Suburb profile · Greater Perth
Piara Waters has an estimated 20,940 residents, up 39.3% since the 2021 Census, with 15 projects tracked in Piara Waters.
Updated 14 Oct 2026.
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Piara Waters lies 21 kilometres south-southeast of the Perth CBD. Based on AreaSearch's analysis, the suburb's population is estimated at around 20,940 as of Aug 2026, derived from aggregated SA2-level ERP (Estimated Resident Population) counts released yearly and national address file data updated each quarter. This reflects an increase of 5,911 people (39.3%) since the 2021 Census, which reported a population of 15,029 people.
Several market factors stand out, with population density and growth drivers as well as development activity and population drivers all well above average. The local population is well educated and includes a high number of residents born overseas, alongside an above-average median household income and strong representation of mortgage holders. Children make up a high proportion of residents, and the working-age population is largely comprised of family households and couples with children. The area is very well educated, highly culturally diverse and very affluent, and in terms of population growth it ranks in the top 10% of areas nationally.
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01Profile
The analysis, national rankings and who lives there.
Piara Waters lies 21 kilometres south-southeast of the Perth CBD. Based on AreaSearch's analysis, the suburb's population is estimated at around 20,940 as of Aug 2026, derived from aggregated SA2-level ERP (Estimated Resident Population) counts released yearly and national address file data updated each quarter. This reflects an increase of 5,911 people (39.3%) since the 2021 Census, which reported a population of 15,029 people.
Several market factors stand out, with population density and growth drivers as well as development activity and population drivers all well above average. The local population is well educated and includes a high number of residents born overseas, alongside an above-average median household income and strong representation of mortgage holders. Children make up a high proportion of residents, and the working-age population is largely comprised of family households and couples with children. The area is very well educated, highly culturally diverse and very affluent, and in terms of population growth it ranks in the top 10% of areas nationally.
Estimated resident population by year (ABS, not Census counts): 22 in 2006 and 18,584 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 20,940 (ABS June 2025 base).
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 35 to 44, 24.8%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 45.1%.
Piara Waters ranks in the 99th percentile nationally for development activity and the 97th for employment drivers.
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.
The median rent in Piara Waters is $828 a week, up 10.3% over 12 months to Sep 2026 and 15% above Greater Perth.
15% above Greater Perth on median weekly rent
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $828 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent over 12 months | +10.3% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Armadale | $739 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, Armadale, over 12 months | +5.9% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Perth - South East | $716 a week | Rental bond lodgements, median for the 12 months to Sep 2026 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Change in median rent, Perth - South East, over 12 months | +7.0% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Greater Perth | $723 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, Greater Perth, over 12 months | +6.5% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, WA | $714 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, WA, over 12 months | +7.0% | Rental bond lodgements, median for the 12 months to Sep 2026 |
AreaSearch tracks 15 projects in Piara Waters (6 under construction) and 89 more in the surrounding area.
Approved neighbourhood centre at the junction of Nicholson Road and Armadale Road in Piara Waters. The Metro Outer Development Assessment Panel approved DAP/22/02284 in October 2024 for multiple buildings around a main street layout, including 11 shops with a supermarket and chemist, a convenience store/service station, medical centre, two fast food…
Ayana Estate is a masterplanned residential estate in Piara Waters being delivered by Aigle Royal Group and GM Property Group. The project comprises around 60 residential lots with Stage 3 now selling, while earlier stages have been released and titled progressively.
A small boutique residential housing estate consisting of approximately 70 green title lots, surrounded by quality homes and infrastructure. Located minutes away from shopping centres, schools, parklands, and public transport.
Aarya is a masterplanned residential estate by Satterley in Piara Waters comprising approximately 400 homesites across around 31 hectares. Civil construction commenced in late 2024 and staged land releases are continuing, with Stage 7 released during 2026.
Piara Waters Lifestyle Resort is a masterplanned over-50s land lease community featuring 240 home sites powered by a 100 percent solar and battery microgrid. Developed by Providence Lifestyle, the resort includes a multi-million-dollar clubhouse, heated indoor and beach-entry outdoor pools, wellness facilities, sports courts, and recreational amenities.
Stockland Halcyon Wildflower is a $122.2 million over-55s land lease community within the broader Wildflower masterplanned community in Piara Waters, 26km south-east of Perth CBD.
A $40 million mixed-use neighbourhood shopping centre and extension of the CY OConnor Village Pub precinct. It features Tucker Fresh IGA supermarket, Nido Childcare, Garden Medical Centre, Chemist Warehouse, BP Service Station, BobaBoba Bubble Tea, Banter Fitness, physiotherapy, hairdressing services, and four fast food outlets.
Neighbourhood shopping centre within Stockland Newhaven, anchored by Woolworths and ALDI with ~30 specialty stores and alfresco dining. Officially opened in June 2016 and designed for future expansion, with Green Star targeted design and on-site solar and energy-efficient systems.
Piara Waters Pavilion and Reserve is a community and sporting hub completed in 2014 for the growing Piara Waters area. The facility includes a multi use sports pavilion with four change rooms, a main hall, commercial kitchen, social and meeting spaces, and spectator seating overlooking a full size playing field.
Piara Waters Senior High School is a state-of-the-art public secondary school that opened in 2023 with Stage 1 facilities costing $59 million. It serves the growing Piara Waters community with modern learning environments. Stage 1 includes administration, library, specialist labs, sports facilities, and supports up to 750 students.
The Piara Waters Library is a modern community hub spanning over 1,000 square meters, offering spaces for learning, creativity, and social activities. It includes a computer and study zone, children's area, youth space with gaming and performance facilities, multi-functional meeting rooms, and a collection of 25,000 resources.
The Armadale Road Upgrade is a major road infrastructure project that constructed a 6.9 kilometre four-lane dual carriageway between Tapper Road and Anstey Road. It includes dedicated turning lanes, intersection improvements, and new shared paths to improve traffic flow, safety, and remove a dangerous bottleneck along the Armadale Road corridor.
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 38 projects in and around the area that are not yet completed and have one: 2025 3, 2026 10, 2027 12, 2028 7, 2029 2, 2030 3, 2031 0, 2032 0, 2033 0, 2034 0, 2035 1. 15 have no completion year.
AreaSearch has tracked 2 substantial development applications lodged in and around Piara Waters over the period covered (about 2.5 years), none in the last 12 months. Coverage varies by council.
Status of the 2 tracked applications: 1 approved, 0 under assessment, 1 other (refused, withdrawn or no status).
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Tracked applications | 2 | Tracked by AreaSearch, in and around the area, period covered (about 2.5 years) | |
| Tracked, last 12 months | 0 | Tracked by AreaSearch, in and around the area | |
| ABS building approvals | 13.2 per 1,000 people | ABS building approvals | 89th percentile nationally |
| Average approvals a year | 221 | ABS building approvals | 92nd percentile nationally |
| Applications approved | 1 | Tracked by AreaSearch, in and around the area, period covered (about 2.5 years) |
Key infrastructure and planning changes likely to influence the suburb of Piara Waters include: Aarya Estate by Satterley (Construction); Piara Waters Local Centre (Approved); Piara Waters Lifestyle Resort (Construction); Ayana Estate (Construction); and Varuna Private Estate (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the suburb of Piara Waters spans multiple sectors including Residential Development, Communities, Precincts & Urban Renewal, and Retail, among others.
Infrastructure development activity impacting the suburb of Piara Waters currently ranks below national averages at the 34th percentile.
AreaSearch's development drivers ranking places residential development activity in Piara Waters higher than 99% of real estate markets across the country.
Dwelling approval activity in the suburb of Piara Waters area has seen 644 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Piara Waters's current population of 20,940 has been supported by 221 approvals on average over recent years.
The suburb of Piara Waters has seen 13.2 approvals 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 56 people in the suburb of Piara Waters, 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 Piara Waters's approval levels have been significantly above the yearly average of 221, indicating strong recent growth in development activity.
Over the past five years, the population in the suburb of Piara Waters has grown by approximately 4,027 people, while 1,105 residential approvals were recorded. This equates to a ratio of 3.6 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.
Piara Waters lies within the top 7% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 20,940 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +39.3% | AreaSearch estimate, Aug 2026, against the 2021 Census | 96th percentile nationally |
| Population density | 3,131 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 86th percentile nationally |
| Average yearly growth, 2020 to 2025 | +5.0% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +8.7% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 15,029 | 2021 Census | |
| Residents added since the 2021 Census | 5,911 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +4.6% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +3.8% | ABS estimated resident population series to June 2025 | |
| Land area | 6.69 km² | AreaSearch boundary analysis |
Total population for the suburb of Piara Waters was estimated to be approximately 20,940 as at Aug 2026. This is based upon an estimated resident population of 18,584 from the ABS up to June 2025.
The suburb of Piara Waters has added approximately 5,911 people and shown a 39.33% increase from the 15,029 people recorded at the 2021 Census period.
The population density in the suburb of Piara Waters is estimated at 3,130 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the suburb of Piara Waters has shown a compound annual growth rate of 8.7% per annum.
Population growth in the suburb of Piara Waters is driven by: Interstate migration (56.99999999999999%), Natural increase (24.0%), Overseas migration (18.0%). The primary driver is Interstate migration, contributing 56.99999999999999% of overall population gains.
Piara Waters hosts a very young demographic, ranking in the bottom 7% of areas nationwide.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 32 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 7th percentile nationally |
| Aged 65 and over | 4.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 28.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 25.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 56.9% | 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 | 31 years | 2021 Census | |
| Aged 0 to 4 | 8.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 20.2% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 10.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 15.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 24.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 11.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 4.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 2.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 1.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 0.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the suburb of Piara Waters at 32 years as at August 2026. That is up from the 2021 Census figure of 31 years, with AreaSearch updating the age profile for population change recorded since the Census.
At an estimated 32 years as at August 2026, Piara Waters is 5 years younger than the Greater Perth 2021 Census average (37 years) and 6 years younger than the national Census average (38 years).
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Piara Waters compared to the Greater Perth region is the 35 - 44 group, making up 24.8% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Piara Waters compared to the Greater Perth region is the 65 - 74 group, making up 2.5% of the population.
Yes, certain age groups in the suburb of Piara Waters show significant variance compared to Greater Perth. The most over-represented age groups are 5-14 year-olds (20.2% vs 12.2%) and 35-44 year-olds (24.8% vs 15.1%). The most under-represented age groups are 85+ year-olds (0.3% vs 2.0%) and 75-84 year-olds (1.3% vs 5.5%).
AreaSearch estimates children aged 0-14 years at 28.8% of the population in the suburb of Piara Waters as at August 2026.
AreaSearch estimates people aged 65 and over at 4.1% of the population in the suburb of Piara Waters as at August 2026.
The economic profile demonstrates exceptional strength, placing the area among the top 8% nationally based on comprehensive AreaSearch income analysis.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $72,993 a year | ATO FY-24, annual | 89th percentile nationally |
| Average taxable income | $86,239 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $2,477 | 2021 Census, weekly | 90th percentile nationally |
| Census personal income / week | $1,129 | 2021 Census, weekly | 87th percentile nationally |
| High-income households | 35.7% | 2021 Census | |
| Census family income / week | $2,554 | 2021 Census, weekly | |
| Low-income households | 5.4% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Piara Waters is approximately $78,132. The official ATO data from FY-24 recorded a median of $72,993.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Piara Waters is approximately $92,310. The official ATO data from FY-24 recorded an average of $86,239.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Piara Waters is approximately $78,132 compared to $68,556 in Greater Perth. The official ATO data from FY-24 shows $72,993 and $64,047 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Piara Waters is approximately $92,310 compared to $90,565 in Greater Perth. The official ATO data from FY-24 shows $86,239 and $84,609 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the suburb of Piara Waters's households (~45.1% / 2,074 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the suburb of Piara Waters is the $1,500 - 2,999 group, representing about 45.1% 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 Piara Waters is $2,477/wk.
According to the 2021 Census, the median family income in the suburb of Piara Waters is $2,554/wk.
The 2021 Census shows that the median personal income in the suburb of Piara Waters is $1,129/wk.
AreaSearch's latest postcode level ATO data for FY-24 reveals that income in the suburb of Piara Waters is extremely high nationally, with the median assessed at $72,993 while the average income stands at $86,239. 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 $78,132 (median) and $92,310 (average) as of June 2026.
The estimated disposable income in the suburb of Piara Waters is $8,884 per year according to AreaSearch analysis.
The suburb of Piara Waters's disposable income is $8,884 compared to $6,842 for Greater Perth, based on AreaSearch analysis.
The exceptional employment performance in Piara Waters places it among Australia's strongest labour markets.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 1.4% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 81.7% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 10,647 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 15,822 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 10,798 | ABS and DEWR labour data, compiled by AreaSearch |
As of March 2026, the suburb of Piara Waters has approximately 10,647 employed residents with an unemployment rate of 1.4%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
As of March 2026, the unemployment rate in the suburb of Piara Waters stands at 1.4%, which is 2.8 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 Piara Waters is dominated by several key sectors. The largest employers are health care & social assistance (17.8% of employment), retail trade (8.6%), and education & training (8.4%). The relatively diverse employment base, with the top three sectors comprising 34.8% of jobs, provides economic resilience. Other significant employers include construction and professional & technical.
Over the past year to March 2026, the suburb of Piara Waters has experienced a decline in employment, with total jobs decreasing 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 Piara Waters is 81.7%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Perth average of 69.9%, indicating stronger workforce attachment in the local area.
The suburb of Piara Waters shows notable specialisation in health care & social assistance, which employs 17.8% of the local workforce compared to 14.8% across Greater Perth. This moderate specialisation indicates some local strength in the sector.
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 Piara Waters's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region experienced 4.5% growth, ranking 12th out of 37 regions nationally.
Piara Waters shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 28.2% | 2021 Census | 82nd percentile nationally |
| Postgraduate qualifications | 9.6% | 2021 Census | 75th percentile nationally |
| University qualifications | 40.5% | 2021 Census | |
| Vocational qualifications | 20.1% | 2021 Census | 35th percentile nationally |
| Graduate diploma or certificate | 2.7% | 2021 Census | 60th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 13.2% | 2021 Census | 93rd percentile nationally |
| No post-school qualification | 26.2% | 2021 Census | |
| Residents attending an educational institution | 34.3% | 2021 Census | |
| Residents attending university or other higher education | 4.8% | 2021 Census | 54th percentile nationally |
| Residents attending primary school | 15.1% | 2021 Census | 96th percentile nationally |
| Residents attending secondary school | 6.8% | 2021 Census | 25th percentile nationally |
40.5% of people aged 15 and over in the suburb of Piara Waters have university qualifications, compared to 30.1% in Greater Perth.
26.2% of people aged 15 and over in the suburb of Piara Waters have no formal qualifications, compared to 35.6% in Greater Perth.
The suburb of Piara Waters ranks in the 87th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the suburb of Piara Waters are: Bachelor Degree (28.2%), Certificate (20.1%), Advanced Diploma (13.2%).
34.3% of the population in the suburb of Piara Waters is currently engaged in formal education, including 15.1% in primary school, 6.8% in secondary school, 4.8% at university (all shares of total residents).
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Piara Waters is 1068, indicating average socio-educational advantage (national average is 1000).
There are 6 schools within the suburb of Piara Waters, with a combined enrollment of approximately 4,256 students.
The suburb of Piara Waters includes 4 primary schools, 1 secondary school, 1 combined school.
Piara Waters features high concentrations of couples with children and family households but relatively few lone person households, with a larger average household size than Greater Perth.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median household size | 3.2 people | 2021 Census | 95th percentile nationally |
| Lone-person households | 11.1% | 2021 Census | 4th percentile nationally |
| Couples with children | 59.5% | 2021 Census | 98th percentile nationally |
| Couples without children | 18.5% | 2021 Census | 6th percentile nationally |
| One-parent families | 7.9% | 2021 Census | 18th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 2.0% | 2021 Census | 25th percentile nationally |
| Households at the 2021 Census | 4,598 | 2021 Census | |
| Estimated households | 6,406 | AreaSearch estimate, Aug 2026 | |
| Family households | 86.9% | 2021 Census | 95th percentile nationally |
| Average children per family | 1.4 per family | 2021 Census | 23rd percentile nationally |
As of the 2021 Census, the suburb of Piara Waters had 4,598 households. Based on population growth patterns, this has grown by approximately 39.3% to an estimated 6,406 households today.
The average household size in the suburb of Piara Waters is 3.2 people. This compares to 2.6 in Greater Perth and reflects the area's household composition mix.
Family households dominate at 86.9% of all households. Non-family households consist of lone person households (11.1%), group households (2.0%), and other household types (0.0%).
Of the 3,996 family households, couples with children account for 59.5% of all households, couples without children at home 18.5%, and single parent families 7.9%. This mix shapes local demand for schools, family services, and housing types.
Compared to Greater Perth, the suburb of Piara Waters shows distinct household patterns. Family households are notably over-represented at 86.9% (versus 71.5% in Greater Perth). Conversely, lone person households are under-represented at 11.1% 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 Piara Waters have an average of 1.4 children, slightly below the Greater Perth average of 1.6. This influences local demand for child-related services and larger family homes.
Marriage patterns reveal 62.6% of the adult population are currently married, while 29.0% have never married. This compares to 47.6% married and 36.1% never married across Greater Perth.
Single-person households represent 11.1% of all households in the suburb of Piara Waters, 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 2.0% of households, below the Greater Perth average of 3.5%. This lower rate suggests less student or young professional shared accommodation.
Piara Waters is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 51.2% | 2021 Census | 91st percentile nationally |
| Speak another language at home | 47.1% | 2021 Census | 87th percentile nationally |
| English only at home | 52.9% | 2021 Census | 13th percentile nationally |
| Australian citizens | 78.9% | 2021 Census | 19th percentile nationally |
| Born in Australia | 48.8% | 2021 Census | 8th percentile nationally |
| Aboriginal and Torres Strait Islander residents | 0.8% | 2021 Census | 33rd percentile nationally |
Piara Waters scores quite highly on cultural diversity, with 47.1% of its population speaking a language other than English at home and 51.2% born overseas.
The main religion in Piara Waters was found to be Christianity, which makes up 40.3% of people in Piara Waters. However, the most apparent overrepresentation was in Other, which comprises 7.2% of the population, substantially higher than the Greater Perth average of 1.4%.
In terms of ancestry (country of birth of parents), the top three represented groups in Piara Waters are Other, comprising 20.5% of the population, which is substantially higher than Greater Perth's 11.2%, English, comprising 17.8% of the population, which is notably lower than Greater Perth's 28.0%, and Australian, comprising 15.8% of the population, which is notably lower than Greater Perth's 21.2%. Additionally, there are notable divergences in the representation of certain other ethnic groups: South African is notably overrepresented at 1.9% of Piara Waters (vs 1.0% across Greater Perth), Indian at 13.9% (vs 2.6%) and Sri Lankan at 0.8% (vs 0.2%).
51.2% of the suburb of Piara Waters population was born overseas, compared to 37.7% across Greater Perth.
47.1% of the population in the suburb of Piara Waters speaks a language other than English at home, compared to 22.0% in Greater Perth.
0.8% of the suburb of Piara Waters population identifies as Australian Aboriginal, compared to 1.4% in Greater Perth.
78.9% of the suburb of Piara Waters population holds citizenship, compared to 83.0% in Greater Perth.
04Place
Housing, health, transport, local services and the reports on them.
Piara Waters is characterized by a predominantly suburban housing profile, with ownership patterns similar to Greater Perth.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 16.2% | 2021 Census | 16th percentile nationally |
| Owned outright | 8.1% | 2021 Census | 3rd percentile nationally |
| Detached houses | 98.6% | 2021 Census | 94th percentile nationally |
| Median mortgage repayment | $2,054 a month | 2021 Census, monthly | 69th percentile nationally |
| Owned with a mortgage | 75.7% | 2021 Census | 99th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 1.4% | 2021 Census | 13th percentile nationally |
| Median weekly rent paid, 2021 Census | $420 | 2021 Census, weekly | 73rd percentile nationally |
| Median rent as a share of median household income | 17.0% | 2021 Census, ratio calculated by AreaSearch | 16th percentile nationally |
| Median mortgage repayment as a share of household income | 19.1% | 2021 Census, ratio calculated by AreaSearch | 10th percentile nationally |
| People per bedroom | 0.8 per bedroom | 2021 Census | 72nd percentile nationally |
In the suburb of Piara Waters, 8.1% of homes are owned outright, 75.7% are owned with a mortgage, and 16.2% are rented.
According to the latest data, 98.6% of dwellings in the suburb of Piara Waters are houses.
In the suburb of Piara Waters, 0.0% of dwellings are apartments or units, with an additional 1.4% being semi-detached dwellings.
Outright home ownership in the suburb of Piara Waters stands at 8.1%, compared to 29.3% in Greater Perth.
The median monthly mortgage repayment in the suburb of Piara Waters is $2,054, compared to $1,907 in Greater Perth.
The aggregate monthly housing cost in the suburb of Piara Waters is $1,849, which represents the average monthly cost across all housing types.
In the suburb of Piara Waters, households with mortgages typically spend 19.1% of their income on mortgage repayments, while renters spend 17.0% of their income on rent.
The average persons per bedroom ratio in the suburb of Piara Waters is 0.8, indicating the level of household density.
Housing affordability in the suburb of Piara Waters shows mortgage holders spending 19.1% of income on repayments (vs 23.6% in Greater Perth), while renters spend 17.0% of income on rent (vs 18.8% in Greater Perth).
The dwelling mix in the suburb of Piara Waters consists of 98.6% detached houses, 1.4% semi-detached dwellings, 0.0% apartments, and 0.0% other dwelling types.
Housing in Piara Waters consumes approximately 17.2% of median household income ($10,725 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Recent development applications in Piara Waters show attached dwellings contributing 2% of approvals compared to 1% of existing stock, while detached houses represent 98% of applications versus 99% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.
Piara Waters's residents boast exceedingly positive health performance metrics relative to locations nationally with very low prevalence of common health conditions across all age groups.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 59.7% | ATO FY 2024, private health cover | 76th percentile nationally |
| No long-term health condition | 84.9% | 2021 Census | 97th percentile nationally |
| Need help with daily activities | 1.8% | 2021 Census | 5th percentile nationally |
| No long-term health condition, under 65 | 86.5% | 2021 Census | 97th percentile nationally |
| Three or more long-term health conditions, under 65 | 0.3% | 2021 Census | 2nd percentile nationally |
Around 59.7% of people in the suburb of Piara Waters are covered by private health insurance, which compares to 59.1% in Greater Perth.
In the suburb of Piara Waters, 1.8% of the population is identified as requiring ongoing medical assistance. By comparison, 4.6% of people in Greater Perth require similar assistance.
5.1% of people in the suburb of Piara Waters are diagnosed with asthma. In comparison, 6.8% of the population across Greater Perth is affected by asthma.
Diabetes affects 2.7% of the suburb of Piara Waters population, while in Greater Perth, 4.0% of people are diagnosed with diabetes.
1.2% of people in the suburb of Piara Waters have heart disease. Across Greater Perth,3.3% of the population is affected by heart disease.
In the suburb of Piara Waters, 59.7% of the population are estimated to have private health insurance. Comparatively, Greater Perth sees an estimated private health coverage rate of 59.1%.
Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 38 out of 100 | AreaSearch transport analysis of timetable data | 38th percentile nationally |
| Public transport stops | 32 | Public transport timetable (GTFS) data, compiled by AreaSearch | 30th percentile nationally |
| Weekly public transport trips | 946 | Public transport timetable (GTFS) data, compiled by AreaSearch | 34th percentile nationally |
| People per public transport stop | 630 | Public transport timetable (GTFS) data, compiled by AreaSearch | |
| Public transport routes | 5 | Public transport timetable (GTFS) data, compiled by AreaSearch |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Vehicles per dwelling | 1.8 per dwelling | 2021 Census | |
| Working residents who worked from home | 7.1% | 2021 Census, taken during COVID-19 restrictions |
There are 32 public transport stops within the suburb of Piara Waters.
The suburb of Piara Waters has 946 weekly trips across 5 routes, averaging 135 trips per day.
On average, residential properties are 273 metres from the nearest transport stop.
From the typical resident, the nearest child care centre is 402 m away and the nearest school 554 m.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
Public transport 32 stops nearby, 946 weekly trips, access rating 38 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 21 out of 100 | AreaSearch proximity analysis | 21st percentile nationally |
| Nearest child care | 402 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest school | 554 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 775 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 829 m | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest supermarket | 1.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest shopping centre | 1.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest GP | 1.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 1.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 4.9 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 5.9 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 9.1 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 are 8 long day care centres with 727 places in Piara Waters, about 2.3 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 Piara Waters is built to order and emailed to you.
Ordered reports
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 Piara Waters.
06About this profile
Where the figures come from, downloads and nearby areas.
AreaSearch's development drivers ranking places residential development activity in Piara Waters higher than 99% of real estate markets across the country.
Piara Waters has emerging levels of nearby infrastructure activity, ranking in the 34th percentile nationally.
No headline figures are reported for this area.
Median rent in Piara Waters is $828 a week, +10.3% over 12 months to Sep 2026.
Piara Waters lies within the top 7% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends.
Piara Waters hosts a very young demographic, ranking in the bottom 7% of areas nationwide.
The economic profile demonstrates exceptional strength, placing the area among the top 8% nationally based on comprehensive AreaSearch income analysis.
The exceptional employment performance in Piara Waters places it among Australia's strongest labour markets.
Piara Waters shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators.
Piara Waters features high concentrations of couples with children and family households but relatively few lone person households, with a larger average household size than Greater Perth.
Piara Waters is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics.
Piara Waters is characterized by a predominantly suburban housing profile, with ownership patterns similar to Greater Perth.
Piara Waters's residents boast exceedingly positive health performance metrics relative to locations nationally with very low prevalence of common health conditions across all age groups.
Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
Amenity provision was found to be below the typical area assessed nationally by AreaSearch, based on counts and proximity analysis.
Piara Waters has an estimated 20,940 residents, up 39.3% since the 2021 Census, with 15 projects tracked in Piara Waters.
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 Piara Waters.
Data currency
Refreshed . Rents to Sep 2026, population and age estimated to Aug 2026, taxable income FY 2024 and projects to Aug 2026. 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 (SAL51234). 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), infrastructure projects (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, 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 Piara Waters 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 Piara Waters with every neighbourhood-sized area across Australia (ABS SA2 areas): a higher percentile means more of that measure than most, not necessarily better.
Source: AreaSearch (areasearch.com.au) compiled from ABS Census 2021, ATO and other public sources.
