Suburb profile · Greater Perth
Serpentine (WA) has an estimated 3,366 residents, up 17.6% since the 2021 Census, with 63 projects tracked in the area around Serpentine (WA).
Updated 14 Oct 2026.
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Situated 48 kilometres south-southeast from Perth CBD, the suburb of Serpentine (WA) forms part of the scenic Serpentine-Jarrahdale district, an area celebrated for its undulating topography, waterways, and native bushland. Outdoor destinations like Serpentine National Park provide extensive hiking, picnic, and nature pursuits, while local heritage landmarks—including the Serpentine Dam and historical timber mills—reflect the community's rural lineage. Modern demographic updates illustrate strong expansion patterns, with AreaSearch estimating Serpentine's population at around 3,366 as of Aug 2026 based on annual SA2-level ERP releases and quarterly national address updates. This represents an addition of 503 people (17.6%) since the 2021 Census, when 2,863 people were recorded.
The local demographic and economic profile reveals a mature population base composed predominantly of family households alongside couples without children, with a pronounced representation of residents aged 55 to 64yo and an above-average count of children per family.
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01Profile
The analysis, national rankings and who lives there.
Situated 48 kilometres south-southeast from Perth CBD, the suburb of Serpentine (WA) forms part of the scenic Serpentine-Jarrahdale district, an area celebrated for its undulating topography, waterways, and native bushland. Outdoor destinations like Serpentine National Park provide extensive hiking, picnic, and nature pursuits, while local heritage landmarks—including the Serpentine Dam and historical timber mills—reflect the community's rural lineage. Modern demographic updates illustrate strong expansion patterns, with AreaSearch estimating Serpentine's population at around 3,366 as of Aug 2026 based on annual SA2-level ERP releases and quarterly national address updates. This represents an addition of 503 people (17.6%) since the 2021 Census, when 2,863 people were recorded.
The local demographic and economic profile reveals a mature population base composed predominantly of family households alongside couples without children, with a pronounced representation of residents aged 55 to 64yo and an above-average count of children per family.
Estimated resident population by year (ABS, not Census counts): 1,896 in 2006 and 3,225 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 3,366 (ABS June 2025 base).
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 55 to 64, 15.1%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 28.1%.
Serpentine (WA) ranks in the 81st percentile nationally for population growth and the 74th for income.
Each bar and spoke is a national percentile; the dashed ring is the typical area. 99th = higher than 99 in every 100 neighbourhood-sized areas across Australia (ABS SA2 areas). Higher means more of the measure, not necessarily better. Orange marks the top three measures where a higher percentile is better; not Age, Housing or Housing Cost.
02Market and pipeline
Rents, sale prices and what is being built.
AreaSearch tracks 63 projects in and around Serpentine (WA), 23 of them under construction.
Bulk earthworks to preload approximately 12.5 ha within North East Baldivis Stage 1 on Lots 456, 457, 465, 466 and 1261 St Albans Road and Lots 100, 451, 452 and 454 Telephone Lane, Baldivis, using imported sand fill and surcharge to consolidate soft soils and prepare the land for future residential subdivision and associated infrastructure.
A 1,000-lot masterplanned community in South Baldivis developed by Spatial Property Group. The estate offers a range of homesites to suit families, first homebuyers and downsizers, and is planned to include a local shopping centre, retirement village, primary school and community centre.
Masterplanned residential estate by Parcel Property in Baldivis, WA, comprising 1,165 lots ranging from 188sqm to 510sqm+. The estate is now sold out, with over 900 families already living or building in the community.
Woodlands Baldivis is a premium land estate in southern Baldivis designed around retaining native Australian trees. It features large public open space with play structure, adventure zones and connection to 16km Baldivis Tramway wildlife corridor.
Upgrade to the wastewater infrastructure in Baldivis to support the growing community and future land development. The project includes a new below ground wastewater pump station, overflow storage, and two short sections of wastewater pipeline.
Staged residential land estate in Byford delivering more than 300 home sites with public open space, living stream landscaping, pathways, cycle routes, underground services and design controls for housing quality and solar orientation.
Greenlea Estate is a residential development featuring affordable lots with access to beaches, schools, shopping centres and landscaped parklands. The estate offers various releases including the Butterleaf Release with lots ranging from 260sqm to 420sqm, designed for residents seeking a connected community lifestyle in the growing suburb of Baldivis.
Pike Road Estate is a new limited land release development currently under construction with development works finishing in late 2024 and titles anticipated in early 2025. The estate is located just south of Safety Bay Road in Baldivis and is centered around a large park which will be constructed in 2025.
The Edge Baldivis is a completed masterplanned residential land estate comprising 368 lots in Perth's southern corridor. The estate features retained bushland, community parks, walking trails, sports ovals, public art installations, and Sheoak Grove Primary School.
One71 Baldivis is a sold-out masterplanned residential community of 411 lots across 30 hectares, featuring a central pump park with BBQ facilities, playgrounds and open spaces. The development includes the new Sheoak Grove Primary School and offers house and land packages designed for family lifestyles in Perth's southern suburbs.
Master-planned community in Baldivis featuring approximately 1,000 residential lots, eight parks with green open spaces, a proposed local shopping centre, and childcare facilities.
Completed $116 million redevelopment and expansion of Stockland Baldivis Shopping Centre, expanding to approximately 28,000 sqm. Features full-line ALDI, Coles, Woolworths, Kmart, four mini-majors, over 70 specialty stores, and a main street restaurant precinct with over 1,400 parking spaces. Created 800 permanent retail jobs.
Images marked AI impression are illustrative only and not photographs of the project; follow the project links for actual imagery. Original imagery? Contact us.
Estimated completion year of the 29 projects in and around the area that are not yet completed and have one: 2025 3, 2026 11, 2027 4, 2028 5, 2029 2, 2030 2, 2031 0, 2032 2. 10 have no completion year.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| ABS building approvals | 6.1 per 1,000 people | ABS building approvals | 69th percentile nationally |
| Average approvals a year | 18 | ABS building approvals | 31st percentile nationally |
Key infrastructure and planning changes likely to influence the suburb of Serpentine include: Tonkin Highway Extension and Thomas Road Upgrade (Construction); Additional Australind Trains Procurement (Construction); Provision Of Regional-Level Sporting Facilities In Growth Areas Perth And Peel (Proposed); and H2Perth Hydrogen Facility (Proposed). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the suburb of Serpentine spans multiple sectors including Transport & Logistics, Sports & Recreation, and Energy.
While specific investment values are not publicly disclosed for all projects impacting the suburb of Serpentine, the area shows active development across multiple infrastructure categories within 15km.
Infrastructure development activity impacting the suburb of Serpentine currently ranks below national averages at the 26th percentile.
On AreaSearch's development drivers ranking, recent residential development output has been above average within Serpentine when compared nationally.
Dwelling approval activity in the suburb of Serpentine area has seen 35 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Serpentine's current population of 3,366 has been supported by 18 approvals on average over recent years.
The suburb of Serpentine has seen 6.1 approval per 1,000 people in recent years, compared to 7.4 approvals in Greater Perth. This means that one dwelling has been approved for every 182 people in the suburb of Serpentine, compared to one for every 118 in Greater Perth.
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Looking at development activity over the past five years, the suburb of Serpentine's approval levels have been slightly above the yearly average of 18, showing modest growth in recent years.
Over the past five years, the population in the suburb of Serpentine has grown by approximately 391 people, while 91 residential approvals were recorded. This equates to a ratio of 4.3 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
03People
Population, age, income, work, education and more.
99th = higher than 99 in every 100 neighbourhood-sized areas across Australia (ABS SA2 areas). Higher means more of the measure, not necessarily better.
Serpentine lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 3,366 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +17.6% | AreaSearch estimate, Aug 2026, against the 2021 Census | 87th percentile nationally |
| Population density | 32 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 21st percentile nationally |
| Average yearly growth, 2020 to 2025 | +2.6% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +3.2% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 2,863 | 2021 Census | |
| Residents added since the 2021 Census | 503 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +2.9% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +1.8% | ABS estimated resident population series to June 2025 | |
| Land area | 104.85 km² | AreaSearch boundary analysis |
Total population for the suburb of Serpentine was estimated to be approximately 3,366 as at Aug 2026. This is based upon an estimated resident population of 3,225 from the ABS up to June 2025.
The suburb of serpentine has added approximately 503 people and shown a 17.57% increase from the 2,863 people recorded at the 2021 Census period.
The population density in the suburb of Serpentine is estimated at 32 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the suburb of Serpentine has shown a compound annual growth rate of 3.2% per annum.
Population growth in the suburb of Serpentine is driven by: Interstate migration (48.0%), Natural increase (26.0%), Overseas migration (26.0%). The primary driver is Interstate migration, contributing 48.0% of overall population gains.
Serpentine hosts a notably older demographic compared to the national average.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 44 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 80th percentile nationally |
| Aged 65 and over | 19.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 14.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 23.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 55.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age at the 2021 Census | 45 years | 2021 Census | |
| Aged 0 to 4 | 4.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 9.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 11.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 12.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 15.0% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 12.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 15.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 10.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 6.2% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 2.0% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the suburb of Serpentine at 44 years as at August 2026. That is down from the 2021 Census figure of 45 years, with AreaSearch updating the age profile for population change recorded since the Census.
At an estimated 44 years as at August 2026, Serpentine is 7 years older than the Greater Perth 2021 Census average (37 years) and 6 years older than the national Census average (38 years).
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Serpentine compared to the Greater Perth region is the 55 - 64 group, making up 15.1% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Serpentine compared to the Greater Perth region is the 25 - 34 group, making up 12.1% of the population.
Yes, certain age groups in the suburb of Serpentine show significant variance compared to Greater Perth. The most over-represented age group is 55-64 year-olds (15.1% vs 10.6%).
AreaSearch estimates children aged 0-14 years at 14.4% of the population in the suburb of Serpentine as at August 2026.
AreaSearch estimates people aged 65 and over at 19.1% of the population in the suburb of Serpentine as at August 2026.
The area exhibits notably strong income performance, ranking higher than 74% of areas assessed nationally through AreaSearch analysis.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $64,797 a year | ATO FY-24, annual | 72nd percentile nationally |
| Average taxable income | $81,866 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $1,955 | 2021 Census, weekly | 62nd percentile nationally |
| Census personal income / week | $768 | 2021 Census, weekly | 42nd percentile nationally |
| High-income households | 30.8% | 2021 Census | |
| Census family income / week | $2,230 | 2021 Census, weekly | |
| Low-income households | 21.3% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Serpentine is approximately $69,359. The official ATO data from FY-24 recorded a median of $64,797.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Serpentine is approximately $87,629. The official ATO data from FY-24 recorded an average of $81,866.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Serpentine is approximately $69,359 compared to $68,556 in Greater Perth. The official ATO data from FY-24 shows $64,797 and $64,047 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Serpentine is approximately $87,629 compared to $90,565 in Greater Perth. The official ATO data from FY-24 shows $81,866 and $84,609 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the suburb of Serpentine's households (~28.1% / 240 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the suburb of Serpentine is the $1,500 - 2,999 group, representing about 28.1% of households. In comparison, Greater Perth's largest household income cohort is the $1,500 - 2,999 group, representing 32.0% of its households, according to the 2021 Census.
The 2021 Census data indicates that the median household income in the suburb of Serpentine is $1,955/wk.
According to the 2021 Census, the median family income in the suburb of Serpentine is $2,230/wk.
The 2021 Census shows that the median personal income in the suburb of Serpentine is $768/wk.
AreaSearch's latest postcode level ATO data for FY-24 reveals that income in the suburb of Serpentine is well above average nationally, with the median assessed at $64,797 while the average income stands at $81,866. This contrasts to Greater Perth's figures of a median income of $64,047 and an average income of $84,609. Based on Wage Price Index growth of 7.04% since FY-24, current estimates would be approximately $69,359 (median) and $87,629 (average) as of June 2026.
The estimated disposable income in the suburb of Serpentine is $7,202 per year according to AreaSearch analysis.
The suburb of serpentine's disposable income is $7,202 compared to $6,842 for Greater Perth, based on AreaSearch analysis.
The employment environment in Serpentine shows above-average strength when compared nationally.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 2.9% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 56.9% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 1,524 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 2,696 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 1,569 | ABS and DEWR labour data, compiled by AreaSearch |
As of March 2026, the suburb of Serpentine has approximately 1,524 employed residents with an unemployment rate of 2.9%. This very low unemployment rate indicates a tight labour market with strong demand for workers. Employment performance is above the national median, showing positive labour market dynamics.
As of March 2026, the unemployment rate in the suburb of Serpentine stands at 2.9%, which is 1.3 percentage points below Greater Perth's rate of 4.2%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
The employment landscape in the suburb of Serpentine is dominated by several key sectors. The largest employers are construction (14.0% of employment), mining (9.9%), and retail trade (8.4%). The relatively diverse employment base, with the top three sectors comprising 32.3% of jobs, provides economic resilience. Other significant employers include health care & social assistance and education & training.
Over the past year to March 2026, the suburb of Serpentine has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has risen. By comparison, Greater Perth saw employment increased and its unemployment rate rose.
The workforce participation rate in the suburb of Serpentine is 56.9%, which represents the proportion of working-age residents who are either employed or actively seeking work. This moderate participation rate suggests some residents may face barriers to workforce entry. The local rate trailing the Greater Perth average of 69.9%, suggesting potential for increased workforce participation.
The suburb of serpentine shows notable specialisation in agriculture, forestry & fishing, which employs 5.8% of the local workforce compared to 0.7% across Greater Perth. With a local vs regional employment ratio of 8.3, this represents a significant industry cluster that likely serves markets beyond the local area. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
The long-run outlook for employment is part of AreaSearch Operator and Pro. Log in to see the forecast detail in Full.
The suburb of serpentine's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region experienced 4.5% growth, ranking 12th out of 37 regions nationally.
Education in Serpentine (WA): university qualifications 12.2%, school advantage index (ICSEA) 1,007.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 9.7% | 2021 Census | 12th percentile nationally |
| Postgraduate qualifications | 1.5% | 2021 Census | 9th percentile nationally |
| University qualifications | 12.2% | 2021 Census | |
| Vocational qualifications | 31.2% | 2021 Census | 80th percentile nationally |
| Graduate diploma or certificate | 1.0% | 2021 Census | 5th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 8.4% | 2021 Census | 11th percentile nationally |
| No post-school qualification | 48.2% | 2021 Census | |
| Residents attending an educational institution | 36.7% | 2021 Census | |
| Residents attending university or other higher education | 3.3% | 2021 Census | 32nd percentile nationally |
| Residents attending primary school | 12.6% | 2021 Census | 85th percentile nationally |
| Residents attending secondary school | 13.0% | 2021 Census | 99th percentile nationally |
12.2% of people aged 15 and over in the suburb of Serpentine have university qualifications, compared to 30.1% in Greater Perth.
48.2% of people aged 15 and over in the suburb of Serpentine have no formal qualifications, compared to 35.6% in Greater Perth.
The suburb of serpentine ranks in the 38th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the suburb of Serpentine are: Certificate (31.2%), Bachelor Degree (9.7%), Advanced Diploma (8.4%).
36.7% of the population in the suburb of Serpentine is currently engaged in formal education, including 12.6% in primary school, 13.0% in secondary school, 3.3% at university (all shares of total residents).
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Serpentine is 1007, indicating average socio-educational advantage (national average is 1000).
There are 2 schools within the suburb of Serpentine, with a combined enrollment of approximately 262 students.
The suburb of serpentine includes 2 primary schools.
Serpentine features high concentrations of couples without children and family households but relatively few group households, with a larger average household size than Greater Perth.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median household size | 2.7 people | 2021 Census | 71st percentile nationally |
| Lone-person households | 18.1% | 2021 Census | 21st percentile nationally |
| Couples with children | 35.8% | 2021 Census | 67th percentile nationally |
| Couples without children | 36.1% | 2021 Census | 92nd percentile nationally |
| One-parent families | 8.1% | 2021 Census | 20th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 1.1% | 2021 Census | 6th percentile nationally |
| Households at the 2021 Census | 854 | 2021 Census | |
| Estimated households | 1,004 | AreaSearch estimate, Aug 2026 | |
| Family households | 80.9% | 2021 Census | 81st percentile nationally |
| Average children per family | 1.9 per family | 2021 Census | 84th percentile nationally |
As of the 2021 Census, the suburb of Serpentine had 854 households. Based on population growth patterns, this has grown by approximately 17.6% to an estimated 1,004 households today.
The average household size in the suburb of Serpentine is 2.7 people. This compares to 2.6 in Greater Perth and reflects the area's household composition mix.
Family households dominate at 80.9% of all households. Non-family households consist of lone person households (18.1%), group households (1.1%), and other household types (0.0%).
Of the 691 family households, couples with children account for 35.8% of all households, couples without children at home 36.1%, and single parent families 8.1%. This mix shapes local demand for schools, family services, and housing types.
Compared to Greater Perth, the suburb of Serpentine shows distinct household patterns. Family households are notably over-represented at 80.9% (versus 71.5% in Greater Perth). Conversely, lone person households are under-represented at 18.1% compared to 24.9% in Greater Perth. This family-oriented profile influences local demand for family homes, schools, and children's services.
Families in the suburb of Serpentine have an average of 1.9 children, slightly above the Greater Perth average of 1.6. This influences local demand for child-related services and larger family homes.
Marriage patterns reveal 52.1% of the adult population are currently married, while 31.7% have never married. This compares to 47.6% married and 36.1% never married across Greater Perth.
Single-person households represent 18.1% of all households in the suburb of Serpentine, notably lower than the average for Greater Perth of 24.9%. This affects demand for smaller dwellings and single-person accommodation.
Group households (unrelated people sharing) account for 1.1% of households, below the Greater Perth average of 3.5%. This lower rate suggests less student or young professional shared accommodation.
Serpentine ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 22.7% | 2021 Census | 48th percentile nationally |
| Speak another language at home | 2.7% | 2021 Census | 8th percentile nationally |
| English only at home | 97.3% | 2021 Census | 92nd percentile nationally |
| Australian citizens | 77.2% | 2021 Census | 16th percentile nationally |
| Born in Australia | 77.3% | 2021 Census | 51st percentile nationally |
| Aboriginal and Torres Strait Islander residents | 1.6% | 2021 Census | 54th percentile nationally |
Serpentine was found to be below average in terms of cultural diversity, with 77.2% of its population being citizens, 77.3% born in Australia, and 97.3% speaking English only at home.
Christianity is the most commonly reported religion in Serpentine, at 44.1% of people, although more residents (54.7%) reported no religion. Christianity accounts for 45.0% across Greater Perth.
In terms of ancestry (country of birth of parents), the top three represented groups in Serpentine are English, comprising 35.8% of the population, which is substantially higher than Greater Perth's 28.0%, Australian, comprising 32.7% of the population, which is substantially higher than Greater Perth's 21.2%, and Scottish, comprising 6.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Dutch is notably overrepresented at 3.3% of Serpentine (vs 1.5% across Greater Perth), Welsh at 0.9% (vs 0.7%) and South African at 0.5% (vs 1.0%).
22.7% of the suburb of Serpentine population was born overseas, compared to 37.7% across Greater Perth.
2.7% of the population in the suburb of Serpentine speaks a language other than English at home, compared to 22.0% in Greater Perth.
1.6% of the suburb of Serpentine population identifies as Australian Aboriginal, compared to 1.4% in Greater Perth.
77.2% of the suburb of Serpentine population holds citizenship, compared to 83.0% in Greater Perth.
04Place
Housing, health, transport, local services and the reports on them.
Serpentine is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 7.9% | 2021 Census | 2nd percentile nationally |
| Owned outright | 39.9% | 2021 Census | 70th percentile nationally |
| Detached houses | 87.0% | 2021 Census | 54th percentile nationally |
| Median mortgage repayment | $2,200 a month | 2021 Census, monthly | 81st percentile nationally |
| Owned with a mortgage | 52.3% | 2021 Census | 90th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median weekly rent paid, 2021 Census | $348 | 2021 Census, weekly | 39th percentile nationally |
| Median rent as a share of median household income | 17.8% | 2021 Census, ratio calculated by AreaSearch | 22nd percentile nationally |
| Median mortgage repayment as a share of household income | 26.0% | 2021 Census, ratio calculated by AreaSearch | 67th percentile nationally |
| People per bedroom | 0.8 per bedroom | 2021 Census | 72nd percentile nationally |
In the suburb of Serpentine, 39.9% of homes are owned outright, 52.3% are owned with a mortgage, and 7.9% are rented.
According to the latest data, 87.0% of dwellings in the suburb of Serpentine are houses.
In the suburb of Serpentine, 0.0% of dwellings are apartments or units, with an additional 0.0% being semi-detached dwellings.
Outright home ownership in the suburb of Serpentine stands at 39.9%, compared to 29.3% in Greater Perth.
The median monthly mortgage repayment in the suburb of Serpentine is $2,200, compared to $1,907 in Greater Perth.
The aggregate monthly housing cost in the suburb of Serpentine is $1,269, which represents the average monthly cost across all housing types.
In the suburb of Serpentine, households with mortgages typically spend 26.0% of their income on mortgage repayments, while renters spend 17.8% of their income on rent.
The average persons per bedroom ratio in the suburb of Serpentine is 0.8, indicating the level of household density.
Housing affordability in the suburb of Serpentine shows mortgage holders spending 26.0% of income on repayments (vs 23.6% in Greater Perth), while renters spend 17.8% of income on rent (vs 18.8% in Greater Perth).
The dwelling mix in the suburb of Serpentine consists of 87.0% detached houses, 0.0% semi-detached dwellings, 0.0% apartments, and 13.0% other dwelling types.
Housing in Serpentine consumes approximately 15.0% of median household income ($8,465 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Recent development applications in Serpentine show attached dwellings contributing 6% of approvals compared to 13% of existing stock, while detached houses represent 94% of applications versus 87% of current dwellings. This suggests development patterns consistent with existing housing mix. The area shows minimal growth in housing density compared to other Australian locations.
Health in Serpentine (WA): private health cover 57.9%, no long-term health condition 65.9%.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 57.9% | ATO FY 2024, private health cover | 72nd percentile nationally |
| No long-term health condition | 65.9% | 2021 Census | 31st percentile nationally |
| Need help with daily activities | 3.6% | 2021 Census | 18th percentile nationally |
| No long-term health condition, under 65 | 73.7% | 2021 Census | 32nd percentile nationally |
| Three or more long-term health conditions, under 65 | 1.2% | 2021 Census | 48th percentile nationally |
Around 57.9% of people in the suburb of Serpentine are covered by private health insurance, which compares to 59.1% in Greater Perth.
In the suburb of Serpentine, 3.6% of the population is identified as requiring ongoing medical assistance. By comparison, 4.6% of people in Greater Perth require similar assistance.
8.1% of people in the suburb of Serpentine are diagnosed with asthma. In comparison, 6.8% of the population across Greater Perth is affected by asthma.
Diabetes affects 4.0% of the suburb of Serpentine population, while in Greater Perth, 4.0% of people are diagnosed with diabetes.
4.4% of people in the suburb of Serpentine have heart disease. Across Greater Perth,3.3% of the population is affected by heart disease.
In the suburb of Serpentine, 57.9% of the population are estimated to have private health insurance. Comparatively, Greater Perth sees an estimated private health coverage rate of 59.1%.
From the typical resident, the nearest school is 2.2 km away and the nearest child care centre 2.5 km.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 1 out of 100 | AreaSearch proximity analysis | 1st percentile nationally |
| Nearest school | 2.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest child care | 2.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 2.6 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest GP | 2.6 km | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest dentist | 9.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest supermarket | 9.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 15.9 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 16.0 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest shopping centre | 16.0 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 22.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 23.6 km | AreaSearch proximity analysis, from the typical resident |
Sector reports that go deeper on these services: child care, medical, retail, aged care and specialist disability accommodation (SDA). There is 1 long day care centre with 37 places in Serpentine (WA), about 4.5 children aged 0-4 per place.
Short silent previews of sample pages. Sector reports are ordered for a catchment you draw, not for the suburb as a whole.
05Reports and tools
Order a report and find more tools.
An area report on Serpentine (WA) is built to order and emailed to you.
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The other sector reports are ordered on a custom catchment: draw your own area to add them. The order window shows the estimate before you place the order.
Order a reportShort silent previews of sample pages. Base and Child Care can be ordered for Serpentine (WA).
06About this profile
Where the figures come from, downloads and nearby areas.
On AreaSearch's development drivers ranking, recent residential development output has been above average within Serpentine when compared nationally.
Serpentine has emerging levels of nearby infrastructure activity, ranking in the 26th percentile nationally.
No headline figures are reported for this area.
Serpentine lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends.
Serpentine hosts a notably older demographic compared to the national average.
The area exhibits notably strong income performance, ranking higher than 74% of areas assessed nationally through AreaSearch analysis.
The employment environment in Serpentine shows above-average strength when compared nationally.
Education in Serpentine (WA): university qualifications 12.2%, school advantage index (ICSEA) 1,007.
Serpentine features high concentrations of couples without children and family households but relatively few group households, with a larger average household size than Greater Perth.
Serpentine ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics.
Serpentine is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
Health in Serpentine (WA): private health cover 57.9%, no long-term health condition 65.9%.
Transport in Serpentine (WA): transport access 31/100.
Amenity provision was found to be below the typical area assessed nationally by AreaSearch, based on counts and proximity analysis.
Serpentine (WA) has an estimated 3,366 residents, up 17.6% since the 2021 Census, with 63 projects tracked in the area around Serpentine (WA).
Latest estimate as at Aug 2026; other figures from the 2021 Census, ATO FY-24 and AreaSearch estimates where labelled. Updated 14 Oct 2026.
Sources: ABS Census 2021, ABS estimated resident population, ATO taxation statistics, state rental bonds and property sales records where published, and AreaSearch analysis for Serpentine (WA).
Data currency
Refreshed . Rents to Sep 2026, population and age estimated to Aug 2026 and taxable income FY 2024. Housing, households and cultural diversity are from the 2021 Census (next update with the 2026 Census results).
Infrastructure projects and development applications also include sites in the surrounding area, and are labelled as such. Other sections were compiled 15 Oct 2026 from sources that update on their own cycles; "See the evidence" lists each source and its cycle.
SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.
Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For a complete picture, consider both boundary types where available.
Main sources: ABS, Geoscience Australia, GNAF, ATO, State governments, Valuer General, Rental Board and Infrastructure Australia.
Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (SAL51339). QuickStats reports 2021 only; the figures on this page are more current wherever the ledger shows a later date.
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census and statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
AreaSearch compiles this page from official and industry sources, including ABS, Geoscience Australia, GNAF, ATO, State governments, Valuer General, Rental Board and Infrastructure Australia, then calculates statistics for the boundary shown, and ranks, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments. Infrastructure projects and development applications also include sites in the surrounding area, labelled as such.
No. Most of this page is built beyond the Census. Dated for this area: population (Aug 2026), age profile (Aug 2026) and income (FY 2024). Compiled with this profile from sources that publish on their own cycles: development and approvals, property sales and rents, infrastructure projects, employment, education, transport, health and services and amenities. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.
Key demographics and figures for Serpentine (WA) from the 2021 Census, ATO taxpayer data and AreaSearch estimates and analysis. Each topic has its own table of key figures beside the section it belongs to, and each row names its source and date. The percentile compares Serpentine (WA) with every neighbourhood-sized area across Australia (ABS SA2 areas): a higher percentile means more of that measure than most, not necessarily better.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 31 out of 100 | AreaSearch transport analysis of timetable data | 31st percentile nationally |
| Vehicles per dwelling | 2.2 per dwelling | 2021 Census | |
| Working residents who worked from home | 12.2% | 2021 Census, taken during COVID-19 restrictions |
Source: AreaSearch (areasearch.com.au) compiled from ABS Census 2021, ATO and other public sources.
