% couples without children. 13% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units constitute 85.5% of local households, consisting of couples with children at 51.1%, couples without children at 27.2%, and single parent families at 7.1%. The remaining 14.5% of dwellings are non-family arrangements, with lone person households representing 13.3% and group living situations accounting for 1.0%. The suburb records a median household size of 3.0 people, exceeding the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the suburb of Westleigh?
As of the 2021 Census, the suburb of Westleigh had 1,501 households. Based on population growth patterns, this has remained relatively stable to an estimated 1,488 households today.
What is the typical household size?
The median household size in the suburb of Westleigh is 3.0 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 85.5% of all households. The remaining households consist of lone person households (13.3%), group households (1.0%), and other household types (0.0%).
How are families structured in the area?
Among the 1,283 family households, 51.1% are couples with children, 27.2% are couples without children at home, and 7.1% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Westleigh compare to regional household patterns?
Compared to Greater Sydney, the suburb of Westleigh shows distinct household patterns. Family households are notably over-represented at 85.5% (versus 72.6% regionally). Conversely, lone person households are under-represented at 13.3% compared to the regional 23.2%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the suburb of Westleigh have an average of 1.6 children, slightly above the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Westleigh?
Marriage patterns reveal 63.3% of the adult population are currently married, while 25.8% 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 13.3% of all households in the suburb of Westleigh, notably lower than 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 1.0% 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 Westleigh

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49.7% of adults in Westleigh hold a university qualification, including 30.7% with a bachelor degree and 14.8% with postgraduate qualifications, higher than 99% of areas nationally. A further 13.1% hold a vocational qualification. Qualifications come from the 2021 Census.

Detail

Tertiary attainment among Westleigh residents exceeds broader benchmarks by a wide margin, with 49.7% of individuals aged 15+ possessing university credentials, compared to 32.2% in NSW and 30.4% across Australia, ensuring a strong foundation for knowledge-intensive sectors. Bachelor degrees represent the largest proportion at 30.7%, accompanied by postgraduate qualifications at 14.8% and graduate diplomas at 4.2%. Vocational education accounts for 24.9% of qualifications among residents aged 15+, divided between certificates (13.1%) and advanced diplomas (11.8%). A significant 30.9% of the local population is engaged in academic study. Current enrollments comprise 10.4% in primary schooling, 9.5% in secondary education, and 6.5% enrolled in tertiary institutions.

Frequently Asked Questions - Education

What percentage of people in the suburb of Westleigh have university qualifications?
49.7% of people aged 15 and over in the suburb of Westleigh have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the suburb of Westleigh have no formal qualifications?
25.4% of people aged 15 and over in the suburb of Westleigh have no formal qualifications, compared to 34.2% regionally.
How does the suburb of Westleigh's education level compare to national averages?
The suburb of westleigh ranks in the 99th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Westleigh?
The most common qualifications in the suburb of Westleigh are: Bachelor Degree (30.7%), Postgraduate (14.8%), Certificate (13.1%).
What proportion of the suburb of Westleigh's population is currently attending educational institutions?
30.9% of the population in the suburb of Westleigh is currently engaged in formal education, with 10.4% in primary school, 9.5% in secondary school, 6.5% at university.
What is the ICSEA score for schools in the suburb of Westleigh?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Westleigh is 0, indicating below-average socio-educational advantage compared to the national average of 1000.

Schools Detail

AmenitiesServices & Amenities in Westleigh

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Getting AroundTransport & Commuting in Westleigh

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Public transport in Westleigh reaches 33 stops on 15 routes, timetabled for about 320 services a week. The typical home sits about 150 m from its nearest stop. Households keep an average of 1.7 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

Local transit analysis identifies 33 bus stops across Westleigh. Operating across 15 separate routes, these stops generate 322 weekly passenger trips. Transit access is rated as excellent, with typical resident proximity to the nearest stop measuring 146 meters. Reflecting the area's commuter profile, outward travel is common, with private car usage dominant at 84% and train transit accounting for 9%. Household vehicle ownership stands above the regional benchmark at 1.7 vehicles per dwelling. Work-from-home adoption was recorded at 59.1% of residents in the 2021 Census, which may incorporate pandemic-related conditions.

Public transport services generate an average of 46 trips each day across the network, delivering approximately 9 weekly departures for each individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Westleigh?
There are 33 public transport stops within the suburb of Westleigh.
How frequent are the transport services in Westleigh?
the suburb of Westleigh has 322 weekly trips across 15 routes, averaging 46 trips per day.
How far are residents from public transport in Westleigh?
On average, residential properties are 146 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Westleigh

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72.8% of residents in Westleigh report no long-term health condition, a healthier profile than 94% of areas nationally. 3.3% need daily assistance with core activities, and 64.8% hold private health cover. The standardised death rate runs at 3.1 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Community health indicators assessed by AreaSearch show excellent results throughout Westleigh across mortality rates and chronic illnesses, accompanied by minimal incidence of standard health conditions across all age cohorts. Private health insurance coverage is notably elevated at roughly 65% of all residents (2,889 people), surpassing both the Greater Sydney metric of 59.9% and the Australian average of 55.7%. Asthma and arthritis constitute the primary diagnosed chronic ailments in the community, affecting 6.9 and 6.6% of residents respectively, while 72.8% of inhabitants reported no chronic medical issues compared to 74.6% across Greater Sydney.

Seniors aged 65 and over represent 21.4% of the population (954 people), tracking above the 15.5% share observed in Greater Sydney. Health outcomes for older demographics remain exceptionally strong, showing national performance metrics consistent with the broader populace.

Frequently Asked Questions - Health

How many people in the suburb of Westleigh have private health insurance?
Around 64.8% of people in the suburb of Westleigh are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the suburb of Westleigh?
In the suburb of Westleigh, 3.3% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.2% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the suburb of Westleigh?
6.9% of people in the suburb of Westleigh are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the suburb of Westleigh?
Diabetes affects 3.8% of the the suburb of Westleigh population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Westleigh?
3.9% of people in the suburb of Westleigh have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the suburb of Westleigh compare to the region in terms of overall private health coverage?
In the suburb of Westleigh, 64.8% 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 Westleigh

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34.0% of Westleigh residents were born overseas and 23.1% speak a language other than English at home. The largest reported ancestries are English (24.9%) and Australian (22.0%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Westleigh exhibits greater cultural diversity than most suburban catchments, with 34.0% of residents born abroad and 23.1% communicating in a non-English language at home. Christianity stands as the primary religious affiliation, encompassing 56.7% of the community. Judaism shows the most distinct local divergence, accounting for 0.2% of residents against 0.8% across Greater Sydney. Based on parental birthplaces, the most prevalent ancestral lineages in Westleigh are English at 24.9% (exceeding the regional benchmark of 19.0%), Australian at 22.0%, and Chinese at 8.8%. Distinct variations also appear across other cultural backgrounds, with Polish residents comprising 1.1% of the community (vs 0.6% regionally), South Australian representation at 1.1% (vs 0.5%), and Korean heritage at 1.3% (vs 1.1%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Westleigh?
Westleigh was found to be more culturally diverse than the vast majority of local markets, with 23.1% of its population speaking a language other than English at home and 34.0% born overseas.
What is the most common religion in the suburb of Westleigh?
The main religion in Westleigh was found to be Christianity, which makes up 56.7% of people in Westleigh. However, the most apparent overrepresentation was in Judaism, which comprises 0.2% of the population, compared to 0.8% across Greater Sydney.
What are the top countries of origin in the suburb of Westleigh?
In terms of ancestry (country of birth of parents), the top three represented groups in Westleigh are English, comprising 24.9% of the population, which is substantially higher than the regional average of 19.0%, Australian, comprising 22.0% of the population, and Chinese, comprising 8.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Polish is notably overrepresented at 1.1% of Westleigh (vs 0.6% regionally), South African at 1.1% (vs 0.5%) and Korean at 1.3% (vs 1.1%).
How does the percentage of people born overseas compare to the regional average?
34.0% of the the suburb of Westleigh population was born overseas, compared to 40.5% regionally.
What percentage of the the suburb of Westleigh population speaks a language other than English at home?
23.1% of the population in the suburb of Westleigh speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the suburb of Westleigh identify as Australian Aboriginal?
0.4% of the the suburb of Westleigh population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the suburb of Westleigh?
90.5% of the the suburb of Westleigh population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Westleigh

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The median resident of Westleigh is 45, older than 80% of areas nationally. 19.6% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The demographic profile of Westleigh skews older than the Greater Sydney metropolitan area. Updated estimates to August 2026 indicate that 29.8% of the community comprises middle aged and young retiree cohorts (45 - 64), compared to 22.6% regionally, while young to middle aged adults (25 - 44) make up 15.9% compared to 31.4% across Greater Sydney. The median age is estimated at 45 as at August 2026, matching the 2021 Census and remaining 8 years higher than the Greater Sydney Census median of 37, while the Australian median at that Census was 38.

Since the Census, the share of young to middle aged adults has decreased from 17.5% to an estimated 15.9%. Looking toward 2041, retiree and elderly cohorts (65+) are projected to experience the strongest expansion, rising by 343 (36%) to 1,298, while numbers across children, young adults, and young to middle aged adults are expected to decline.

Frequently Asked Questions - Age

What is the median age in the suburb of Westleigh?
AreaSearch estimates the median age in the suburb of Westleigh at 45 years as at August 2026. That is in line with the 2021 Census figure of 45 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the suburb of Westleigh's median age compare to broader areas?
At an estimated 45 years as at August 2026, Westleigh is 8 years older than the Greater Sydney 2021 Census average (37 years) and 7 years older than the national Census average (38 years).
What age groups are over-represented in the suburb of Westleigh?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Westleigh compared to the Greater Sydney region is the 45 - 54 group, making up 16.2% of the population.
What age groups are under-represented in the suburb of Westleigh?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Westleigh compared to the Greater Sydney region is the 25 - 34 group, making up 3.9% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Westleigh show significant variance compared to the Greater Sydney region. The most over-represented age groups are 75-84 year-olds (7.8% vs 5.3%) and 65-74 year-olds (11.7% vs 8.2%). The most under-represented age group is 25-34 year-olds (3.9% vs 16.2%).
What is the percentage of children (0-14 years) in the suburb of Westleigh?
AreaSearch estimates children aged 0-14 years at 17.4% of the population in the suburb of Westleigh as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Westleigh?
AreaSearch estimates people aged 65 and over at 21.4% of the population in the suburb of Westleigh as at August 2026.

Data & MethodBoundaries, Sources & Method for Westleigh

Data currency Refreshed

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

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

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 2 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Oct 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Sep 2026 last month all 1 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Sep 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

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

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 1 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (4,501 at the 2021 Census → 4,462 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 (SAL14277). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Westleigh suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Westleigh 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 Westleigh data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (Sep 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas