Normanhurst - Thornleigh - Westleigh

SA2

Greater Sydney / Hornsby

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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 Normanhurst - Thornleigh - Westleigh

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DemographicsPopulation Growth in Normanhurst - Thornleigh - Westleigh

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Normanhurst - Thornleigh - Westleigh has an estimated 19,877 residents, up from 19,158 at the 2021 Census — a change of 719 people, or 3.8%. Growth has averaged 0.5% a year over five years. 191 new addresses have been validated here since Census night. That puts 1,990 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 research from AreaSearch, the resident count in Normanhurst - Thornleigh - Westleigh reaches approximately 19,877 as of Aug 2026. Compared to the 19,158 people recorded at the 2021 Census, this represents an addition of 719 people (3.8%). This net variation is calculated from the ABS June 2025 estimated resident population of 19,875 alongside 191 validated new addresses registered following the Census. The local population density stands at 1,989 persons per square kilometer, outperforming the benchmark average across evaluated national localities. Furthermore, the district's 3.8% post-census expansion trails the broader SA3 area (4.6%) by merely 0.8 percentage points, highlighting solid underlying growth characteristics.

The primary demographic driver has been overseas migration, which made up roughly 94.9% of total recent population additions. AreaSearch implements 2024 ABS/Geoscience Australia geographic projections based on 2022 figures for individual SA2 regions. In locations where this dataset is unavailable, SA2-level modeling produced by the NSW State Government in 2022 using a 2021 base year is applied. In addition, projected cohort growth rates by age are extended across every region for the 2032 to 2041 period. Demographic expectations indicate that expansion will track in the lower quartile among national statistical territories, with the latest annual ERP figures projecting a rise of 666 persons to 2041, representing a cumulative increase of 3.3% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Normanhurst - Thornleigh - Westleigh SA2?
Total population for the Normanhurst - Thornleigh - Westleigh SA2 was estimated to be approximately 19,877 as at Aug 26. This is based upon an estimated resident population of 19,875 from the ABS up to June 2025.
How has the population in the Normanhurst - Thornleigh - Westleigh SA2 changed since 2021?
The normanhurst - thornleigh - westleigh sa2 has added approximately 719 people and shown a 3.75% increase from the 19,158 people recorded at the 2021 Census period.
What is the population density in the Normanhurst - Thornleigh - Westleigh SA2?
The population density in the Normanhurst - Thornleigh - Westleigh SA2 is estimated at 1,989 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Normanhurst - Thornleigh - Westleigh SA2?
Over the past 10 years, the population in the Normanhurst - Thornleigh - Westleigh SA2 has shown a compound annual growth rate of 0.4% per annum.
What are the main drivers of population growth in the Normanhurst - Thornleigh - Westleigh SA2?
Population growth in the Normanhurst - Thornleigh - Westleigh SA2 is driven by: Overseas migration (94.9%), Natural increase (5.1%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 94.9% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Normanhurst - Thornleigh - Westleigh

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172 new dwellings have been approved in Normanhurst - Thornleigh - Westleigh over the past five years, an average of 34 a year. That is 1.8 approvals per 1,000 residents. Of the 34 dwellings approved in the latest reporting year, 91% 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

Council approvals have been granted for approximately 34 dwellings per year in Normanhurst - Thornleigh - Westleigh, accumulating to 172 homes across the preceding 5 financial years. Between FY-22 and FY-26, the area added an average of 3 new residents annually per approved dwelling, demonstrating resilient underlying demand that underpins local real estate values. New residential construction registers an average build cost of $591,000, moderately exceeding regional baselines and signaling a preference for superior quality dwellings. Concurrently, commercial planning permits reached $14.2 million this financial year, reflecting consistent non-residential commercial investment.

Per capita building approvals across Normanhurst - Thornleigh - Westleigh stand at around 65% of the Greater Sydney rate, ranking in the 19th percentile of all analyzed areas nationally. This constrained volume restricts prospective purchaser choices while strengthening demand across established housing stock. This subdued activity also sits below broader Australian averages, underscoring local market maturity and suggesting possible development constraints. Separate houses constitute 91.0% of freshly approved residential development compared to 9.0% for townhouses or apartments, reinforcing the suburban character through spacious family accommodation. A ratio of roughly 712 people per dwelling approval further underlines the highly mature state of the local housing market. According to the latest quarterly calculations from AreaSearch, Normanhurst - Thornleigh - Westleigh is projected to welcome 664 residents by 2041. Considering existing construction trends, upcoming residential supply appears well positioned to satisfy demand, generating advantageous conditions for home buyers and potentially enabling demographic growth beyond current expectations.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Normanhurst - Thornleigh - Westleigh SA2 recently?
Dwelling approval activity in the the Normanhurst - Thornleigh - Westleigh SA2 area has seen 56 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Normanhurst - Thornleigh - Westleigh SA2's current population of 19,877 has been supported by 34 approvals on average over recent years.
How does the Normanhurst - Thornleigh - Westleigh SA2's development activity compare to the broader region?
The Normanhurst - Thornleigh - Westleigh SA2 has seen 0.18 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 712 people in the Normanhurst - Thornleigh - Westleigh SA2, compared to one for every 165 in the broader region.
Is the Normanhurst - Thornleigh - Westleigh SA2 keeping up with housing demand?
With the population expected to increase by 664 people by 2041, around 222 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 Normanhurst - Thornleigh - Westleigh SA2?
Looking at development activity over the past five years, the Normanhurst - Thornleigh - Westleigh SA2's approval levels have been below the yearly average of 34, indicating a recent decline in approval activity.
How many dwellings will be needed to accommodate future population growth in the Normanhurst - Thornleigh - Westleigh SA2?
The population in the Normanhurst - Thornleigh - Westleigh SA2 is expected to grow by 664 people by 2041, necessitating approximately 222 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 Normanhurst - Thornleigh - Westleigh SA2?
Over the past five years, the population in the Normanhurst - Thornleigh - Westleigh SA2 has grown by approximately 2,307 people, while 172 residential approvals were recorded. This equates to a ratio of 13.4 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 Normanhurst - Thornleigh - Westleigh SA2?
With dwelling approval activity running at an average of 34 approvals per year and a population of 19,877, 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 664 people by 2041, around 222 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 Normanhurst - Thornleigh - Westleigh

Development applications around Normanhurst - Thornleigh - 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 Normanhurst - Thornleigh - Westleigh

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AreaSearch tracks 7 current infrastructure and development projects inside Normanhurst - Thornleigh - Westleigh, worth an estimated $601 million. A further 96 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $52.7 billion. 19 are already under construction and 37 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 economic and social outcomes are substantially shaped by changes to community infrastructure, regional planning initiatives, and major development works. AreaSearch has identified a total of 23 projects expected to influence the district. Prominent developments include Thornleigh Quarter, Thornleigh Marketplace Redevelopment, 15-19 Station Street Mixed-Use Development Thornleigh, and Hornsby Park, with the key projects outlined below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Normanhurst - Thornleigh - Westleigh SA2?
Key infrastructure and planning changes likely to influence the Normanhurst - Thornleigh - Westleigh SA2 include: Thornleigh Quarter (Construction); Thornleigh Marketplace Redevelopment (Dev. Approval); 15-19 Station Street Mixed-Use Development Thornleigh (Approved); Hornsby Park (Construction); and Westleigh Park (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Normanhurst - Thornleigh - Westleigh SA2?
Infrastructure development impacting the Normanhurst - Thornleigh - Westleigh SA2 spans multiple sectors including Residential Development, Retail, and Communities, Precincts & Urban Renewal, among others.
What is the scale of infrastructure investment impacting the Normanhurst - Thornleigh - Westleigh SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $3.9 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Normanhurst - Thornleigh - Westleigh SA2 vicinity.
How does the Normanhurst - Thornleigh - Westleigh SA2's infrastructure development compare to other areas?
The Normanhurst - Thornleigh - Westleigh SA2 ranks in the top 20% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
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

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

Westleigh Park Regional Recreation Precinct
Category: Sports & Recreation
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A major 36-hectare regional sports and recreation parkland featuring six sports fields, an all-weather athletics track, mountain bike trail network, walking paths, children's playground, amenities, and passive open spaces.

Sports & Recreation

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

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

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

185 Fox Valley Road Residential Development
Category: Residential Development
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Multi-residential apartment and townhouse development situated at 185 Fox Valley Road within the broader Wahroonga Estate redevelopment precinct. The project delivers modern medium-density residential housing integrating basement parking, resident amenities, and dedicated landscaped bushland buffer corridors. Planning and site coordination are managed under Ku-ring-gai Council's strategic planning and masterplan controls.

Residential Development

Jobs & IndustryEmployment Trends in Normanhurst - Thornleigh - Westleigh

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10,373 residents of Normanhurst - Thornleigh - Westleigh are employed, from a labour force of 10,842. Unemployment sits at 4.3%, with participation at 67.0%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.3% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 17,396, about 88% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

The local labor pool in Normanhurst - Thornleigh - Westleigh features substantial educational qualifications, marked by a pronounced presence of technology professionals, an unemployment rate of 4.3%, and a 3.6% estimated annual expansion in employment. Total employed locals numbered 10,373 as of March 2026, while the jobless rate sits 0.2% above Greater Sydney's 4.1%, alongside an overall participation rate largely matching Greater Sydney's 68.9%. Census records show 57.5% of workers engaged in remote work from home, though this figure reflects the influence of Covid-19 restrictions. Key industries for local employment comprise health care & social assistance, professional & technical, and education & training.

The workforce demonstrates a heavy weighting toward education & training, exceeding the regional baseline by 1.6 times. By contrast, transport, postal & warehousing represents merely 2.8% of the local workforce, lagging the 5.3% observed in Greater Sydney. Because the neighborhood functions predominantly as a residential community, on-site employment options remain constrained when comparing Census working population numbers against the resident population. AreaSearch evaluation of SALM and ABS statistics shows that for the year ending March 2026, resident employment rose by 3.6% alongside a 1.4% expansion in the labour force, driving down the unemployment rate by 2.0 percentage points. Over the same timeframe, Greater Sydney recorded a 1.9% gain in employment, a 1.9% increase in the labour force, and a slight reduction in unemployment. National outlooks published in Mar-26 by Jobs and Skills Australia provide further perspective regarding upcoming industry demand in Normanhurst - Thornleigh - Westleigh. These five- and ten-year forecasts were applied across the local industry profile to model projected workforce expansion. Nationwide employment is anticipated to grow by 6.6% over five years and 13.7% over ten years, with distinct variation across individual sectors. Applying these industry weights suggests local employment in Normanhurst - Thornleigh - Westleigh would increase by 7.3% over five years and 14.7% over ten years (note that this extrapolation serves illustrative purposes only and excludes localized population modeling).

Frequently Asked Questions - Employment

What is the employment situation in the Normanhurst - Thornleigh - Westleigh SA2?
As of March 2026, the Normanhurst - Thornleigh - Westleigh SA2 has approximately 10,373 employed residents with an unemployment rate of 4.3%. 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 Normanhurst - Thornleigh - Westleigh SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Normanhurst - Thornleigh - Westleigh SA2 stands at 4.3%, 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 Normanhurst - Thornleigh - Westleigh SA2?
The employment landscape in the Normanhurst - Thornleigh - Westleigh SA2 is dominated by several key sectors. The largest employers are health care & social assistance (15.5% of employment), professional & technical (14.7%), and education & training (13.9%). Other significant employers include finance & insurance and retail trade.
How has employment changed recently in the Normanhurst - Thornleigh - Westleigh SA2?
Over the past year to March 2026, the Normanhurst - Thornleigh - Westleigh 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 Normanhurst - Thornleigh - Westleigh SA2?
The workforce participation rate in the Normanhurst - Thornleigh - Westleigh SA2 is 67.0%, 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 Normanhurst - Thornleigh - Westleigh SA2's employment market?
The normanhurst - thornleigh - westleigh sa2 shows notable specialization in education & training, which employs 13.9% 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 Normanhurst - Thornleigh - Westleigh SA2?
Based on Jobs and Skills Australia projections applied to the Normanhurst - Thornleigh - Westleigh SA2's industry mix, employment is expected to grow by 7.3% over the next five years and 14.7% 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 Normanhurst - Thornleigh - Westleigh SA2 compare nationally?
The normanhurst - thornleigh - westleigh sa2'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 Normanhurst - Thornleigh - Westleigh SA2?
Skilled workers will find excellent opportunities in the Normanhurst - Thornleigh - Westleigh SA2, with knowledge-intensive sectors comprising 55.3% of local employment. Key sectors for skilled workers include health care & social assistance (15.5%), professional & technical (14.7%), and education & training (13.9%). With projected employment growth of 7.3% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Normanhurst - Thornleigh - Westleigh

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Median household income in Normanhurst - Thornleigh - Westleigh is $2,781 a week (about $145,000 a year), with median personal income at $1,003 a week. ATO records put median taxable income at $66,196 a year against an average of $96,134. The average runs 45% 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

AreaSearch's evaluation of ATO postcode data for financial year 2023 shows taxpayers in the Normanhurst - Thornleigh - Westleigh SA2 earning a median income of $66,196 and an average of $96,134. These figures sit within the top percentile across Australia, comparing favorably against the Greater Sydney median of $60,817 and average of $83,003. Applying a 10.32% Wage Price Index increase since financial year 2023 indicates updated income estimates of approximately $73,027 (median) and $106,055 (average) as of March 2026. The 2021 Census placed weekly household earnings in the 94th percentile ($2,781 weekly).

The top income tier of $4000+ per week represents 32.2% of residents (6,400 people), diverging from the regional tendency where $1,500 - 2,999 is most common at 30.9%. Overall, 47.0% of earners make above $3,000/week, highlighting substantial financial capacity. Housing costs consume 14.9% of income, leaving resident disposable income in the 94th percentile, while the SEIFA index ranks the district in the 9th decile.

Frequently Asked Questions - Income

What is the median taxable income in the Normanhurst - Thornleigh - Westleigh SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Normanhurst - Thornleigh - Westleigh SA2 is approximately $73,027. The official ATO data from FY-23 recorded a median of $66,196.
What is the average taxable income in the Normanhurst - Thornleigh - Westleigh SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Normanhurst - Thornleigh - Westleigh SA2 is approximately $106,055. The official ATO data from FY-23 recorded an average of $96,134.
How does the median taxable income in the Normanhurst - Thornleigh - Westleigh SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Normanhurst - Thornleigh - Westleigh SA2 is approximately $73,027 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $66,196 and $60,817 respectively.
How does the average taxable income in the Normanhurst - Thornleigh - Westleigh SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Normanhurst - Thornleigh - Westleigh SA2 is approximately $106,055 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $96,134 and $83,003 respectively.
What are the main income cohorts in the Normanhurst - Thornleigh - Westleigh SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~32.2% / 6,400 persons) of the Normanhurst - Thornleigh - Westleigh SA2's population is the $4000+ cohort.
How do the main income cohorts in the Normanhurst - Thornleigh - Westleigh SA2 compare to the region?
The largest income cohort in the Normanhurst - Thornleigh - Westleigh SA2 is the $4000+ group, representing about 32.2% 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 Normanhurst - Thornleigh - Westleigh SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Normanhurst - Thornleigh - Westleigh SA2 is $2,781/wk.
What is the median family income in the Normanhurst - Thornleigh - Westleigh SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Normanhurst - Thornleigh - Westleigh SA2 is $3,157/wk.
What is the median personal income in the Normanhurst - Thornleigh - Westleigh SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Normanhurst - Thornleigh - Westleigh SA2 is $1,003/wk.
How does the Normanhurst - Thornleigh - Westleigh SA2's income rank nationally?
The Normanhurst - Thornleigh - Westleigh SA2 shows a median taxpayer income of $66,196 and an average of $96,134 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is among the top percentile nationally, contrasting with Greater Sydney's median income of $60,817 and average income of $83,003. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $73,027 (median) and $106,055 (average) as of March 2026.
What is the disposable income in the Normanhurst - Thornleigh - Westleigh SA2?
The estimated disposable income in the Normanhurst - Thornleigh - Westleigh SA2 is $10,256 per year according to AreaSearch analysis.
How does the Normanhurst - Thornleigh - Westleigh SA2's disposable income compare to the region?
The normanhurst - thornleigh - westleigh sa2's disposable income is $10,256 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Normanhurst - Thornleigh - Westleigh

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Normanhurst - Thornleigh - Westleigh had 6,314 occupied dwellings at the 2021 Census, 83% detached houses and 5% apartments. 45% are owned with a mortgage, 18% rented and 36% owned outright. At that Census the median rent was $550 a week and the median mortgage repayment $3,000 a month, a total housing cost higher than 94% of areas nationally. Rent absorbs 19.8% of household income here and mortgage repayments 24.9%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Census data reveals that separate houses account for 82.9% of the dwelling stock across Normanhurst - Thornleigh - Westleigh, while other dwellings (semi-detached, apartments, 'other' dwellings) represent 17.2%, differing notably from the Sydney metro distribution of 55.9% houses and 44.1% other dwellings. Outright home ownership stands at 36.4%, considerably outpacing Sydney metro levels, with 45.4% of residences under a mortgage and 18.2% occupied by tenants. Median monthly mortgage obligations sit at $3,000 compared to the Sydney metro standard of $2,427, while typical weekly rent reaches $550 against $470 across metropolitan Sydney.

Nationally, mortgage repayments in Normanhurst - Thornleigh - Westleigh substantially exceed the Australian benchmark of $1,863, with weekly rent also tracking well above the national median of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Normanhurst - Thornleigh - Westleigh SA2?
In the Normanhurst - Thornleigh - Westleigh SA2, 36.4% of homes are owned outright, 45.4% are owned with a mortgage, and 18.2% are rented.
What percentage of dwellings in the Normanhurst - Thornleigh - Westleigh SA2 are houses?
According to the latest data, 82.9% of dwellings in the Normanhurst - Thornleigh - Westleigh SA2 are houses.
What percentage of dwellings in the Normanhurst - Thornleigh - Westleigh SA2 are apartments or units?
In the Normanhurst - Thornleigh - Westleigh SA2, 5.3% of dwellings are apartments or units, with an additional 11.8% being semi-detached dwellings.
What is the level of outright home ownership in the Normanhurst - Thornleigh - Westleigh SA2?
Outright home ownership in the Normanhurst - Thornleigh - Westleigh SA2 stands at 36.4%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Normanhurst - Thornleigh - Westleigh SA2?
The median monthly mortgage repayment in the Normanhurst - Thornleigh - Westleigh SA2 is $3,000, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Normanhurst - Thornleigh - Westleigh SA2?
The median weekly rent in the Normanhurst - Thornleigh - Westleigh SA2 is $550, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Normanhurst - Thornleigh - Westleigh SA2?
In the Normanhurst - Thornleigh - Westleigh SA2, 4.6% of rentals are $0-149/week, 15.6% are $150-349/week, 46.3% are $350-649/week, 30.0% are $650-949/week, and 3.6% are $950+/week.
What is the average monthly housing cost in the Normanhurst - Thornleigh - Westleigh SA2?
The aggregate monthly housing cost in the Normanhurst - Thornleigh - Westleigh SA2 is $1,795, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Normanhurst - Thornleigh - Westleigh SA2?
In the Normanhurst - Thornleigh - Westleigh SA2, households with mortgages typically spend 24.9% of their income on mortgage repayments, while renters spend 19.8% of their income on rent.
How crowded are homes in the Normanhurst - Thornleigh - Westleigh SA2?
The average persons per bedroom ratio in the Normanhurst - Thornleigh - Westleigh SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Normanhurst - Thornleigh - Westleigh SA2 compare to the region?
Housing affordability in the Normanhurst - Thornleigh - Westleigh SA2 shows mortgage holders spending 24.9% of income on repayments (vs 27.0% regionally), while renters spend 19.8% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Normanhurst - Thornleigh - Westleigh SA2?
The dwelling mix in the Normanhurst - Thornleigh - Westleigh SA2 consists of 82.9% detached houses, 11.8% semi-detached dwellings, 5.3% apartments, and 0.1% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Normanhurst - Thornleigh - Westleigh SA2?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,795. This accounts for outright owners paying no housing costs, mortgage holders paying $3,000/month, and renters paying $2,382/month.
How affordable is housing in the Normanhurst - Thornleigh - Westleigh SA2 relative to local incomes?
Housing in Normanhurst - Thornleigh - Westleigh consumes approximately 14.9% of median household income ($12,042 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 Normanhurst - Thornleigh - Westleigh SA2?
Recent development applications in Normanhurst - Thornleigh - Westleigh show attached dwellings contributing 0% of approvals compared to 17% of existing stock, while detached houses represent 100% of applications versus 83% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Normanhurst - Thornleigh - Westleigh

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Normanhurst - Thornleigh - Westleigh counted 6,314 households at the 2021 Census, averaging 2.9 people each. 49% are couples with children, more than in 94% of areas nationally, against 24% couples without children. 16% 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 82.7% of all households in the district, comprising couples with children at 48.7%, couples without children at 23.9%, and single parent families at 9.6%. Non-family living arrangements account for the remaining 17.3%, consisting of lone person households at 15.6% and group households at 1.6%. The typical household size stands at 2.9 people, exceeding the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the Normanhurst - Thornleigh - Westleigh SA2?
As of the 2021 Census, the Normanhurst - Thornleigh - Westleigh SA2 had 6,314 households. Based on population growth patterns, this has grown by approximately 3.8% to an estimated 6,551 households today.
What is the typical household size?
The median household size in the Normanhurst - Thornleigh - Westleigh SA2 is 2.9 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 82.7% of all households. The remaining households consist of lone person households (15.6%), group households (1.6%), and other household types (0.0%).
How are families structured in the area?
Among the 5,221 family households, 48.7% are couples with children, 23.9% are couples without children at home, and 9.6% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Normanhurst - Thornleigh - Westleigh SA2 compare to regional household patterns?
Compared to Greater Sydney, the Normanhurst - Thornleigh - Westleigh SA2 shows distinct household patterns. Family households are notably over-represented at 82.7% (versus 72.6% regionally). Conversely, lone person households are under-represented at 15.6% 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 Normanhurst - Thornleigh - Westleigh SA2 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 Normanhurst - Thornleigh - Westleigh SA2?
Marriage patterns reveal 59.0% of the adult population are currently married, while 27.8% 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 15.6% of all households in the Normanhurst - Thornleigh - Westleigh SA2, 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 1.6% 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 Normanhurst - Thornleigh - Westleigh

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49.4% of adults in Normanhurst - Thornleigh - Westleigh hold a university qualification, including 30.2% with a bachelor degree and 15.2% with postgraduate qualifications, higher than 99% of areas nationally. A further 12.6% hold a vocational qualification. 5 schools serve the area, with 3,223 enrolment places and an average ICSEA of 1,155 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Educational qualifications within Normanhurst - Thornleigh - Westleigh substantially outperform wider benchmarks, as 49.4% of people aged 15+ hold tertiary degrees compared to 30.4% nationwide and 32.2% across NSW. This strong educational profile positions the community favorably for opportunities in knowledge industries. Bachelor degrees are held by 30.2% of residents, followed by postgraduate qualifications (15.2%) and graduate diplomas (4.0%). In addition, 23.7% of residents aged 15+ have attained vocational credentials, consisting of advanced diplomas (11.1%) and certificates (12.6%). Community participation in education is strong, with 32.3% of the resident base pursuing formal studies.

This comprises 11.1% attending primary education, 9.4% enrolled in secondary education, and 6.5% engaged in tertiary education.

Frequently Asked Questions - Education

What percentage of people in the Normanhurst - Thornleigh - Westleigh SA2 have university qualifications?
49.4% of people aged 15 and over in the Normanhurst - Thornleigh - Westleigh SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Normanhurst - Thornleigh - Westleigh SA2 have no formal qualifications?
26.8% of people aged 15 and over in the Normanhurst - Thornleigh - Westleigh SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Normanhurst - Thornleigh - Westleigh SA2's education level compare to national averages?
The normanhurst - thornleigh - westleigh sa2 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 Normanhurst - Thornleigh - Westleigh SA2?
The most common qualifications in the Normanhurst - Thornleigh - Westleigh SA2 are: Bachelor Degree (30.2%), Postgraduate (15.2%), Certificate (12.6%).
What proportion of the Normanhurst - Thornleigh - Westleigh SA2's population is currently attending educational institutions?
32.3% of the population in the Normanhurst - Thornleigh - Westleigh SA2 is currently engaged in formal education, with 11.1% in primary school, 9.4% in secondary school, 6.5% at university.
What is the ICSEA score for schools in the Normanhurst - Thornleigh - Westleigh SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Normanhurst - Thornleigh - Westleigh SA2 is 1155, indicating above-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Normanhurst - Thornleigh - Westleigh SA2?
There are 5 schools within the Normanhurst - Thornleigh - Westleigh SA2, with a combined enrollment of approximately 3,223 students.
What types of schools are available in the Normanhurst - Thornleigh - Westleigh SA2?
The normanhurst - thornleigh - westleigh sa2 includes 3 primary schools, 1 secondary school, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Normanhurst - Thornleigh - Westleigh

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Getting AroundTransport & Commuting in Normanhurst - Thornleigh - Westleigh

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Public transport in Normanhurst - Thornleigh - Westleigh reaches 176 stops on 50 routes, timetabled for about 3,000 services a week. The typical home sits about 160 m from its nearest stop. Trains 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

An assessment of passenger transit shows 176 active transport stops across Normanhurst - Thornleigh - Westleigh, offering both train and bus options. Network coverage includes 50 individual routes that combine to deliver 3,020 weekly passenger trips. Commuter access is rated as excellent, with typical walk distances of 156 meters to the closest stop. Given the community's residential nature, outbound commuting predominates, with 80% traveling by car and 12% by train. Household motor vehicle availability averages 1.4 per dwelling, higher than the regional baseline. Furthermore, 57.5% of working residents operated from home during the 2021 Census, which may reflect pandemic-related conditions.

Transit schedules across all routes average 431 trips daily, which corresponds to around 17 weekly trips at each stop. The accompanying mapping highlights the 100 nearest stops relative to the center of the area.

Frequently Asked Questions - Transport

How many public transport stops are in Normanhurst - Thornleigh - Westleigh?
There are 176 public transport stops within the Normanhurst - Thornleigh - Westleigh SA2.
How frequent are the transport services in Normanhurst - Thornleigh - Westleigh?
the Normanhurst - Thornleigh - Westleigh SA2 has 3,020 weekly trips across 50 routes, averaging 431 trips per day.
How far are residents from public transport in Normanhurst - Thornleigh - Westleigh?
On average, residential properties are 156 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Normanhurst - Thornleigh - Westleigh

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72.2% of residents in Normanhurst - Thornleigh - Westleigh report no long-term health condition, a healthier profile than 76% of areas nationally. 4.8% need daily assistance with core activities, and 68.7% hold private health cover. The standardised death rate runs at 4.8 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health assessments by AreaSearch indicate positive outcomes throughout Normanhurst - Thornleigh - Westleigh, characterized by low mortality rates and minimal prevalence of chronic ailments across age brackets. Membership in private health cover is particularly widespread, encompassing approximately 69% of all residents (13,655 people). This exceeds the Greater Sydney average of 59.9% as well as the national rate of 55.7%. Asthma and mental health issues represent the primary reported health conditions, diagnosed in 7.0 and 6.7% of residents respectively, whereas 72.2% of the local population reported no chronic ailments, compared to 74.6% across Greater Sydney.

Working-age adults display sound health outcomes with low chronic illness rates. Senior citizens aged 65 and over comprise 17.6% of residents (3,508 people), which is above the 15.5% share across Greater Sydney. Overall health among older residents remains robust, reflecting national percentiles that align closely with the broader population.

Frequently Asked Questions - Health

How many people in the Normanhurst - Thornleigh - Westleigh SA2 have private health insurance?
Around 68.7% of people in the Normanhurst - Thornleigh - Westleigh 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 Normanhurst - Thornleigh - Westleigh SA2?
In the Normanhurst - Thornleigh - Westleigh SA2, 4.8% 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 Normanhurst - Thornleigh - Westleigh SA2?
7.0% of people in the Normanhurst - Thornleigh - Westleigh 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 Normanhurst - Thornleigh - Westleigh SA2?
Diabetes affects 3.8% of the the Normanhurst - Thornleigh - Westleigh 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 Normanhurst - Thornleigh - Westleigh SA2?
3.6% of people in the Normanhurst - Thornleigh - Westleigh SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Normanhurst - Thornleigh - Westleigh SA2 compare to the region in terms of overall private health coverage?
In the Normanhurst - Thornleigh - Westleigh SA2, 68.7% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Normanhurst - Thornleigh - Westleigh

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35.8% of Normanhurst - Thornleigh - Westleigh residents were born overseas and 29.3% speak a language other than English at home, more culturally diverse than 77% of areas nationally. The largest reported ancestries are English (22.9%) and Australian (21.2%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Normanhurst - Thornleigh - Westleigh displays pronounced cultural diversity, with 35.8% of the local community born overseas and 29.3% speaking a non-English language at home. Christianity stands as the leading religion, practiced by 52.9% of residents. Meanwhile, Hinduism represents 4.2% of the local population, compared to 5.2% across Greater Sydney. Looking at parent birthplaces, the most common ancestries across Normanhurst - Thornleigh - Westleigh include English at 22.9%, Australian at 21.2%, and Chinese at 10.0%. Variations in the presence of specific ethnic groups include Korean residents representing 1.8% locally (compared to 1.1% across the region), Lebanese residents accounting for 2.1% (versus 2.6%), and South Australian background at 0.8% (versus 0.5%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Normanhurst - Thornleigh - Westleigh SA2?
Normanhurst - Thornleigh - Westleigh scores quite highly on cultural diversity, with 29.3% of its population speaking a language other than English at home and 35.8% born overseas.
What is the most common religion in the Normanhurst - Thornleigh - Westleigh SA2?
The main religion in Normanhurst - Thornleigh - Westleigh was found to be Christianity, which makes up 52.9% of people in Normanhurst - Thornleigh - Westleigh. However, the most apparent overrepresentation was in Hinduism, which comprises 4.2% of the population, compared to 5.2% across Greater Sydney.
What are the top countries of origin in the Normanhurst - Thornleigh - Westleigh SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Normanhurst - Thornleigh - Westleigh are English, comprising 22.9% of the population, Australian, comprising 21.2% of the population, and Chinese, comprising 10.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Korean is notably overrepresented at 1.8% of Normanhurst - Thornleigh - Westleigh (vs 1.1% regionally), Lebanese at 2.1% (vs 2.6%) and South African at 0.8% (vs 0.5%).
How does the percentage of people born overseas compare to the regional average?
35.8% of the the Normanhurst - Thornleigh - Westleigh SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Normanhurst - Thornleigh - Westleigh SA2 population speaks a language other than English at home?
29.3% of the population in the Normanhurst - Thornleigh - Westleigh SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Normanhurst - Thornleigh - Westleigh SA2 identify as Australian Aboriginal?
0.5% of the the Normanhurst - Thornleigh - Westleigh SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Normanhurst - Thornleigh - Westleigh SA2?
88.6% of the the Normanhurst - Thornleigh - Westleigh SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Normanhurst - Thornleigh - Westleigh

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The median resident of Normanhurst - Thornleigh - Westleigh is 41. 22.0% 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 Normanhurst - Thornleigh - Westleigh tracks closely with the Greater Sydney baseline, with no broad cohort deviating by more than 10.0 percentage points. As at August 2026, the estimated median age is 41, matching the 2021 Census and sitting 4 years higher than the Greater Sydney median of 37 at that time. By 2041, the retiree and elderly age group (65+) is projected to experience the greatest growth, increasing by 1,273 (36%) to 4,781 individuals. Conversely, reductions are anticipated among young to middle aged adults, along with children and young adults.

Frequently Asked Questions - Age

What is the median age in the Normanhurst - Thornleigh - Westleigh SA2?
AreaSearch estimates the median age in the Normanhurst - Thornleigh - Westleigh SA2 at 41 years as at August 2026. That is in line with the 2021 Census figure of 41 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Normanhurst - Thornleigh - Westleigh SA2's median age compare to broader areas?
At an estimated 41 years as at August 2026, Normanhurst - Thornleigh - Westleigh is 4 years older than the Greater Sydney 2021 Census average (37 years) and 3 years older than the national Census average (38 years).
What age groups are over-represented in the Normanhurst - Thornleigh - Westleigh SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Normanhurst - Thornleigh - Westleigh SA2 compared to the Greater Sydney region is the 45 - 54 group, making up 15.3% of the population.
What age groups are under-represented in the Normanhurst - Thornleigh - Westleigh SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Normanhurst - Thornleigh - Westleigh SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 7.3% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Normanhurst - Thornleigh - Westleigh SA2 show significant variance compared to the Greater Sydney region. The most under-represented age group is 25-34 year-olds (7.3% vs 16.2%).
What is the percentage of children (0-14 years) in the Normanhurst - Thornleigh - Westleigh SA2?
AreaSearch estimates children aged 0-14 years at 18.5% of the population in the Normanhurst - Thornleigh - Westleigh SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Normanhurst - Thornleigh - Westleigh SA2?
AreaSearch estimates people aged 65 and over at 17.6% of the population in the Normanhurst - Thornleigh - Westleigh SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Normanhurst - Thornleigh - Westleigh

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 Sep 2026 last month all 7 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 — 191 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (19,158 at the 2021 Census → 19,877 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 (121021406). 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 Normanhurst - Thornleigh - Westleigh 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 Normanhurst - Thornleigh - 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 Normanhurst - Thornleigh - 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 (Sep 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