Wahroonga (West) - Waitara

SA2

Greater Sydney / Hornsby

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Sep 2026 · Refreshed ABS QuickStats 121021579 How we calculate this
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Statistical Area (SA2) Boundary Analysis

This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.

SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).

Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Wahroonga (West) - Waitara

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The median house price in Wahroonga (West) - Waitara is $2.52m, with units at $805k. House values have moved 4.7% a year compounded over five years.

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DemographicsPopulation Growth in Wahroonga (West) - Waitara

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Wahroonga (West) - Waitara has an estimated 12,548 residents, up from 11,877 at the 2021 Census — a change of 671 people, or 5.6%. Growth has averaged 1.0% a year over five years. 236 new addresses have been validated here since Census night. Overseas migration accounts for 100.0% of that increase. That puts 5,947 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 Wahroonga (West) - Waitara stands at approximately 12,548 as of Aug 2026. This represents an expansion of 671 people (5.6%) compared to the 11,877 people documented in the 2021 Census. This adjustment stems from an ABS estimated resident population figure of 12,544 recorded as of June 2025 alongside 236 validated new addresses registered following the Census date. With 5,946 persons per square kilometer, the locale ranks among the top 10% nationwide for population density in AreaSearch evaluations, underscoring intense local land demand.

The district outpaced its broader SA3 area (4.6%) with its 5.6% post-2021 census expansion, establishing it as a leading growth pocket. Inbound overseas migration served as the principal catalyst, accounting for virtually all recent population additions. Projections for each SA2 area are sourced by AreaSearch from ABS/Geoscience Australia models published in 2024 using 2022 as their starting point. Where SA2 coverage is absent from this release, SA2-level modeling published by the NSW State Government in 2022 with a 2021 baseline is incorporated. Furthermore, cohort-specific growth rates across these models are mapped to each area spanning the years 2032 to 2041. Looking ahead, local expansion is forecast to outpace the national median across statistical areas, adding 2,182 persons through to 2041 according to the most recent annual ERP population statistics, which equates to an overall gain of 17.4% over 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Wahroonga (West) - Waitara SA2?
Total population for the Wahroonga (West) - Waitara SA2 was estimated to be approximately 12,548 as at Aug 26. This is based upon an estimated resident population of 12,544 from the ABS up to June 2025.
How has the population in the Wahroonga (West) - Waitara SA2 changed since 2021?
The wahroonga (west) - waitara sa2 has added approximately 671 people and shown a 5.65% increase from the 11,877 people recorded at the 2021 Census period.
What is the population density in the Wahroonga (West) - Waitara SA2?
The population density in the Wahroonga (West) - Waitara SA2 is estimated at 5,946 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Wahroonga (West) - Waitara SA2?
Over the past 10 years, the population in the Wahroonga (West) - Waitara SA2 has shown a compound annual growth rate of 2.8% per annum.
What are the main drivers of population growth in the Wahroonga (West) - Waitara SA2?
Population growth in the Wahroonga (West) - Waitara SA2 is driven by: Overseas migration (100.0%), Natural increase (0.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 100.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Wahroonga (West) - Waitara

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288 new dwellings have been approved in Wahroonga (West) - Waitara over the past five years, an average of 57 a year. That places the area in the 77th percentile for residential development activity nationally, about 5 approvals per 1,000 residents a year. Of the 58 dwellings approved in the latest reporting year, 26% were detached houses and the rest townhouses or apartments. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential building approvals across Wahroonga (West) - Waitara have tracked at an annual rate of roughly 57, delivering 288 homes throughout the preceding 5 financial years. Average new home construction values sit at $500,000, while incoming resident numbers averaged 2.2 per year per dwelling over the last 5 financial years (between FY-22 and FY-26), signalling healthy underlying demand supportive of property values. Concurrently, commercial building activity demonstrated strong progress with $32.7 million worth of commercial approvals logged during this financial year. Per capita building volume in Wahroonga (West) - Waitara exceeds Greater Sydney by 70.0%, creating a broad spectrum of purchasing options.

Current residential construction comprises 26.0% detached dwellings alongside 74.0% medium and high-density housing formats. This emphasis on higher-density stock offers attainable price points suited to first-home buyers, investors, and downsizers. A ratio of roughly 602 people per approval highlights the mature nature of this established enclave. According to the most recent AreaSearch quarterly estimate, Wahroonga (West) - Waitara is on track to welcome 2,178 residents by 2041. While ongoing residential building is keeping a sound alignment with demographic increases, incoming buyers may face heightened competition as the local population expands.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Wahroonga (West) - Waitara SA2 recently?
Dwelling approval activity in the the Wahroonga (West) - Waitara SA2 area has seen 198 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Wahroonga (West) - Waitara SA2's current population of 12,548 has been supported by 57 approvals on average over recent years.
How does the Wahroonga (West) - Waitara SA2's development activity compare to the broader region?
The Wahroonga (West) - Waitara SA2 has seen 0.47 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 602 people in the Wahroonga (West) - Waitara SA2, compared to one for every 165 in the broader region.
Is the Wahroonga (West) - Waitara SA2 keeping up with housing demand?
With the population expected to increase by 2,178 people by 2041, around 1,089 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 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 Wahroonga (West) - Waitara SA2?
Looking at development activity over the past five years, the Wahroonga (West) - Waitara SA2's approval levels have been significantly above the yearly average of 57, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the Wahroonga (West) - Waitara SA2?
The population in the Wahroonga (West) - Waitara SA2 is expected to grow by 2,178 people by 2041, necessitating approximately 1,089 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the Wahroonga (West) - Waitara SA2?
Over the past five years, the population in the Wahroonga (West) - Waitara SA2 has grown by approximately 6,697 people, while 288 residential approvals were recorded. This equates to a ratio of 23.3 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 Wahroonga (West) - Waitara SA2?
With dwelling approval activity running at an average of 57 approvals per year and a population of 12,548, 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 2,178 people by 2041, around 1,089 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 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 Wahroonga (West) - Waitara

Development applications around Wahroonga (West) - Waitara

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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 Wahroonga (West) - Waitara

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AreaSearch tracks 5 current infrastructure and development projects inside Wahroonga (West) - Waitara, worth an estimated $800 million. A further 109 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $50.7 billion. 18 are already under construction and 49 are due for completion within three years. The pipeline spans residential development, transport & logistics and sports & recreation. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Local area dynamics are heavily shaped by planning frameworks, public infrastructure works, and major capital investments. AreaSearch has pinpointed 13 key developments expected to influence the district. Prominent undertakings include Eastwood Gardens (Waitara), Hornsby Park, The Residences at Wahroonga Estate, and Twin Towers Hornsby, with detailed outlines of the most influential works provided below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Wahroonga (West) - Waitara SA2?
Key infrastructure and planning changes likely to influence the Wahroonga (West) - Waitara SA2 include: Eastwood Gardens (Waitara) (Proposed); Hornsby Park (Construction); The Residences at Wahroonga Estate (Construction); Twin Towers Hornsby (Approved); and Waitara Central (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Wahroonga (West) - Waitara SA2?
Infrastructure development impacting the Wahroonga (West) - Waitara SA2 spans multiple sectors including Residential Development, Communities, Precincts & Urban Renewal, and Health & Medical, among others.
What is the scale of infrastructure investment impacting the Wahroonga (West) - Waitara SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $4.3 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Wahroonga (West) - Waitara SA2 vicinity.
How does the Wahroonga (West) - Waitara SA2's infrastructure development compare to other areas?
With an infrastructure score in the top 40%, the Wahroonga (West) - Waitara SA2 demonstrates above-average development activity compared to national benchmarks.
Eastwood Gardens (Waitara)
Category: Residential Development
Stage: Proposed | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Eastwood Gardens (Waitara) is a proposed three-tower residential apartment project opposite Waitara Station, originally promoted by Toplace with around 300 dwellings, retail space and a landscaped podium over basement parking.:contentReference[oaicite:0]{index=0} As at late 2025, the existing low-rise apartments at 5 Park Avenue and 19-21 Waitara Avenue remain in place and continue to be sold and leased under their established building profiles, indicating that demolition and construction for the Eastwood Gardens scheme have not commenced.:contentReference[oaicite:1]{index=1} The site forms part of a broader high-density residential precinct around Mark Taylor Oval that has been planned for multi-unit housing in Hornsby Shire.:contentReference[oaicite:2]{index=2} On this basis the project is best treated as a major apartment development within the Residential Development category and the Apartment Developments sub-category.:contentReference[oaicite:3]{index=3} Toplace Pty Ltd entered voluntary administration in 2023 and remains under external control, so any future delivery of the Eastwood Gardens concept is uncertain and likely dependent on a new proponent or restructuring outcome.:contentReference[oaicite:4]{index=4}

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

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

Hornsby Park - from quarry to parklands
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Transformation of the 60-hectare former Hornsby Quarry site into a major regional parkland. The project is being delivered in stages, with the Crusher Plant Precinct, Southern Lookout, and Heritage Steps opening in March 2026. Current works focus on the Old Mans Valley Field of Play, featuring a multi-purpose sporting field, bike pump and jump tracks, and new community facilities to support the growing population near the Hornsby Town Centre.

Communities, Precincts & Urban Renewal

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

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

Braeside Street Road Upgrade
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Ku-ring-gai Council is preparing the first stage of upgrades to Braeside Street in Wahroonga (between Eastern Road and Westbrook Avenue). Works include new drainage infrastructure, kerb and gutter construction, pavement rehabilitation and targeted tree management with replanting. The first construction phase is scheduled for early 2026, subject to environmental approvals and Council tendering.

Transport & Logistics

Westfield Hornsby Transport Oriented Development
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2036
Source / Links: Link 1   Link 2  

A major mixed-use redevelopment of Westfield Hornsby within the NSW Government's Transport Oriented Development (TOD) Accelerated Precinct. Following finalised state-led rezoning, the project allows for approximately 6,000 new dwellings across multiple high-rise residential towers (reaching up to 53 storeys), alongside expanded retail, commercial spaces, and 2,900 new jobs. Key infrastructure includes a new public library, a Town Square, a new pedestrian overpass at Hornsby Station, and upgraded open spaces like Burdett Street Park.

Communities, Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Wahroonga (West) - Waitara

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6,354 residents of Wahroonga (West) - Waitara are employed, from a labour force of 6,693. Unemployment sits at 5.1%, with participation at 64.7%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.7% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 10,462, about 83% 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 labour pool in Wahroonga (West) - Waitara is well educated, featuring notable concentration within the technology domain, a 5.1% unemployment rate, and a 2.6% rise in estimated jobs over the prior year. Employed residents numbered 6,354 as of March 2026, though unemployment sits 0.9% higher than the 4.1% recorded for Greater Sydney, and the local participation rate of 64.7% trails the metropolitan benchmark of 68.9%. Census figures also revealed that 56.5% of working residents operated from home, though this metric should be viewed in the context of Covid-19 lockdown measures.

Resident employment centers primarily around professional & technical services, health care & social assistance, and finance & insurance. In professional & technical fields, the neighborhood demonstrates clear specialization, capturing a workforce proportion 1.6 times above the regional benchmark. Conversely, the construction sector is less prominent, employing only 3.9% of the local workforce relative to 8.6% across Greater Sydney. Comparisons between Census local worker counts and resident worker figures indicate that this predominantly residential district supplies relatively few positions internally. Analysis from AreaSearch using SALM and ABS figures indicates that over a twelve-month span, employment grew by 2.6% while the labour force expanded by 1.4%, leading to a 1.1 percentage point decline in the unemployment rate. Meanwhile, Greater Sydney recorded employment growth of 1.9% and labour force growth of 1.9%, resulting in only a slight decrease in unemployment. Jobs and Skills Australia published national employment forecasts for Mar-26 to provide guidance on anticipated future demand in Wahroonga (West) - Waitara. These projections span five and ten-year horizons and have been overlaid onto the local employment structure to anticipate growth trajectories. National employment is projected to rise by 6.6% within five years and by 13.7% within ten years, though expansion varies considerably across different industry sectors. When these sector-specific forecasts are applied to the employment composition of Wahroonga (West) - Waitara, local employment is estimated to grow by 7.7% over five years and by 15.4% over ten years. This calculation represents a basic weighted extrapolation intended for illustrative purposes and does not incorporate localized population projections.

Frequently Asked Questions - Employment

What is the employment situation in the Wahroonga (West) - Waitara SA2?
As of March 2026, the Wahroonga (West) - Waitara SA2 has approximately 6,354 employed residents with an unemployment rate of 5.1%. The unemployment rate is moderate, indicating some available workforce capacity. Employment indicators are below the national average, suggesting room for improvement.
How does the Wahroonga (West) - Waitara SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Wahroonga (West) - Waitara SA2 stands at 5.1%, which is 0.9 percentage points above Greater Sydney's rate of 4.1%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Wahroonga (West) - Waitara SA2?
The employment landscape in the Wahroonga (West) - Waitara SA2 is dominated by several key sectors. The largest employers are professional & technical (18.4% of employment), health care & social assistance (17.1%), and finance & insurance (11.7%). Other significant employers include education & training and retail trade.
How has employment changed recently in the Wahroonga (West) - Waitara SA2?
Over the past year to March 2026, the Wahroonga (West) - Waitara 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 Wahroonga (West) - Waitara SA2?
The workforce participation rate in the Wahroonga (West) - Waitara SA2 is 64.7%, 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 Wahroonga (West) - Waitara SA2's employment market?
The wahroonga (west) - waitara sa2 shows notable specialization in professional & technical, which employs 18.4% of the local workforce compared to 11.5% regionally. This concentration suggests the area has developed competitive advantages in this sector. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Wahroonga (West) - Waitara SA2?
Based on Jobs and Skills Australia projections applied to the Wahroonga (West) - Waitara SA2's industry mix, employment is expected to grow by 7.7% over the next five years and 15.4% 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 Wahroonga (West) - Waitara SA2 compare nationally?
The wahroonga (west) - waitara sa2's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many 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 Wahroonga (West) - Waitara SA2?
Skilled workers will find excellent opportunities in the Wahroonga (West) - Waitara SA2, with knowledge-intensive sectors comprising 59.5% of local employment. Key sectors for skilled workers include professional & technical (18.4%), health care & social assistance (17.1%), and finance & insurance (11.7%). With projected employment growth of 7.7% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Wahroonga (West) - Waitara

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Median household income in Wahroonga (West) - Waitara is $2,155 a week (about $112,000 a year), with median personal income at $980 a week. ATO records put median taxable income at $63,247 a year against an average of $89,018. The average runs 41% 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

According to ATO postcode figures released for financial year 2023 and analyzed by AreaSearch, the median taxpayer income for the Wahroonga (West) - Waitara SA2 stands at $63,247, alongside an average figure of $89,018. These earnings rank exceptionally well across the country and exceed the Greater Sydney median of $60,817 and average of $83,003. Applying a 10.32% Wage Price Index increase since financial year 2023 yields updated estimates of roughly $69,774 (median) and $98,205 (average) as of March 2026. Across personal, family, and household levels, 2021 Census returns place the area between the 75th and 77th percentiles nationally.

In terms of earnings brackets, the largest cluster encompasses 32.8% of residents (4,115 people) earning $1,500 - 2,999, mirroring the metropolitan pattern where 30.9% occupy this tier. Local spending capacity is reinforced by 32.5% of households receiving weekly incomes in excess of $3,000. While residential accommodation absorbs 18.4% of earnings, solid remuneration keeps disposable income at the 72nd percentile, placing the district in the 9th decile on the SEIFA income index.

Frequently Asked Questions - Income

What is the median taxable income in the Wahroonga (West) - Waitara SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Wahroonga (West) - Waitara SA2 is approximately $69,774. The official ATO data from FY-23 recorded a median of $63,247.
What is the average taxable income in the Wahroonga (West) - Waitara SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Wahroonga (West) - Waitara SA2 is approximately $98,205. The official ATO data from FY-23 recorded an average of $89,018.
How does the median taxable income in the Wahroonga (West) - Waitara SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Wahroonga (West) - Waitara SA2 is approximately $69,774 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $63,247 and $60,817 respectively.
How does the average taxable income in the Wahroonga (West) - Waitara SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Wahroonga (West) - Waitara SA2 is approximately $98,205 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $89,018 and $83,003 respectively.
What are the main income cohorts in the Wahroonga (West) - Waitara SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~32.8% / 4,115 persons) of the Wahroonga (West) - Waitara SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Wahroonga (West) - Waitara SA2 compare to the region?
The largest income cohort in the Wahroonga (West) - Waitara SA2 is the $1,500 - 2,999 group, representing about 32.8% 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 Wahroonga (West) - Waitara SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Wahroonga (West) - Waitara SA2 is $2,155/wk.
What is the median family income in the Wahroonga (West) - Waitara SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Wahroonga (West) - Waitara SA2 is $2,483/wk.
What is the median personal income in the Wahroonga (West) - Waitara SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Wahroonga (West) - Waitara SA2 is $980/wk.
How does the Wahroonga (West) - Waitara SA2's income rank nationally?
AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Wahroonga (West) - Waitara SA2 is extremely high nationally, with the median assessed at $63,247 while the average income stands at $89,018. 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 $69,774 (median) and $98,205 (average) as of March 2026.
What is the disposable income in the Wahroonga (West) - Waitara SA2?
The estimated disposable income in the Wahroonga (West) - Waitara SA2 is $7,618 per year according to AreaSearch analysis.
How does the Wahroonga (West) - Waitara SA2's disposable income compare to the region?
The wahroonga (west) - waitara sa2's disposable income is $7,618 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Wahroonga (West) - Waitara

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Wahroonga (West) - Waitara had 4,413 occupied dwellings at the 2021 Census, 27% detached houses and 68% apartments. 33% are owned with a mortgage, 44% rented and 23% owned outright. At that Census the median rent was $490 a week and the median mortgage repayment $2,380 a month, a total housing cost higher than 91% of areas nationally. Rent absorbs 22.7% of household income here and mortgage repayments 25.5%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Census findings show that separate houses account for 27.1% of residential properties in Wahroonga (West) - Waitara, while 72.9% are comprised of other formats (such as apartments, semi-detached properties, and 'other' dwellings), contrasting with Sydney metro where houses make up 55.9% and other dwellings constitute 44.1%. Full home ownership was lower than the metropolitan standard at 23.0%, with 33.4% of homes carrying a mortgage and 43.6% occupied by tenants. Typical monthly home loan payments were slightly lower than the Sydney metro median at $2,380 compared to $2,427, whereas weekly rental costs sat higher at $490 versus $470.

On a national scale, mortgage commitments in Wahroonga (West) - Waitara stand far above the Australian average of $1,863, and rents substantially exceed the national benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Wahroonga (West) - Waitara SA2?
In the Wahroonga (West) - Waitara SA2, 23.0% of homes are owned outright, 33.4% are owned with a mortgage, and 43.6% are rented.
What percentage of dwellings in the Wahroonga (West) - Waitara SA2 are houses?
According to the latest data, 27.1% of dwellings in the Wahroonga (West) - Waitara SA2 are houses.
What percentage of dwellings in the Wahroonga (West) - Waitara SA2 are apartments or units?
In the Wahroonga (West) - Waitara SA2, 68.3% of dwellings are apartments or units, with an additional 4.5% being semi-detached dwellings.
What is the level of outright home ownership in the Wahroonga (West) - Waitara SA2?
Outright home ownership in the Wahroonga (West) - Waitara SA2 stands at 23.0%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Wahroonga (West) - Waitara SA2?
The median monthly mortgage repayment in the Wahroonga (West) - Waitara SA2 is $2,380, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Wahroonga (West) - Waitara SA2?
The median weekly rent in the Wahroonga (West) - Waitara SA2 is $490, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Wahroonga (West) - Waitara SA2?
In the Wahroonga (West) - Waitara SA2, 1.8% of rentals are $0-149/week, 8.3% are $150-349/week, 78.5% are $350-649/week, 9.2% are $650-949/week, and 2.1% are $950+/week.
What is the average monthly housing cost in the Wahroonga (West) - Waitara SA2?
The aggregate monthly housing cost in the Wahroonga (West) - Waitara SA2 is $1,720, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Wahroonga (West) - Waitara SA2?
In the Wahroonga (West) - Waitara SA2, households with mortgages typically spend 25.5% of their income on mortgage repayments, while renters spend 22.7% of their income on rent.
How crowded are homes in the Wahroonga (West) - Waitara SA2?
The average persons per bedroom ratio in the Wahroonga (West) - Waitara SA2 is 1.1, indicating the level of household density.
How does housing affordability in the Wahroonga (West) - Waitara SA2 compare to the region?
Housing affordability in the Wahroonga (West) - Waitara SA2 shows mortgage holders spending 25.5% of income on repayments (vs 27.0% regionally), while renters spend 22.7% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Wahroonga (West) - Waitara SA2?
The dwelling mix in the Wahroonga (West) - Waitara SA2 consists of 27.1% detached houses, 4.5% semi-detached dwellings, 68.3% apartments, and 0.1% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Wahroonga (West) - Waitara SA2?
Considering the housing occupancy patterns, the weighted average monthly housing cost is approximately $1,720. This accounts for outright owners paying no housing costs, mortgage holders paying $2,380/month, and renters paying $2,122/month.
How affordable is housing in the Wahroonga (West) - Waitara SA2 relative to local incomes?
Housing in Wahroonga (West) - Waitara consumes approximately 18.4% of median household income ($9,331 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 Wahroonga (West) - Waitara SA2?
Recent development applications in Wahroonga (West) - Waitara show attached dwellings contributing 86% of approvals compared to 73% of existing stock, while detached houses represent 14% of applications versus 27% of current dwellings. This suggests increasing densification. This area is seeing substantial increases in dwelling density compared to most Australian locations.

HouseholdsHousehold Composition in Wahroonga (West) - Waitara

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Wahroonga (West) - Waitara counted 4,413 households at the 2021 Census, an estimated 4,662 today, averaging 2.5 people each. 39% are couples with children, more than in 76% of areas nationally, against 23% couples without children. 26% of households are people living alone, and families average 1.3 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families constitute the primary living arrangement, accounting for 72.2% of all households, consisting of 38.7% couples with children, 22.5% couples without children, and 9.7% single parent families. The remaining 27.8% comprises non-family dwellings, where lone person households represent 25.5% and group households represent 2.2%. Household occupancy averages 2.5 people, sitting slightly below the Greater Sydney metric of 2.7.

Frequently Asked Questions - Households

How many households are in the Wahroonga (West) - Waitara SA2?
As of the 2021 Census, the Wahroonga (West) - Waitara SA2 had 4,413 households. Based on population growth patterns, this has grown by approximately 5.6% to an estimated 4,662 households today.
What is the typical household size?
The median household size in the Wahroonga (West) - Waitara SA2 is 2.5 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 72.2% of all households. The remaining households consist of lone person households (25.5%), group households (2.2%), and other household types (0.2%).
How are families structured in the area?
Among the 3,186 family households, 38.7% are couples with children, 22.5% are couples without children at home, and 9.7% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Wahroonga (West) - Waitara SA2 compare to regional household patterns?
Compared to Greater Sydney, the Wahroonga (West) - Waitara SA2 shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the Wahroonga (West) - Waitara SA2 have an average of 1.3 children, slightly below 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 Wahroonga (West) - Waitara SA2?
Marriage patterns reveal 57.7% of the adult population are currently married, while 25.4% 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 25.5% of all households in the Wahroonga (West) - Waitara SA2, similar to the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.2% 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 Wahroonga (West) - Waitara

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58.1% of adults in Wahroonga (West) - Waitara hold a university qualification, including 34.6% with a bachelor degree and 19.9% with postgraduate qualifications, higher than 98% of areas nationally. A further 8.9% hold a vocational qualification. 4 schools serve the area, with 2,373 enrolment places and an average ICSEA of 1,138 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Tertiary attainment throughout Wahroonga (West) - Waitara ranks well above standard benchmarks, with 58.1% of individuals aged 15+ possessing university credentials, compared to 32.2% in NSW and 30.4% across Australia. This educational profile positions the community effectively for knowledge-intensive industries. Bachelor degrees constitute the highest proportion at 34.6%, followed by postgraduate qualifications at 19.9% and graduate diplomas at 3.6%. Meanwhile, technical and vocational training accounts for 19.4% of qualifications for residents aged 15+, divided into advanced diplomas (10.5%) and certificates (8.9%). Study enrollment remains elevated, with 30.1% of the population taking part in structured schooling or study programs.

This total includes 11.5% attending primary education, 5.7% engaged in secondary education, and 5.6% enrolled in tertiary education courses.

Frequently Asked Questions - Education

What percentage of people in the Wahroonga (West) - Waitara SA2 have university qualifications?
58.1% of people aged 15 and over in the Wahroonga (West) - Waitara SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Wahroonga (West) - Waitara SA2 have no formal qualifications?
22.5% of people aged 15 and over in the Wahroonga (West) - Waitara SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Wahroonga (West) - Waitara SA2's education level compare to national averages?
The wahroonga (west) - waitara sa2 ranks in the 98th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Wahroonga (West) - Waitara SA2?
The most common qualifications in the Wahroonga (West) - Waitara SA2 are: Bachelor Degree (34.6%), Postgraduate (19.9%), Advanced Diploma (10.5%).
What proportion of the Wahroonga (West) - Waitara SA2's population is currently attending educational institutions?
30.1% of the population in the Wahroonga (West) - Waitara SA2 is currently engaged in formal education, with 11.5% in primary school, 5.7% in secondary school, 5.6% at university.
What is the ICSEA score for schools in the Wahroonga (West) - Waitara SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Wahroonga (West) - Waitara SA2 is 1138, indicating above-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Wahroonga (West) - Waitara SA2?
There are 4 schools within the Wahroonga (West) - Waitara SA2, with a combined enrollment of approximately 2,373 students.
What types of schools are available in the Wahroonga (West) - Waitara SA2?
The wahroonga (west) - waitara sa2 includes 2 primary schools, 2 secondary schools.

Schools Detail

AmenitiesServices & Amenities in Wahroonga (West) - Waitara

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Getting AroundTransport & Commuting in Wahroonga (West) - Waitara

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Public transport in Wahroonga (West) - Waitara reaches 43 stops on 42 routes, timetabled for about 4,100 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 0.6 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

Public transit infrastructure within Wahroonga (West) - Waitara comprises 43 active transport stops across rail and bus networks. A collection of 42 distinct routes connects these points, generating 4,062 weekly passenger trips. Accessibility is strong throughout the area, with residents situated an average of 155 meters from their closest transit facility. Being a largely residential setting, commuting is oriented outwards, with cars serving as the primary travel choice at 61%, followed by train travel at 25% and walking at 8%. Motor vehicle ownership averages 0.6 per dwelling, trailing the regional norm.

In addition, 56.5% of residents were working from home at the 2021 Census, which may reflect COVID-19 circumstances. Across all transit lines, timetable schedules provide an average of 580 daily trips, translating to approximately 94 departures per stop on a weekly basis.

Frequently Asked Questions - Transport

How many public transport stops are in Wahroonga (West) - Waitara?
There are 43 public transport stops within the Wahroonga (West) - Waitara SA2.
How frequent are the transport services in Wahroonga (West) - Waitara?
the Wahroonga (West) - Waitara SA2 has 4,062 weekly trips across 42 routes, averaging 580 trips per day.
How far are residents from public transport in Wahroonga (West) - Waitara?
On average, residential properties are 155 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Wahroonga (West) - Waitara

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77.0% of residents in Wahroonga (West) - Waitara report no long-term health condition. 6.6% need daily assistance with core activities, and 65.2% hold private health cover. The standardised death rate runs at 6.3 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

General health metrics for Wahroonga (West) - Waitara residents show favorable conditions, with AreaSearch evaluations of health issues and mortality rates aligning closely with national averages. The incidence of standard health conditions remains subdued across both older and younger demographics, while private health insurance adoption is remarkably high, encompassing roughly 65% of the overall population (8,181 people). By comparison, Greater Sydney registers 59.9% and the Australian average sits at 55.7%. The most prevalent diagnosed conditions among residents are mental health issues and arthritis, reported by 5.5 and 5.3% of the community, respectively, while 77.0% indicated they were free of any long-term medical ailments compared to 74.6% in Greater Sydney.

Residents aged 65 and over make up 18.5% of the population (2,321 people), exceeding the Greater Sydney figure of 15.5%. Older residents demonstrate above-average health results, with nationwide rankings tracking closely with broader community standards.

Frequently Asked Questions - Health

How many people in the Wahroonga (West) - Waitara SA2 have private health insurance?
Around 65.2% of people in the Wahroonga (West) - Waitara 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 Wahroonga (West) - Waitara SA2?
In the Wahroonga (West) - Waitara SA2, 6.6% 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 Wahroonga (West) - Waitara SA2?
5.2% of people in the Wahroonga (West) - Waitara 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 Wahroonga (West) - Waitara SA2?
Diabetes affects 3.5% of the the Wahroonga (West) - Waitara 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 Wahroonga (West) - Waitara SA2?
3.6% of people in the Wahroonga (West) - Waitara SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Wahroonga (West) - Waitara SA2 compare to the region in terms of overall private health coverage?
In the Wahroonga (West) - Waitara SA2, 65.2% 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 Wahroonga (West) - Waitara

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59.4% of Wahroonga (West) - Waitara residents were born overseas and 57.7% speak a language other than English at home, more culturally diverse than 95% of areas nationally. The largest reported ancestries are Chinese (20.6%) and English (14.5%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Wahroonga (West) - Waitara stands out as one of the most culturally diverse localities nationwide, with 59.4% of residents born overseas and 57.7% speaking a non-English language at home. Christianity represents the most common faith, followed by 37.4% of the population. Hinduism displays the most pronounced concentration relative to broader averages, accounting for 15.4% of the community compared to 5.2% across Greater Sydney. Regarding ancestral background based on parental birthplace, the three primary groups in Wahroonga (West) - Waitara are Chinese at 20.6% (well above the 8.4% regional average), Other at 16.5%, and English at 14.5%.

Notable proportional differences appear across several other backgrounds as well: Korean residents make up 3.6% locally compared to 1.1% regionally, Indian ancestry accounts for 10.9% versus 3.6%, and Russian ancestry represents 0.7% compared to 0.4%.

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Wahroonga (West) - Waitara SA2?
Wahroonga (West) - Waitara is among the most culturally diverse areas in the country, with 57.7% of its population speaking a language other than English at home and 59.4% born overseas.
What is the most common religion in the Wahroonga (West) - Waitara SA2?
The main religion in Wahroonga (West) - Waitara was found to be Christianity, which makes up 37.4% of people in Wahroonga (West) - Waitara. However, the most apparent overrepresentation was in Hinduism, which comprises 15.4% of the population, substantially higher than the Greater Sydney average of 5.2%.
What are the top countries of origin in the Wahroonga (West) - Waitara SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Wahroonga (West) - Waitara are Chinese, comprising 20.6% of the population, which is substantially higher than the regional average of 8.4%, Other, comprising 16.5% of the population, and English, comprising 14.5% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Korean is notably overrepresented at 3.6% of Wahroonga (West) - Waitara (vs 1.1% regionally), Indian at 10.9% (vs 3.6%) and Russian at 0.7% (vs 0.4%).
How does the percentage of people born overseas compare to the regional average?
59.4% of the the Wahroonga (West) - Waitara SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Wahroonga (West) - Waitara SA2 population speaks a language other than English at home?
57.7% of the population in the Wahroonga (West) - Waitara SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Wahroonga (West) - Waitara SA2 identify as Australian Aboriginal?
0.2% of the the Wahroonga (West) - Waitara SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Wahroonga (West) - Waitara SA2?
68.8% of the the Wahroonga (West) - Waitara SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Wahroonga (West) - Waitara

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The median resident of Wahroonga (West) - Waitara is 39. That is 1 year older than at the 2021 Census. 21.5% 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

Demographic age brackets in Wahroonga (West) - Waitara correspond closely with Greater Sydney, showing a maximum variance of only 3.6 percentage points across the four main categories. The median age is estimated at 39 as at August 2026, rising from 38 at the 2021 Census and sitting 2 years above the Greater Sydney mark of 37 recorded in that Census. Since the Census, residents in the middle-aged and pre-retiree bracket (45 - 64) expanded from 19.2% to an estimated 21.9%. Long-term projections through 2041 anticipate the most substantial growth among the senior cohort (65+), which is expected to rise by 1,486 residents (64%) to reach 3,807, while younger to mid-life adult cohorts are forecast to decline over this timeframe.

Frequently Asked Questions - Age

What is the median age in the Wahroonga (West) - Waitara SA2?
AreaSearch estimates the median age in the Wahroonga (West) - Waitara SA2 at 39 years as at August 2026. That is up from the 2021 Census figure of 38 years, with AreaSearch updating the age profile for population change recorded since the Census.
How does the Wahroonga (West) - Waitara SA2's median age compare to broader areas?
At an estimated 39 years as at August 2026, Wahroonga (West) - Waitara is 2 years older than the Greater Sydney 2021 Census average (37 years) and comparable to the national Census average (38 years).
What age groups are over-represented in the Wahroonga (West) - Waitara SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Wahroonga (West) - Waitara SA2 compared to the Greater Sydney region is the 35 - 44 group, making up 20.6% of the population.
What age groups are under-represented in the Wahroonga (West) - Waitara SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Wahroonga (West) - Waitara SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 12.2% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Wahroonga (West) - Waitara SA2 show significant variance compared to the Greater Sydney region. The most over-represented age groups are 85+ year-olds (3.1% vs 2.1%) and 35-44 year-olds (20.6% vs 15.2%).
What is the percentage of children (0-14 years) in the Wahroonga (West) - Waitara SA2?
AreaSearch estimates children aged 0-14 years at 17.5% of the population in the Wahroonga (West) - Waitara SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Wahroonga (West) - Waitara SA2?
AreaSearch estimates people aged 65 and over at 18.5% of the population in the Wahroonga (West) - Waitara SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Wahroonga (West) - Waitara

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 last month 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 last month 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 last month headline measures · Jun 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Sep 2026 this month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Sep 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Dec 2025 9 months ago all 5 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Dec 2025.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 6 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago 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 — 236 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (11,877 at the 2021 Census → 12,548 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 (121021579). 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 Wahroonga (West) - Waitara 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 Wahroonga (West) - Waitara 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 Wahroonga (West) - Waitara 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 (Dec 2025) and services & amenities (Jul 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 Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas