Bertram

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

Based on ABS population updates and AreaSearch validations since Feb 2026, the suburb of Bertram's estimated population is around 7,614. This reflects an increase of 1,418 people from the 2021 Census figure of 6,196, marking a growth rate of 22.9%. AreaSearch estimated this population following examination of latest ERP data release by ABS in June 2024 and validation of five new addresses since the Census date. This results in a density ratio of 2,512 persons per square kilometer, placing Bertram in the upper quartile nationally according to AreaSearch assessments. Bertram's growth rate exceeded both national (9.9%) and state averages since the 2021 Census, indicating it as a growth leader regionally. Interstate migration drove primary population growth in Bertram, contributing approximately 45.0% of overall gains during recent periods, although all drivers remained positive factors.

AreaSearch projections for Bertram follow ABS/Geoscience Australia estimates released in 2024 with a base year of 2022. For areas not covered by this data and post-2032 growth estimation, AreaSearch uses ABS Greater Capital Region projections released in 2023 based on 2022 data. Projected demographic shifts indicate significant population increase for Bertram, with an expected expansion of 3,523 persons to 2041, reflecting a total increase of 46.7% over the 17 years.

AreaSearch assessment of residential development activity positions Bertram among the top 25% of areas assessed nationwide

AreaSearch analysis of ABS building approval numbers in Bertram shows around 21 new homes approved annually. Between FY-21 and FY-25, approximately 107 homes were approved, with a further 28 approved in FY-26.

On average, about 16.2 people moved to the area each year for each dwelling built over these five financial years. This supply lagging demand typically results in heightened buyer competition and pricing pressures. The average construction cost of new homes was $367,000, moderately above regional levels, suggesting an emphasis on quality construction. Compared to Greater Perth, Bertram has significantly less development activity, 79.0% below the regional average per person. This constrained new construction usually reinforces demand and pricing for existing properties.

However, recent periods have seen increased development activity, though it remains below national averages, reflecting the area's maturity and possible planning constraints. All new construction in Bertram has been detached dwellings, maintaining its traditional suburban character focused on family homes. With around 201 people per approval, Bertram reflects a developing area. Future projections estimate Bertram to add 3,554 residents by 2041. At current development rates, housing supply may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

Bertram has moderate levels of nearby infrastructure activity, ranking in the 48thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch identified four projects likely impacting the area: Cassia Estate Bertram, Bertram Square Local Centre, Kwinana Freeway Upgrade (Roe Highway to Safety Bay Road), and Amore Bertram. The following details those most relevant.

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

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

Bertram's workforce is skilled with strong representation in manufacturing and industrial sectors. The unemployment rate was 5.3% as of September 2025. Employment growth over the past year was estimated at 3.5%.

AreaSearch aggregated statistical area data for this figure. As of September 2025, 4,278 residents were employed while the unemployment rate was 1.4% higher than Greater Perth's rate of 4.0%. Workforce participation in Bertram was 84.2%, compared to Greater Perth's 71.6%. According to Census responses, only 4.7% of residents worked from home, though Covid-19 lockdown impacts should be considered.

Health care & social assistance, construction, and retail trade were the dominant employment sectors among residents. Bertram showed strong specialization in transport, postal & warehousing, with an employment share 1.7 times the regional level. However, professional & technical services employed only 4.9% of local workers, below Greater Perth's 8.2%. The area appeared to offer limited local employment opportunities based on Census data comparing working population and resident population. Over the 12 months to September 2025, employment increased by 3.5% while labour force grew by 4.6%, causing unemployment to rise by 1.0 percentage points in Bertram. In contrast, Greater Perth saw employment rise by 2.9%, labour force grow by 3.0%, and a marginal increase in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 can provide further insight into potential future demand within Bertram. These projections suggest national employment should expand by 6.6% over five years and 13.7% over ten years. However, growth rates differ significantly between industry sectors. Applying these projections to Bertram's employment mix suggests local employment should increase by 6.0% over five years and 12.9% over ten years, based on a simple weighting extrapolation for illustrative purposes.

The economic profile demonstrates above-average performance, with income metrics exceeding national benchmarks based on AreaSearch comparative assessment

AreaSearch's latest postcode level ATO data for financial year 2023 shows that income in Bertram is below the national average. The median income is $55,271 while the average income stands at $63,491. In contrast, Greater Perth has a median income of $60,748 and an average income of $80,248. Based on Wage Price Index growth of 9.62% since financial year 2023, current estimates for Bertram would be approximately $60,588 (median) and $69,599 (average) as of September 2025. The 2021 Census reveals that household, family, and personal incomes in Bertram cluster around the 65th percentile nationally. The earnings profile shows that 43.0% of locals (3,274 people) fall into the $1,500 - 2,999 income category, similar to the metropolitan region where 32.0% occupy this range. High housing costs consume 17.1% of income in Bertram, but strong earnings place disposable income at the 63rd percentile nationally. The area's SEIFA income ranking places it in the 4th decile.

Bertram is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Bertram's dwelling structure, as recorded in the latest Census, consisted of 98.7% houses and 1.3% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Perth metro's 77.8% houses and 22.1% other dwellings. Home ownership in Bertram was at 9.0%, with the rest of dwellings either mortgaged (60.8%) or rented (30.1%). The median monthly mortgage repayment in Bertram was $1,686, lower than Perth metro's average of $1,907. The median weekly rent figure in Bertram was recorded at $350, equal to the Perth metro figure. Nationally, Bertram's mortgage repayments were below the Australian average of $1,863, while rents were less than the national figure of $375.

Bertram features high concentrations of family households, with a higher-than-average median household size

Family households account for 80.0% of all households, consisting of 47.8% couples with children, 17.9% couples without children, and 13.2% single parent families. Non-family households make up the remaining 20.0%, with lone person households at 17.1% and group households comprising 3.0%. The median household size is 3.1 people, larger than the Greater Perth average of 2.6.

Educational attainment in Bertram aligns closely with national averages, showing typical qualification patterns and performance metrics

Bertram Trail residents aged 15+ have university degrees at a rate of 20.9%, compared to Australia's 30.4%. Bachelor degrees are most common (15.9%), followed by postgraduate qualifications (3.3%) and graduate diplomas (1.7%). Vocational credentials, such as advanced diplomas (12.1%) and certificates (29.9%), are held by 42.0% of residents aged 15+. Educational participation is high, with 35.9% currently enrolled in formal education.

This includes primary (15.2%), secondary (8.9%), and tertiary education (4.1%).

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

Bertram has 20 operational public transport stops, all serving buses. These are covered by two routes, offering a total of 341 weekly passenger trips. The average distance to the nearest stop for residents is 262 meters, indicating good accessibility. In this residential area, most commuting is outward-bound. Cars are the primary mode of transport at 77%, with trains at 14% and buses at 5%. On average, there are 1.6 vehicles per dwelling.

According to the 2021 Census, only 4.7% of residents work from home, which may be influenced by COVID-19 conditions. The service frequency averages 48 trips per day across all routes, resulting in approximately 17 weekly trips per individual stop.

Bertram's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Bertram's health metrics closely align with national benchmarks, as assessed by AreaSearch using mortality rates and chronic condition prevalence data from March 2021. Common health conditions are fairly standard across both young and old age cohorts in Bertram, with private health cover at approximately 52% of the total population (around 3,990 people), slightly higher than Greater Perth's 47%.

Mental health issues affect 8.5% of residents, while asthma impacts 7.4%, according to data from March 2021. About 75.6% of residents report having no medical ailments, compared to 71.9% in Greater Perth. The under-65 population in Bertram generally has better health outcomes than average. As of March 2021, 6.8% of Bertram's residents are aged 65 and over (around 517 people), lower than Greater Perth's 16.3%. Health outcomes among seniors in Bertram are above average, with national rankings even higher than those of the general population.

Bertram 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

Bertram's population shows significant cultural diversity, with 28.1% speaking a language other than English at home and 37.0% born overseas. Christianity is the predominant religion in Bertram, accounting for 41.3%. However, there is an overrepresentation of 'Other' religions, which comprise 5.2% compared to 1.4% across Greater Perth.

The top three ancestral groups are English (24.3%), Australian (23.6%), and Other (13.6%). Notably, Filipino (6.5%) is overrepresented compared to the regional average of 1.4%, as are Maori (2.2%) versus 0.9% regionally, and South African (1.2%) versus 1.0%.

Bertram hosts a very young demographic, ranking in the bottom 10% of areas nationwide

Bertram has a median age of 32 years, which is younger than Greater Perth's average of 37 and significantly lower than Australia's national average of 38 years. Compared to Greater Perth, Bertram has a higher percentage of residents aged 5-14 (18.2%) but fewer residents aged 65-74 (4.6%). This concentration of 5-14 year-olds is notably higher than the national average of 12.1%. According to post-2021 Census data, Bertram's population aged 15-24 has grown from 12.5% to 13.8%, while the 55-64 age group increased from 6.3% to 7.4%. Conversely, the 0-4 age group declined from 9.4% to 6.9%, and the 25-34 age group dropped from 16.2% to 14.4%. By 2041, demographic modeling suggests Bertram's age profile will change significantly, with the strongest projected growth in the 45-54 cohort, which is expected to increase by 75%, adding 741 residents to reach a total of 1,731.