Brentwood (WA)

Population growth drivers in Brentwood are slightly above average based on AreaSearch's ranking of recent, and medium term trends

The population of the Brentwood (WA) statistical area (Lv2), as estimated by AreaSearch, is around 2,291 as of November 2025. This figure reflects an increase of 138 people since the 2021 Census, which reported a population of 2,153 in this area. The change is inferred from the resident population of 2,238 estimated by AreaSearch following examination of the latest ERP data release by the ABS (June 2024) and an additional 1 validated new address since the Census date. This level of population equates to a density ratio of 2,574 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Over the past decade, ending in June 2024, Brentwood (WA) has demonstrated resilient growth patterns with a compound annual growth rate of 1.1%, outpacing the SA3 area. Population growth for this area was primarily driven by overseas migration contributing approximately 77.0% of overall population gains during recent periods, although all drivers including interstate migration and natural growth were positive factors.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in June 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and to estimate growth across all areas in the years post-2032, AreaSearch is utilising the growth rates by age cohort provided by the ABS in its latest Greater Capital Region projections (released in June 2023, based on 2022 data). Considering the projected demographic shifts, an above median population growth of Australian statistical areas is projected for Brentwood (WA), with the area expected to grow by 308 persons to reach a total population of 2,609 by 2041. This reflects a gain of 17.5% in total over the 17-year period from 2024 to 2041.

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

Brentwood has seen approximately two new homes approved annually based on AreaSearch analysis of ABS building approval numbers. Over the past five financial years, from FY21 to FY25, around 13 homes were approved, with none yet in FY26. Each home built over this period is estimated to accommodate an average of 16.9 new residents per year.

This supply lagging demand indicates heightened buyer competition and pricing pressures, as developers target the premium market segment with higher-end properties valued at approximately $1,023,000 on average. Commercial approvals in FY26 totalled $256,000, suggesting minimal commercial development activity compared to Greater Perth's 82.0% higher per capita rate. This limited new supply supports stronger demand and values for established properties, reflecting the area's maturity and possible planning constraints. Recent construction comprises equal parts detached houses (50.0%) and attached dwellings (50.0%), a shift from the existing housing pattern of 69.0% houses. This focus on higher-density living caters to downsizers, investors, and first-home buyers, potentially due to diminishing developable land availability and evolving lifestyle preferences. The area has approximately 2352 people per dwelling approval, indicating an established market. Future projections estimate Brentwood will add 401 residents by 2041, which at current development rates may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

Future projections show Brentwood adding 401 residents by 2041 (from the latest AreaSearch quarterly estimate). At current development rates, housing supply may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

Brentwood has moderate levels of nearby infrastructure activity, ranking in the 47thth percentile nationally

Changes in local infrastructure significantly impact an area's performance. AreaSearch has identified two projects likely to affect the region. Notable projects include Karoonda Reserve Sports Changeroom Upgrade, Len Shearer Change Room Renewal, Westfield Booragoon Shopping Centre Expansion, and City of Melville New Library Cultural Centre. The following list details those most relevant:.

Professional plan users can use the search below to filter and access additional projects.

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

The employment landscape in Brentwood shows performance that lags behind national averages across key labour market indicators

Brentwood has a highly educated workforce with professional services well represented. Its unemployment rate was 4.8% in the past year, showing an estimated employment growth of 2.7%.

As of September 2025, 1,297 residents are employed, with an unemployment rate of 4.8%, 0.8% higher than Greater Perth's rate of 4.0%. Workforce participation is on par with Greater Perth at 65.2%. Leading employment industries include health care & social assistance, professional & technical, and education & training. Brentwood specializes in professional & technical jobs, with an employment share 1.4 times the regional level.

However, construction is under-represented, with only 7.1% of Brentwood's workforce compared to Greater Perth's 9.3%. The area offers limited local employment opportunities, as indicated by the Census working population vs resident population count. Between September 2024 and September 2025, employment levels increased by 2.7%, labour force by 4.0%, resulting in a unemployment rise of 1.3 percentage points. In contrast, Greater Perth experienced employment growth of 2.9% and labour force growth of 3.0%. State-level data to 25-Nov-25 shows WA employment contracted by 0.27%, losing 5,520 jobs, with the state unemployment rate at 4.6%, compared to the national rate of 4.3%. National employment forecasts from May-25 suggest national employment will expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Brentwood's employment mix, local employment is estimated to increase by 6.8% over five years and 14.2% over ten years.

The area's income profile falls below national averages based on AreaSearch analysis

AreaSearch's aggregation of ATO data for financial year 2023 shows Brentwood had a median taxpayer income of $51,403 and an average income of $86,570. Nationally, these figures are high compared to Greater Perth's median of $60,748 and average of $80,248. By September 2025, adjusted for Wage Price Index growth of 9.62%, estimated incomes would be approximately $56,348 (median) and $94,898 (average). Census data indicates household, family, and personal incomes rank modestly in Brentwood, between the 46th and 47th percentiles. The largest income bracket comprises 26.9% earning $1,500 - 2,999 weekly, consistent with regional trends at 32.0%. Housing affordability pressures are severe, with only 82.8% of income remaining, ranking at the 46th percentile. The area's SEIFA income ranking places it in the 6th decile.

Brentwood displays a diverse mix of dwelling types, with a higher proportion of rental properties than the broader region

In Brentwood, houses accounted for 68.9% of dwellings, with other types comprising the remaining 31.1%, as per the latest Census data. This differed from Perth metro's dwelling structure, which was 76.5% houses and 23.6% other dwellings. Home ownership in Brentwood stood at 27.8%, lower than Perth metro's level. Mortgaged dwellings made up 30.6%, and rented dwellings were 41.6%. The median monthly mortgage repayment was $2,100, below the Perth metro average of $2,200. The median weekly rent in Brentwood was $350, compared to $400 in Perth metro. Nationally, Brentwood's mortgage repayments were higher than the Australian average of $1,863, while rents were lower than the national figure of $375.

Brentwood features high concentrations of lone person households and group households, with a lower-than-average median household size

Family households constitute 64.8% of all households, including 31.3% couples with children, 19.2% couples without children, and 12.4% single parent families. Non-family households account for the remaining 35.2%, with lone person households at 30.6% and group households comprising 4.0%. The median household size is 2.5 people, which is smaller than the Greater Perth average of 2.6.

Brentwood shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Educational attainment in Brentwood is notably higher than broader benchmarks. As of the latest data, 40.1% of residents aged 15 and above hold university qualifications, compared to 27.9% in Western Australia (WA) and 28.6% in the Small Area 4 (SA4) region. This educational advantage is largely due to a high proportion of residents holding bachelor degrees (26.1%), followed by postgraduate qualifications (10.9%) and graduate diplomas (3.1%). Vocational credentials are also prevalent, with 25.4% of residents aged 15 and above holding such qualifications, including advanced diplomas (9.4%) and certificates (16.0%).

Educational participation is high in the area, with 32.2% of residents currently enrolled in formal education. This includes 10.1% in primary education, 9.2% in secondary education, and 7.6% pursuing tertiary education.

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

Transport analysis in Brentwood shows 11 operational public transport stops. These stops offer mixed bus services, with 7 distinct routes providing a total of 1,151 weekly passenger trips. Residential accessibility to transport is rated excellent, with residents located an average of 159 meters from the nearest stop.

Service frequency averages 164 trips per day across all routes, resulting in approximately 104 weekly trips per individual stop.

Brentwood's residents are extremely healthy with both young and old age cohorts seeing low prevalence of common health conditions

Analysis of health metrics indicates strong performance across Brentwood, with both younger and older age cohorts experiencing low prevalence of common health conditions. The rate of private health cover is exceptionally high at approximately 62% of the total population (1,410 people), compared to 66.5% across Greater Perth, which is above the national average of 55.7%. Mental health issues and arthritis are the most prevalent medical conditions in the area, affecting 8.1% and 6.6% of residents respectively.

A total of 73.4% of residents declare themselves completely clear of medical ailments, compared to 72.5% across Greater Perth. The area has 18.0% of residents aged 65 and over (412 people), which is lower than the 22.4% in Greater Perth. Health outcomes among seniors are above average, broadly in line with the general population's health profile.

Brentwood was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

Brentwood was found to be more culturally diverse than most local markets, with 24.7% of its population speaking a language other than English at home and 35.5% born overseas. Christianity is the main religion in Brentwood, making up 43.6% of people there. However, Judaism is notably overrepresented, comprising 0.3% of Brentwood's population compared to 0.1% across Greater Perth.

The top three ancestry groups are English (25.6%), Australian (21.4%), and Chinese (12.3%). Some other ethnic groups show notable differences: Korean is overrepresented at 0.8% in Brentwood versus 0.6% regionally, Croatian at 0.8% versus 1.1%, and Dutch at 1.6% versus 1.4%.

Brentwood's population aligns closely with national norms in age terms

The median age in Brentwood is close to Greater Perth's average of 37 years and equivalent to Australia's median age of 38 years. Compared to Greater Perth, Brentwood has a higher proportion of residents aged 45-54 (13.8%) but fewer residents aged 35-44 (12.6%). Between the 2016 and 2021 censuses, the percentage of Brentwood's population aged 75 to 84 increased from 4.2% to 5.5%. Conversely, the proportion of residents aged 45 to 54 decreased from 14.4% to 13.8%. By 2041, Brentwood is projected to experience significant shifts in its age composition. The 75 to 84 age group is expected to grow by 83%, reaching 231 people from the previous count of 126. The population aged 65 and above is projected to comprise 60% of Brentwood's total growth. Conversely, population declines are projected for the cohorts aged 5-14 and 35-44 years.