Suburb profile · Greater Perth
Coolbellup has an estimated 6,706 residents, up 17.7% since the 2021 Census, with 19 projects tracked in the area around Coolbellup.
Updated 14 Oct 2026.
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The suburb of Coolbellup lies 15 kilometres south-southwest of the Perth CBD in Western Australia. Based on AreaSearch's analysis, its population is estimated at around 6,706 as of Aug 2026. That figure is derived from aggregated SA2-level Estimated Resident Population (ERP) counts, which are released yearly, together with national address file data updated each quarter. The population has risen by 1,008 people (17.7%) since the 2021 Census, when 5,698 people were recorded.
Market indicators show development activity and population drivers well above average, a low average household size, a notable 25 to 34 year old demographic, a strong apartment presence, an elevated education employment base and pronounced arts and recreation employment. Residents include a high proportion of young adults, largely living in lone person and group households, and population growth follows moderate expansion patterns.
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01Profile
The analysis, national rankings and who lives there.
The suburb of Coolbellup lies 15 kilometres south-southwest of the Perth CBD in Western Australia. Based on AreaSearch's analysis, its population is estimated at around 6,706 as of Aug 2026. That figure is derived from aggregated SA2-level Estimated Resident Population (ERP) counts, which are released yearly, together with national address file data updated each quarter. The population has risen by 1,008 people (17.7%) since the 2021 Census, when 5,698 people were recorded.
Market indicators show development activity and population drivers well above average, a low average household size, a notable 25 to 34 year old demographic, a strong apartment presence, an elevated education employment base and pronounced arts and recreation employment. Residents include a high proportion of young adults, largely living in lone person and group households, and population growth follows moderate expansion patterns.
Estimated resident population by year (ABS, not Census counts): 5,000 in 2006 and 6,595 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 6,706 (ABS June 2025 base).
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 25 to 34, 22.5%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 32.2%.
Coolbellup ranks in the 85th percentile nationally for development activity and the 71st 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 Coolbellup is $685 a week, up 7.2% over 12 months to Sep 2026 and 5% below Greater Perth.
5% below Greater Perth on median weekly rent
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $685 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent over 12 months | +7.2% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Cockburn | $730 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, Cockburn, over 12 months | +7.2% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Perth - South West | $717 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 West, over 12 months | +6.4% | 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 |
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Status of the 7 tracked applications: 0 approved, 6 under assessment, 1 other (refused, withdrawn or no status).
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AreaSearch tracks 19 projects in and around Coolbellup, 8 of them under construction.
Award-winning sustainable residential redevelopment of the former Hamilton Senior High School site by DevelopmentWA. The project will deliver around 300 homes across a mix of lot types with extensive retained trees, parks, nature play areas and waterwise infrastructure.
Boutique house and land estate by Yolk Property Group overlooking Alan Edwards Park and near Frank Cann parkland. Civil works and home builds are underway with most lots sold and a small number of park front survey strata lots and turnkey homes still available. Close to Murdoch University, Fiona Stanley Hospital and the Kardinya Park shopping precinct.
Installation of new traffic signals, on-road bicycle lanes, pedestrian path and crossing facilities to improve safety at the boundary intersection jointly managed by the Cities of Melville and Cockburn.
A new neighbourhood shopping centre for the Glen Iris Estate in Jandakot, featuring a modern 7-day IGA supermarket, a family-friendly bistro tavern, a dedicated health and wellness hub, two specialty retail stores, a liquor store, and three food and beverage outlets. The development includes a central piazza with landscaped seating and over 100 parking bays.
Replacement of the demolished pedestrian and cyclist bridge over Stock Road to reconnect Hamilton Hill and Coolbellup. Main Roads WA notes planning review for the future of Stock Road is underway (including pier locations and environmental reviews) with the planning review expected to complete by mid-2026.
A $1.8 billion WA Government project delivering a new 274-bed Women and Babies Hospital at 11 Robin Warren Drive, Murdoch, within the Fiona Stanley Hospital precinct. It will replace King Edward Memorial Hospital and provide maternity, gynaecology and neonatal services.
Stage 2 of the $65 million redevelopment was completed in December 2025, transforming the site into a modern mixed-use precinct. Improvements include an expanded 3,790sqm Coles, a new fresh food market, a three-level 550-bay car park, and a major medical and wellness hub. A new signalised intersection on South Street is scheduled to open by March 2026.
Glen Iris Estate is a new master-planned residential neighbourhood in Jandakot, developed on the former Glen Iris golf course by Eastcourt Property Group. The estate features around 500 planned residential dwellings, leafy streetscapes, and abundant green spaces covering 25% of the total site.
A $250 million all-electric medium-density community at Beaconsfield featuring 206 architecturally designed one to three-storey townhouses with one to four bedrooms.
City of Cockburn completed a $1.3 million upgrade and extension of the Goodchild Park clubrooms in 2022, adding two new unisex change rooms, an umpire's room, a first aid room, a universal accessible public toilet, storage upgrades, and improvements to kitchen and clubroom spaces.
A 47-hectare coastal masterplanned community being developed by DevelopmentWA on former industrial land as part of the broader Cockburn Coast Redevelopment Area, located 4km south of Fremantle.
Boola Katitjin is Murdoch University's completed academic building and the largest mass-engineered timber project in Western Australia. It accommodates 60 percent of the university's teaching requirements and achieved a 6-star Green Star rating, featuring 21 large teaching spaces and immersive technology-enabled labs.
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 12 projects in and around the area that are not yet completed and have one: 2026 3, 2027 2, 2028 2, 2029 1, 2030 1, 2031 1, 2032 1, 2033 0, 2034 0, 2035 1.
AreaSearch has tracked 7 substantial development applications lodged in and around Coolbellup over the period covered (about 1.4 years), 6 in the last 12 months; 6 are recorded as under assessment. Coverage varies by council.
Applications per year (dashed: part year): 2025 (part year) 2, 2026 (to Oct) 5.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Tracked applications | 7 | Tracked by AreaSearch, in and around the area, period covered (about 1.4 years) | |
| Tracked, last 12 months | 6 | Tracked by AreaSearch, in and around the area | |
| ABS building approvals | 8.6 per 1,000 people | ABS building approvals | 81st percentile nationally |
| Average approvals a year | 52 | ABS building approvals | 60th percentile nationally |
| Applications under assessment | 6 | Tracked by AreaSearch, in and around the area, period covered (about 1.4 years) |
Key infrastructure and planning changes likely to influence the suburb of Coolbellup include: North Lake Road - Winterfold Road Intersection Upgrade (Construction); Kardinya District Centre Precinct Structure Plan (Approved); Kardinya Park Shopping Centre Redevelopment (Completed); Orthonova Orthopaedic Hospital (Construction); and Cockburn Wetlands Precinct Redevelopment (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the suburb of Coolbellup spans multiple sectors including Transport & Logistics, Communities, Precincts & Urban Renewal, and Health & Medical, among others.
Infrastructure development activity impacting the suburb of Coolbellup currently ranks below national averages at the 33rd percentile.
AreaSearch's development drivers ranking positions Coolbellup among the top 15% of areas assessed nationwide.
Dwelling approval activity in the suburb of Coolbellup area has seen 115 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Coolbellup's current population of 6,706 has been supported by 52 approvals on average over recent years.
The suburb of Coolbellup has seen 8.6 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 113 people in the suburb of Coolbellup, 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 Coolbellup's approval levels have been significantly above the yearly average of 52, indicating strong recent growth in development activity.
Over the past five years, the population in the suburb of Coolbellup has grown by approximately 839 people, while 260 residential approvals were recorded. This equates to a ratio of 3.2 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.
Population growth drivers in Coolbellup are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 6,706 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +17.7% | AreaSearch estimate, Aug 2026, against the 2021 Census | 87th percentile nationally |
| Population density | 2,158 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 73rd percentile nationally |
| Average yearly growth, 2020 to 2025 | +2.8% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +2.0% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 5,698 | 2021 Census | |
| Residents added since the 2021 Census | 1,008 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +3.3% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +2.5% | ABS estimated resident population series to June 2025 | |
| Land area | 3.11 km² | AreaSearch boundary analysis |
Total population for the suburb of Coolbellup was estimated to be approximately 6,706 as at Aug 2026. This is based upon an estimated resident population of 6,595 from the ABS up to June 2025.
The suburb of Coolbellup has added approximately 1,008 people and shown a 17.69% increase from the 5,698 people recorded at the 2021 Census period.
The population density in the suburb of Coolbellup is estimated at 2,156 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the suburb of Coolbellup has shown a compound annual growth rate of 2.0% per annum.
Population growth in the suburb of Coolbellup is driven by: Overseas migration (56.99999999999999%), Natural increase (27.0%), Interstate migration (15.0%). The primary driver is Overseas migration, contributing 56.99999999999999% of overall population gains.
Coolbellup's population is slightly younger than the national pattern.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 36 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 36th percentile nationally |
| Aged 65 and over | 16.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 15.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 32.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 57.4% | 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 | 37 years | 2021 Census | |
| Aged 0 to 4 | 6.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 9.2% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 10.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 22.5% | 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 | 10.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 9.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 7.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 6.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 2.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the suburb of Coolbellup at 36 years as at August 2026. That is down from the 2021 Census figure of 37 years, with AreaSearch updating the age profile for population change recorded since the Census.
At an estimated 36 years as at August 2026, Coolbellup is comparable to the Greater Perth 2021 Census average (37 years) and 2 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 Coolbellup compared to the Greater Perth region is the 25 - 34 group, making up 22.5% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Coolbellup compared to the Greater Perth region is the 5 - 14 group, making up 9.2% of the population.
Yes, certain age groups in the suburb of Coolbellup show significant variance compared to Greater Perth. The most over-represented age group is 25-34 year-olds (22.5% vs 15.8%).
AreaSearch estimates children aged 0-14 years at 15.5% of the population in the suburb of Coolbellup as at August 2026.
AreaSearch estimates people aged 65 and over at 16.7% of the population in the suburb of Coolbellup as at August 2026.
Income levels sit below national averages according to AreaSearch assessment.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $56,614 a year | ATO FY-24, annual | 39th percentile nationally |
| Average taxable income | $70,855 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $1,378 | 2021 Census, weekly | 26th percentile nationally |
| Census personal income / week | $772 | 2021 Census, weekly | 43rd percentile nationally |
| High-income households | 13.8% | 2021 Census | |
| Census family income / week | $1,975 | 2021 Census, weekly | |
| Low-income households | 30.6% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Coolbellup is approximately $60,600. The official ATO data from FY-24 recorded a median of $56,614.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Coolbellup is approximately $75,843. The official ATO data from FY-24 recorded an average of $70,855.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Coolbellup is approximately $60,600 compared to $68,556 in Greater Perth. The official ATO data from FY-24 shows $56,614 and $64,047 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Coolbellup is approximately $75,843 compared to $90,565 in Greater Perth. The official ATO data from FY-24 shows $70,855 and $84,609 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the suburb of Coolbellup's households (~32.2% / 810 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the suburb of Coolbellup is the $1,500 - 2,999 group, representing about 32.2% 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 Coolbellup is $1,378/wk.
According to the 2021 Census, the median family income in the suburb of Coolbellup is $1,975/wk.
The 2021 Census shows that the median personal income in the suburb of Coolbellup is $772/wk.
The suburb of Coolbellup's income level is approximately average nationally according to the latest ATO data aggregated by AreaSearch for FY-24. The suburb of Coolbellup's median income among taxpayers is $56,614 and the average income stands at $70,855, 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 $60,600 (median) and $75,843 (average) as of June 2026.
The estimated disposable income in the suburb of Coolbellup is $4,825 per year according to AreaSearch analysis.
The suburb of Coolbellup's disposable income is $4,825 compared to $6,842 for Greater Perth, based on AreaSearch analysis.
AreaSearch analysis reveals Coolbellup recording weaker employment conditions than most comparable areas nationwide.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 5.9% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 68.5% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 3,590 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 5,218 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 3,815 | ABS and DEWR labour data, compiled by AreaSearch |
As of March 2026, the suburb of Coolbellup has approximately 3,590 employed residents with an unemployment rate of 5.9%. The unemployment rate is moderate, indicating some available workforce capacity. The area faces employment challenges compared to other regions nationally.
As of March 2026, the unemployment rate in the suburb of Coolbellup stands at 5.9%, which is 1.7 percentage points above Greater Perth's rate of 4.2%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
The employment landscape in the suburb of Coolbellup is dominated by several key sectors. The largest employers are health care & social assistance (16.2% of employment), education & training (12.0%), and construction (9.2%). Other significant employers include retail trade and public administration & safety.
Over the past year to March 2026, the suburb of Coolbellup has experienced a decline in employment, with total jobs decreasing while the labour force decreased. As a result, the unemployment rate has fallen. By comparison, Greater Perth saw employment increased and its unemployment rate rose.
The workforce participation rate in the suburb of Coolbellup is 68.5%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate trailing the Greater Perth average of 69.9%, showing similar workforce dynamics to Greater Perth.
The suburb of Coolbellup shows notable specialisation in education & training, which employs 12.0% of the local workforce compared to 9.2% across Greater Perth. This moderate specialisation indicates some local strength in the sector.
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The suburb of Coolbellup's employment market shows weaker performance compared to most areas nationally. This suggests the need for targeted economic development initiatives. Recent job advertisement trends show the broader employment region experienced 4.5% growth, ranking 12th out of 37 regions nationally.
Education in Coolbellup: university qualifications 29.7%, school advantage index (ICSEA) 949.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 20.4% | 2021 Census | 62nd percentile nationally |
| Postgraduate qualifications | 6.1% | 2021 Census | 58th percentile nationally |
| University qualifications | 29.7% | 2021 Census | |
| Vocational qualifications | 24.2% | 2021 Census | 47th percentile nationally |
| Graduate diploma or certificate | 3.2% | 2021 Census | 72nd percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 9.3% | 2021 Census | 23rd percentile nationally |
| No post-school qualification | 36.9% | 2021 Census | |
| Residents attending an educational institution | 28.2% | 2021 Census | |
| Residents attending university or other higher education | 7.5% | 2021 Census | 83rd percentile nationally |
| Residents attending primary school | 8.3% | 2021 Census | 18th percentile nationally |
| Residents attending secondary school | 5.9% | 2021 Census | 13th percentile nationally |
29.7% of people aged 15 and over in the suburb of Coolbellup have university qualifications, compared to 30.1% in Greater Perth.
36.9% of people aged 15 and over in the suburb of Coolbellup have no formal qualifications, compared to 35.6% in Greater Perth.
The suburb of Coolbellup ranks in the 32th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the suburb of Coolbellup are: Certificate (24.2%), Bachelor Degree (20.4%), Advanced Diploma (9.3%).
28.2% of the population in the suburb of Coolbellup is currently engaged in formal education, including 8.3% in primary school, 5.9% in secondary school, 7.5% at university (all shares of total residents).
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Coolbellup is 949, indicating below-average socio-educational advantage compared to the national average of 1000.
There are 2 schools within the suburb of Coolbellup, with a combined enrollment of approximately 245 students.
The suburb of Coolbellup includes 2 primary schools.
Coolbellup features high concentrations of lone person households and group households but relatively few family households, with a smaller average household size than Greater Perth.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median household size | 2.1 people | 2021 Census | 11th percentile nationally |
| Lone-person households | 37.8% | 2021 Census | 93rd percentile nationally |
| Couples with children | 20.1% | 2021 Census | 13th percentile nationally |
| Couples without children | 22.0% | 2021 Census | 15th percentile nationally |
| One-parent families | 13.6% | 2021 Census | 80th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 5.0% | 2021 Census | 82nd percentile nationally |
| Households at the 2021 Census | 2,515 | 2021 Census | |
| Estimated households | 2,960 | AreaSearch estimate, Aug 2026 | |
| Family households | 57.1% | 2021 Census | 8th percentile nationally |
| Average children per family | 1.4 per family | 2021 Census | 23rd percentile nationally |
As of the 2021 Census, the suburb of Coolbellup had 2,515 households. Based on population growth patterns, this has grown by approximately 17.7% to an estimated 2,960 households today.
The average household size in the suburb of Coolbellup is 2.1 people. This compares to 2.6 in Greater Perth and reflects the area's household composition mix.
Family households dominate at 57.1% of all households. Non-family households consist of lone person households (37.8%), group households (5.0%), and other household types (0.0%).
Of the 1,436 family households, couples with children account for 20.1% of all households, couples without children at home 22.0%, and single parent families 13.6%. This mix shapes local demand for schools, family services, and housing types.
Compared to Greater Perth, the suburb of Coolbellup shows distinct household patterns. Lone person households are notably over-represented at 37.8% (versus 24.9% in Greater Perth). Conversely, family households are under-represented at 57.1% compared to 71.5% in Greater Perth. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
Families in the suburb of Coolbellup 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 31.3% of the adult population are currently married, while 47.5% have never married. This compares to 47.6% married and 36.1% never married across Greater Perth.
Single-person households represent 37.8% of all households in the suburb of Coolbellup, higher 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 5.0% of households, above the Greater Perth average of 3.5%. This higher rate points to more student or young professional shared accommodation.
The level of cultural diversity witnessed in Coolbellup was found to be above average when compared nationally for a number of language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 31.7% | 2021 Census | 67th percentile nationally |
| Speak another language at home | 17.6% | 2021 Census | 58th percentile nationally |
| English only at home | 82.4% | 2021 Census | 41st percentile nationally |
| Australian citizens | 83.6% | 2021 Census | 34th percentile nationally |
| Born in Australia | 68.3% | 2021 Census | 32nd percentile nationally |
| Aboriginal and Torres Strait Islander residents | 2.3% | 2021 Census | 65th percentile nationally |
Coolbellup was found to be more culturally diverse than the vast majority of local markets, with 17.6% of its population speaking a language other than English at home and 31.7% born overseas.
Christianity is the most commonly reported religion in Coolbellup, at 37.3% of people, although more residents (57.3%) 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 Coolbellup are English, comprising 27.9% of the population, Australian, comprising 22.9% of the population, and Other, comprising 10.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Welsh is notably overrepresented at 0.8% of Coolbellup (vs 0.7% across Greater Perth), French at 0.8% (vs 0.5%) and Maori at 1.0% (vs 0.9%).
31.7% of the suburb of Coolbellup population was born overseas, compared to 37.7% across Greater Perth.
17.6% of the population in the suburb of Coolbellup speaks a language other than English at home, compared to 22.0% in Greater Perth.
2.3% of the suburb of Coolbellup population identifies as Australian Aboriginal, compared to 1.4% in Greater Perth.
83.6% of the suburb of Coolbellup population holds citizenship, compared to 83.0% in Greater Perth.
04Place
Housing, health, transport, local services and the reports on them.
Coolbellup is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than Greater Perth.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 38.0% | 2021 Census | 74th percentile nationally |
| Owned outright | 21.2% | 2021 Census | 17th percentile nationally |
| Detached houses | 73.3% | 2021 Census | 30th percentile nationally |
| Median mortgage repayment | $1,600 a month | 2021 Census, monthly | 34th percentile nationally |
| Owned with a mortgage | 40.8% | 2021 Census | 68th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 12.7% | 2021 Census | 65th percentile nationally |
| Median weekly rent paid, 2021 Census | $300 | 2021 Census, weekly | 28th percentile nationally |
| Median rent as a share of median household income | 21.8% | 2021 Census, ratio calculated by AreaSearch | 61st percentile nationally |
| Median mortgage repayment as a share of household income | 26.8% | 2021 Census, ratio calculated by AreaSearch | 73rd percentile nationally |
| People per bedroom | 0.7 per bedroom | 2021 Census | 23rd percentile nationally |
In the suburb of Coolbellup, 21.2% of homes are owned outright, 40.8% are owned with a mortgage, and 38.0% are rented.
According to the latest data, 73.3% of dwellings in the suburb of Coolbellup are houses.
In the suburb of Coolbellup, 14.0% of dwellings are apartments or units, with an additional 12.7% being semi-detached dwellings.
Outright home ownership in the suburb of Coolbellup stands at 21.2%, compared to 29.3% in Greater Perth.
The median monthly mortgage repayment in the suburb of Coolbellup is $1,600, compared to $1,907 in Greater Perth.
The aggregate monthly housing cost in the suburb of Coolbellup is $1,146, which represents the average monthly cost across all housing types.
In the suburb of Coolbellup, households with mortgages typically spend 26.8% of their income on mortgage repayments, while renters spend 21.8% of their income on rent.
The average persons per bedroom ratio in the suburb of Coolbellup is 0.7, indicating the level of household density.
Housing affordability in the suburb of Coolbellup shows mortgage holders spending 26.8% of income on repayments (vs 23.6% in Greater Perth), while renters spend 21.8% of income on rent (vs 18.8% in Greater Perth).
The dwelling mix in the suburb of Coolbellup consists of 73.3% detached houses, 12.7% semi-detached dwellings, 14.0% apartments, and 0.0% other dwelling types.
Housing in Coolbellup consumes approximately 19.2% of median household income ($5,967 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Recent development applications in Coolbellup show attached dwellings contributing 34% of approvals compared to 27% of existing stock, while detached houses represent 66% of applications versus 73% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.
Health performance in Coolbellup is well below the national average with prevalence of common health conditions notable across both younger and older age cohorts.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 53.4% | ATO FY 2024, private health cover | 50th percentile nationally |
| No long-term health condition | 65.7% | 2021 Census | 30th percentile nationally |
| Need help with daily activities | 6.0% | 2021 Census | 62nd percentile nationally |
| No long-term health condition, under 65 | 72.7% | 2021 Census | 26th percentile nationally |
| Three or more long-term health conditions, under 65 | 1.7% | 2021 Census | 65th percentile nationally |
Around 53.4% of people in the suburb of Coolbellup are covered by private health insurance, which compares to 59.1% in Greater Perth.
In the suburb of Coolbellup, 6.0% of the population is identified as requiring ongoing medical assistance. By comparison, 4.6% of people in Greater Perth require similar assistance.
7.9% of people in the suburb of Coolbellup are diagnosed with asthma. In comparison, 6.8% of the population across Greater Perth is affected by asthma.
Diabetes affects 4.9% of the suburb of Coolbellup population, while in Greater Perth, 4.0% of people are diagnosed with diabetes.
3.5% of people in the suburb of Coolbellup have heart disease. Across Greater Perth,3.3% of the population is affected by heart disease.
In the suburb of Coolbellup, 53.4% 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 good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 63 out of 100 | AreaSearch transport analysis of timetable data | 63rd percentile nationally |
| Public transport stops | 52 | Public transport timetable (GTFS) data, compiled by AreaSearch | 44th percentile nationally |
| Weekly public transport trips | 1,077 | Public transport timetable (GTFS) data, compiled by AreaSearch | 36th percentile nationally |
| People per public transport stop | 128 | Public transport timetable (GTFS) data, compiled by AreaSearch | |
| Public transport routes | 7 | Public transport timetable (GTFS) data, compiled by AreaSearch |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Vehicles per dwelling | 1.1 per dwelling | 2021 Census | |
| Working residents who worked from home | 6.6% | 2021 Census, taken during COVID-19 restrictions |
There are 52 public transport stops within the suburb of Coolbellup.
The suburb of Coolbellup has 1,077 weekly trips across 7 routes, averaging 153 trips per day.
On average, residential properties are 157 metres from the nearest transport stop.
From the typical resident, the nearest child care centre is 475 m away and the nearest school 490 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, 1,077 weekly trips, access rating 63 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 58 out of 100 | AreaSearch proximity analysis | 58th percentile nationally |
| Nearest child care | 475 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest school | 490 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest supermarket | 650 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 653 m | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest shopping centre | 653 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest GP | 676 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 681 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 1.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 1.8 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 4.0 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 6.1 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 is 1 long day care centre with 72 places in Coolbellup, about 5.5 children aged 0-4 per place.
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05Reports and tools
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An area report on Coolbellup is built to order and emailed to you.
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06About this profile
Where the figures come from, downloads and nearby areas.
AreaSearch's development drivers ranking positions Coolbellup among the top 15% of areas assessed nationwide.
Coolbellup has emerging levels of nearby infrastructure activity, ranking in the 33rd percentile nationally.
No headline figures are reported for this area.
Median rent in Coolbellup is $685 a week, +7.2% over 12 months to Sep 2026.
Population growth drivers in Coolbellup are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends.
Coolbellup's population is slightly younger than the national pattern.
Income levels sit below national averages according to AreaSearch assessment.
AreaSearch analysis reveals Coolbellup recording weaker employment conditions than most comparable areas nationwide.
Education in Coolbellup: university qualifications 29.7%, school advantage index (ICSEA) 949.
Coolbellup features high concentrations of lone person households and group households but relatively few family households, with a smaller average household size than Greater Perth.
The level of cultural diversity witnessed in Coolbellup was found to be above average when compared nationally for a number of language and cultural background related metrics.
Coolbellup is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than Greater Perth.
Health performance in Coolbellup is well below the national average with prevalence of common health conditions notable across both younger and older age cohorts.
Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
Amenity provision was found to be above the typical area assessed nationally by AreaSearch, based on counts and proximity analysis.
Coolbellup has an estimated 6,706 residents, up 17.7% since the 2021 Census, with 19 projects tracked in the area around Coolbellup.
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 Coolbellup.
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 (SAL50324). 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 Coolbellup 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 Coolbellup 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.
