Frankston South

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

Frankston South's population was 18,801 according to the 2021 Census. By February 2026, it had increased to around 19,260, reflecting a rise of 459 people (2.4%) since the census. This increase is inferred from an estimated resident population of 19,214 in June 2024 and an additional 115 validated new addresses since the Census date. The population density was 1,322 persons per square kilometer as of February 2026, above the national average assessed by AreaSearch. Frankston South's growth rate of 2.4% since the census was within 1.7 percentage points of the SA4 region's growth of 4.1%. Overseas migration was the primary driver of population growth in recent periods.

AreaSearch uses 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 utilises VIC State Government's Regional/LGA projections from 2023, adjusted using weighted aggregation methods to SA2 levels. Growth rates by age group are applied across all areas for the years 2032 to 2041. By 2041, Frankston South is expected to have a population increase of just below the median national level, with an expansion of 2,011 persons from the latest annual ERP population numbers, reflecting a total increase of 10.2% over the 17-year period.

Residential development activity is lower than average in Frankston South according to AreaSearch's national comparison of local real estate markets

Frankston South averaged approximately 43 new dwelling approvals per year. Between financial years FY21 and FY25217 homes were approved, with an additional 13 approved so far in FY26. The population has been declining recently, suggesting that new supply is likely keeping pace with demand, providing good choices for buyers.

The average expected construction cost value of new homes is $553,000, indicating a focus on the premium market by developers. In FY26, $11.6 million in commercial development approvals have been recorded, suggesting balanced commercial development activity. Compared to Greater Melbourne, Frankston South shows around 75% of the construction activity per person and ranks among the 46th percentile nationally for assessed areas, resulting in relatively constrained buyer choice and supporting interest in existing homes. However, building activity has accelerated in recent years. The new development consists of 67.0% detached houses and 33.0% townhouses or apartments, offering choices across price ranges from spacious family homes to more affordable compact options.

This shift reflects decreasing availability of developable sites and changing lifestyles. Frankston South currently has approximately 370 people per dwelling approval, indicating an established area. According to the latest AreaSearch quarterly estimate, the location is expected to grow by 1,965 residents through to 2041. Should current construction levels persist, housing supply could lag population growth, potentially intensifying buyer competition and underpinning price growth.

Frankston South has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Ten projects identified by AreaSearch are expected to impact the area significantly. These include 59 Culcairn Drive Townhouse Development in Frankston South, Towerhill Road Schools Precinct Shared Path, Bayside Mixed-Use Precinct Development, and Peninsula Link Freeway. The following list details those considered most relevant.

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AreaSearch analysis reveals Frankston South significantly outperforming the majority of regions assessed nationwide

Frankston South has a highly educated workforce with strong representation in essential services sectors. Its unemployment rate was 2.1% as of September 2025, with an estimated employment growth of 2.2% over the past year. This is lower than Greater Melbourne's unemployment rate of 4.7%.

The workforce participation rate in Frankston South is 65.6%, compared to Greater Melbourne's 71.0%. According to Census responses, 31.8% of residents work from home. Dominant employment sectors include health care & social assistance, construction, and education & training. Frankston South has a particular specialization in construction, with an employment share 1.4 times the regional level.

Conversely, transport, postal & warehousing shows lower representation at 2.8% versus the regional average of 5.2%. Over the 12 months to September 2025, employment increased by 2.2%, while labour force increased by 2.6%, causing the unemployment rate to rise by 0.4 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project a 6.6% increase over five years and 13.7% over ten years, with varying growth rates across industry sectors. Applying these projections to Frankston South's employment mix suggests local employment should increase by 6.6% over five years and 13.7% over ten years.

The area exhibits notably strong income performance, ranking higher than 70% of areas assessed nationally through AreaSearch analysis

The latest postcode level ATO data for financial year 2023 shows that Frankston South SA2 has higher median and average incomes compared to the national average. The median income is $59,905 and the average income stands at $72,019. In contrast, Greater Melbourne's median income is $57,688 with an average income of $75,164. Based on Wage Price Index growth of 8.25% since financial year 2023, the current estimates for Frankston South are approximately $64,847 (median) and $77,961 (average) as of September 2025. According to the 2021 Census, incomes in Frankston South cluster around the 64th percentile nationally. The predominant income cohort spans 28.5% of locals (5,489 people) earning between $1,500 and $2,999 weekly. A significant 31.8% earn above $3,000 weekly. Housing accounts for 14.4% of income, with residents ranking within the 71st percentile for disposable income. The area's SEIFA income ranking places it in the 7th decile.

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

Frankston South's dwelling structure, as per the latest Census, comprised 86.0% houses and 14.1% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Melbourne metro's 67.9% houses and 32.1% other dwellings. Home ownership in Frankston South stood at 38.7%, with mortgaged dwellings at 44.5% and rented dwellings at 16.9%. The median monthly mortgage repayment was $2,167, higher than Melbourne metro's average of $2,000. The median weekly rent was $420, compared to Melbourne metro's $390. Nationally, Frankston South's mortgage repayments were significantly higher at $2,167 compared to the Australian average of $1,863, and rents were substantially above the national figure of $375.

Frankston South has a typical household mix, with a fairly typical median household size

Family households comprise 75.5% of all households, including 37.0% couples with children, 27.4% couples without children, and 10.6% single parent families. Non-family households account for the remaining 24.5%, with lone person households at 22.9% and group households comprising 1.6%. The median household size is 2.6 people, which matches the average in Greater Melbourne.

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

The area's university qualification rate of 30.3%, as of the latest data available, exceeds both the SA3 area average of 21.6% and the SA4 region average of 23.5%. This reflects a strong emphasis on higher education within the community. Bachelor degrees are the most common at 20.7%, followed by postgraduate qualifications at 5.6% and graduate diplomas at 4.0%.

Trade and technical skills are also prominent, with 34.6% of residents aged 15+ holding vocational credentials - advanced diplomas at 13.6% and certificates at 21.0%. Educational participation is notably high, with 29.4% of residents currently enrolled in formal education as of the latest data. This includes 10.5% in primary education, 9.0% in secondary education, and 4.2% pursuing tertiary education.

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

Frankston South has 65 active public transport stops, all of which are bus stops. These stops are served by 11 different routes that together facilitate 1,352 weekly passenger trips. The area's transport accessibility is rated as good, with residents located an average of 267 meters from the nearest stop. Most residents commute outward due to its residential nature. Cars remain the primary mode of transportation at 94%. Frankston South has an average vehicle ownership of 1.6 per dwelling, which is above the regional average.

According to the 2021 Census, a high proportion of residents, 31.8%, work from home, potentially due to COVID-19 conditions. The service frequency averages 193 trips per day across all routes, equating to approximately 20 weekly trips per individual stop.

Frankston South's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low among the general population though higher than the nation's average across older, at risk cohorts

Frankston South residents show positive health trends, according to AreaSearch's analysis.

Mortality rates and health conditions align with national averages. Common health conditions are less prevalent here compared to the general population but higher among older, vulnerable groups. Around 55% (~10,573 people) have private health cover. Arthritis and mental health issues are the most common conditions, affecting 8.7% and 7.9% of residents respectively. About 67.4% report no medical ailments, compared to 72.6% in Greater Melbourne. Under-65s display better health outcomes than average. The area has a higher proportion of seniors (23.0%, 4,437 people) compared to Greater Melbourne (15.1%). While health outcomes among seniors present challenges, they rank lower nationally than the broader population.

In terms of cultural diversity, Frankston South records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Frankston South's population was found to be roughly in line with the wider region's average regarding cultural diversity, with 77.7% born in Australia, 90.2% being citizens, and 90.7% speaking English only at home. Christianity was the main religion in Frankston South, comprising 42.8%. However, Judaism was overrepresented at 0.2%, compared to 1.0% across Greater Melbourne.

The top three ancestry groups were English (31.5%), Australian (25.7%), and Irish (8.9%), all higher than the regional averages of 20.1%, 18.4%, respectively, and 6.0%. Notably, Dutch was overrepresented at 1.9% compared to 1.2%, Hungarian at 0.4% versus 0.3%, and Scottish at 8.7% compared to 5.6%.

Frankston South hosts a notably older demographic compared to the national average

Frankston South has a median age of 44, which is higher than Greater Melbourne's figure of 37 and the national norm of 38. The 75-84 age group makes up 8.4% of Frankston South's population compared to Greater Melbourne. Conversely, the 25-34 cohort comprises only 6.2%. According to the 2021 Census, the 15-24 age group has increased from 10.9% to 12.3%, while the 75-84 cohort has risen from 7.3% to 8.4%. However, the 25-34 cohort has decreased from 8.3% to 6.2%. By 2041, demographic modeling indicates significant changes in Frankston South's age profile. The 85+ group is projected to grow by 79%, reaching 1,361 people from the current 760. The population aged 65 and above will account for 62% of this growth. Meanwhile, the 25-34 and 0-4 age groups are expected to experience population declines.