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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.
est. as @ -- *
2021 Census | -- people
Sales Activity
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Population
Cockatoo is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends
The population of the Cockatoo (Vic.) statistical area (Lv2) is estimated at around 4,595 as of Nov 2025. This reflects an increase of 187 people since the 2021 Census, which reported a population of 4,408 people. The change was inferred from the resident population of 4,574 estimated by AreaSearch following examination of the latest ERP data release by the ABS (June 2024) and an additional 5 validated new addresses since the Census date. This level of population equates to a density ratio of 161 persons per square kilometer. Natural growth contributed approximately 56% of overall population gains during recent periods.
AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For areas not covered by this data, AreaSearch utilises the VIC State Government's Regional/LGA projections released in 2023 with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Growth rates by age group are applied across all areas for years 2032 to 2041. The Cockatoo (Vic.) (SA2) is anticipated to expand by 140 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of approximately 2.6% in total over the 17 years.
Frequently Asked Questions - Population
Development
The level of residential development activity in Cockatoo is very low in comparison to the average area assessed nationally by AreaSearch
AreaSearch analysis of ABS building approval numbers indicates approximately 4 dwellings receiving development approval annually in Cockatoo. This results in an estimated 22 homes approved over the past five financial years, from FY-21 to FY-25, with no approvals so far in FY-26. Despite population decline in recent years, development activity has been adequate relative to population changes, which is positive for buyers.
The average construction value of new properties is $847,000, indicating a focus on the premium segment. Commercial approvals registered this financial year totalled $10.8 million, showing steady commercial investment activity. Compared to Greater Melbourne, Cockatoo has markedly lower building activity, 91.0% below the regional average per person, which typically strengthens demand and prices for existing properties. This is also below national averages, reflecting the area's maturity and potential planning constraints. Recent development has comprised entirely detached houses, preserving the area's low density nature and attracting space-seeking buyers.
The estimated population per dwelling approval is 1529 people. Future projections estimate Cockatoo will add 119 residents by 2041, with current construction levels expected to meet demand and create favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.
Frequently Asked Questions - Development
Infrastructure
Cockatoo has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally
No infrastructure projects have been identified by AreaSearch that could impact the area. Key projects include South East Melbourne Recycled Water Supply Infrastructure Upgrades, Yarra Ranges Council Drainage Infrastructure Program, Additional VLocity Trains, and Level Crossing Removal Project (Melbourne).
Professional plan users can use the search below to filter and access additional projects.
INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Victorian Desalination Plant Expansion
Recommended expansion of the existing Victorian Desalination Plant to increase production capacity from 150 GL to 200 GL per year. As of late 2025, Infrastructure Victoria's 30-year strategy recommends the State Government develop a detailed business case for this expansion to meet water demand until 2035. The project aims to secure Melbourne's water supply against climate change and population growth, with manufactured sources potentially providing 65% of the city's water by 2050.
Marinus Link
Marinus Link is a 1,500 MW high-voltage direct current (HVDC) electricity and telecommunications interconnector. Stage 1 (750 MW) involves 255 km of subsea cable across Bass Strait and 90 km of underground cable in Gippsland. As of February 2026, the Australian Energy Regulator (AER) has approved $3.47 billion in capital expenditure for Stage 1. Major contracts are awarded to the TasVic Greenlink joint venture (DT Infrastructure and Samsung C&T) for converter stations at Heybridge (TAS) and Hazelwood (VIC), with full construction activities commencing in early 2026 and a target commissioning date of 2030.
Level Crossing Removal Project
State-wide program to remove 110 level crossings across metropolitan Melbourne by 2030, with 88 already removed. The project aims to deliver safer roads, reduce congestion, and provide more reliable train services by rebuilding or upgrading 54 stations and creating over 31 MCGs of new community open space.
Level Crossing Removal Project (Melbourne)
Program to remove 110 dangerous and congested level crossings across metropolitan Melbourne by 2030, with new or upgraded stations and open space created under elevated rail where suitable. 87 crossings were listed as removed as of late July 2025. The works are delivered under Victorias Big Build by the Victorian Infrastructure Delivery Authority (VIDA) through the Level Crossing Removal Project (LXRP).
Gippsland Line Upgrade
The Gippsland Line Upgrade, now complete as of mid-2025, has delivered more frequent and reliable train services to the growing communities of Gippsland. Key features include station upgrades at Bunyip, Longwarry, Morwell, and Traralgon (including new second platforms and accessibility improvements), a new bridge over the Avon River at Stratford, new signalling and train control systems, track duplication, and the extension of VLocity trains to Bairnsdale. From September 2025, over 80 additional weekly services were introduced, enabling trains approximately every 40 minutes between Melbourne and Traralgon for much of the day, 7 days a week. The project created over 500 jobs during construction.
Regional Housing Fund Projects
Part of $1 billion statewide program delivering 1,300+ new homes including social housing, affordable rentals and homeownership opportunities across regional Victoria and growth corridors.
South East Melbourne Recycled Water Supply Infrastructure Upgrades
Upgrades to recycle more water in South East Melbourne for irrigation, improving water security and reducing demand for potable water amidst climate change and population growth.
Yarra Ranges Council Drainage Infrastructure Program
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.
Employment
AreaSearch analysis places Cockatoo well above average for employment performance across multiple indicators
Cockatoo's workforce is skilled with notable representation in the construction sector. Its unemployment rate was 3.1% as of September 2025, lower than Greater Melbourne's 4.7%.
Employment growth over the past year was estimated at 4.1%. As of that date, 2,729 residents were employed, with an unemployment rate 1.5% below Greater Melbourne's. Workforce participation was 67.1%, close to Greater Melbourne's 64.1%. Major employment sectors included construction, health care & social assistance, and manufacturing.
Construction had a strong presence, being 1.8 times the regional level. Professional & technical services had limited representation with 4.9% employment compared to the regional 10.1%. Employment opportunities locally appeared limited based on Census data comparison of working population vs resident population. In the preceding 12 months, employment increased by 4.1%, labour force by 4.5%, and unemployment rose by 0.4 percentage points. This contrasted with Greater Melbourne's 3.0% employment growth, 3.3% labour force expansion, and 0.3 percentage point unemployment rise. State-level data to 25-Nov-25 showed Victoria's employment grew by 1.13% year-on-year, adding 41,950 jobs, with an unemployment rate of 4.7%, slightly higher than the national rate of 4.3%. Jobs and Skills Australia's May-25 forecasts projected national employment growth at 6.6% over five years and 13.7% over ten years. Applying these projections to Cockatoo's employment mix suggested local employment should increase by 6.1% over five years and 12.8% over ten years, assuming population projections remain constant for illustrative purposes.
Frequently Asked Questions - Employment
Income
Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis
AreaSearch's latest postcode level ATO data for financial year ending June 2023 shows median income in Cockatoo suburb is $52,955 and average income is $71,779. This compares to Greater Melbourne's median income of $57,688 and average income of $75,164. Based on Wage Price Index growth rate of 8.25% from July 2023 to September 2025, estimated current median income is approximately $57,324 and average income is around $77,701. Census data from 2021 indicates incomes in Cockatoo cluster around the 61st percentile nationally. Income distribution shows that 42.8% of locals (1,966 people) fall into the $1,500 - $2,999 bracket, similar to metropolitan region's 32.8%. After housing costs, 85.0% of income remains for other expenses. The suburb's SEIFA income ranking places it in the fifth decile.
Frequently Asked Questions - Income
Housing
Cockatoo is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
The latest Census evaluation of dwelling structures in Cockatoo showed 100.0% houses and 0.0% other dwellings, compared to Melbourne metro's 91.1% houses and 8.9% other dwellings. Home ownership in Cockatoo was 24.9%, similar to Melbourne metro, with mortgaged dwellings at 67.3% and rented dwellings at 7.8%. The median monthly mortgage repayment in Cockatoo was $1,742, below the Melbourne metro average of $1,866. The median weekly rent figure in Cockatoo was $370, compared to Melbourne metro's $361. Nationally, Cockatoo's mortgage repayments were lower than the Australian average of $1,863, and rents were less than the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Cockatoo features high concentrations of family households, with a fairly typical median household size
Family households comprise 79.6% of all households, including 41.9% couples with children, 25.2% couples without children, and 11.6% single parent families. Non-family households make up the remaining 20.4%, with lone person households at 18.4% and group households comprising 2.3%. The median household size is 2.8 people, matching the Greater Melbourne average.
Frequently Asked Questions - Households
Local Schools & Education
The educational profile of Cockatoo exceeds national averages, with above-average qualification levels and academic performance metrics
The area's university qualification rate is 18.2%, significantly lower than Greater Melbourne's average of 37.0%. Bachelor degrees are the most common at 12.5%, followed by postgraduate qualifications (3.0%) and graduate diplomas (2.7%). Vocational credentials are prevalent, with 46.7% of residents aged 15+ holding them, including advanced diplomas (13.0%) and certificates (33.7%). Educational participation is high, with 32.8% of residents currently enrolled in formal education, comprising 12.7% in primary, 9.3% in secondary, and 3.7% in tertiary education.
Educational participation is notably high, with 32.8% of residents currently enrolled in formal education. This includes 12.7% in primary education, 9.3% in secondary education, and 3.7% pursuing tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Analysis of public transport data indicates 19 active transport stops operating within Cockatoo. These stops serve a mix of bus routes, totaling 7 individual routes that facilitate 493 weekly passenger trips combined. Transport accessibility is moderate, with residents typically situated 593 meters from the nearest stop.
Service frequency averages 70 trips per day across all routes, translating to approximately 25 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health outcomes in Cockatoo are marginally below the national average with the level of common health conditions among the general population somewhat typical, though higher than the nation's average among older cohorts
Cockatoo's health indicators show below-average outcomes with common health conditions among its general population being somewhat typical but higher than the national average for older cohorts. Approximately 55% of Cockatoo's total population (~2,535 people) has private health cover, compared to Greater Melbourne's 51.8%.
Mental health issues and asthma are the most prevalent medical conditions in the area, affecting 10.9 and 9.5% of residents respectively. Sixty-six point five percent of residents declare themselves completely clear of medical ailments, compared to Greater Melbourne's 70.3%. Cockatoo has 13.0% of its population aged 65 and over (597 people), with health outcomes among seniors presenting challenges requiring more attention than the broader population.
Frequently Asked Questions - Health
Cultural Diversity
Cockatoo is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Cockatoo's cultural diversity was found to be below average, with 87.5% of its population being citizens, 86.7% born in Australia, and 95.8% speaking English only at home. Christianity is the main religion in Cockatoo, comprising 29.5% of people there, compared to Judaism which makes up 0.2%, higher than Greater Melbourne's 0.1%. The top three ancestry groups in Cockatoo are Australian (32.1%), English (29.6%), and Irish (7.9%).
Notably, Dutch ancestry is overrepresented at 2.9% compared to the regional average of 2.6%, Hungarian at 0.5% versus 0.4%, and Russian at 0.5% against 0.2%.
Frequently Asked Questions - Diversity
Age
Cockatoo's population is slightly younger than the national pattern
Cockatoo's median age is nearly matching Greater Melbourne's average of 37 years, which is slightly below Australia's median age of 38. Compared to Greater Melbourne, Cockatoo has a higher percentage of residents aged 55-64 (13.1%) but fewer residents aged 25-34 (11.7%). Between the 2021 Census and present, the population aged 75-84 has grown from 2.3% to 3.9%. Conversely, the 25-34 age group has decreased from 13.6% to 11.7%. By 2041, demographic modeling suggests Cockatoo's age profile will change significantly. The 75-84 cohort is projected to grow by 59%, adding 105 residents to reach 285. Residents aged 65 and above are expected to drive 62% of population growth, reflecting aging demographic trends. Meanwhile, the 5-14 and 25-34 age groups are anticipated to experience population declines.