Terrey Hills

Suburb (SAL)

Greater Sydney / Warringah

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL13819 How we calculate this
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Suburb (SAL) Boundary Analysis

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

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

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

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Sales ActivityProperty Sales Trends in Terrey Hills

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The median house price in Terrey Hills is $2.32m, with units at $2.39m. House values have moved -0.7% a year compounded over five years.

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DemographicsPopulation Growth in Terrey Hills

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Terrey Hills has an estimated 2,968 residents, down from 3,142 at the 2021 Census — a change of 174 people, or 5.5%. The population has thinned by an average 1.4% a year over five years, slower than 99% of areas nationally. That puts 351 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

As of Aug 2026, the suburb of Terrey Hills has an estimated population of approximately 2,968, determined through AreaSearch's evaluation of broader ABS population updates alongside new addresses verified since the Census. In comparison to the 2021 Census count of 3,142 people, this represents a contraction of 174 people (5.5%). This adjustment is based on AreaSearch establishing a resident headcount of 2,968 following the ABS release of updated ERP numbers (June 2025) and incorporating 6 validated new addresses post-Census. With a population density of 351 persons per square kilometer, the locality affords substantial personal space and capacity for prospective expansion.

Inbound overseas migration served as the primary demographic driver, accounting for virtually all local population additions in recent times. For demographic forecasting, AreaSearch applies ABS/Geoscience Australia SA2 projections published in 2024 using 2022 as their baseline year, while SA2 territories not covered rely on NSW State Government projections issued in 2022 with a 2021 base year. Age cohort trajectories derived from these datasets are further utilized across all areas between 2032 and 2041. In terms of future population trajectory, the suburb of Terrey Hills is projected to track within the nation's lower growth quartile, with aggregated SA2-level figures projecting a net gain of 12 persons to 2041, which corresponds to an overall expansion of 0.4% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Terrey Hills?
Total population for the suburb of Terrey Hills was estimated to be approximately 2,968 as at Aug 26. This is based upon an estimated resident population of 2,968 from the ABS up to June 2025.
How has the population in the suburb of Terrey Hills changed since 2021?
The suburb of terrey hills has lost approximately 174 people and shown a 5.54% decrease from the 3,142 people recorded at the 2021 Census period.
What is the population density in the suburb of Terrey Hills?
The population density in the suburb of Terrey Hills is estimated at 351 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Terrey Hills?
Over the past 10 years, the population in the suburb of Terrey Hills has shown a compound annual growth rate of -0.6% per annum.
What are the main drivers of population growth in the suburb of Terrey Hills?
Population growth in the suburb of Terrey Hills 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 Terrey Hills

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Residential building approvals in Terrey Hills indicate an average delivery rate of roughly 1 new home per annum, according to AreaSearch's breakdown of ABS approval metrics from statistical area data. Over the recent 5 financial years (between FY-21 and FY-25), an estimated total of 6 homes received approval, including 1 recorded so far in FY-25. While local headcount has contracted over the preceding timeframe, this pace of building activity has remained relatively sufficient to support purchasers, with approved dwellings carrying an average expected construction cost of $536,000. Additionally, non-residential investment has remained active, evidenced by $12.3 million in commercial approvals registered during the current financial year.

Per capita residential construction in Terrey Hills sits well below broader metropolitan benchmarks, tracking 83.0% below regional average per person across Greater Sydney. This constrained volume of new dwelling delivery generally underpins pricing and elevates interest in the existing housing stock. Construction rates also sit lower than nationally, pointing toward local planning restrictions as well as established market maturity. Recent approvals have consisted entirely of detached houses, sustaining the traditional low-density urban form oriented around spacious family properties. Underscoring this subdued development tempo, the area records an estimated ratio of 2980 people per dwelling approval. Looking forward from the most recent AreaSearch quarterly estimate, Terrey Hills is projected to add 12 residents through to 2041. Provided prevailing construction rates continue, the resulting residential supply should comfortably satisfy local demand, maintaining balanced conditions for property buyers and offering scope to accommodate growth beyond current estimates.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Terrey Hills recently?
Dwelling approval activity in the the suburb of Terrey Hills area has seen 1 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Terrey Hills's current population of 2,968 has been supported by 1 approvals on average over recent years.
How does the suburb of Terrey Hills's development activity compare to the broader region?
The suburb of Terrey Hills has seen 0.04 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 2979 people in the suburb of Terrey Hills, compared to one for every 165 in the broader region.
Is the suburb of Terrey Hills keeping up with housing demand?
With the population expected to increase by 12 people by 2041, around 4 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 suburb of Terrey Hills?
Looking at development activity over the past five years, the suburb of Terrey Hills's approval levels have been significantly below the yearly average of 1, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the suburb of Terrey Hills?
The population in the suburb of Terrey Hills is expected to grow by 12 people by 2041, necessitating approximately 4 new dwellings. This calculation is based on the current census average of 3.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Terrey Hills?
Over the past five years, the suburb of Terrey Hills has seen 6 residential approvals while population has remained stable or declined, indicating potential market oversupply.
Are there opportunities for residential developers in the suburb of Terrey Hills?
With dwelling approval activity running at an average of 1 approvals per year and a population of 2,968, 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 12 people by 2041, around 4 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 Terrey Hills

Development applications around Terrey Hills

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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 Terrey Hills

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AreaSearch tracks 58 current infrastructure and development projects close to Terrey Hills, worth an estimated $37.6 billion. 13 are already under construction and 16 are due for completion within three years. The pipeline spans residential development, transport & logistics and retail. 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 momentum and community outcomes are strongly shaped by planning programs and major capital works. AreaSearch has highlighted 2 projects holding direct relevance for the district. Significant works include Connecting Northern Beaches - Cycling & Walking Paths, Mona Vale Road West Upgrade (McCarrs Creek Road to Powder Works Road), Newcastle-Sydney and Wollongong-Sydney Rail Line Upgrades, along with Wakehurst Parkway Improvements (Frenchs Forest to Narrabeen), with key initiatives outlined below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Terrey Hills?
Key infrastructure and planning changes likely to influence the suburb of Terrey Hills include: Connecting Northern Beaches - Cycling & Walking Paths (Construction); Mona Vale Road West Upgrade (McCarrs Creek Road to Powder Works Road) (Planning); Newcastle-Sydney and Wollongong-Sydney Rail Line Upgrades (Planning); Wakehurst Parkway Improvements (Frenchs Forest to Narrabeen) (Planning); and Northern Beaches (A8) Corridor Capacity: Seaforth To Mona Vale (Proposed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Terrey Hills?
Infrastructure development impacting the suburb of Terrey Hills spans multiple sectors including Transport & Logistics, Residential Development, and Sports & Recreation, among others.
What is the scale of infrastructure investment impacting the suburb of Terrey Hills?
Infrastructure investment analysis indicates significant investment of approximately $623 million in infrastructure projects affecting the region, with a notable concentration of investment within the immediate the suburb of Terrey Hills vicinity.
How does the suburb of Terrey Hills's infrastructure development compare to other areas?
With an infrastructure score in the top 30%, the suburb of Terrey Hills demonstrates above-average development activity compared to national benchmarks.
Mona Vale Road West Upgrade (McCarrs Creek Road to Powder Works Road)
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2029
Source / Links: Link 1   Link 2  

Upgrade of 3.4 km of Mona Vale Road from two lanes to four lanes between McCarrs Creek Road and Powder Works Road. The project includes a new signalised intersection at Kimbriki Road, a relocated Tumburra Street intersection, a new local road connection, shared walking and cycling path, fauna bridge and wildlife underpasses. During 2025-2026 TfNSW progressed detailed design, investigations and procurement activities. The project is fully funded with construction targeted to commence in 2028 following completion of detailed design and award of the construction contract.

Transport & Logistics

Patyegarang (Lizard Rock) Housing Development
Category: Residential Development
Stage: Under Assessment | Est. Comp: 2029
Source / Links: Link 1   

The Patyegarang (Lizard Rock) planning proposal is spearheaded by the Metropolitan Local Aboriginal Land Council (MLALC) to deliver up to 450 low-to-medium density homes alongside Aboriginal cultural facilities. Located on a 71-hectare bushland parcel, the masterplan sets aside approximately 51 hectares for environmental conservation while establishing community infrastructure and economic opportunities for Aboriginal people. The rezoning planning proposal has undergone public exhibition and strategic assessment through the NSW Department of Planning, Housing and Infrastructure.

Residential Development

Belrose Village Green
Category: Retail
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Belrose Village Green is a new neighbourhood retail centre on Forest Way. The development will deliver a full line supermarket (Coles), specialty shops, medical and allied health services, food and beverage outlets, and a childcare facility. The project features a modern village style design aimed at serving the surrounding Northern Beaches community with upgraded pedestrian access and high-quality amenities.

Retail

Belrose North Residential Release
Category: Communities
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   Link 2  

Mirvac's proposed masterplanned community in the Belrose North precinct, envisaged to deliver approximately 250 new homes including townhomes, terraces and apartments on land around Wyatt Avenue and Ralston Avenue. The site forms part of the Oxford Falls Valley and Belrose North deferred lands area. The earlier standalone planning proposal to rezone Lot 1 DP 1139826 at Ralston Avenue (PP-2021-470) was refused and is not proceeding. Rezoning of the broader deferred lands is now being addressed through the new Northern Beaches comprehensive LEP, which received a Gateway Determination in October 2025 and is being revised for public exhibition in 2026, with gazettal not expected before 2027.

Communities

Davidson Park Environmental Restoration
Category: Environmental & Disaster Management
Stage: Under Assessment | Est. Comp: 2026
Source / Links: Link 1   

Comprehensive environmental restoration project focused on native habitat rehabilitation, erosion control, and biodiversity enhancement in Davidson Park.

Environmental & Disaster Management

Dove Lane Residences
Category: Residential Development
Stage: Dev. Approval | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A residential community comprising 31 luxury townhomes and villas nestled in the foothills of Warriewood Valley. Designed by PopovBass with interiors by Alexa McGrath, the project recently achieved DA approval. The design embraces the native landscape and offers a relaxed coastal lifestyle close to the Northern Beaches.

Residential Development

St Ives Indoor Sports Centre
Category: Sports & Recreation
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Two storey indoor sports complex at St Ives High School delivering two additional courts (to total four), a multipurpose room, male and female amenities, cafe and associated works including underground parking and landscaping. Stage 1 opened in early 2021. Stage 2 is being delivered by School Infrastructure NSW on behalf of Ku-ring-gai Council.

Sports & Recreation

Warriewood Valley Release Area
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2031
Source / Links: Link 1   Link 2  

A 195-hectare urban land release area planned for 2,544 dwellings and 3.7 hectares of employment generating land. The release area is being delivered in stages under the Warriewood Valley Strategic Review and Contributions Plan, funding local infrastructure including roads, parks, drainage and community facilities. A key milestone, the new Warriewood Community Centre at 5 Jacksons Road, was officially opened on 23 March 2026, replacing the former Nelson Heather Centre. The single-storey building features four multi-purpose halls, two meeting rooms, a community lobby and 78 car spaces, built using sustainable design principles by Belmadar Pty Ltd.Construction of the Boondah Road upgrade, a key part of the Warriewood Valley Roads Masterplan, is anticipated to commence in early 2026 with works expected to take around six months. Further roads, paths, parks, sportsground upgrades and flood mitigation works funded under the Section 7.11 Contributions Plan are continuing across the release area.

Communities, Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Terrey Hills

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1,562 residents of Terrey Hills are employed, from a labour force of 1,618. Unemployment sits at 3.5%, with participation at 64.3%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.0% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 2,653, about 89% 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

Terrey Hills boasts a highly skilled labor pool, where professional services hold a prominent position, an unemployment rate of only 3.5%, and an estimated employment growth of 1.5% over the previous year, according to AreaSearch aggregation of statistical area data. As of March 2026, 1,562 residents are employed while the unemployment rate is 0.7% below Greater Sydney's rate of 4.1%, and workforce participation is somewhat below standard (64.3% compared to Greater Sydney's 68.9%). Based on Census responses, a high 46.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The primary industry sectors employing local residents are construction, professional & technical services, along with health care & social assistance. Local workforce concentration is especially pronounced in construction, where employment representation is 1.5 times the regional level. By contrast, transport, postal & warehousing comprises a smaller segment at 2.9%, trailing the wider region's 5.3% share. Comparing the resident workforce against the Census working population indicates that local job generation remains limited within this predominantly residential area. AreaSearch analysis of ABS and SALM figures across wider statistical areas reveals that in the 12 months to March 2026, local employment expanded by 1.5% alongside a 1.9% increase in the labor pool, lifting the unemployment rate by 0.4 percentage points. Across Greater Sydney over the same timeframe, employment and labor supply both expanded by 1.9%, accompanied by a marginal drop in unemployment. National employment projections from Jobs and Skills Australia as of Mar-26 provide forward visibility regarding industry demand. Across Australia, employment is projected to expand by 6.6% over five years and 13.7% over ten years, though sector trajectories diverge substantially. Applying these weighted baseline projections to Terrey Hills's workforce profile indicates potential local job increases of 7.0% over five years and 14.0% over ten years, noting that this simple illustrative weighting does not incorporate localized population forecasts.

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Terrey Hills?
As of March 2026, the suburb of Terrey Hills has approximately 1,562 employed residents with an unemployment rate of 3.5%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
How does the suburb of Terrey Hills's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Terrey Hills stands at 3.5%, which is 0.7 percentage points below Greater Sydney's rate of 4.1%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Terrey Hills?
The employment landscape in the suburb of Terrey Hills is dominated by several key sectors. The largest employers are construction (13.3% of employment), professional & technical (13.3%), and health care & social assistance (13.2%). Other significant employers include education & training and retail trade.
How has employment changed recently in the suburb of Terrey Hills?
Over the past year to March 2026, the suburb of Terrey Hills has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Terrey Hills?
The workforce participation rate in the suburb of Terrey Hills is 64.3%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate trailing the Greater Sydney average of 68.9%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Terrey Hills's employment market?
The suburb of terrey hills shows notable specialization in construction, which employs 13.3% of the local workforce compared to 8.6% regionally. This concentration suggests the area has developed competitive advantages in this sector. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of Terrey Hills?
Based on Jobs and Skills Australia projections applied to the suburb of Terrey Hills's industry mix, employment is expected to grow by 7.0% over the next five years and 14.0% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Terrey Hills compare nationally?
The suburb of terrey hills's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Terrey Hills?
Skilled workers will find excellent opportunities in the suburb of Terrey Hills, with knowledge-intensive sectors comprising 44.3% of local employment. Key sectors for skilled workers include professional & technical (13.3%), health care & social assistance (13.2%), and education & training (10.6%). With projected employment growth of 7.0% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Terrey Hills

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Median household income in Terrey Hills is $2,778 a week (about $144,000 a year), with median personal income at $973 a week. ATO records put median taxable income at $60,722 a year against an average of $134,512. The average runs 122% 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 financial year 2023 postcode-level ATO records compiled by AreaSearch, the median taxpayer income in the suburb of Terrey Hills is $60,722, accompanied by an average of $134,512, placing the community in the top national percentile against Greater Sydney's median of $60,817 and average of $83,003. Applying a 10.32% rise in the Wage Price Index since financial year 2023 yields updated estimates of approximately $66,989 (median) and $148,394 (average) as of March 2026. The 2021 Census placed household earnings in the 94th percentile ($2,778 weekly). Individual income brackets show that 33.1% of residents (982 residents) earn $4000+ weekly, distinct from the broader region where the $1,500 - 2,999 band forms the largest group at 30.9%.

Broad affluence is evident with 47.1% earning over $3,000 per week, reinforcing premium retail and service patronage. Local households retain 87.2% of income after servicing housing costs, and the area occupies the 9th decile on the SEIFA income index.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Terrey Hills?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Terrey Hills is approximately $66,989. The official ATO data from FY-23 recorded a median of $60,722.
What is the average taxable income in the suburb of Terrey Hills?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Terrey Hills is approximately $148,394. The official ATO data from FY-23 recorded an average of $134,512.
How does the median taxable income in the suburb of Terrey Hills compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Terrey Hills is approximately $66,989 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $60,722 and $60,817 respectively.
How does the average taxable income in the suburb of Terrey Hills compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Terrey Hills is approximately $148,394 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $134,512 and $83,003 respectively.
What are the main income cohorts in the suburb of Terrey Hills according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~33.1% / 982 persons) of the suburb of Terrey Hills's population is the $4000+ cohort.
How do the main income cohorts in the suburb of Terrey Hills compare to the region?
The largest income cohort in the suburb of Terrey Hills is the $4000+ group, representing about 33.1% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the suburb of Terrey Hills according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Terrey Hills is $2,778/wk.
What is the median family income in the suburb of Terrey Hills according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Terrey Hills is $3,097/wk.
What is the median personal income in the suburb of Terrey Hills according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Terrey Hills is $973/wk.
How does the suburb of Terrey Hills's income rank nationally?
The suburb of Terrey Hills's income level is among the top percentile nationally according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of Terrey Hills's median income among taxpayers is $60,722 and the average income stands at $134,512, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $66,989 (median) and $148,394 (average) as of March 2026.
What is the disposable income in the suburb of Terrey Hills?
The estimated disposable income in the suburb of Terrey Hills is $10,499 per year according to AreaSearch analysis.
How does the suburb of Terrey Hills's disposable income compare to the region?
The suburb of terrey hills's disposable income is $10,499 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Terrey Hills

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Terrey Hills had 991 occupied dwellings at the 2021 Census, 87% detached houses and 6% apartments. 38% are owned with a mortgage, 15% rented and 47% owned outright. At that Census the median rent was $600 a week and the median mortgage repayment $3,033 a month, a total housing cost higher than 83% of areas nationally. Rent absorbs 21.6% of household income here and mortgage repayments 25.2%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential housing in Terrey Hills at the latest Census was composed of 86.5% separate houses and 13.5% other dwellings (apartments, semi-detached, and 'other' dwellings), contrasting with Sydney metro where houses accounted for 55.9% and other dwellings made up 44.1%. Full home ownership was substantially elevated at 47.1% compared to Sydney metro, with remaining tenures split between mortgaged properties (38.0%) and rental dwellings (14.9%). The median monthly mortgage payment of $3,033 exceeded the Sydney metro average of $2,427, while the median weekly rent of $600 stood above the metro figure of $470.

Across Australia as a whole, local mortgage repayments far exceed the national figure of $1,863, and weekly rents track well above the Australian benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Terrey Hills?
In the suburb of Terrey Hills, 47.1% of homes are owned outright, 38.0% are owned with a mortgage, and 14.9% are rented.
What percentage of dwellings in the suburb of Terrey Hills are houses?
According to the latest data, 86.5% of dwellings in the suburb of Terrey Hills are houses.
What percentage of dwellings in the suburb of Terrey Hills are apartments or units?
In the suburb of Terrey Hills, 6.4% of dwellings are apartments or units, with an additional 3.9% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Terrey Hills?
Outright home ownership in the suburb of Terrey Hills stands at 47.1%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Terrey Hills?
The median monthly mortgage repayment in the suburb of Terrey Hills is $3,033, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the suburb of Terrey Hills?
The median weekly rent in the suburb of Terrey Hills is $600, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the suburb of Terrey Hills?
In the suburb of Terrey Hills, 2.2% of rentals are $0-149/week, 10.3% are $150-349/week, 36.8% are $350-649/week, 22.8% are $650-949/week, and 27.9% are $950+/week.
What is the average monthly housing cost in the suburb of Terrey Hills?
The aggregate monthly housing cost in the suburb of Terrey Hills is $1,539, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Terrey Hills?
In the suburb of Terrey Hills, households with mortgages typically spend 25.2% of their income on mortgage repayments, while renters spend 21.6% of their income on rent.
How crowded are homes in the suburb of Terrey Hills?
The average persons per bedroom ratio in the suburb of Terrey Hills is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Terrey Hills compare to the region?
Housing affordability in the suburb of Terrey Hills shows mortgage holders spending 25.2% of income on repayments (vs 27.0% regionally), while renters spend 21.6% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the suburb of Terrey Hills?
The dwelling mix in the suburb of Terrey Hills consists of 86.5% detached houses, 3.9% semi-detached dwellings, 6.4% apartments, and 3.2% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Terrey Hills?
Accounting for the local ownership mix, the weighted average monthly housing cost is approximately $1,540. This accounts for outright owners paying no housing costs, mortgage holders paying $3,033/month, and renters paying $2,598/month.
How affordable is housing in the suburb of Terrey Hills relative to local incomes?
Housing in Terrey Hills consumes approximately 12.8% of median household income ($12,029 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of Terrey Hills?
Development activity remains minimal in this area with fewer than 5 recent applications recorded.

HouseholdsHousehold Composition in Terrey Hills

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Terrey Hills counted 991 households at the 2021 Census, averaging 3.0 people each. 45% are couples with children, more than in 89% of areas nationally, against 30% couples without children. 15% of households are people living alone, and families average 1.8 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

The domestic landscape is predominantly composed of family households at 83.2%, encompassing couples with children at 45.4%, couples without children at 30.3%, and single parent families at 7.0%. Non-family living arrangements account for the remaining 16.8%, comprising lone person households at 14.6% and group households representing 2.2%. The area records a median household size of 3.0 people, exceeding the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the suburb of Terrey Hills?
As of the 2021 Census, the suburb of Terrey Hills had 991 households. Based on population growth patterns, this has decreased by approximately 5.5% to an estimated 936 households today.
What is the typical household size?
The median household size in the suburb of Terrey Hills is 3.0 people. This compares to 2.7 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 83.2% of all households. The remaining households consist of lone person households (14.6%), group households (2.2%), and other household types (0.0%).
How are families structured in the area?
Among the 824 family households, 45.4% are couples with children, 30.3% are couples without children at home, and 7.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Terrey Hills compare to regional household patterns?
Compared to Greater Sydney, the suburb of Terrey Hills shows distinct household patterns. Family households are notably over-represented at 83.2% (versus 72.6% regionally). Conversely, lone person households are under-represented at 14.6% 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 suburb of Terrey Hills have an average of 1.8 children, slightly above the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Terrey Hills?
Marriage patterns reveal 58.4% of the adult population are currently married, while 27.6% have never married. This compares to 48.3% married and 36.4% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 14.6% of all households in the suburb of Terrey Hills, 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 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 Terrey Hills

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32.3% of adults in Terrey Hills hold a university qualification, including 21.9% with a bachelor degree and 7.2% with postgraduate qualifications, higher than 91% of areas nationally. A further 22.3% hold a vocational qualification. 4 schools serve the area, with 645 enrolment places and an average ICSEA of 1,115 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 among Terrey Hills residents aged 15+ trails broader benchmarks, with 32.3% possessing university qualifications relative to 41.5% across the SA4 region, indicating opportunities for additional skills development. Bachelor degrees comprise 21.9% of adult qualifications, followed by postgraduate qualifications (7.2%) and graduate diplomas (3.2%). Meanwhile, vocational and technical credentials are widespread, held by 35.4% of residents aged 15+, consisting of certificates (22.3%) and advanced diplomas (13.1%). General educational participation across the locality is healthy, with 28.5% of residents participating in formal study. This total incorporates 10.1% attending primary education, 8.7% enrolled in secondary education, and 4.5% undertaking tertiary education.

Frequently Asked Questions - Education

What percentage of people in the suburb of Terrey Hills have university qualifications?
32.3% of people aged 15 and over in the suburb of Terrey Hills have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the suburb of Terrey Hills have no formal qualifications?
32.2% of people aged 15 and over in the suburb of Terrey Hills have no formal qualifications, compared to 34.2% regionally.
How does the suburb of Terrey Hills's education level compare to national averages?
The suburb of terrey hills ranks in the 91th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Terrey Hills?
The most common qualifications in the suburb of Terrey Hills are: Certificate (22.3%), Bachelor Degree (21.9%), Advanced Diploma (13.1%).
What proportion of the suburb of Terrey Hills's population is currently attending educational institutions?
28.5% of the population in the suburb of Terrey Hills is currently engaged in formal education, with 10.1% in primary school, 8.7% in secondary school, 4.5% at university.
What is the ICSEA score for schools in the suburb of Terrey Hills?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Terrey Hills is 1115, indicating above-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the suburb of Terrey Hills?
There are 4 schools within the suburb of Terrey Hills, with a combined enrollment of approximately 645 students.
What types of schools are available in the suburb of Terrey Hills?
The suburb of terrey hills includes 3 primary schools, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Terrey Hills

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Getting AroundTransport & Commuting in Terrey Hills

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Public transport in Terrey Hills reaches 40 stops on 65 routes, timetabled for about 1,900 services a week. The typical home sits about 260 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 2.0 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 transport connectivity in Terrey Hills is provided by 40 active transport stops operating bus services across 65 individual routes, supplying a combined 1,940 weekly passenger trips. Overall transport access is sound, with typical residential distances to the nearest stop averaging 260 meters. Commuting patterns reflect the area's residential role, with private vehicle travel serving as the dominant mode for 91% of trips. Average motor vehicle ownership stands at 2.0 per dwelling, exceeding regional averages. In addition, 46.0% of residents recorded working from home (2021 Census; potentially reflecting COVID-19 conditions).

Across the entire local network, transit services operate at an average rate of 277 trips per day, which equates to roughly 48 weekly trips per transport stop.

Frequently Asked Questions - Transport

How many public transport stops are in Terrey Hills?
There are 40 public transport stops within the suburb of Terrey Hills.
How frequent are the transport services in Terrey Hills?
the suburb of Terrey Hills has 1,940 weekly trips across 65 routes, averaging 277 trips per day.
How far are residents from public transport in Terrey Hills?
On average, residential properties are 260 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Terrey Hills

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69.0% of residents in Terrey Hills report no long-term health condition, a healthier profile than 79% of areas nationally. 6.8% need daily assistance with core activities, and 79.9% hold private health cover. The standardised death rate runs at 3.6 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 indicators in Terrey Hills remain favorable based on AreaSearch assessments of chronic illness rates and mortality statistics, with younger age groups showing minimal incidence of common medical conditions. Private health insurance coverage is extensive, encompassing approximately 80% of the population (2,369 people), substantially higher than the Greater Sydney level of 59.9% and the national figure of 55.7%. Among recorded ailments, arthritis and mental health issues were the most widespread, affecting 8.2 and 7.1% of the community respectively, while 69.0% of residents reported having no chronic medical ailments, compared to 74.6% across Greater Sydney.

Health status across the working-age population remains strong with low chronic illness rates. Residents aged 65 and over constitute 26.5% of the populace (786 people), compared to 15.5% in Greater Sydney. Senior health outcomes remain above average, though positioning lower nationally than the overall local population.

Frequently Asked Questions - Health

How many people in the suburb of Terrey Hills have private health insurance?
Around 79.8% of people in the suburb of Terrey Hills are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the suburb of Terrey Hills?
In the suburb of Terrey Hills, 6.8% 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 suburb of Terrey Hills?
6.4% of people in the suburb of Terrey Hills are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the suburb of Terrey Hills?
Diabetes affects 3.8% of the the suburb of Terrey Hills population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Terrey Hills?
5.1% of people in the suburb of Terrey Hills have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the suburb of Terrey Hills compare to the region in terms of overall private health coverage?
In the suburb of Terrey Hills, 79.8% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Terrey Hills

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Terrey Hills is largely Australian-born, at 77.2% of residents, with 9.3% speaking a language other than English at home. The largest reported ancestries are English (31.4%) and Australian (25.6%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural demographics in Terrey Hills generally mirror broader regional levels, with Australian-born residents accounting for 77.2% of the population, Australian citizens comprising 93.0%, and 90.7% speaking English only at home. Christianity represents the predominant faith, practiced by 54.5% of residents. The most noticeable demographic variance occurs among followers of Judaism, who constitute 0.7% of the community compared to 0.8% across Greater Sydney. Regarding ancestral background based on parental country of birth, the three most prominent heritages in Terrey Hills are English at 31.4% (well above the regional benchmark of 19.0%), Australian at 25.6% (exceeding the regional 17.8%), and Irish at 8.7%.

Notable variations are also present among other nationalities, with South Australian heritage representing 1.4% (versus 0.5% regionally), Russian ancestry at 0.7% (compared to 0.4%), and Hungarian ancestry accounting for 0.4% (versus 0.3%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Terrey Hills?
Terrey Hills was found to be roughly in line with the wider region's average in terms of cultural diversity, with 77.2% of its population born in Australia, 93.0% being citizens, and 90.7% speaking English only at home.
What is the most common religion in the suburb of Terrey Hills?
The main religion in Terrey Hills was found to be Christianity, which makes up 54.5% of people in Terrey Hills. However, the most apparent overrepresentation was in Judaism, which comprises 0.7% of the population, compared to 0.8% across Greater Sydney.
What are the top countries of origin in the suburb of Terrey Hills?
In terms of ancestry (country of birth of parents), the top three represented groups in Terrey Hills are English, comprising 31.4% of the population, which is substantially higher than the regional average of 19.0%, Australian, comprising 25.6% of the population, which is substantially higher than the regional average of 17.8%, and Irish, comprising 8.7% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: South African is notably overrepresented at 1.4% of Terrey Hills (vs 0.5% regionally), Russian at 0.7% (vs 0.4%) and Hungarian at 0.4% (vs 0.3%).
How does the percentage of people born overseas compare to the regional average?
22.8% of the the suburb of Terrey Hills population was born overseas, compared to 40.5% regionally.
What percentage of the the suburb of Terrey Hills population speaks a language other than English at home?
9.3% of the population in the suburb of Terrey Hills speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the suburb of Terrey Hills identify as Australian Aboriginal?
0.2% of the the suburb of Terrey Hills population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the suburb of Terrey Hills?
93.0% of the the suburb of Terrey Hills population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Terrey Hills

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The median resident of Terrey Hills is 47, older than 85% of areas nationally. 22.8% 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 Terrey Hills is heavily skewed toward older demographics. As of August 2026 updates, retiree and elderly cohorts (65+) make up 26.5% of residents, versus 15.5% across Greater Sydney, while young to middle aged adults (25 - 44) account for 15.0%, trailing the regional proportion of 31.4%. The estimated median age stands at 47 as at August 2026, identical to the 2021 Census figure and 10 years older than the Greater Sydney median of 37 at that time, with the nationwide median sitting at 38 at that Census.

Retiree and elderly cohorts expanded from 24.6% at the Census to an estimated 26.5%, and this demographic is forecast to experience the largest numerical increase by 2041, climbing by 232 (30%) to 1,019. Conversely, younger adult and child populations are projected to decrease, alongside middle aged and young retiree cohorts.

Frequently Asked Questions - Age

What is the median age in the suburb of Terrey Hills?
AreaSearch estimates the median age in the suburb of Terrey Hills at 47 years as at August 2026. That is in line with the 2021 Census figure of 47 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the suburb of Terrey Hills's median age compare to broader areas?
At an estimated 47 years as at August 2026, Terrey Hills is 10 years older than the Greater Sydney 2021 Census average (37 years) and 9 years older than the national Census average (38 years).
What age groups are over-represented in the suburb of Terrey Hills?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Terrey Hills compared to the Greater Sydney region is the 75 - 84 group, making up 11.3% of the population.
What age groups are under-represented in the suburb of Terrey Hills?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Terrey Hills compared to the Greater Sydney region is the 25 - 34 group, making up 7.4% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Terrey Hills show significant variance compared to the Greater Sydney region. The most over-represented age groups are 75-84 year-olds (11.3% vs 5.3%) and 65-74 year-olds (12.7% vs 8.2%). The most under-represented age groups are 25-34 year-olds (7.4% vs 16.2%) and 35-44 year-olds (7.6% vs 15.2%).
What is the percentage of children (0-14 years) in the suburb of Terrey Hills?
AreaSearch estimates children aged 0-14 years at 15.3% of the population in the suburb of Terrey Hills as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Terrey Hills?
AreaSearch estimates people aged 65 and over at 26.5% of the population in the suburb of Terrey Hills as at August 2026.

Data & MethodBoundaries, Sources & Method for Terrey Hills

Data currency Refreshed

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

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

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 2 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Oct 2026.
Infrastructure projects Infrastructure Australia, Local governments Daily May 2026 5 months ago all 2 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 May 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 — 6 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (3,142 at the 2021 Census → 2,968 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 (SAL13819). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Terrey Hills suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Terrey Hills 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 Terrey Hills data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (May 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