Mount Dandenong - Olinda

SA2

Greater Melbourne / Yarra Ranges

 
 
 
 
 
 
 
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Statistical Area (SA2) Boundary Analysis

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

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

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

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Sales ActivityProperty Sales Trends in Mount Dandenong - Olinda

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DemographicsPopulation Growth in Mount Dandenong - Olinda

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Mount Dandenong - Olinda has an estimated 9,587 residents, down from 9,706 at the 2021 Census — a change of 119 people, or 1.2%. The population has thinned by an average 0.7% a year over five years, slower than 96% of areas nationally. That puts 117 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 analysis by AreaSearch, the resident population of Mount Dandenong - Olinda stands at approximately 9,587 in May 2026. This represents a contraction of 119 individuals (1.2%) from the 2021 Census, which recorded 9,706 people. This shift is calculated using the ABS estimated resident population of 9,587 from June 2025 alongside 26 validated new addresses registered after the Census. With these figures, the density of the region is 117 persons per square kilometer, indicating low density and capacity for future housing expansion. The primary contributor to population increases in recent times was overseas migration, which accounted for roughly 73.2% of the total gains.

AreaSearch incorporates regional projections published by the ABS and Geoscience Australia in 2024, using 2022 as their baseline year. For SA2 regions lacking this coverage, projections are derived from the 2023 VIC State Government Regional/LGA releases, adjusted using a weighted system to aggregate local government growth figures down to the SA2 level. The age bracket growth rates calculated from these models are also projected forward for the period spanning 2032 to 2041. Future expectations suggest growth will track in the lowest quartile of Australian statistics, with the local population projected to increase by 186 residents by 2041 based on the most recent annual ERP statistics, representing a long-term expansion of 1.9% over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Mount Dandenong - Olinda SA2?
Total population for the Mount Dandenong - Olinda SA2 was estimated to be approximately 9,587 as at May 26. This is based upon an estimated resident population of 9,587 from the ABS up to June 2025.
How has the population in the Mount Dandenong - Olinda SA2 changed since 2021?
The mount dandenong - olinda sa2 has lost approximately 119 people and shown a 1.23% decrease from the 9,706 people recorded at the 2021 Census period.
What is the population density in the Mount Dandenong - Olinda SA2?
The population density in the Mount Dandenong - Olinda SA2 is estimated at 117 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Mount Dandenong - Olinda SA2?
Over the past 10 years, the population in the Mount Dandenong - Olinda SA2 has shown a compound annual growth rate of -0.5% per annum.
What are the main drivers of population growth in the Mount Dandenong - Olinda SA2?
Population growth in the Mount Dandenong - Olinda SA2 is driven by: Overseas migration (73.2%), Natural increase (26.8%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 73.2% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Mount Dandenong - Olinda

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33 new dwellings have been approved in Mount Dandenong - Olinda over the past five years, an average of 6 a year. That is 0.7 approvals per 1,000 residents. Approvals are currently running at an annualised 7, broadly in line with that longer-run average. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

An average of 6 new home approvals have been granted annually in Mount Dandenong - Olinda, resulting in a total of 33 dwellings over the last 5 financial years. During the current FY-26 period, 7 approvals have been logged. As the population has contracted recently, the supply of housing has kept pace with demand, ensuring a balanced market with sufficient options for purchasers, while newly approved builds carry an average construction value of $689,000, indicating that builders are concentrating on the high-end residential market. Commercial approvals have accounted for $1.7 million during this financial year, reinforcing the predominantly residential profile of the locality.

Compared to the wider Greater Melbourne region, development activity in Mount Dandenong - Olinda is extremely low, sitting at 83.0% below regional average per person. This limited construction pace generally supports demand and values for existing properties. The rate of new building is also below national benchmarks, pointing to a mature market and potential planning or environmental restrictions. All recent residential approvals have been for standalone houses, maintaining the low-density character of the suburb and attracting buyers seeking space. The quiet nature of local construction is highlighted by the ratio of 1399 people in the area per dwelling approval. Long-term forecasts indicate that Mount Dandenong - Olinda will add 186 residents by 2041, according to the latest quarterly projections from AreaSearch. Current home construction is tracking in line with this projected growth, though house hunters may experience heightened competition as the resident base grows.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Mount Dandenong - Olinda SA2 recently?
Dwelling approval activity in the the Mount Dandenong - Olinda SA2 area has seen 14 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Mount Dandenong - Olinda SA2's current population of 9,587 has been supported by 6 approvals on average over recent years.
How does the Mount Dandenong - Olinda SA2's development activity compare to the broader region?
The Mount Dandenong - Olinda SA2 has seen 0.07 approvals per 100 people in recent years, compared to 0.9 approvals in the broader region. This means that one dwelling has been approved for every 1399 people in the Mount Dandenong - Olinda SA2, compared to one for every 125 in the broader region.
Is the Mount Dandenong - Olinda SA2 keeping up with housing demand?
With the population expected to increase by 186 people by 2041, around 93 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 Mount Dandenong - Olinda SA2?
Looking at development activity over the past five years, the Mount Dandenong - Olinda SA2's approval levels have been slightly above the yearly average of 6, showing modest growth in recent years.
How many dwellings will be needed to accommodate future population growth in the Mount Dandenong - Olinda SA2?
The population in the Mount Dandenong - Olinda SA2 is expected to grow by 186 people by 2041, necessitating approximately 93 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 Mount Dandenong - Olinda SA2?
Over the past five years, the Mount Dandenong - Olinda SA2 has seen 33 residential approvals while population has remained stable or declined, indicating potential market oversupply.
Are there opportunities for residential developers in the Mount Dandenong - Olinda SA2?
With dwelling approval activity running at an average of 6 approvals per year and a population of 9,587, 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 186 people by 2041, around 93 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 Mount Dandenong - Olinda

Development applications around Mount Dandenong - Olinda

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.
Application search is not available in Victoria. AreaSearch holds 7 applications for Mount Dandenong - Olinda, but they are a record of past activity rather than a current register. Victoria has no state-wide planning portal and its council coverage is uneven, so we have switched the search off here rather than return partial answers. We are currently investigating a solution. No credits are charged for Victorian applications, and building approvals from the ABS and the major projects we track are unaffected.

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

Project PipelineInfrastructure & Major Projects in Mount Dandenong - Olinda

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AreaSearch tracks 5 current infrastructure and development projects inside Mount Dandenong - Olinda, worth an estimated $19 million. A further 64 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $16.6 billion. 14 are already under construction and 17 are due for completion within three years. The pipeline spans residential development, sports & recreation and transport & logistics. 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 municipal planning decisions play a key role in regional performance. AreaSearch has tracked 26 projects that are likely to influence the local area. Significant initiatives include the Six Senses Resort And Spa At Burnham Beeches, Mount Dandenong Tourist Road Landslide Repair Works, the Dandenong Ranges Environmental Protection Program, and the Sherbrooke Children's Centre Services, with details on the most relevant works provided below.

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

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Mount Dandenong - Olinda SA2?
Key infrastructure and planning changes likely to influence the Mount Dandenong - Olinda SA2 include: Six Senses Resort And Spa At Burnham Beeches (Construction); Mount Dandenong Tourist Road Landslide Repair Works (Construction); Dandenong Ranges Environmental Protection Program (Under Assessment); Sherbrooke Children's Centre Services (Approved); and Mount Dandenong Tourist Road Safety Improvements (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Mount Dandenong - Olinda SA2?
Infrastructure development impacting the Mount Dandenong - Olinda SA2 spans multiple sectors including Environmental & Disaster Management, Transport & Logistics, and Education & Training, among others.
What is the scale of infrastructure investment impacting the Mount Dandenong - Olinda SA2?
Infrastructure investment analysis indicates significant investment of approximately $469 million in infrastructure projects affecting the region.
How does the Mount Dandenong - Olinda SA2's infrastructure development compare to other areas?
The Mount Dandenong - Olinda SA2 shows moderate infrastructure development relative to national averages, with opportunities for future growth and investment.
Six Senses Resort And Spa At Burnham Beeches
Category: Tourism
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   Link 2  

$100-million transformed Burnham Beeches into Australia's first Six Senses resort, offering 43-room hotel, wellness retreat, restaurant, bar, and 39 luxury glamping spots for a total of 82 accommodations.

Tourism

Dandenong Ranges Environmental Protection Program
Category: Environmental & Disaster Management
Stage: Under Assessment | Est. Comp: 2034
Source / Links: Link 1   Link 2  

Nature conservation and biodiversity protection initiatives under the Yarra Ranges Nature Plan 2024-2034, including fox control programs, vegetation management, and climate change adaptation measures across the Dandenong Ranges.

Environmental & Disaster Management

Sherbrooke Children's Centre Services
Category: Education & Training
Stage: Approved | Est. Comp: 0
Source / Links: Link 1   

Ongoing community programs and activities supporting families through all stages of life, including Best Start program and children's services. Part of Yarra Ranges Council's $17 million community services budget allocation.

Education & Training

Mount Dandenong Tourist Road Landslide Repair Works
Category: Environmental & Disaster Management
Stage: Construction | Est. Comp: 2025
Source / Links: Link 1   

Critical repair works to address landslide damage caused by severe weather in July 2024. Works include geotechnical stabilization, drainage infrastructure upgrades, and road surface restoration to restore full safety and functionality.

Environmental & Disaster Management

Mount Dandenong Tourist Road Safety Improvements
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2022
Source / Links: Link 1   Link 2  

Road safety upgrades including sealed 1.5m-wide shoulders on uphill sections, drainage improvements, surface upgrades, and bus stop enhancements. Project designed to reduce conflicts between vehicles and cyclists while improving overall road safety.

Transport & Logistics

Angliss Hospital Expansion
Category: Health & Medical
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A $112 million major redevelopment featuring a new four-storey, all-electric tower. The expansion delivers a 32-bed inpatient unit, four state-of-the-art operating theatres, a new central sterile supply department, and expanded outpatient and allied health services. Major structural works were completed in July 2025, and the project is currently in the fit-out and final construction phase to increase surgical capacity for the Knox and Yarra Ranges communities.

Health & Medical

Yarra Ranges Council Drainage Infrastructure Program
Category: Environmental & Disaster Management
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   Link 2  

Comprehensive drainage and stormwater management improvements across the municipality, including upgrades to aging infrastructure, flood risk assessments, and climate change adaptation measures. Budget allocation of $16.2 million over six years.

Environmental & Disaster Management

Mountain Highway Logistics Hub
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Staged development of a major industrial logistics estate on a 16.8 hectare site formerly occupied by GlaxoSmithKline for over 50 years, featuring four separate warehouses totalling up to 50,000 sqm. Stage 1 comprises a purpose-built national head office and distribution centre for CoolDrive Auto Parts, consolidating three Melbourne facilities into one site with automation systems, dedicated dangerous goods and refrigerant stores, and a workshop for the Blanchard Racing Team Supercars program. The development includes a new access road and signalised intersection to Mountain Highway, estate signage, and directional signage.Construction began in July 2025 following a sod-turning ceremony, with the CoolDrive facility targeted for completion around October 2026 and practical completion of Stage 1 expected by late 2026. Future stages will add smaller warehouses of approximately 10,000 sqm each. All warehouses will operate 24/7 once complete, with Stage 1 expected to accommodate up to 225 staff.

Transport & Logistics

Jobs & IndustryEmployment Trends in Mount Dandenong - Olinda

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5,365 residents of Mount Dandenong - Olinda are employed, from a labour force of 5,531. Unemployment sits at 3.0%, with participation at 68.7%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.6% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 7,840, about 82% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

The local workforce in Mount Dandenong - Olinda is highly educated, featuring a strong contingent of professionals, an unemployment rate of just 3.0%, and a yearly jobs growth rate estimated at 1.6%. In March 2026, employed residents numbered 5,365, with the local unemployment rate sitting 1.8% below the Greater Melbourne average of 4.8%, while overall labor force participation remains close to the metropolitan average of 70.2%. Census data indicates that a high proportion of employed locals, specifically 37.4%, worked from home, though this figure was likely influenced by public health restrictions during the pandemic.

The major employment sectors for residents are education & training, health care & social assistance, and professional & technical. The suburb shows a pronounced concentration in the education & training sector, where the employment share is 1.5 times the wider metropolitan average. Conversely, transport, postal & warehousing is underrepresented, employing only 2.8% of the local workforce compared to 5.2% in Greater Melbourne. The relationship between the resident labor force and local jobs suggests that the immediate area provides limited employment opportunities within its boundaries. Based on AreaSearch calculations using SALM and ABS statistics, the latest 12-month window saw employment grow by 1.6% while the total labor force grew by 1.8%, leading to a 0.2 percentage point increase in the unemployment rate. Over the same timeframe, Greater Melbourne recorded employment expansion of 2.1% and labor force growth of 2.3%, also resulting in a 0.2 percentage point rise. Employment forecasts published by Jobs and Skills Australia in May-25 highlight broader trends that could affect Mount Dandenong - Olinda. These five and ten-year forecasts have been applied to the local industry mix to model potential employment paths. While national job numbers are expected to grow by 6.6% over five years and 13.7% over ten years, the rates of change vary widely by sector. Weighting these projections against the local workforce structure indicates that employment within Mount Dandenong - Olinda would rise by 6.6% over five years and 13.7% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not account for local population changes.

Frequently Asked Questions - Employment

What is the employment situation in the Mount Dandenong - Olinda SA2?
As of March 2026, the Mount Dandenong - Olinda SA2 has approximately 5,365 employed residents with an unemployment rate of 3.0%. 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 Mount Dandenong - Olinda SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Mount Dandenong - Olinda SA2 stands at 3.0%, which is 1.8 percentage points below Greater Melbourne's rate of 4.8%. 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 Mount Dandenong - Olinda SA2?
The employment landscape in the Mount Dandenong - Olinda SA2 is dominated by several key sectors. The largest employers are education & training (14.0% of employment), health care & social assistance (13.9%), and professional & technical (10.5%). Other significant employers include construction and retail trade.
How has employment changed recently in the Mount Dandenong - Olinda SA2?
Over the past year to March 2026, the Mount Dandenong - Olinda SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Melbourne saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the Mount Dandenong - Olinda SA2?
The workforce participation rate in the Mount Dandenong - Olinda SA2 is 68.7%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate trailing the Greater Melbourne average of 70.2%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Mount Dandenong - Olinda SA2's employment market?
The mount dandenong - olinda sa2 shows notable specialization in education & training, which employs 14.0% of the local workforce compared to 9.2% regionally. This concentration suggests the area has developed competitive advantages in this sector.
What are the employment growth prospects for the Mount Dandenong - Olinda SA2?
Based on Jobs and Skills Australia projections applied to the Mount Dandenong - Olinda SA2's industry mix, employment is expected to grow by 6.6% over the next five years and 13.7% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Mount Dandenong - Olinda SA2 compare nationally?
The mount dandenong - olinda sa2's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region saw a 8.9% decline, ranking 34.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Mount Dandenong - Olinda SA2?
Skilled workers will find excellent opportunities in the Mount Dandenong - Olinda SA2, with knowledge-intensive sectors comprising 43.1% of local employment. Key sectors for skilled workers include education & training (14.0%), health care & social assistance (13.9%), and professional & technical (10.5%). With projected employment growth of 6.6% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Mount Dandenong - Olinda

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Median household income in Mount Dandenong - Olinda is $2,102 a week (about $109,000 a year), with median personal income at $873 a week. ATO records put median taxable income at $57,568 a year against an average of $75,921. 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

Taxpayer statistics for the Mount Dandenong - Olinda SA2 reveal a median income of $57,568 and an average of $75,921, according to postcode data from the ATO compiled by AreaSearch for financial year 2023. These figures are elevated on a national scale, comparing to a median of $57,688 and an average of $75,164 across Greater Melbourne. Factoring in Wage Price Index growth of 9.62% since financial year 2023, current estimated figures are around $63,106 for the median and $83,225 for the average as of March 2026. The 2021 Census shows that local household, family, and personal incomes align with the 67th percentile nationwide.

The largest earnings group is the $1,500 - 2,999 bracket, containing 31.5% of residents (3,019 people), matching the broader metropolitan distribution where 32.8% fall into this bracket. Local affluence is demonstrated by the 31.1% of households earning more than $3,000 weekly, which underpins strong local demand. Disposable income after housing costs remains high at 86.9% of earnings, indicating significant purchasing power, and the SEIFA index ranks the area in the 8th decile for income.

Frequently Asked Questions - Income

What is the median taxable income in the Mount Dandenong - Olinda SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Mount Dandenong - Olinda SA2 is approximately $63,106. The official ATO data from FY-23 recorded a median of $57,568.
What is the average taxable income in the Mount Dandenong - Olinda SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Mount Dandenong - Olinda SA2 is approximately $83,225. The official ATO data from FY-23 recorded an average of $75,921.
How does the median taxable income in the Mount Dandenong - Olinda SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Mount Dandenong - Olinda SA2 is approximately $63,106 compared to $63,238 in Greater Melbourne. The official ATO data from FY-23 shows $57,568 and $57,688 respectively.
How does the average taxable income in the Mount Dandenong - Olinda SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Mount Dandenong - Olinda SA2 is approximately $83,225 compared to $82,395 in Greater Melbourne. The official ATO data from FY-23 shows $75,921 and $75,164 respectively.
What are the main income cohorts in the Mount Dandenong - Olinda SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~31.5% / 3,019 persons) of the Mount Dandenong - Olinda SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Mount Dandenong - Olinda SA2 compare to the region?
The largest income cohort in the Mount Dandenong - Olinda SA2 is the $1,500 - 2,999 group, representing about 31.5% of the population. In comparison, Greater Melbourne's largest income cohort is the $1,500 - 2,999 group, representing 32.8% of its population, according to the 2021 Census.
What is the median household income in the Mount Dandenong - Olinda SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Mount Dandenong - Olinda SA2 is $2,102/wk.
What is the median family income in the Mount Dandenong - Olinda SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Mount Dandenong - Olinda SA2 is $2,432/wk.
What is the median personal income in the Mount Dandenong - Olinda SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Mount Dandenong - Olinda SA2 is $873/wk.
How does the Mount Dandenong - Olinda SA2's income rank nationally?
The Mount Dandenong - Olinda SA2 shows a median taxpayer income of $57,568 and an average of $75,921 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is very high nationally, contrasting with Greater Melbourne's median income of $57,688 and average income of $75,164. Based on Wage Price Index growth of 9.62% since FY-23, current estimates would be approximately $63,106 (median) and $83,225 (average) as of March 2026.
What is the disposable income in the Mount Dandenong - Olinda SA2?
The estimated disposable income in the Mount Dandenong - Olinda SA2 is $7,911 per year according to AreaSearch analysis.
How does the Mount Dandenong - Olinda SA2's disposable income compare to the region?
The mount dandenong - olinda sa2's disposable income is $7,911 compared to $6,948 for Greater Melbourne, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Mount Dandenong - Olinda

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Mount Dandenong - Olinda had 3,541 occupied dwellings at the 2021 Census, 99% detached houses and 0% apartments. 52% are owned with a mortgage, 9% rented and 40% owned outright. At that Census the median rent was $400 a week and the median mortgage repayment $2,028 a month. Rent absorbs 19.0% of household income here and mortgage repayments 22.3%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to the latest Census, the housing stock in Mount Dandenong - Olinda is dominated by separate houses at 99.1%, with just 0.9% consisting of other formats like semi-detached homes, apartments, or alternative dwellings, compared to Greater Melbourne where separate houses make up 67.9% and alternative dwellings constitute 32.1%. The rate of home ownership is also high at 39.8%, with the remaining properties being purchased via a mortgage (51.8%) or rented (8.5%). Local mortgage costs are higher than the metropolitan average, with a median monthly repayment of $2,028 against Melbourne's $2,000, while the median weekly rent was recorded at $400 compared to the metropolitan average of $390.

On a national level, mortgage repayments exceed the Australian average of $1,863, and rents are higher than the countrywide figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Mount Dandenong - Olinda SA2?
In the Mount Dandenong - Olinda SA2, 39.8% of homes are owned outright, 51.8% are owned with a mortgage, and 8.5% are rented.
What percentage of dwellings in the Mount Dandenong - Olinda SA2 are houses?
According to the latest data, 99.1% of dwellings in the Mount Dandenong - Olinda SA2 are houses.
What percentage of dwellings in the Mount Dandenong - Olinda SA2 are apartments or units?
In the Mount Dandenong - Olinda SA2, 0.1% of dwellings are apartments or units, with an additional 0.7% being semi-detached dwellings.
What is the level of outright home ownership in the Mount Dandenong - Olinda SA2?
Outright home ownership in the Mount Dandenong - Olinda SA2 stands at 39.8%, compared to 30.7% in Greater Melbourne.
What is the median monthly mortgage repayment in the Mount Dandenong - Olinda SA2?
The median monthly mortgage repayment in the Mount Dandenong - Olinda SA2 is $2,028, compared to $2,000 in Greater Melbourne.
What is the median weekly rent in the Mount Dandenong - Olinda SA2?
The median weekly rent in the Mount Dandenong - Olinda SA2 is $400, compared to $390 in Greater Melbourne.
What is the distribution of rental prices in the Mount Dandenong - Olinda SA2?
In the Mount Dandenong - Olinda SA2, 4.7% of rentals are $0-149/week, 32.4% are $150-349/week, 57.5% are $350-649/week, 3.6% are $650-949/week, and 1.8% are $950+/week.
What is the average monthly housing cost in the Mount Dandenong - Olinda SA2?
The aggregate monthly housing cost in the Mount Dandenong - Olinda SA2 is $1,197, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Mount Dandenong - Olinda SA2?
In the Mount Dandenong - Olinda SA2, households with mortgages typically spend 22.3% of their income on mortgage repayments, while renters spend 19.0% of their income on rent.
How crowded are homes in the Mount Dandenong - Olinda SA2?
The average persons per bedroom ratio in the Mount Dandenong - Olinda SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Mount Dandenong - Olinda SA2 compare to the region?
Housing affordability in the Mount Dandenong - Olinda SA2 shows mortgage holders spending 22.3% of income on repayments (vs 24.3% regionally), while renters spend 19.0% of income on rent (vs 20.5% regionally).
What types of dwellings are most common in the Mount Dandenong - Olinda SA2?
The dwelling mix in the Mount Dandenong - Olinda SA2 consists of 99.1% detached houses, 0.7% semi-detached dwellings, 0.1% apartments, and 0.1% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Mount Dandenong - Olinda SA2?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,198. This accounts for outright owners paying no housing costs, mortgage holders paying $2,028/month, and renters paying $1,732/month.
How affordable is housing in the Mount Dandenong - Olinda SA2 relative to local incomes?
Housing in Mount Dandenong - Olinda consumes approximately 13.2% of median household income ($9,102 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 Mount Dandenong - Olinda SA2?
Recent development applications in Mount Dandenong - Olinda show attached dwellings contributing 0% of approvals compared to 1% of existing stock, while detached houses represent 100% of applications versus 99% of current dwellings. This suggests development patterns consistent with existing housing mix. The area shows minimal growth in housing density compared to other Australian locations.

HouseholdsHousehold Composition in Mount Dandenong - Olinda

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Mount Dandenong - Olinda counted 3,541 households at the 2021 Census, averaging 2.6 people each. 36% are couples with children, against 33% couples without children. 20% 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 at 77.9%, consisting of couples with children at 35.9%, couples without children at 32.6%, and single parent households at 8.9%. Non-family households account for the remaining 22.1%, comprising lone person households at 20.2% and group shared houses at 1.9%. The median number of occupants per household is 2.6 people, matching the average for Greater Melbourne.

Frequently Asked Questions - Households

How many households are in the Mount Dandenong - Olinda SA2?
As of the 2021 Census, the Mount Dandenong - Olinda SA2 had 3,541 households. Based on population growth patterns, this has decreased by approximately 1.2% to an estimated 3,498 households today.
What is the typical household size?
The median household size in the Mount Dandenong - Olinda SA2 is 2.6 people. This compares to 2.6 in Greater Melbourne and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 77.9% of all households. The remaining households consist of lone person households (20.2%), group households (1.9%), and other household types (0.1%).
How are families structured in the area?
Among the 2,758 family households, 35.9% are couples with children, 32.6% are couples without children at home, and 8.9% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Mount Dandenong - Olinda SA2 compare to regional household patterns?
Compared to Greater Melbourne, the Mount Dandenong - Olinda SA2 shows distinct household patterns. Family households are notably over-represented at 77.9% (versus 70.9% 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 Mount Dandenong - Olinda SA2 have an average of 1.6 children, slightly above the Greater Melbourne average of 1.4. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Mount Dandenong - Olinda SA2?
Marriage patterns reveal 52.0% of the adult population are currently married, while 32.5% have never married. This compares to 47.0% married and 38.0% never married across Greater Melbourne.
How significant are single-person households?
Single-person households represent 20.2% of all households in the Mount Dandenong - Olinda SA2, similar to the regional average of 24.8%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.9% of households, well below the Greater Melbourne average of 4.3%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Mount Dandenong - Olinda

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38.5% of adults in Mount Dandenong - Olinda hold a university qualification, including 23.3% with a bachelor degree and 9.5% with postgraduate qualifications, higher than 79% of areas nationally. A further 19.7% hold a vocational qualification. 7 schools serve the area, with 854 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 level of education in Mount Dandenong - Olinda is higher than regional and national averages, with 38.5% of residents aged 15+ holding a university degree, compared to 23.8% in the SA3 region and 30.4% across Australia. This educational profile positions the workforce well for knowledge-based industries. Bachelor degrees are the most common higher qualification at 23.3%, followed by postgraduate degrees at 9.5% and graduate diplomas at 5.7%. Vocational qualifications are also common, with 33.3% of residents aged 15+ holding technical credentials, divided between advanced diplomas at 13.6% and certificate qualifications at 19.7%.

A significant proportion of the population is engaged in study, with 27.9% of residents enrolled in an educational institution. This cohort includes 9.7% of the population in primary school, 8.0% in high school, and 4.8% in higher education.

Frequently Asked Questions - Education

What percentage of people in the Mount Dandenong - Olinda SA2 have university qualifications?
38.5% of people aged 15 and over in the Mount Dandenong - Olinda SA2 have university qualifications, compared to 37.0% in the broader region.
What percentage of people in the Mount Dandenong - Olinda SA2 have no formal qualifications?
28.2% of people aged 15 and over in the Mount Dandenong - Olinda SA2 have no formal qualifications, compared to 35.2% regionally.
How does the Mount Dandenong - Olinda SA2's education level compare to national averages?
The mount dandenong - olinda sa2 ranks in the 79th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Mount Dandenong - Olinda SA2?
The most common qualifications in the Mount Dandenong - Olinda SA2 are: Bachelor Degree (23.3%), Certificate (19.7%), Advanced Diploma (13.6%).
What proportion of the Mount Dandenong - Olinda SA2's population is currently attending educational institutions?
27.9% of the population in the Mount Dandenong - Olinda SA2 is currently engaged in formal education, with 9.7% in primary school, 8.0% in secondary school, 4.8% at university.
What is the ICSEA score for schools in the Mount Dandenong - Olinda SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Mount Dandenong - Olinda SA2 is 1057, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Mount Dandenong - Olinda SA2?
There are 7 schools within the Mount Dandenong - Olinda SA2, with a combined enrollment of approximately 854 students.
What types of schools are available in the Mount Dandenong - Olinda SA2?
The mount dandenong - olinda sa2 includes 6 primary schools, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Mount Dandenong - Olinda

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Getting AroundTransport & Commuting in Mount Dandenong - Olinda

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Public transport in Mount Dandenong - Olinda reaches 135 stops on 15 routes, timetabled for about 1,900 services a week. The typical home sits about 400 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.8 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

An analysis of public transport infrastructure shows 135 active transit stops in Mount Dandenong - Olinda, consisting of bus services. These stops are served by 15 separate routes that handle a combined 1,935 weekly passenger trips. Transport accessibility is moderate, with residents living an average of 402 meters from their nearest transit stop. The area is highly residential, with most workers commuting out of the suburb, and private cars are the primary mode of travel for 90% of commuters. Vehicle ownership stands at 1.8 cars per home, which is higher than the metropolitan average.

The 2021 Census showed that 37.4% of residents worked from home, which may have been influenced by COVID-19 pandemic conditions. Transit services average 276 daily trips across all active routes, which averages out to about 14 weekly services per individual stop. The accompanying map displays the 100 closest transit stops to the central coordinate of the suburb.

Frequently Asked Questions - Transport

How many public transport stops are in Mount Dandenong - Olinda?
There are 135 public transport stops within the Mount Dandenong - Olinda SA2.
How frequent are the transport services in Mount Dandenong - Olinda?
the Mount Dandenong - Olinda SA2 has 1,935 weekly trips across 15 routes, averaging 276 trips per day.
How far are residents from public transport in Mount Dandenong - Olinda?
On average, residential properties are 402 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Mount Dandenong - Olinda

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67.1% of residents in Mount Dandenong - Olinda report no long-term health condition. 4.3% need daily assistance with core activities, and 56.6% hold private health cover. The standardised death rate runs at 3.9 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 Mount Dandenong - Olinda show positive outcomes, with AreaSearch analysis of mortality statistics and chronic disease showing a low rate of common health issues across both younger and older demographics, while private health insurance coverage is high, encompassing roughly 57% of the local population (~5,426 people). Mental health conditions and arthritis are the most prevalent diagnoses among residents, affecting 9.0 and 8.9% of the population respectively, while 67.1% of residents reported having no chronic medical conditions compared to 72.6% in Greater Melbourne. Health markers for working-age residents are typical for the region.

Seniors aged 65 and over make up 23.5% of the population (2,255 people), which is higher than the Greater Melbourne average of 15.0%. The health outcomes for this older cohort are strong, with national rankings aligning closely with general population trends.

Frequently Asked Questions - Health

How many people in the Mount Dandenong - Olinda SA2 have private health insurance?
Around 56.6% of people in the Mount Dandenong - Olinda SA2 are covered by private health insurance, which compares to 56.7% in the broader region of Greater Melbourne.
What percentage of the population requires ongoing medical assistance in the Mount Dandenong - Olinda SA2?
In the Mount Dandenong - Olinda SA2, 4.3% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.5% of people in Greater Melbourne require similar assistance.
How prevalent is asthma in the Mount Dandenong - Olinda SA2?
8.1% of people in the Mount Dandenong - Olinda SA2 are diagnosed with asthma. In comparison, 7.3% of the population across Greater Melbourne is affected by asthma.
What percentage of people have diabetes in the Mount Dandenong - Olinda SA2?
Diabetes affects 2.8% of the the Mount Dandenong - Olinda SA2 population, while in the surrounding region, 4.1% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Mount Dandenong - Olinda SA2?
3.5% of people in the Mount Dandenong - Olinda SA2 have heart disease. Across the region of Greater Melbourne, 3.1% of the population is affected by heart disease.
How does the Mount Dandenong - Olinda SA2 compare to the region in terms of overall private health coverage?
In the Mount Dandenong - Olinda SA2, 56.6% of the population are estimated to have private health insurance. Comparatively, Greater Melbourne sees an estimated private health coverage rate of 56.7%.

Ancestry & LanguageCultural Diversity in Mount Dandenong - Olinda

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Mount Dandenong - Olinda is largely Australian-born, at 80.9% of residents, with 7.0% speaking a language other than English at home. The largest reported ancestries are English (30.9%) and Australian (24.5%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Mount Dandenong - Olinda has a lower level of cultural diversity compared to wider metropolitan averages, with 80.9% of the population born in Australia, 91.1% holding citizenship, and 93.0% speaking only English at home. Christianity is the largest religious group, representing 31.7% of residents. The most distinct religious variance is seen in Judaism, which accounts for 0.6% of residents locally compared to 1.0% across Greater Melbourne. Regarding family ancestry, the three most common backgrounds reported in Mount Dandenong - Olinda are English at 30.9% of the population, which is higher than the regional average of 20.1%, Australian at 24.5%, also exceeding the metropolitan average of 18.4%, and Scottish at 9.9%.

Other notable ethnic ancestries present in the area include Dutch at 2.8% (compared to 1.2% regionally), Hungarian at 0.5% (compared to 0.3%), and Polish at 1.1% (compared to 0.8%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Mount Dandenong - Olinda SA2?
Mount Dandenong - Olinda was found to be below average in terms of cultural diversity, with 80.9% of its population born in Australia, 91.1% being citizens, and 93.0% speaking English only at home.
What is the most common religion in the Mount Dandenong - Olinda SA2?
The main religion in Mount Dandenong - Olinda was found to be Christianity, which makes up 31.7% of people in Mount Dandenong - Olinda. However, the most apparent overrepresentation was in Judaism, which comprises 0.6% of the population, compared to 1.0% across Greater Melbourne.
What are the top countries of origin in the Mount Dandenong - Olinda SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Mount Dandenong - Olinda are English, comprising 30.9% of the population, which is substantially higher than the regional average of 20.1%, Australian, comprising 24.5% of the population, which is substantially higher than the regional average of 18.4%, and Scottish, comprising 9.9% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Dutch is notably overrepresented at 2.8% of Mount Dandenong - Olinda (vs 1.2% regionally), Hungarian at 0.5% (vs 0.3%) and Polish at 1.1% (vs 0.8%).
How does the percentage of people born overseas compare to the regional average?
19.1% of the the Mount Dandenong - Olinda SA2 population was born overseas, compared to 37.3% regionally.
What percentage of the the Mount Dandenong - Olinda SA2 population speaks a language other than English at home?
7.0% of the population in the Mount Dandenong - Olinda SA2 speaks a language other than English at home, compared to 35.9% in the wider region.
How many people in the Mount Dandenong - Olinda SA2 identify as Australian Aboriginal?
0.6% of the the Mount Dandenong - Olinda SA2 population identifies as Australian Aboriginal, compared to 0.5% in the region.
What is the citizenship status of the population in the Mount Dandenong - Olinda SA2?
91.1% of the the Mount Dandenong - Olinda SA2 population holds citizenship, compared to 81.1% in the wider region.

Age StructureAge Profile of Mount Dandenong - Olinda

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The median resident of Mount Dandenong - Olinda is 45, older than 78% of areas nationally. 17.4% 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 Mount Dandenong - Olinda is 45 years, which is higher than the Greater Melbourne average of 37 and the national average of 38 years. Compared to the Melbourne metropolitan area, there is a higher proportion of residents in the 65 - 74 age bracket (14.1%) and a lower proportion in the 25 - 34 bracket (6.1%). Since the 2021 Census, the 75 to 84 cohort has increased from 5.3% to 7.8% of the population, and the 15 to 24 group rose from 10.1% to 11.3%.

Meanwhile, the 25 to 34 age bracket fell from 8.4% to 6.1%, and the 5 to 14 group decreased from 12.8% to 11.8%. Projections to 2041 show shifts in the age profile, led by a 161% increase in the 85+ cohort, which is expected to rise from 161 to 420 people. Residents aged 65 and over will account for 75% of the total population growth, while the count of residents in both the 0 to 4 and 65 to 74 brackets is expected to decrease.

Frequently Asked Questions - Age

What is the median age in the Mount Dandenong - Olinda SA2?
According to the latest data, the median age in the Mount Dandenong - Olinda SA2 is 45 years.
How does the Mount Dandenong - Olinda SA2's median age compare to broader areas?
At 45 years, Mount Dandenong - Olinda is 8 years older than the Greater Melbourne average (37 years) and 7 years older than the national average (38 years).
What age groups are over-represented in the Mount Dandenong - Olinda SA2?
The most over-represented age group in the Mount Dandenong - Olinda SA2 compared to the Greater Melbourne region is the 65 - 74 group, making up 14.1% of the population.
What age groups are under-represented in the Mount Dandenong - Olinda SA2?
The most under-represented age group in the Mount Dandenong - Olinda SA2 compared to the Greater Melbourne region is the 25 - 34 group, making up 6.1% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Mount Dandenong - Olinda SA2 show significant variance compared to the Greater Melbourne region. The most over-represented age groups are 65-74 year-olds (14.1% vs 7.9%) and 75-84 year-olds (7.8% vs 5.1%). The most under-represented age group is 25-34 year-olds (6.1% vs 16.5%).
What is the percentage of children (0-14 years) in the Mount Dandenong - Olinda SA2?
The percentage of children aged 0-14 years in the Mount Dandenong - Olinda SA2 is 16.0%.
What is the percentage of older people (65+ years) in the Mount Dandenong - Olinda SA2?
The percentage of people aged 65 and over in the Mount Dandenong - Olinda SA2 is 23.5%.

Data & MethodBoundaries, Sources & Method for Mount Dandenong - Olinda

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 SA2 boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) 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 May 2026 3 months ago all 5 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated May 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 — 26 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (9,706 at the 2021 Census → 9,587 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 (211051282). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

Why can the Mount Dandenong - Olinda SA2 boundary differ from the suburb boundary?
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (e.g., census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
Where does the data on this Mount Dandenong - Olinda 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 Mount Dandenong - Olinda 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 (May 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