Emerald - Cockatoo

An assessment of population growth drivers in Emerald - Cockatoo reveals an overall ranking slightly below national averages considering recent, and medium term trends

Emerald - Cockatoo's population, as of Nov 2025, is approximately 19,047. This figure represents an increase of 414 people since the 2021 Census, which reported a population of 18,633. The change is inferred from ABS estimated resident population data of 18,958 in June 2024 and additional validated new addresses since the Census date. This results in a density ratio of 51 persons per square kilometer. Natural growth contributed approximately 55.9% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch uses VIC State Government's Regional/LGA projections from 2023, adjusted employing weighted aggregation methods to SA2 levels. Future population dynamics anticipate an increase just below the median for statistical areas analysed by AreaSearch. By 2041, based on latest annual ERP population numbers, Emerald - Cockatoo is expected to grow by 1,184 persons, reflecting a total increase of approximately 5.8% over the 17 years.

AreaSearch assessment of residential development drivers sees a low level of activity in Emerald - Cockatoo, placing the area among the bottom 25% of areas assessed nationally

Emerald - Cockatoo has recorded approximately 30 residential properties granted approval annually. Over the past five financial years, from FY21 to FY25153 homes were approved, with an additional 10 approved in FY26 so far. On average, over these five years, only 0.8 new residents per year were associated with each dwelling constructed.

This indicates that new supply is meeting or exceeding demand, providing ample buyer choice and capacity for population growth beyond current forecasts. The average construction value of new properties is $498,000, suggesting a focus on the premium market with high-end developments. In FY26, $53.8 million in commercial approvals have been registered, showing strong commercial development momentum. However, compared to Greater Melbourne, Emerald - Cockatoo has significantly less development activity, at 85.0% below the regional average per person. This scarcity of new dwellings typically strengthens demand and prices for existing properties. Recent construction in the area comprises 84.0% standalone homes and 16.0% medium and high-density housing, maintaining its traditional low density character with a focus on family homes appealing to those seeking space.

This represents a notable shift from the area's existing housing composition, which is currently 99.0% houses. The estimated population per dwelling approval in Emerald - Cockatoo is 680 people, reflecting its quiet, low activity development environment. Future projections suggest that by 2041, the area will add 1,095 residents (from the latest AreaSearch quarterly estimate). With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

Emerald - Cockatoo has moderate levels of nearby infrastructure activity, ranking in the 46thth percentile nationally

Infrastructure changes significantly influence an area's performance. AreaSearch has identified 16 projects likely impacting the area. Notable ones are Kaduna Park Estate, Arbor Officer, Golden Win Estate (formerly Starling Road Residential Subdivision), and Officer Fields. The following list details those most relevant.

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

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Employment performance in Emerald - Cockatoo ranks among the strongest 15% of areas evaluated nationally

Emerald-Cockatoo has a skilled workforce with notable representation in the construction sector. As of September 2025, its unemployment rate is 2.4%, below Greater Melbourne's 4.7%. Employment growth over the past year was estimated at 4.3%.

There are 11,065 residents employed, with a workforce participation rate of 73.9%. A significant proportion, 25.9%, work from home. Dominant employment sectors include construction, healthcare & social assistance, and education & training. Construction is particularly notable, with employment levels at 1.8 times the regional average.

However, professional & technical services have limited presence, at 6.2% compared to the regional 10.1%. Employment opportunities locally may be limited, as indicated by Census data comparing working population to resident population. Over a 12-month period ending September 2025, employment increased by 4.3%, while labour force grew by 4.5%, leading to a rise in unemployment rate of 0.2 percentage points. In contrast, Greater Melbourne experienced employment growth of 3.0% and labour force growth of 3.3%. National employment forecasts from Jobs and Skills Australia project national employment growth at 6.6% over five years and 13.7% over ten years. Applying these projections to Emerald-Cockatoo's employment mix suggests local employment should increase by 6.2% over five years and 12.9% over ten years, though these are simple extrapolations for illustrative purposes only.

Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch

In AreaSearch's latest postcode level ATO data for financial year 2023, Emerald - Cockatoo SA2 had a median income of $57,595 and an average of $73,617. This was higher than the national average. In comparison, Greater Melbourne had a median income of $57,688 and an average of $75,164. Based on Wage Price Index growth of 8.25% since financial year 2023, estimates for September 2025 would be approximately $62,347 (median) and $79,690 (average). According to the 2021 Census, incomes in Emerald - Cockatoo cluster around the 69th percentile nationally. The earnings profile shows that 35.7% of residents (6,799 people) fall into the $1,500 - 2,999 bracket, similar to the surrounding region where 32.8% occupy this bracket. Economic strength is evident with 30.3% of households earning high weekly incomes exceeding $3,000, supporting elevated consumer spending. After housing costs, residents retain 86.8% of their income, reflecting strong purchasing power. The area's SEIFA income ranking places it in the 7th decile.

Emerald - Cockatoo is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Emerald - Cockatoo's dwelling structure, as per the latest Census, consisted of 99.2% houses and 0.9% other dwellings. This compares to Melbourne metro's figures of 67.9% houses and 32.1% other dwellings. Home ownership in Emerald - Cockatoo stood at 35.4%, with the rest being mortgaged (56.9%) or rented (7.6%). The median monthly mortgage repayment was $1,980, lower than Melbourne metro's average of $2,000. The median weekly rent figure was $370, compared to Melbourne metro's $390. Nationally, Emerald - Cockatoo's mortgage repayments were higher at $1,980 versus the Australian average of $1,863, while rents were lower at $370 compared to the national figure of $375.

Emerald - Cockatoo features high concentrations of family households, with a higher-than-average median household size

Family households account for 82.0% of all households, including 43.5% couples with children, 29.0% couples without children, and 8.9% single parent families. Non-family households constitute the remaining 18.0%, with lone person households at 16.3% and group households comprising 1.7%. The median household size is 2.9 people, which is larger than the Greater Melbourne average of 2.6.

The educational profile of Emerald - Cockatoo exceeds national averages, with above-average qualification levels and academic performance metrics

The area has university qualification rates of 23.6%, significantly lower than Greater Melbourne's average of 37.0%. Bachelor degrees are the most common at 16.1%, followed by postgraduate qualifications (4.3%) and graduate diplomas (3.2%). Vocational credentials are prevalent, with 41.3% of residents aged 15+ holding them, including advanced diplomas (12.9%) and certificates (28.4%). Educational participation is high, with 31.5% of residents currently enrolled in formal education: 11.3% in primary, 9.6% in secondary, and 4.1% in tertiary education.

Educational participation is notably high, with 31.5% of residents currently enrolled in formal education. This includes 11.3% in primary education, 9.6% in secondary education, and 4.1% pursuing tertiary education.

Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Emerald-Cockatoo has 82 active public transport stops, all buses. These are served by nine routes offering 999 weekly passenger trips. Residents have limited access to transport, living an average of 1375 meters from the nearest stop. Most residents commute outward daily using cars, which remain the dominant mode at 95%. On average, there are 2.2 vehicles per dwelling, higher than the regional norm. A significant 25.9% of residents work from home (2021 Census).

Service frequency averages 142 trips per day across all routes, equating to around 12 weekly trips per stop.

Emerald - Cockatoo's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Emerald - Cockatoo residents show positive health outcomes according to data analysis by AreaSearch.

Mortality rates and health conditions align with national benchmarks, with common health issues seen across all age groups. Private health cover is high at approximately 55% of the total population (~10,552 people). Mental health issues and asthma are the most prevalent conditions, affecting 8.7 and 8.3% respectively. About 68.6% of residents report no medical ailments, compared to 72.6% in Greater Melbourne. Health outcomes among working-age individuals are typical. The area has a higher proportion of seniors aged 65 and over at 18.0%, or 3,424 people, compared to Greater Melbourne's 14.9%. Senior health outcomes rank nationally higher than the general population.

Emerald - Cockatoo is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Emerald-Cockatoo showed lower cultural diversity, with 85.3% born in Australia, 89.5% being citizens, and 95.3% speaking English only at home. Christianity was the dominant religion, comprising 35.6%. Judaism was overrepresented at 0.2%, compared to Greater Melbourne's 1.0%.

Top ancestry groups were English (30.8%), Australian (30.0%), and Scottish (8.1%), all higher than regional averages. Dutch (3.1%) Hungarian (0.5%) and Welsh (0.7%) were notably overrepresented compared to regional figures.

Emerald - Cockatoo's population is slightly older than the national pattern

Emerald - Cockatoo's median age is 41 years, which is significantly higher than Greater Melbourne's average of 37 years and slightly older than Australia's median of 38 years. Compared to Greater Melbourne's average, the 55-64 age group is notably over-represented in Emerald - Cockatoo at 13.9%, while the 25-34 age group is under-represented at 7.8%. According to the 2021 Census, the 75-84 age group has increased from 4.3% to 5.7% of the population, while the 25-34 age group has decreased from 9.9% to 7.8%. By 2041, demographic modeling suggests Emerald - Cockatoo's age profile will change significantly. The 75-84 cohort is projected to grow by 59%, adding 649 residents to reach 1,743. Residents aged 65 and older are expected to represent 72% of the population growth. Conversely, population declines are anticipated for the 25-34 and 0-4 age groups.