Reservoir - South West

Reservoir - South West has seen population growth performance typically on par with national averages when looking at short and medium term trends

Reservoir - South West's population is approximately 15,353 as of Feb 2026. This figure represents an increase of 1,263 people since the 2021 Census, which recorded a population of 14,090. The growth was inferred from ABS' estimated resident population of 15,161 in June 2024 and validated new addresses totalling 253 since the Census date. This results in a population density of 2,731 persons per square kilometer, placing it among the upper quartile of locations assessed by AreaSearch. The area's growth rate of 9.0% since the census is within 0.9 percentage points of the national average (9.9%). Overseas migration contributed approximately 79.9% to overall population gains in recent periods.

AreaSearch uses ABS/Geoscience Australia projections released in 2024 with a base year of 2022 for each SA2 area, and VIC State Government's Regional/LGA projections from 2023 adjusted using weighted aggregation for areas not covered by the former data. Growth rates by age group are applied across all areas until 2041. Based on these projections, a significant population increase is forecasted for top quartile statistical areas nationwide, with Reservoir - South West expected to increase by 6,155 persons to 2041, reflecting an overall increase of 38.8% over the 17-year period.

Recent residential development output has been above average within Reservoir - South West when compared nationally

Reservoir - South West has averaged approximately 87 new dwelling approvals per year. Over the past five financial years, from FY21 to FY25436 homes were approved, with an additional 53 approved so far in FY26. On average, around 0.5 people have moved to the area for each dwelling built over these years.

This suggests that new supply is meeting or exceeding demand, providing ample buyer choice and creating capacity for population growth beyond current forecasts. The average expected construction cost value of new homes is $281,000, which is under regional levels, indicating more accessible housing choices for buyers. In FY26, $61,000 in commercial development approvals have been recorded, predominantly focusing on residential development. Compared to Greater Melbourne, Reservoir - South West shows approximately 75% of the construction activity per person and ranks among the 72nd percentile of areas assessed nationally. Recent construction comprises 32.0% detached houses and 68.0% townhouses or apartments, marking a significant shift from existing housing patterns (currently 57.0% houses).

This focus on higher-density living creates more affordable entry points, suiting downsizers, investors, and first-home buyers. With around 181 people per dwelling approval, Reservoir - South West shows characteristics of a growth area. Looking ahead, Reservoir - South West is expected to grow by approximately 5,963 residents through to 2041, according to the latest AreaSearch quarterly estimate. If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth in the area.

Reservoir - South West has emerging levels of nearby infrastructure activity, ranking in the 37thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch identified four projects likely impacting the region: Reservoir Leisure Centre Redevelopment, Goosnargh Housing Development, Suburban Rail Loop North, and Reservoir Suburban Revitalisation Program. The following details those projects deemed most relevant.

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

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Employment conditions in Reservoir - South West remain below the national average according to AreaSearch analysis

Reservoir - South West has a well-educated workforce with strong professional services representation. The unemployment rate was 4.3% in the past year, with an estimated employment growth of 0.7%. As of September 2025, there were 8,887 residents employed, with an unemployment rate of 0.4% below Greater Melbourne's rate of 4.7%, and workforce participation similar to Greater Melbourne's 71.0%.

Census responses showed that 35.8% of residents worked from home. Dominant employment sectors include health care & social assistance, education & training, and construction. The area has a specialization in public administration & safety, with an employment share 1.4 times the regional level. Conversely, retail trade shows lower representation at 8.3%.

Limited local employment opportunities are indicated by the count of Census working population versus resident population. Over a 12-month period ending in September 2025, employment increased by 0.7% alongside labour force increasing by 0.5%, causing the unemployment rate to fall by 0.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Reservoir - South West's employment mix suggests local employment should increase by 6.6% over five years and 13.7% over ten years.

The economic profile demonstrates above-average performance, with income metrics exceeding national benchmarks based on AreaSearch comparative assessment

The Reservoir - South West SA2 had a median taxpayer income of $57,309 and an average of $67,066 in the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is approximately average nationally, compared to Greater Melbourne's median income of $57,688 and average income of $75,164. Based on Wage Price Index growth of 8.25% since financial year 2023, estimated incomes as of September 2025 would be approximately $62,037 (median) and $72,599 (average). According to the 2021 Census, household, family and personal incomes in Reservoir - South West cluster around the 55th percentile nationally. The largest income segment comprises 33.9% earning $1,500 - 2,999 weekly, with 5,204 residents falling into this category, aligning with regional trends where this cohort also represents 32.8%. Housing affordability pressures are severe, with only 83.1% of income remaining after housing costs, ranking at the 49th percentile nationally. The area's SEIFA income ranking places it in the 6th decile.

Reservoir - South West displays a diverse mix of dwelling types, with a higher proportion of rental properties than the broader region

In Reservoir - South West, as per the latest Census evaluation, 56.8% of dwellings were houses while 43.2% comprised other types such as semi-detached homes, apartments, and 'other' dwellings. This contrasts with Melbourne metro's 67.9% houses and 32.1% other dwellings. Home ownership in Reservoir - South West stood at 27.3%, with mortgaged dwellings at 31.0% and rented ones at 41.6%. The median monthly mortgage repayment was $2,020, exceeding Melbourne metro's average of $2,000. The median weekly rent in the area was $361, lower than Melbourne metro's $390. Nationally, Reservoir - South West's mortgage repayments were higher at $2,020 compared to Australia's average of $1,863, while rents were lower at $361 against the national figure of $375.

Reservoir - South West features high concentrations of group households and lone person households, with a lower-than-average median household size

Family households constitute 64.2% of all households, including 28.6% couples with children, 23.0% couples without children, and 10.8% single parent families. Non-family households account for the remaining 35.8%, with lone person households at 30.6% and group households comprising 5.3%. The median household size is 2.4 people, which is smaller than the Greater Melbourne average of 2.6.

Reservoir - South West shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

The area's educational profile is notable regionally with university qualification rates at 38.9% of residents aged 15+, surpassing the Australian average of 30.4% and the SA4 region average of 32.8%. Bachelor degrees are most prevalent at 24.4%, followed by postgraduate qualifications (10.6%) and graduate diplomas (3.9%). Vocational credentials are prominent, with 27.1% of residents aged 15+ holding such qualifications – advanced diplomas comprise 11.6% and certificates make up 15.5%.

Educational participation is high, with 28.9% of residents currently enrolled in formal education, including 8.8% in primary, 6.5% in tertiary, and 6.0% pursuing secondary education.

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

Reservoir - South West has 107 active public transport stops offering a mix of light rail and bus services. These are served by 11 routes, providing a total of 9,011 weekly passenger trips. The area's transport accessibility is rated excellent, with residents typically located 145 meters from the nearest stop. As a predominantly residential zone, most commuters travel outward. Cars remain the primary mode of transport at 74%, followed by trains at 14% and cycling at 2%. Vehicle ownership averages 1.0 per dwelling, lower than the regional average.

According to the 2021 Census, 35.8% of residents work from home, which may be influenced by COVID-19 conditions. Service frequency across all routes averages 1,287 trips per day, equating to approximately 84 weekly trips per stop. The accompanying map displays the 100 nearest stops to the location's centrepoint.

Reservoir - South West's residents are relatively healthy in comparison to broader Australia with the level of common health conditions among the general population somewhat typical, though higher than the nation's average among older cohorts

South West's health metrics closely align with national benchmarks, as assessed by AreaSearch using mortality rates and chronic condition prevalence. Common health conditions among the general population are somewhat typical but higher than the national average among older cohorts.

Private health cover is at approximately 52% of the total population (~7,998 people), slightly lagging the average SA2 area's rate of 56.7%. This compares to Greater Melbourne's 56.7%. The most prevalent medical conditions in the area are mental health issues and asthma, affecting 9.7% and 7.7% of residents respectively, while 71.2% report being completely clear of medical ailments compared to 72.6% across Greater Melbourne. The under-65 population demonstrates better than average health outcomes. The area has 13.4% of residents aged 65 and over (2,057 people), lower than Greater Melbourne's 15.1%. Health outcomes among seniors present some challenges, ranking lower nationally than the broader population.

Reservoir - South West was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

Reservoir-South West has high cultural diversity, with 33.2% of its population born overseas and 36.6% speaking a language other than English at home. Christianity is the main religion in Reservoir-South West, comprising 42.5%. Islam is overrepresented, making up 6.5%, compared to Greater Melbourne's 5.6%.

The top three ancestry groups are English (17.5%), Australian (16.5%), and Other (13.2%). Italian (12.2% vs regional 5.2%), Greek (5.2% vs 2.7%), and Macedonian (1.4% vs 0.7%) are notably overrepresented among ethnic groups.

Reservoir - South West's population is slightly younger than the national pattern

Reservoir-South West has a median age of 37, matching Greater Melbourne's figure and being comparable to Australia's 38 years. The 35-44 age group is strongly represented at 18.7%, higher than Greater Melbourne, while the 5-14 cohort is less prevalent at 9.7%. Between 2021 and present, the 15-24 age group has increased from 9.2% to 10.7% of the population. Conversely, the 25-34 cohort has decreased from 18.6% to 17.0%, and the 5-14 group has dropped from 11.0% to 9.7%. By 2041, demographic projections show significant shifts in Reservoir-South West's age structure, with the 45-54 group expected to grow by 54% (1,117 people), reaching 3,182 from 2,064.