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

Based on AreaSearch's analysis, Reservoir - South West's population is around 15,353 as of Feb 2026. This reflects an increase of 1,263 people (9.0%) since the 2021 Census, which reported a population of 14,090 people. The change is inferred from the estimated resident population of 15,161 from the ABS as of June 2024 and an additional 253 validated new addresses since the Census date. This population level equates to a density ratio of 2,731 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Reservoir - South West's 9.0% growth since the census positions it within 0.9 percentage points of the national average (9.9%), demonstrating competitive growth fundamentals. Population growth for the area was primarily driven by overseas migration, which contributed approximately 79.9% 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 any SA2 areas not covered by this data, AreaSearch is utilising 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 from these aggregations are also applied across all areas for years 2032 to 2041. Considering the projected demographic shifts, a significant population increase in the top quartile of statistical areas across the nation is forecast, with the area expected to increase by 6,155 persons by 2041 based on the latest annual ERP population numbers, reflecting an increase of 38.8% in total over the 17 years.

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

Reservoir - South West has averaged around 87 new dwelling approvals per year, with 436 homes approved over the past 5 financial years (between FY-21 and FY-25) and 57 so far in FY-26. With an average of only 0.5 people per year moving to the area for each dwelling built over the past 5 financial years (between FY-21 and FY-25), new supply is keeping pace with or exceeding demand, offering ample buyer choice and creating capacity for population growth beyond current forecasts, while new homes are being built at an average value of $281,000—under regional levels—indicating more accessible housing choices for buyers. Additionally, $61,000 in commercial development approvals have been recorded this financial year, suggesting a predominantly residential focus.

Compared to Greater Melbourne, Reservoir - South West shows approximately 75% of the construction activity per person while it places among the 72nd percentile of areas assessed nationally. Recent construction comprises 32.0% detached houses and 68.0% townhouses or apartments. This focus on higher-density living creates more affordable entry points and suits downsizers, investors, and first-home buyers. This marks a significant departure from existing housing patterns (currently 57.0% houses), suggesting diminishing developable land availability and responding to evolving lifestyle preferences and housing affordability needs. 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 5,963 residents through to 2041 (from 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.

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

Nothing can influence an area's performance as much as changes to local infrastructure, major projects and planning initiatives. In total 4 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Reservoir Leisure Centre Redevelopment, Goosnargh Housing Development, Suburban Rail Loop North, and the Reservoir Suburban Revitalisation Program, with the list below detailing those likely to be of most relevance.

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 features a well-educated workforce, with professional services showing strong representation, an unemployment rate of 4.7%, and 1.0% in estimated employment growth over the past year. As of December 2025, 8,937 residents are in work while the unemployment rate is in line with Greater Melbourne's rate of 4.8%, and workforce participation is fairly standard (73.4% compared to Greater Melbourne's 71.3%). Based on Census responses, a high 35.8% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The dominant employment sectors among residents include health care & social assistance, education & training, and construction. The area has particular employment specialization in public administration & safety, with an employment share of 1.4 times the regional level. Conversely, retail trade shows lower representation at 8.3% versus the regional average of 9.8%. The predominantly residential area appears to offer limited employment opportunities locally, as indicated by the count of Census working population vs resident population.

Based on AreaSearch analysis of SALM and ABS data, the 12-month period saw employment increasing by 1.0% alongside labour force increasing by 1.4%, causing the unemployment rate to rise by 0.3 percentage points. In contrast, Greater Melbourne experienced employment growth of 2.4% and labour force growth of 2.8%, with a 0.3 percentage point rise. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Reservoir - South West. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific 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 (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

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

The Reservoir - South West SA2 shows a median taxpayer income of $57,309 and an average of $67,066 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is approximately average nationally, contrasting with Greater Melbourne's median income of $57,688 and average income of $75,164. Based on Wage Price Index growth of 8.25% since FY-23, current estimates would be approximately $62,037 (median) and $72,599 (average) as of September 2025. According to 2021 Census figures, household, family and personal incomes in Reservoir - South West cluster around the 55th percentile nationally. Looking at income distribution, the largest segment comprises 33.9% earning $1,500 - 2,999 weekly (5,204 residents), aligning with the region where this cohort likewise represents 32.8%. Housing affordability pressures are severe, with only 83.1% of income remaining, ranking at the 49th percentile and 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

Dwelling structure within Reservoir - South West, as evaluated at the latest Census, comprised 56.8% houses and 43.2% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Melbourne metro's 67.9% houses and 32.1% other dwellings. Meanwhile, the level of home ownership within Reservoir - South West lagged that of Melbourne metro, at 27.3%, with the remainder of dwellings either mortgaged (31.0%) or rented (41.6%). The median monthly mortgage repayment in the area was above the Melbourne metro average at $2,020, while the median weekly rent figure was recorded at $361, compared to Melbourne metro's $2,000 and $390. Nationally, Reservoir - South West's mortgage repayments are higher than the Australian average of $1,863, while rents are less than 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 dominate at 64.2% of all households, comprising 28.6% couples with children, 23.0% couples without children, and 10.8% single parent families. Non-family households make up the remaining 35.8%, with lone person households at 30.6% and group households comprising 5.3% of the total. The median household size of 2.4 people 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 stands out regionally, with university qualification rates (38.9% of residents aged 15+) exceeding the Australian average of 30.4% and that of the SA4 region (32.8%), reflecting the community's emphasis on higher education. Bachelor degrees lead at 24.4%, followed by postgraduate qualifications (10.6%) and graduate diplomas (3.9%). Trade and technical skills feature prominently, with 27.1% of residents aged 15+ holding vocational credentials, including advanced diplomas (11.6%) and certificates (15.5%).

Educational participation is notably high, with 28.9% of residents currently enrolled in formal education. This includes 8.8% in primary education, 6.5% in tertiary education, 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

Public transport analysis reveals 107 active transport stops operating within Reservoir - South West, comprising a mix of light rail and buses. These stops are serviced by 11 individual routes, collectively providing 9,011 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 145 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 74%, with 14% by train and 2% cycling. Vehicle ownership averages 1.0 per dwelling, which is below the regional average. A high 35.8% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 1,287 trips per day across all routes, equating to approximately 84 weekly trips per individual stop. The accompanying map shows the 100 nearest stops to the location 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

Reservoir - South West's health metrics sit close to national benchmarks, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. The level of common health conditions among the general population is somewhat typical, though higher than the national average among older cohorts, and the rate of private health cover slightly lags that of the average SA2 area at approximately 52% of the total population (~7,998 people). This compares to 56.7% across Greater Melbourne.

The most common medical conditions in the area are mental health issues and asthma, impacting 9.7% and 7.7% of residents, respectively, while 71.2% declared themselves as 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), which is lower than the 15.1% in Greater Melbourne. Health outcomes among seniors present some challenges, though they rank 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 scores highly on cultural diversity, with 33.2% of its population born overseas and 36.6% speaking a language other than English at home. The main religion in Reservoir - South West is Christianity, which makes up 42.5% of the population. However, the most apparent overrepresentation is in Islam, which comprises 6.5% of the population, compared to 5.6% across Greater Melbourne.

In terms of ancestry (country of birth of parents), the top three represented groups in Reservoir - South West are English, comprising 17.5% of the population, Australian, comprising 16.5% of the population, and Other, comprising 13.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Italian is notably overrepresented at 12.2% of Reservoir - South West (vs 5.2% regionally), Greek at 5.2% (vs 2.7%) and Macedonian at 1.4% (vs 0.7%).

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

With a median age of 37, Reservoir - South West is equal to the Greater Melbourne figure of 37 and remains comparable to Australia's 38 years. The 35 - 44 age group shows strong representation at 18.7% compared to Greater Melbourne, whereas the 5 - 14 cohort is less prevalent at 9.7%. In the period since 2021, the 15 to 24 age group has grown from 9.2% to 10.7% of the population. Conversely, the 25 to 34 cohort has declined from 18.6% to 17.0% and the 5 to 14 group dropped from 11.0% to 9.7%. Looking ahead to 2041, demographic projections reveal significant shifts in Reservoir - South West's age structure. Leading the demographic shift, the 45 to 54 group will grow by 54% (1,117 people), reaching 3,182 from 2,064.