Clayton South

Population growth drivers in Clayton South are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

Based on AreaSearch's analysis, Clayton South's population is around 15,202 as of Feb 2026. This reflects an increase of 1,821 people (13.6%) since the 2021 Census, which reported a population of 13,381 people. The change is inferred from the estimated resident population of 15,138 from the ABS as of June 2024 and an additional 293 validated new addresses since the Census date. This population level equates to a density ratio of 1,914 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. Clayton South's 13.6% growth since the 2021 census exceeded the SA3 area (6.9%) and the national average, marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration, which contributed approximately 87.7% 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. Regarding demographic trends, a significant population increase in the top quartile of national areas is forecast, with the area expected to expand by 5,731 persons by 2041 based on the latest annual ERP population numbers, reflecting an increase of 37.3% in total over the 17 years.

Recent residential development output has been above average within Clayton South when compared nationally

Clayton South has recorded around 85 residential properties granted approval each year, totalling 426 homes over the past 5 financial years. So far in FY-26, 15 approvals have been recorded. With an average of 2.5 new residents per year gained for each dwelling built over the past 5 financial years (between FY-21 and FY-25), reflecting robust demand that underpins property values, new homes are being built at an average value of $263,000—below the regional average—suggesting more affordable housing options for buyers. There have also been $29.8 million in commercial approvals this financial year, indicating strong commercial development momentum.

Compared to Greater Melbourne, Clayton South shows 61.0% higher new home approvals (per person), creating greater choice for buyers, though building activity has slowed in recent years. New building activity shows 15.0% detached houses and 85.0% 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 56.0% houses), suggesting diminishing developable land availability and responding to evolving lifestyle preferences and housing affordability needs. At around 480 people per approval, Clayton South indicates a mature market.

Future projections show Clayton South adding 5,667 residents by 2041 (from the latest AreaSearch quarterly estimate). At current development rates, housing supply may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

Clayton South has moderate levels of nearby infrastructure activity, ranking in the 44thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 26 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Sanctuary Sandringham, Sandringham Village Streetscape Masterplan, 1899-1901 Dandenong Road Mixed-Use Development, and Skylight Sandringham, 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.

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

The labour market in Clayton South shows considerable strength compared to most other Australian regions

Clayton South features a highly educated workforce, with professional services showing strong representation, an unemployment rate of only 3.1%, and 4.3% in estimated employment growth over the past year. As of December 2025, 8,647 residents are in work while the unemployment rate is 1.7% below Greater Melbourne's rate of 4.8%, and workforce participation is somewhat below standard (68.6% compared to Greater Melbourne's 71.3%). Based on Census responses, a moderate 23.3% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in health care & social assistance, manufacturing, and retail trade. The area shows particularly strong specialization in manufacturing, with an employment share of 1.5 times the regional level. Conversely, construction shows lower representation at 7.1% versus the regional average of 9.7%. While local employment opportunities exist in the area, it appears many residents commute elsewhere for work, based on the count of Census working population to local population.

Based on AreaSearch analysis of SALM and ABS data, over the 12 months to December 2025, employment increased by 4.3% while labour force increased by 4.6%, resulting in unemployment rising by 0.3 percentage points. By comparison, Greater Melbourne recorded employment growth of 2.4%, labour force growth of 2.8%, with unemployment rising 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Clayton South. 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 Clayton South's employment mix suggests local employment should increase by 6.3% over five years and 13.4% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income levels sit below national averages according to AreaSearch assessment

According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the Clayton South SA2 had a median income among taxpayers of $51,376 with the average level standing at $59,705. This is below the national average and compares to levels of $57,688 and $75,164 across Greater Melbourne respectively. Based on Wage Price Index growth of 8.25% since FY-23, current estimates would be approximately $55,615 (median) and $64,631 (average) as of September 2025. From the 2021 Census, household income ranks at the 43rd percentile ($1,630 weekly), while personal income sits at the 25th percentile. Looking at income distribution, the predominant cohort spans 34.5% of locals (5,244 people) in the $1,500 - 2,999 category, consistent with broader trends across the region showing 32.8% in the same category. Housing affordability pressures are severe, with only 82.8% of income remaining, ranking at the 42nd percentile and the area's SEIFA income ranking places it in the 4th decile.

Clayton South displays a diverse mix of dwelling types, with above-average rates of outright home ownership

Dwelling structure within Clayton South, as evaluated at the latest Census, comprised 56.0% houses and 43.9% 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 Clayton South was in line with that of Melbourne metro, at 32.1%, with the remainder of dwellings either mortgaged (27.4%) or rented (40.6%). The median monthly mortgage repayment in the area was below the Melbourne metro average at $1,997, while the median weekly rent figure was recorded at $381, compared to Melbourne metro's $2,000 and $390. Nationally, Clayton South's mortgage repayments are higher than the Australian average of $1,863, while rents are exceeding the national figure of $375.

Clayton South features high concentrations of group households, with a higher-than-average median household size

Family households dominate at 69.8% of all households, comprising 31.8% couples with children, 24.3% couples without children, and 11.4% single parent families. Non-family households make up the remaining 30.2%, with lone person households at 21.9% and group households comprising 8.4% of the total. The median household size of 2.7 people is larger than the Greater Melbourne average of 2.6.

Educational attainment in Clayton South aligns closely with national averages, showing typical qualification patterns and performance metrics

Educational attainment in Clayton South significantly surpasses broader benchmarks, with 39.1% of residents aged 15+ holding university qualifications compared to 26.7% in the SA3 area and 29.8% in the SA4 region. This substantial educational advantage positions the area strongly for knowledge-based opportunities. Bachelor degrees lead at 23.7%, followed by postgraduate qualifications (13.5%) and graduate diplomas (1.9%). Vocational pathways account for 21.9% of qualifications among those aged 15+; advanced diplomas (10.1%) and certificates (11.8%).

Educational participation is notably high, with 30.5% of residents currently enrolled in formal education. This includes 9.7% in tertiary education, 6.8% in primary education, and 5.4% pursuing secondary education.

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

Public transport analysis reveals 72 active transport stops operating within Clayton South, comprising a mix of buses. These stops are serviced by 16 individual routes, collectively providing 3,682 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 180 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 78%, with 14% by train. Vehicle ownership averages 1.2 per dwelling. Some 23.3% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 526 trips per day across all routes, equating to approximately 51 weekly trips per individual stop.

Clayton South's residents boast exceedingly positive health performance metrics with younger cohorts in particular seeing very low prevalence of common health conditions

Health outcomes data demonstrates outstanding results across Clayton South, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Younger cohorts in particular see very low prevalence of common health conditions, while the rate of private health cover is low at approximately 49% of the total population (~7,433 people). This compares to 56.7% across Greater Melbourne and a national average of 55.7%.

The most common medical conditions in the area are arthritis and asthma, impacting 5.7% and 5.3% of residents, respectively, while 77.4% declared themselves as completely clear of medical ailments compared to 72.6% across Greater Melbourne. The area has 14.2% of residents aged 65 and over (2,166 people). Health outcomes among seniors are particularly strong, though they rank lower nationally than the broader population.

Clayton South is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Clayton South is among the most culturally diverse areas in the country, with 70.4% of its population speaking a language other than English at home and 65.5% born overseas. The main religion in Clayton South is Christianity, which makes up 39.3% of the population. However, there is a significant overrepresentation of Buddhism, which comprises 10.6% of the population, substantially higher than the Greater Melbourne average of 4.2%.

In terms of ancestry (country of birth of parents), the top three represented groups in Clayton South are Other, comprising 22.7% of the population, which is substantially higher than the regional average of 14.6%, Chinese, comprising 17.8% of the population, which is substantially higher than the regional average of 6.5%, and Indian, comprising 10.8% of the population, which is substantially higher than the regional average of 4.2%. Additionally, there are notable divergences in the representation of certain other ethnic groups: Greek is notably overrepresented at 9.2% of the population in Clayton South (vs 2.7% regionally), Sri Lankan at 1.5% (vs 0.8%) and Vietnamese at 4.3% (vs 1.9%).

Clayton South hosts a young demographic, positioning it in the bottom quartile nationwide

At 34 years, Clayton South's median age is somewhat lower than the Greater Melbourne average of 37 and considerably younger than Australia's 38 years. Relative to Greater Melbourne, Clayton South has a higher concentration of 25 - 34 residents (24.0%) but fewer 5 - 14 year-olds (8.5%). This 25 - 34 concentration is well above the national 14.4%. Since the 2021 Census, the 25 to 34 age group has grown from 23.1% to 24.0% of the population. Conversely, the 75 to 84 cohort has declined from 5.6% to 4.8%. Population forecasts for 2041 indicate substantial demographic changes for Clayton South. The 25 to 34 cohort shows the strongest projected growth at 28%, adding 1,014 residents to reach 4,669.