Modbury Heights

Suburb (SAL)

Greater Adelaide / Salisbury

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats SAL40899 How we calculate this
Chart Color Schemes
Loading map data ...
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.

0 People

est. as @ -- *

2021 Census | -- people

Land Area
--
Land Area
Population Density
--
Density
Unemployment Rate
--
Unemployment
Development
--
Resi Approvals
Get My Report

Sales ActivityProperty Sales Trends in Modbury Heights

Table Chart PROFILE FAQ

Curious about local property values? Filter the chart to assess the volume and appreciation (including resales) trends and regional comparisons, or scroll to the map below view this information at an individual property level.

Find a Recent Sale
Type Specified (1) | Limit 50

Sales Detail

Loading rental data…

DemographicsPopulation Growth in Modbury Heights

Table Chart PROFILE FAQ

Modbury Heights has an estimated 6,957 residents, down from 6,995 at the 2021 Census. That puts 2,128 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 the latest calculations from AreaSearch, which combine Census data, quarterly validation of new addresses, and ABS population statistics, the suburb of Modbury Heights has an estimated population of 6,957 as of May 2026. This represents a minor decline of 38 residents, or 0.5%, from the 2021 Census total of 6,995 people. The current estimate is based on the June 2025 ABS Estimated Resident Population figure of 6,944, supplemented by 17 validated new addresses added after the Census. The suburb of Modbury Heights features a population density of 2,127 people per square kilometer, which exceeds the typical density of locations analyzed nationally.

The primary catalyst for recent population increases was overseas migration, which represented approximately 60.0% of the total demographic growth. Projections for SA2 districts released in 2024 using 2022 as a baseline are sourced from the ABS and Geoscience Australia. In cases where SA2-level data is unavailable, or for projections extending beyond 2032, regional and LGA age-cohort projections from the South Australian State Government published in 2023 using 2021 as a base are applied, weighted and aggregated from the LGA to the SA2 level. Future growth is projected to be slightly below the national median for statistical areas. Across the aggregated SA2 projections, the population is anticipated to rise by 345 residents by 2041, representing a total expansion of 4.8% over the course of 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Modbury Heights?
Total population for the suburb of Modbury Heights was estimated to be approximately 6,957 as at May 26. This is based upon an estimated resident population of 6,944 from the ABS up to June 2025.
How has the population in the suburb of Modbury Heights changed since 2021?
The suburb of modbury heights has lost approximately 38 people and shown a 0.54% decrease from the 6,995 people recorded at the 2021 Census period.
What is the population density in the suburb of Modbury Heights?
The population density in the suburb of Modbury Heights is estimated at 2,127 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 Modbury Heights?
Over the past 10 years, the population in the suburb of Modbury Heights has shown a compound annual growth rate of 0.2% per annum.
What are the main drivers of population growth in the suburb of Modbury Heights?
Population growth in the suburb of Modbury Heights is driven by: Overseas migration (60.0%), Natural increase (40.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 60.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Modbury Heights

Table Chart PROFILE FAQ

86 new dwellings have been approved in Modbury Heights over the past five years, an average of 17 a year. That is 2.5 approvals per 1,000 residents. Approvals are currently running at an annualised 7, well below that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

An analysis of ABS building approvals allocated to the area shows that the suburb of Modbury Heights averages approximately 17 approved residential units annually. A total of 86 homes received approvals over the 5 financial years from FY-21 to FY-25, with an additional 7 approvals recorded during the current FY-26 period. Despite a contracting population in recent times, the rate of construction has remained relatively balanced, which is advantageous for prospective buyers. The average estimated construction cost for these new dwellings is $317,000. Additionally, commercial development appears to be a secondary priority, with commercial approvals totaling $6.1 million for the current financial year.

The composition of new residential approvals is dominated by detached houses at 94.0%, with attached dwellings accounting for the remaining 6.0%, reinforcing the traditional low-density character of the suburb of Modbury Heights and appealing to buyers seeking larger properties. The local housing market exhibits a high degree of maturity, averaging about 435 residents for every dwelling approval. Long-term projections indicate that the suburb of Modbury Heights will add 332 new residents by 2041, measured against the most recent quarterly estimate from AreaSearch. The current rate of construction is expected to generate sufficient housing supply to satisfy this demand, maintaining favorable conditions for home buyers and potentially supporting growth that outpaces official projections.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Modbury Heights recently?
Dwelling approval activity in the the suburb of Modbury Heights area has seen 32 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Modbury Heights's current population of 6,957 has been supported by 17 approvals on average over recent years.
How does the suburb of Modbury Heights's development activity compare to the broader region?
The suburb of Modbury Heights has seen 0.25 approvals per 100 people in recent years, compared to 0.74 approvals in the broader region. This means that one dwelling has been approved for every 435 people in the suburb of Modbury Heights, compared to one for every 144 in the broader region.
Is the suburb of Modbury Heights keeping up with housing demand?
With the population expected to increase by 332 people by 2041, around 166 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 suburb of Modbury Heights?
Looking at development activity over the past five years, the suburb of Modbury Heights's approval levels have been significantly below the yearly average of 17, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the suburb of Modbury Heights?
The population in the suburb of Modbury Heights is expected to grow by 332 people by 2041, necessitating approximately 166 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 suburb of Modbury Heights?
Over the past five years, the suburb of Modbury Heights has seen 86 residential approvals while population has remained stable or declined, indicating potential market oversupply.
Are there opportunities for residential developers in the suburb of Modbury Heights?
With dwelling approval activity running at an average of 17 approvals per year and a population of 6,957, 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 332 people by 2041, around 166 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 Modbury Heights

Development applications around Modbury Heights

Development approvals is a new addition to AreaSearch. We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
Applications
In this area
Est. Value
Where disclosed
Under Assessment
Awaiting determination
Determined
Approved or decided
Approvals pipeline Status, location, timing and project scale
Search

Loading development applications…

Lodged Address Description Type Distance Status

SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Modbury Heights

PROFILE FAQ

AreaSearch tracks one current infrastructure or development project inside Modbury Heights, worth an estimated $7 million. A further 26 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $3.43 billion. 6 are already under construction and 5 are due for completion within three years. The pipeline spans transport & logistics, residential development 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 infrastructure projects, major works, and urban planning changes are key drivers of real estate performance. AreaSearch has tracked 3 major initiatives with the potential to influence the area. The key developments identified as highly relevant to the local market include the Tea Tree Gully Sustainable Sewers Program, the Tilley Recreation Park Indoor Training Facility, The Oasis Estate, and the Gawler Line Electrification & Level Crossing Removals project.

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

INFRASTRUCTURE SEARCH
All Selected

AI Generated Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Modbury Heights?
Key infrastructure and planning changes likely to influence the suburb of Modbury Heights include: Tea Tree Gully Sustainable Sewers Program (Construction); Tilley Recreation Park Indoor Training Facility (Construction); The Oasis Estate (Completed); Gawler Line Electrification & Level Crossing Removals (Completed); and Valley View Secondary School upgrade (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Modbury Heights?
Infrastructure development impacting the suburb of Modbury Heights spans multiple sectors including Transport & Logistics, Environmental & Disaster Management, and Residential Development, among others.
What is the scale of infrastructure investment impacting the suburb of Modbury Heights?
Infrastructure investment analysis indicates substantial capital deployment exceeding $1.2 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Modbury Heights vicinity.
How does the suburb of Modbury Heights's infrastructure development compare to other areas?
Infrastructure development activity impacting the suburb of Modbury Heights currently ranks below national averages at the 32ndth percentile.
Tea Tree Gully Sustainable Sewers Program
Category: Environmental & Disaster Management
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

SA Water program to transfer approximately 4,700 properties in the City of Tea Tree Gully from a council run Community Wastewater Management System with on site septic tanks to a modern sewer network. Delivery is being rolled out in zones between 2022 and 2028 to improve service reliability and public health outcomes.

Environmental & Disaster Management

Wynn Vale Grove Shopping Centre Redevelopment
Category: Retail
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Proposed expansion and refurbishment of the Wynn Vale Grove Shopping Centre including upgraded retail tenancies, expansion of the existing medical centre, improved pedestrian access, landscaping and a reconfigured car park. As of mid-2026 the proposal remains in the planning phase with no confirmed construction commencement publicly announced.

Retail

Springbank Waters Residential Estate
Category: Residential Development
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A large, master-planned residential community completed in stages over two decades, featuring over 1,100 homes, wetlands, and parks. The final stage is delivering over 400 new homes and is currently under construction.

Residential Development

Tilley Recreation Park Indoor Training Facility & Clubrooms
Category: Sports & Recreation
Stage: Completed | Est. Comp: 2024

Redevelopment and construction of a modern multi-use flexible clubroom and sporting facility at Tilley Recreation Park for the Tea Tree Gully City Soccer Club. The project includes four unisex changerooms, umpire and medical rooms, clubrooms, an undercover viewing area, enhanced public amenities, viewing mounds, additional green space, and integrated public art elements. Delivered by City of Tea Tree Gully in partnership with Sarah Constructions.

Sports & Recreation

Modbury Hospital Redevelopment Project
Category: Health & Medical
Stage: Construction | Est. Comp: 2025
Source / Links: Link 1   Link 2  

The $117 million major upgrade of Modbury Hospital includes a state-of-the-art Health Precinct with a brand-new Cancer Centre featuring 12 chemotherapy chairs, and a new Mental Health Precinct with 44 beds (24 mental health rehabilitation beds and a 20-bed older persons mental health unit). The project also delivers a new five-storey multi-deck car park with over 300 spaces, marking the re-introduction of cancer services to the hospital after a decade. Expected completion is December 2025.

Health & Medical

Golden Grove Neighbourhood Code Amendment
Category: Communities, Precincts & Urban Renewal
Stage: Under Assessment | Est. Comp: 2026
Source / Links: Link 1   

A planning policy review and code amendment initiated by the City of Tea Tree Gully to update development standards and zoning overlays for established residential areas across Golden Grove. The proposal reviews allotment sizes, setback requirements, and residential infill policies to protect neighbourhood character while accommodating measured growth.

Communities, Precincts & Urban Renewal

Euca Modbury Townhomes
Category: Residential Development
Stage: Construction | Est. Comp: 2025
Source / Links: Link 1   

Boutique development of 25 contemporary park-facing townhomes overlooking Australia Reserve. Features architecturally designed two-storey homes with 7-star energy rating, developed by local consortium Centina, Kolabb and Greenstate. Located just 20 minutes from Adelaide CBD and 1km from Tea Tree Plaza.

Residential Development

Modbury Sporting Club building project
Category: Sports & Recreation
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   Link 2  

Completed council-led redevelopment delivering a new two-storey clubroom facility for Modbury Sporting Club at Ridgehaven, jointly funded by the City of Tea Tree Gully and the State Government. The project delivered four unisex change rooms, umpire rooms, function space and amenities to support the Modbury Football and Cricket clubs and their 700-plus players and members.

Sports & Recreation

Jobs & IndustryEmployment Trends in Modbury Heights

Table Chart PROFILE FAQ

3,666 residents of Modbury Heights are employed, from a labour force of 3,755. Unemployment sits at 2.4%, with participation at 65.8%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.4% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 5,313, about 76% 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 employment landscape in Modbury Heights is characterized by a diverse and capable labor pool, with key service industries well represented. Statistical data aggregated by AreaSearch indicates a remarkably low unemployment rate of 2.4% and steady job conditions throughout the previous twelve months. By March 2026, the number of employed residents stood at 3,666, and the local unemployment rate was 1.5% lower than the 3.8% rate observed in Greater Adelaide. Workforce participation levels in Modbury Heights closely mirror the 66.6% participation rate recorded for the Greater Adelaide region. Census data reveals that only 9.6% of residents were working from home, although this figure may be influenced by the lingering effects of the Covid-19 lockdown period.

The primary employment sectors for local workers are health care & social assistance, retail trade, and construction. By contrast, the accommodation & food services sector has a minimal footprint, employing 5.0% of the workforce compared to the regional average of 6.8%. Comparisons between the Census working population and resident employment figures indicate that local job opportunities are scarce within this primarily residential area. According to SALM and ABS data analyzed over the 12 months ending March 2026, the local workforce saw no change in total employment, which grew by exactly zero percent, while the overall labor force expanded by 0.2%, leading to a 0.2 percentage point increase in unemployment. In contrast, Greater Adelaide experienced a 4.2% rise in employment, a 4.0% expansion in the labor force, and a 0.2 percentage point drop in the unemployment rate. Future demand patterns can be evaluated using national employment projections released by Jobs and Skills Australia in May-25. These five- and ten-year forecasts have been aligned with the local industry profile. Although national employment is projected to grow by 6.6% over five years and 13.7% over ten years, the expansion rates vary widely by industry. Weighting these projections against the employment profile of the suburb of Modbury Heights suggests local jobs could grow by 6.4% over five years and 13.4% over ten years, representing a basic extrapolation that excludes local population adjustments.

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Modbury Heights?
As of March 2026, the suburb of Modbury Heights has approximately 3,666 employed residents with an unemployment rate of 2.4%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
How does the suburb of Modbury Heights's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Modbury Heights stands at 2.4%, which is 1.5 percentage points below Greater Adelaide's rate of 3.8%. 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 Modbury Heights?
The employment landscape in the suburb of Modbury Heights is dominated by several key sectors. The largest employers are health care & social assistance (16.6% of employment), retail trade (10.4%), and construction (10.1%). Other significant employers include education & training and public administration & safety.
How has employment changed recently in the suburb of Modbury Heights?
Over the past year to March 2026, the suburb of Modbury Heights has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Adelaide saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Modbury Heights?
The workforce participation rate in the suburb of Modbury Heights is 65.8%, 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 Adelaide average of 66.6%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Modbury Heights's employment market?
The suburb of modbury heights shows notable specialization in construction, which employs 10.1% of the local workforce compared to 8.7% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the suburb of Modbury Heights?
Based on Jobs and Skills Australia projections applied to the suburb of Modbury Heights's industry mix, employment is expected to grow by 6.4% over the next five years and 13.4% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Modbury Heights compare nationally?
The suburb of modbury heights's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region experienced 0.7% growth, ranking 11.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Modbury Heights?
Skilled workers will find good opportunities in the suburb of Modbury Heights, with skilled sectors accounting for 36.8% of employment. Key sectors for skilled workers include health care & social assistance (16.6%), education & training (9.7%), and professional & technical (5.6%). With projected employment growth of 6.4% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Modbury Heights

Table Chart PROFILE FAQ

Median household income in Modbury Heights is $1,573 a week (about $82,000 a year), with median personal income at $782 a week. ATO records put median taxable income at $52,111 a year against an average of $58,403. 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

ATO records for the 2023 financial year show that taxpayers in the suburb of Modbury Heights earned a median income of $52,111 and an average income of $58,403. These earnings are below the national average and compare to Greater Adelaide figures of $54,808 and $66,852, respectively. Adjusting these values for the 10.17% increase in the Wage Price Index since the 2023 financial year yields estimated figures of approximately $57,411 for the median and $64,343 for the average as of March 2026. Income data from the 2021 Census ranks household, family, and individual earnings in the suburb of Modbury Heights in a modest range between the 39th and 45th percentiles.

The data indicates that 34.3% of residents, representing 2,386 people, earn between $1,500 and $2,999, mirroring the regional trend of 31.8% in the same bracket. After accounting for housing costs, residents retain 86.1% of their income for other living expenses, placing the area in the 5th decile of the SEIFA index for income.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Modbury Heights?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Modbury Heights is approximately $57,411. The official ATO data from FY-23 recorded a median of $52,111.
What is the average taxable income in the suburb of Modbury Heights?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Modbury Heights is approximately $64,343. The official ATO data from FY-23 recorded an average of $58,403.
How does the median taxable income in the suburb of Modbury Heights compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Modbury Heights is approximately $57,411 compared to $60,382 in Greater Adelaide. The official ATO data from FY-23 shows $52,111 and $54,808 respectively.
How does the average taxable income in the suburb of Modbury Heights compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Modbury Heights is approximately $64,343 compared to $73,651 in Greater Adelaide. The official ATO data from FY-23 shows $58,403 and $66,852 respectively.
What are the main income cohorts in the suburb of Modbury Heights according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~34.3% / 2,386 persons) of the suburb of Modbury Heights's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Modbury Heights compare to the region?
The largest income cohort in the suburb of Modbury Heights is the $1,500 - 2,999 group, representing about 34.3% of the population. In comparison, Greater Adelaide's largest income cohort is the $1,500 - 2,999 group, representing 31.8% of its population, according to the 2021 Census.
What is the median household income in the suburb of Modbury Heights according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Modbury Heights is $1,573/wk.
What is the median family income in the suburb of Modbury Heights according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Modbury Heights is $1,946/wk.
What is the median personal income in the suburb of Modbury Heights according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Modbury Heights is $782/wk.
How does the suburb of Modbury Heights's income rank nationally?
The suburb of Modbury Heights shows a median taxpayer income of $52,111 and an average of $58,403 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is below the national average, contrasting with Greater Adelaide's median income of $54,808 and average income of $66,852. Based on Wage Price Index growth of 10.17% since FY-23, current estimates would be approximately $57,411 (median) and $64,343 (average) as of March 2026.
What is the disposable income in the suburb of Modbury Heights?
The estimated disposable income in the suburb of Modbury Heights is $5,870 per year according to AreaSearch analysis.
How does the suburb of Modbury Heights's disposable income compare to the region?
The suburb of modbury heights's disposable income is $5,870 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Modbury Heights

Table Chart PROFILE FAQ

Modbury Heights had 2,628 occupied dwellings at the 2021 Census, 92% detached houses and 0% apartments. 46% are owned with a mortgage, 18% rented and 36% owned outright. At that Census the median rent was $340 a week and the median mortgage repayment $1,495 a month. Rent absorbs 21.6% of household income here and mortgage repayments 21.9%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

The housing stock in the suburb of Modbury Heights at the time of the latest Census consisted of 91.8% separate houses and 8.2% semi-detached properties, townhouses, or apartments. This differs from the wider Adelaide metropolitan area, which recorded 75.2% houses and 24.9% other dwelling types. Home ownership was significantly higher in the suburb of Modbury Heights than the Adelaide metropolitan average, with 36.4% of homes owned outright. Mortgaged properties accounted for 45.8% of dwellings, while 17.8% were rented. The median monthly mortgage payment was $1,495, below the metropolitan average of $1,562, while the median weekly rent was $340, compared to the Adelaide metropolitan average of $320.

On a national level, monthly mortgage commitments are lower than the Australian average of $1,863, and weekly rents are below the national benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Modbury Heights?
In the suburb of Modbury Heights, 36.4% of homes are owned outright, 45.8% are owned with a mortgage, and 17.8% are rented.
What percentage of dwellings in the suburb of Modbury Heights are houses?
According to the latest data, 91.8% of dwellings in the suburb of Modbury Heights are houses.
What percentage of dwellings in the suburb of Modbury Heights are apartments or units?
In the suburb of Modbury Heights, 0.2% of dwellings are apartments or units, with an additional 8.0% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Modbury Heights?
Outright home ownership in the suburb of Modbury Heights stands at 36.4%, compared to 32.1% in Greater Adelaide.
What is the median monthly mortgage repayment in the suburb of Modbury Heights?
The median monthly mortgage repayment in the suburb of Modbury Heights is $1,495, compared to $1,562 in Greater Adelaide.
What is the median weekly rent in the suburb of Modbury Heights?
The median weekly rent in the suburb of Modbury Heights is $340, compared to $320 in Greater Adelaide.
What is the distribution of rental prices in the suburb of Modbury Heights?
In the suburb of Modbury Heights, 13.3% of rentals are $0-149/week, 37.6% are $150-349/week, 49.1% are $350-649/week, 0.0% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the suburb of Modbury Heights?
The aggregate monthly housing cost in the suburb of Modbury Heights is $946, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Modbury Heights?
In the suburb of Modbury Heights, households with mortgages typically spend 21.9% of their income on mortgage repayments, while renters spend 21.6% of their income on rent.
How crowded are homes in the suburb of Modbury Heights?
The average persons per bedroom ratio in the suburb of Modbury Heights is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Modbury Heights compare to the region?
Housing affordability in the suburb of Modbury Heights shows mortgage holders spending 21.9% of income on repayments (vs 23.3% regionally), while renters spend 21.6% of income on rent (vs 20.7% regionally).
What types of dwellings are most common in the suburb of Modbury Heights?
The dwelling mix in the suburb of Modbury Heights consists of 91.8% detached houses, 8.0% semi-detached dwellings, 0.2% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Modbury Heights?
Given the tenure profile of the area, the weighted average monthly housing cost is approximately $947. This accounts for outright owners paying no housing costs, mortgage holders paying $1,495/month, and renters paying $1,472/month.
How affordable is housing in the suburb of Modbury Heights relative to local incomes?
Housing in Modbury Heights consumes approximately 13.9% of median household income ($6,811 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 Modbury Heights?
Recent development applications in Modbury Heights show attached dwellings contributing 0% of approvals compared to 8% of existing stock, while detached houses represent 100% of applications versus 92% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Modbury Heights

Table Chart PROFILE FAQ

Modbury Heights counted 2,628 households at the 2021 Census, averaging 2.6 people each. 35% are couples with children, against 28% couples without children. 23% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families make up the majority of households in the suburb of Modbury Heights at 75.5%. This group is composed of couples with children at 35.2%, couples without children at 27.9%, and single parents with children at 11.8%. Non-family households account for the remaining 24.5%, with single-person households representing 22.9% and group households comprising 1.6% of the total. The median household size is 2.6 residents, which is slightly higher than the Greater Adelaide average of 2.5.

Frequently Asked Questions - Households

How many households are in the suburb of Modbury Heights?
As of the 2021 Census, the suburb of Modbury Heights had 2,628 households. Based on population growth patterns, this has remained relatively stable to an estimated 2,614 households today.
What is the typical household size?
The median household size in the suburb of Modbury Heights is 2.6 people. This compares to 2.5 in Greater Adelaide and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 75.5% of all households. The remaining households consist of lone person households (22.9%), group households (1.6%), and other household types (0.0%).
How are families structured in the area?
Among the 1,984 family households, 35.2% are couples with children, 27.9% are couples without children at home, and 11.8% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Modbury Heights compare to regional household patterns?
Compared to Greater Adelaide, the suburb of Modbury Heights shows distinct household patterns. Family households are notably over-represented at 75.5% (versus 68.6% regionally). 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 Modbury Heights have an average of 1.6 children, slightly above the Greater Adelaide 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 Modbury Heights?
Marriage patterns reveal 52.5% of the adult population are currently married, while 30.6% have never married. This compares to 45.7% married and 36.4% never married across Greater Adelaide.
How significant are single-person households?
Single-person households represent 22.9% of all households in the suburb of Modbury Heights, similar to the regional average of 27.7%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.6% of households, well below the Greater Adelaide average of 3.7%. This low rate suggests limited student or young professional shared accommodation.
Loading household composition data...

EducationSchools & Education in Modbury Heights

Table Chart PROFILE FAQ

21.7% of adults in Modbury Heights hold a university qualification, including 14.4% with a bachelor degree and 5.0% with postgraduate qualifications. A further 26.1% hold a vocational qualification. 1 school serves the area, with 1,805 enrolment places and an average ICSEA of 1,057 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

The proportion of residents with tertiary qualifications in the suburb of Modbury Heights is below the regional average. University degrees are held by 21.7% of residents aged 15 and over, compared to 30.4% nationally. Among these qualifications, bachelor degrees are the most common at 14.4%, with postgraduate degrees at 5.0% and graduate diplomas at 2.3%. Vocational training is highly represented, with 37.5% of the population aged 15 and over holding trade credentials, consisting of advanced diplomas at 11.4% and certificates at 26.1%. School enrollment is high in the suburb of Modbury Heights, with 27.8% of the population engaged in formal studies.

This enrollment includes 11.3% of residents in primary schools, 7.2% in secondary education, and 3.6% enrolled in tertiary institutions.

Frequently Asked Questions - Education

What percentage of people in the suburb of Modbury Heights have university qualifications?
21.7% of people aged 15 and over in the suburb of Modbury Heights have university qualifications, compared to 28.9% in the broader region.
What percentage of people in the suburb of Modbury Heights have no formal qualifications?
40.8% of people aged 15 and over in the suburb of Modbury Heights have no formal qualifications, compared to 39.0% regionally.
How does the suburb of Modbury Heights's education level compare to national averages?
The suburb of modbury heights ranks in the 62th 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 Modbury Heights?
The most common qualifications in the suburb of Modbury Heights are: Certificate (26.1%), Bachelor Degree (14.4%), Advanced Diploma (11.4%).
What proportion of the suburb of Modbury Heights's population is currently attending educational institutions?
27.8% of the population in the suburb of Modbury Heights is currently engaged in formal education, with 11.3% in primary school, 7.2% in secondary school, 3.6% at university.
What is the ICSEA score for schools in the suburb of Modbury Heights?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Modbury Heights is 1057, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the suburb of Modbury Heights?
There are 1 schools within the suburb of Modbury Heights, with a combined enrollment of approximately 1,805 students.
What types of schools are available in the suburb of Modbury Heights?
The suburb of modbury heights includes 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Modbury Heights

PROFILE FAQ
Explore the surrounds Search this catchment for any place type — schools, cafés, supermarkets, transport — and drop your own custom points on the map.
Open

Getting AroundTransport & Commuting in Modbury Heights

Table Chart PROFILE FAQ

Public transport in Modbury Heights reaches 44 stops on 23 routes, timetabled for about 1,800 services a week. The typical home sits about 180 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.5 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 options in the suburb of Modbury Heights include 44 active bus stops. These stops are served by 23 distinct routes that provide 1,841 weekly passenger journeys. Accessibility is high, with the average distance from a home to the nearest stop measuring 181 meters. As a residential commuter suburb, most workers travel outside the area for employment. Private vehicles are the primary mode of travel for 86% of commuters, while 11% use the bus. Dwellings average 1.5 vehicles. A relatively small proportion of the workforce, measured at 9.6% during the 2021 Census, worked from home, a figure that may reflect pandemic-era conditions.

Bus services run frequently, averaging 263 daily trips across all routes, which translates to approximately 41 weekly trips for each transport stop.

Frequently Asked Questions - Transport

How many public transport stops are in Modbury Heights?
There are 44 public transport stops within the suburb of Modbury Heights.
How frequent are the transport services in Modbury Heights?
the suburb of Modbury Heights has 1,841 weekly trips across 23 routes, averaging 263 trips per day.
How far are residents from public transport in Modbury Heights?
On average, residential properties are 181 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Modbury Heights

Table Chart PROFILE FAQ

67.9% of residents in Modbury Heights report no long-term health condition. 5.0% need daily assistance with core activities, and 50.1% hold private health cover. The standardised death rate runs at 5.0 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health indicators in the suburb of Modbury Heights are generally positive. Analysis of mortality rates and medical conditions indicates that the health status of residents is consistent with national benchmarks, with average rates of typical medical conditions observed across all age ranges. Private health insurance coverage is relatively low, held by approximately 50% of the population, which corresponds to roughly 3,486 people. This compares to a coverage rate of 52.7% across Greater Adelaide and a national average of 55.7%. Arthritis and mental health conditions are the most prevalent health concerns in the suburb of Modbury Heights, affecting 8.8% and 8.3% of residents, respectively.

A total of 67.9% of the population reported having no chronic medical conditions, matching the Greater Adelaide proportion of 67.9%. Health outcomes for residents of working age are standard. The suburb of Modbury Heights has a higher proportion of older residents than Greater Adelaide, with 20.3% of the population aged 65 and over, representing 1,412 individuals, compared to 19.2% in the metropolitan area. National health rankings for the suburb are in line with the broader population.

Frequently Asked Questions - Health

How many people in the suburb of Modbury Heights have private health insurance?
Around 50.1% of people in the suburb of Modbury Heights are covered by private health insurance, which compares to 52.7% in the broader region of Greater Adelaide.
What percentage of the population requires ongoing medical assistance in the suburb of Modbury Heights?
In the suburb of Modbury Heights, 5.0% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.6% of people in Greater Adelaide require similar assistance.
How prevalent is asthma in the suburb of Modbury Heights?
7.3% of people in the suburb of Modbury Heights are diagnosed with asthma. In comparison, 7.7% of the population across Greater Adelaide is affected by asthma.
What percentage of people have diabetes in the suburb of Modbury Heights?
Diabetes affects 5.4% of the the suburb of Modbury Heights population, while in the surrounding region, 4.8% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Modbury Heights?
3.9% of people in the suburb of Modbury Heights have heart disease. Across the region of Greater Adelaide, 3.8% of the population is affected by heart disease.
How does the suburb of Modbury Heights compare to the region in terms of overall private health coverage?
In the suburb of Modbury Heights, 50.1% of the population are estimated to have private health insurance. Comparatively, Greater Adelaide sees an estimated private health coverage rate of 52.7%.

Ancestry & LanguageCultural Diversity in Modbury Heights

Table Chart PROFILE FAQ

28.3% of Modbury Heights residents were born overseas and 19.4% speak a language other than English at home. The largest reported ancestries are English (30.5%) and Australian (23.6%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

The suburb of Modbury Heights displays higher levels of cultural diversity than most local markets. Overseas-born residents make up 28.3% of the population, and 19.4% of households speak a language other than English. Christianity is the predominant religion, followed by 40.3% of the population. The most significant statistical divergence from metropolitan averages is in the Other religious category, which accounts for 3.6% of residents in the suburb of Modbury Heights compared to 1.8% across Greater Adelaide. The ancestry data shows the top three self-reported backgrounds in the suburb of Modbury Heights are English at 30.5%, Australian at 23.6%, and Other at 9.4%.

Specific ethnic representation shows notable deviations from the metropolitan averages, with Hungarian ancestry at 0.5% compared to 0.3% regionally, German at 5.1% compared to 5.1% regionally, and Korean at 0.6% compared to 0.3% regionally.

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Modbury Heights?
Modbury Heights was found to be more culturally diverse than the vast majority of local markets, with 28.3% of its population born overseas and 19.4% speaking a language other than English at home.
What is the most common religion in the suburb of Modbury Heights?
The main religion in Modbury Heights was found to be Christianity, which makes up 40.3% of people in Modbury Heights. However, the most apparent overrepresentation was in Other, which comprises 3.6% of the population, compared to 1.8% across Greater Adelaide.
What are the top countries of origin in the suburb of Modbury Heights?
In terms of ancestry (country of birth of parents), the top three represented groups in Modbury Heights are English, comprising 30.5% of the population, Australian, comprising 23.6% of the population, and Other, comprising 9.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Hungarian is notably overrepresented at 0.5% of Modbury Heights (vs 0.3% regionally), German at 5.1% (vs 5.1%) and Korean at 0.6% (vs 0.3%).
How does the percentage of people born overseas compare to the regional average?
28.3% of the the suburb of Modbury Heights population was born overseas, compared to 28.7% regionally.
What percentage of the the suburb of Modbury Heights population speaks a language other than English at home?
19.4% of the population in the suburb of Modbury Heights speaks a language other than English at home, compared to 22.2% in the wider region.
How many people in the suburb of Modbury Heights identify as Australian Aboriginal?
1.2% of the the suburb of Modbury Heights population identifies as Australian Aboriginal, compared to 1.2% in the region.
What is the citizenship status of the population in the suburb of Modbury Heights?
88.8% of the the suburb of Modbury Heights population holds citizenship, compared to 86.3% in the wider region.

Age StructureAge Profile of Modbury Heights

Table Chart PROFILE FAQ

The median resident of Modbury Heights is 40. 22.2% 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 median age of residents in the suburb of Modbury Heights is 40 years, which is comparable to the Greater Adelaide average of 39 and slightly older than the national median of 38 years. Children aged 5 to 14 represent a high proportion of the population at 13.7% compared to Greater Adelaide, while young adults aged 25 to 34 are less common at 10.7%. Since the 2021 Census, the proportion of residents aged 75 to 84 has increased from 4.8% to 6.8%, whereas the cohort aged 55 to 64 has decreased from 12.7% to 11.3%.

Projections for 2041 point to significant demographic shifts in the suburb of Modbury Heights. The 45 to 54 age bracket is expected to grow by 20%, adding 173 people to reach 1,057 from an initial 883. Residents aged 65 and over will account for 58% of the net population growth, highlighting the aging profile of the suburb. Conversely, the cohorts aged 0 to 4 and 25 to 34 are projected to contract.

Frequently Asked Questions - Age

What is the median age in the suburb of Modbury Heights?
According to the latest data, the median age in the suburb of Modbury Heights is 40 years.
How does the suburb of Modbury Heights's median age compare to broader areas?
At 40 years, Modbury Heights is comparable to the Greater Adelaide average (39 years) and 2 years older than the national average (38 years).
What age groups are over-represented in the suburb of Modbury Heights?
The most over-represented age group in the suburb of Modbury Heights compared to the Greater Adelaide region is the 5 - 14 group, making up 13.7% of the population.
What age groups are under-represented in the suburb of Modbury Heights?
The most under-represented age group in the suburb of Modbury Heights compared to the Greater Adelaide region is the 25 - 34 group, making up 10.7% of the population.
Are there age groups with notable population variances?
No, the age distribution in the suburb of Modbury Heights is broadly in line with the Greater Adelaide region.
What is the percentage of children (0-14 years) in the suburb of Modbury Heights?
The percentage of children aged 0-14 years in the suburb of Modbury Heights is 19.0%.
What is the percentage of older people (65+ years) in the suburb of Modbury Heights?
The percentage of people aged 65 and over in the suburb of Modbury Heights is 20.3%.

Data & MethodBoundaries, Sources & Method for Modbury Heights

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Aug 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) May 2026 3 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 May 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual May 2026 3 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to May 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Jun 2026 2 months ago headline measures · May 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 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 Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Aug 2026 this month all 1 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Aug 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 5 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 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 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 — 17 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (6,995 at the 2021 Census → 6,957 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 May 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 (SAL40899). 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 Modbury Heights 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 Modbury Heights 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 Modbury Heights 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 (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (Aug 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 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