Suburb profile · Greater Perth
Southern River has an estimated 17,324 residents, up 34.8% since the 2021 Census, with 9 projects tracked in Southern River.
Updated 14 Oct 2026.
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The suburb of Southern River, located 19 kilometres south-southeast of Perth CBD, is estimated to have around 17,324 residents as of Aug 2026. This figure draws on aggregated SA2-level ERP counts, which are released yearly, together with national address file data updated each quarter. ERP refers to Estimated Resident Population. Since the 2021 Census, which recorded 12,852 people, the population has grown by 4,472 people (34.8%). Development activity and population drivers are well above average, household incomes are above average, and strong mortgage holder representation is evident. The suburb also has a high share of residents born overseas, a well-educated local population, and a notable proportion of residents aged 15 to 24.
The area includes a high proportion of teenagers, and its working age population is made up largely of family households and couples with children. Educational attainment is above average, the community is highly culturally diverse, and the area is very affluent. In terms of population growth, the suburb ranks within the top 10% of areas nationally.
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01Profile
The analysis, national rankings and who lives there.
The suburb of Southern River, located 19 kilometres south-southeast of Perth CBD, is estimated to have around 17,324 residents as of Aug 2026. This figure draws on aggregated SA2-level ERP counts, which are released yearly, together with national address file data updated each quarter. ERP refers to Estimated Resident Population. Since the 2021 Census, which recorded 12,852 people, the population has grown by 4,472 people (34.8%). Development activity and population drivers are well above average, household incomes are above average, and strong mortgage holder representation is evident. The suburb also has a high share of residents born overseas, a well-educated local population, and a notable proportion of residents aged 15 to 24.
The area includes a high proportion of teenagers, and its working age population is made up largely of family households and couples with children. Educational attainment is above average, the community is highly culturally diverse, and the area is very affluent. In terms of population growth, the suburb ranks within the top 10% of areas nationally.
Estimated resident population by year (ABS, not Census counts): 3,024 in 2006 and 16,541 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 17,324 (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, 17.5%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 39%.
Southern River ranks in the 98th percentile nationally for development activity and the 91st for population growth.
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 Southern River is $800 a week, up 6.7% over 12 months to Sep 2026 and 11% above Greater Perth.
11% above Greater Perth on median weekly rent
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $800 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent over 12 months | +6.7% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Gosnells | $708 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, Gosnells, over 12 months | +7.5% | 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 9 projects in Southern River (4 under construction) and 82 more in the surrounding area.
A residential land subdivision of 104 lots in the established suburb of Champion Lakes, City of Armadale. Stage 1 (54 lots) was released and completed in 2025. Stage 2 (50 lots) has been fully secured and construction of civil works is underway, with titles anticipated for August 2026.
Piara Waters continues to expand through multiple masterplanned residential estates. Construction remains active at Satterley's Aarya estate, which comprises around 400 homesites, approximately 5.1 hectares of parks and recreation space, and a new primary school planned to open in 2027.
The largest commercial development project undertaken by the City of Gosnells to date. The 21ha, four-stage, 51-lot light industrial and commercial subdivision is bordered by Southern River Road, Matison Street, Duckbill Loop and Furley Road in Southern River.
The Sutherlands Park Leisure, Aquatic and Sports Hub (SPLASH) was planned by the City of Gosnells in Huntingdale, Perth. The original concept was estimated at 132 million dollars, with an eight-lane outdoor 50-metre pool, indoor pools, a gymnasium and indoor courts.
A 36-lot infill subdivision offering green title lots nestled amongst natural open spaces with proximity to a river, parks, shops, schools, medical services, and public transport. Titles are expected in Early 2026. The Local Development Plan has been approved as of June 2025.
Road widening project to improve traffic capacity and flow along Southern River Road. The project includes lane additions, intersection improvements, pedestrian and cycling infrastructure, and landscaping. Designed to support increased traffic from new residential and commercial developments in the area.
Road extension project to improve connectivity and traffic flow in the Southern River area. The extension will provide better access for residents and support the growing residential development in the precinct. Part of the broader Southern River infrastructure development plan to support population growth and the Southern River Business Park.
Masterplanned residential estate in Perth's southern corridor developed by Yolk Property Group across 21.17 hectares. The estate offers premium block sizes and house and land packages within the catchment zone of sought-after schools and close to large shopping centres, nature reserves and playgrounds.
Masterplanned residential subdivision in Harrisdale led by Yolk Property Group. The structure plan and local development plan have been approved and civil works are underway with staged land releases actively selling.
Proposed new Western Australian public primary school planned to service growth in northern Canning Vale and relieve enrolment pressure on surrounding schools.
Stage 2 will include a covered assembly area, canteen and music room, three general teaching blocks, one general teaching block with art and craft room, hard courts, oval, and additional parking for staff and parents.
A commercial development within the Forrestdale Business Park, consisting of 5 showrooms and 2 auto repair workshops, covering a floor area of 5985m2.
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 34 projects in and around the area that are not yet completed and have one: 2025 5, 2026 7, 2027 6, 2028 7, 2029 3, 2030 5, 2031 0, 2032 0, 2033 1. 12 have no completion year.
AreaSearch has tracked 3 substantial development applications lodged in and around Southern River over the period covered (about 2.5 years), none in the last 12 months. Coverage varies by council.
Status of the 3 tracked applications: 3 approved, 0 under assessment, 0 other (refused, withdrawn or no status).
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Tracked applications | 3 | 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 | 13.6 per 1,000 people | ABS building approvals | 89th percentile nationally |
| Average approvals a year | 193 | ABS building approvals | 91st percentile nationally |
| Applications approved | 3 | 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 Southern River include: Sutherlands Park Leisure, Aquatic and Sports Hub (SPLASH) (Planning); Sutherlands Park Master Plan (Construction); Garden Street Duplication and Extension (Construction); Sutherlands Park Master Plan & Precinct Redevelopment (Construction); and Florian Huntingdale (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the suburb of Southern River spans multiple sectors including Residential Development, Sports & Recreation, and Communities, among others.
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AreaSearch's development drivers ranking places residential development activity in Southern River higher than 98% of real estate markets across the country.
Dwelling approval activity in the suburb of Southern River area has seen 412 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Southern River's current population of 17,324 has been supported by 193 approvals on average over recent years.
The suburb of Southern River has seen 13.6 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 78 people in the suburb of Southern River, 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 Southern River's approval levels have been slightly above the yearly average of 193, showing modest growth in recent years.
Over the past five years, the population in the suburb of Southern River has grown by approximately 3,598 people, while 965 residential approvals were recorded. This equates to a ratio of 3.7 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.
Southern River lies within the top 9% 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 | 17,324 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +34.8% | AreaSearch estimate, Aug 2026, against the 2021 Census | 95th percentile nationally |
| Population density | 1,311 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 57th percentile nationally |
| Average yearly growth, 2020 to 2025 | +5.0% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +5.2% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 12,852 | 2021 Census | |
| Residents added since the 2021 Census | 4,472 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +5.6% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +5.1% | ABS estimated resident population series to June 2025 | |
| Land area | 13.21 km² | AreaSearch boundary analysis |
Total population for the suburb of Southern River was estimated to be approximately 17,324 as at Aug 2026. This is based upon an estimated resident population of 16,541 from the ABS up to June 2025.
The suburb of Southern River has added approximately 4,472 people and shown a 34.80% increase from the 12,852 people recorded at the 2021 Census period.
The population density in the suburb of Southern River is estimated at 1,311 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the suburb of Southern River has shown a compound annual growth rate of 5.2% per annum.
Population growth in the suburb of Southern River is driven by: Overseas migration (40.0%), Natural increase (30.0%), Interstate migration (30.0%). The primary driver is Overseas migration, contributing 40.0% of overall population gains.
Southern River's young demographic places it in the bottom 14% of areas nationwide.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 33 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 14th percentile nationally |
| Aged 65 and over | 8.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 22.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 29.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 53.2% | 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 | 33 years | 2021 Census | |
| Aged 0 to 4 | 6.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 16.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 15.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 13.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 17.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 13.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 9.0% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 5.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 2.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 0.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the suburb of Southern River at 33 years as at August 2026. That is in line with the 2021 Census figure of 33 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
At an estimated 33 years as at August 2026, Southern River is 4 years younger than the Greater Perth 2021 Census average (37 years) and 5 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 Southern River compared to the Greater Perth region is the 5 - 14 group, making up 16.3% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Southern River compared to the Greater Perth region is the 65 - 74 group, making up 5.1% of the population.
Yes, certain age groups in the suburb of Southern River show significant variance compared to Greater Perth. The most under-represented age groups are 85+ year-olds (0.9% vs 2.0%) and 75-84 year-olds (2.8% vs 5.5%).
AreaSearch estimates children aged 0-14 years at 22.4% of the population in the suburb of Southern River as at August 2026.
AreaSearch estimates people aged 65 and over at 8.8% of the population in the suburb of Southern River as at August 2026.
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 89% of national locations assessed by AreaSearch.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $70,649 a year | ATO FY-24, annual | 85th percentile nationally |
| Average taxable income | $84,141 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $2,364 | 2021 Census, weekly | 86th percentile nationally |
| Census personal income / week | $910 | 2021 Census, weekly | 68th percentile nationally |
| High-income households | 34.8% | 2021 Census | |
| Census family income / week | $2,471 | 2021 Census, weekly | |
| Low-income households | 11.8% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Southern River is approximately $75,623. The official ATO data from FY-24 recorded a median of $70,649.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Southern River is approximately $90,065. The official ATO data from FY-24 recorded an average of $84,141.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Southern River is approximately $75,623 compared to $68,556 in Greater Perth. The official ATO data from FY-24 shows $70,649 and $64,047 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Southern River is approximately $90,065 compared to $90,565 in Greater Perth. The official ATO data from FY-24 shows $84,141 and $84,609 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the suburb of Southern River's households (~39.0% / 1,509 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the suburb of Southern River is the $1,500 - 2,999 group, representing about 39.0% 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 Southern River is $2,364/wk.
According to the 2021 Census, the median family income in the suburb of Southern River is $2,471/wk.
The 2021 Census shows that the median personal income in the suburb of Southern River is $910/wk.
The suburb of Southern River's income level is among the highest in Australia according to the latest ATO data aggregated by AreaSearch for FY-24. The suburb of Southern River's median income among taxpayers is $70,649 and the average income stands at $84,141, which compares to figures for Greater Perth's of $64,047 and $84,609 respectively. Based on Wage Price Index growth of 7.04% since FY-24, current estimates would be approximately $75,623 (median) and $90,065 (average) as of June 2026.
The estimated disposable income in the suburb of Southern River is $8,608 per year according to AreaSearch analysis.
The suburb of Southern River's disposable income is $8,608 compared to $6,842 for Greater Perth, based on AreaSearch analysis.
Employment conditions in Southern River demonstrate strong performance, ranking among the top 26% of areas assessed nationally.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 3.1% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 74.5% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 9,275 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 13,639 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 9,576 | ABS and DEWR labour data, compiled by AreaSearch |
As of March 2026, the suburb of Southern River has approximately 9,275 employed residents with an unemployment rate of 3.1%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
As of March 2026, the unemployment rate in the suburb of Southern River stands at 3.1%, which is 1.1 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 Southern River is dominated by several key sectors. The largest employers are health care & social assistance (15.6% of employment), retail trade (9.8%), and education & training (9.1%). The relatively diverse employment base, with the top three sectors comprising 34.5% of jobs, provides economic resilience. Other significant employers include construction and professional & technical.
Over the past year to March 2026, the suburb of Southern River 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 Southern River is 74.5%, 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%, showing similar workforce dynamics to Greater Perth.
The suburb of Southern River shows notable specialisation in transport, postal & warehousing, which employs 6.1% of the local workforce compared to 4.7% across Greater Perth. This moderate specialisation indicates some local strength in the sector.
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The suburb of Southern River'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.
Southern River 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 | 21.9% | 2021 Census | 68th percentile nationally |
| Postgraduate qualifications | 7.9% | 2021 Census | 68th percentile nationally |
| University qualifications | 32.2% | 2021 Census | |
| Vocational qualifications | 20.5% | 2021 Census | 36th percentile nationally |
| Graduate diploma or certificate | 2.4% | 2021 Census | 51st percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 11.3% | 2021 Census | 65th percentile nationally |
| No post-school qualification | 36.0% | 2021 Census | |
| Residents attending an educational institution | 35.6% | 2021 Census | |
| Residents attending university or other higher education | 6.0% | 2021 Census | 70th percentile nationally |
| Residents attending primary school | 13.6% | 2021 Census | 91st percentile nationally |
| Residents attending secondary school | 9.9% | 2021 Census | 88th percentile nationally |
32.2% of people aged 15 and over in the suburb of Southern River have university qualifications, compared to 30.1% in Greater Perth.
36.0% of people aged 15 and over in the suburb of Southern River have no formal qualifications, compared to 35.6% in Greater Perth.
The suburb of Southern River ranks in the 75th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the suburb of Southern River are: Bachelor Degree (21.9%), Certificate (20.5%), Advanced Diploma (11.3%).
35.6% of the population in the suburb of Southern River is currently engaged in formal education, including 13.6% in primary school, 9.9% in secondary school, 6.0% at university (all shares of total residents).
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Southern River is 1059, indicating average socio-educational advantage (national average is 1000).
There are 4 schools within the suburb of Southern River, with a combined enrollment of approximately 2,440 students.
The suburb of Southern River includes 3 primary schools, 1 combined school.
Southern River 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 | 3.3 people | 2021 Census | 97th percentile nationally |
| Lone-person households | 11.4% | 2021 Census | 5th percentile nationally |
| Couples with children | 56.8% | 2021 Census | 98th percentile nationally |
| Couples without children | 19.5% | 2021 Census | 8th percentile nationally |
| One-parent families | 9.6% | 2021 Census | 39th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 1.7% | 2021 Census | 17th percentile nationally |
| Households at the 2021 Census | 3,866 | 2021 Census | |
| Estimated households | 5,211 | AreaSearch estimate, Aug 2026 | |
| Family households | 87.0% | 2021 Census | 95th percentile nationally |
| Average children per family | 1.6 per family | 2021 Census | 46th percentile nationally |
As of the 2021 Census, the suburb of Southern River had 3,866 households. Based on population growth patterns, this has grown by approximately 34.8% to an estimated 5,211 households today.
The average household size in the suburb of Southern River is 3.3 people. This compares to 2.6 in Greater Perth and reflects the area's household composition mix.
Family households dominate at 87.0% of all households. Non-family households consist of lone person households (11.4%), group households (1.7%), and other household types (0.0%).
Of the 3,363 family households, couples with children account for 56.8% of all households, couples without children at home 19.5%, and single parent families 9.6%. This mix shapes local demand for schools, family services, and housing types.
Compared to Greater Perth, the suburb of Southern River shows distinct household patterns. Family households are notably over-represented at 87.0% (versus 71.5% in Greater Perth). Conversely, lone person households are under-represented at 11.4% 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 Southern River have an average of 1.6 children, matching the Greater Perth average of 1.6. This influences local demand for child-related services and larger family homes.
Marriage patterns reveal 58.5% of the adult population are currently married, while 31.8% have never married. This compares to 47.6% married and 36.1% never married across Greater Perth.
Single-person households represent 11.4% of all households in the suburb of Southern River, 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 1.7% of households, below the Greater Perth average of 3.5%. This lower rate suggests less student or young professional shared accommodation.
Southern River 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 | 49.3% | 2021 Census | 90th percentile nationally |
| Speak another language at home | 41.6% | 2021 Census | 83rd percentile nationally |
| English only at home | 58.4% | 2021 Census | 16th percentile nationally |
| Australian citizens | 80.9% | 2021 Census | 25th percentile nationally |
| Born in Australia | 50.7% | 2021 Census | 10th percentile nationally |
| Aboriginal and Torres Strait Islander residents | 0.9% | 2021 Census | 36th percentile nationally |
Southern River scores quite highly on cultural diversity, with 41.6% of its population speaking a language other than English at home and 49.3% born overseas.
The main religion in Southern River was found to be Christianity, which makes up 39.6% of people in Southern River. However, the most apparent overrepresentation was in Islam, which comprises 14.7% of the population, substantially higher than the Greater Perth average of 3.2%.
In terms of ancestry (country of birth of parents), the top three represented groups in Southern River are Other, comprising 21.2% of the population, which is substantially higher than Greater Perth's 11.2%, English, comprising 20.4% of the population, which is notably lower than Greater Perth's 28.0%, and Australian, comprising 16.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: South African is notably overrepresented at 1.7% of Southern River (vs 1.0% across Greater Perth), Indian at 8.8% (vs 2.6%) and Sri Lankan at 0.7% (vs 0.2%).
49.3% of the suburb of Southern River population was born overseas, compared to 37.7% across Greater Perth.
41.6% of the population in the suburb of Southern River speaks a language other than English at home, compared to 22.0% in Greater Perth.
0.9% of the suburb of Southern River population identifies as Australian Aboriginal, compared to 1.4% in Greater Perth.
80.9% of the suburb of Southern River population holds citizenship, compared to 83.0% in Greater Perth.
04Place
Housing, health, transport, local services and the reports on them.
Southern River is characterized by a predominantly suburban housing profile, with ownership patterns similar to Greater Perth.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 17.1% | 2021 Census | 17th percentile nationally |
| Owned outright | 19.8% | 2021 Census | 15th percentile nationally |
| Detached houses | 97.2% | 2021 Census | 89th percentile nationally |
| Median mortgage repayment | $2,100 a month | 2021 Census, monthly | 72nd percentile nationally |
| Owned with a mortgage | 63.1% | 2021 Census | 98th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 2.4% | 2021 Census | 20th percentile nationally |
| Median weekly rent paid, 2021 Census | $420 | 2021 Census, weekly | 73rd percentile nationally |
| Median rent as a share of median household income | 17.8% | 2021 Census, ratio calculated by AreaSearch | 22nd percentile nationally |
| Median mortgage repayment as a share of household income | 20.5% | 2021 Census, ratio calculated by AreaSearch | 18th percentile nationally |
| People per bedroom | 0.8 per bedroom | 2021 Census | 72nd percentile nationally |
In the suburb of Southern River, 19.8% of homes are owned outright, 63.1% are owned with a mortgage, and 17.1% are rented.
According to the latest data, 97.2% of dwellings in the suburb of Southern River are houses.
In the suburb of Southern River, 0.3% of dwellings are apartments or units, with an additional 2.4% being semi-detached dwellings.
Outright home ownership in the suburb of Southern River stands at 19.8%, compared to 29.3% in Greater Perth.
The median monthly mortgage repayment in the suburb of Southern River is $2,100, compared to $1,907 in Greater Perth.
The aggregate monthly housing cost in the suburb of Southern River is $1,636, which represents the average monthly cost across all housing types.
In the suburb of Southern River, households with mortgages typically spend 20.5% 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 Southern River is 0.8, indicating the level of household density.
Housing affordability in the suburb of Southern River shows mortgage holders spending 20.5% 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 Southern River consists of 97.2% detached houses, 2.4% semi-detached dwellings, 0.3% apartments, and 0.1% other dwelling types.
Housing in Southern River consumes approximately 16.0% of median household income ($10,236 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Recent development applications in Southern River show attached dwellings contributing 0% of approvals compared to 3% of existing stock, while detached houses represent 100% of applications versus 97% 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.
Southern River'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 | 58.8% | ATO FY 2024, private health cover | 75th percentile nationally |
| No long-term health condition | 80.9% | 2021 Census | 94th percentile nationally |
| Need help with daily activities | 2.6% | 2021 Census | 8th percentile nationally |
| No long-term health condition, under 65 | 84.1% | 2021 Census | 93rd percentile nationally |
| Three or more long-term health conditions, under 65 | 0.5% | 2021 Census | 9th percentile nationally |
Around 58.8% of people in the suburb of Southern River are covered by private health insurance, which compares to 59.1% in Greater Perth.
In the suburb of Southern River, 2.6% of the population is identified as requiring ongoing medical assistance. By comparison, 4.6% of people in Greater Perth require similar assistance.
5.4% of people in the suburb of Southern River are diagnosed with asthma. In comparison, 6.8% of the population across Greater Perth is affected by asthma.
Diabetes affects 3.7% of the suburb of Southern River population, while in Greater Perth, 4.0% of people are diagnosed with diabetes.
1.7% of people in the suburb of Southern River have heart disease. Across Greater Perth,3.3% of the population is affected by heart disease.
In the suburb of Southern River, 58.8% 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 moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 43 out of 100 | AreaSearch transport analysis of timetable data | 43rd percentile nationally |
| Public transport stops | 52 | Public transport timetable (GTFS) data, compiled by AreaSearch | 44th percentile nationally |
| Weekly public transport trips | 1,247 | Public transport timetable (GTFS) data, compiled by AreaSearch | 38th percentile nationally |
| People per public transport stop | 319 | 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 | 1.9 per dwelling | 2021 Census | |
| Working residents who worked from home | 7.7% | 2021 Census, taken during COVID-19 restrictions |
There are 52 public transport stops within the suburb of Southern River.
The suburb of Southern River has 1,247 weekly trips across 5 routes, averaging 178 trips per day.
On average, residential properties are 246 metres from the nearest transport stop.
From the typical resident, the nearest child care centre is 458 m away and the nearest school 627 m.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
Public transport 52 stops nearby, 1,247 weekly trips, access rating 43 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 30 out of 100 | AreaSearch proximity analysis | 30th percentile nationally |
| Nearest child care | 458 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest school | 627 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest GP | 788 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest supermarket | 805 m | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest pharmacy | 862 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 1.7 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 1.8 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 1.9 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest shopping centre | 1.9 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 5.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 7.2 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 7 long day care centres with 686 places in Southern River, about 1.5 children aged 0-4 per place.
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05Reports and tools
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06About this profile
Where the figures come from, downloads and nearby areas.
AreaSearch's development drivers ranking places residential development activity in Southern River higher than 98% of real estate markets across the country.
Southern River has moderate levels of nearby infrastructure activity, ranking in the 47th percentile nationally.
No headline figures are reported for this area.
Median rent in Southern River is $800 a week, +6.7% over 12 months to Sep 2026.
Southern River lies within the top 9% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends.
Southern River's young demographic places it in the bottom 14% of areas nationwide.
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 89% of national locations assessed by AreaSearch.
Employment conditions in Southern River demonstrate strong performance, ranking among the top 26% of areas assessed nationally.
Southern River shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators.
Southern River 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.
Southern River is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics.
Southern River is characterized by a predominantly suburban housing profile, with ownership patterns similar to Greater Perth.
Southern River'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 moderate 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.
Southern River has an estimated 17,324 residents, up 34.8% since the 2021 Census, with 9 projects tracked in Southern River.
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 Southern River.
Data currency
Refreshed . Rents to Sep 2026, population and age estimated to Aug 2026, taxable income FY 2024 and projects to Oct 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 (SAL51394). 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 (Oct 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 Southern River 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 Southern River 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.
