Hilbert

Hilbert lies within the top 10% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends

According to assessments of ABS population statistics for the surrounding region, combined with address records verified by AreaSearch since the Census, the suburb of Hilbert has an estimated residency of 6,694 as of May 2026. This represents a growth of 2,529 people (60.7%) compared to the 2021 Census, which recorded 4,165 people. The estimation is based on a resident count of 6,502 determined by AreaSearch using the ABS June 2025 ERP release alongside 1,476 validated new addresses post-Census. The current population density stands at 728 persons per square kilometer, aligning closely with typical levels recorded by AreaSearch. Hilbert's 60.7% expansion rate since the 2021 census outstripped the national benchmark of 9.3% and the state equivalent, positioning it as a key regional growth hotspot. This upward trajectory was largely propelled by interstate migration, which accounted for approximately 56.00000000000001% of total population increases, with natural growth and overseas migration also registering positive inputs.

Projections from ABS and Geoscience Australia released in 2024 with 2022 as the base year are applied to each SA2 location. For areas missing this data, and to project figures beyond 2032, growth rates by age cohort from the 2023 ABS Greater Capital Region projections (utilising 2022 data) are utilised. Hilbert is anticipated to experience strong gains that place it in the top quartile of analysed markets, with projections indicating a rise of 1,531 residents to 2041, representing a total expansion of 20.0% over the 16 years.

The level of residential development activity in Hilbert was found to be higher than 90% of real estate markets across the country

ABS building approval statistics compiled by AreaSearch indicate that Hilbert has averaged roughly 257 residential approvals annually, totaling 1,287 approvals over the 5 financial years spanning FY-21 to FY-25, with an additional 297 registered during FY-26. The ratio of 2.1 new residents added per year for each constructed dwelling between FY-21 and FY-25 points to sustained demand that underpins local property values. The average expected construction cost for these new homes is $361,000, which sits slightly above the regional standard and reflects a focus on building quality. Furthermore, commercial approvals have reached $74.4 million in the current financial year, signaling healthy local business development.

Hilbert exhibits 397.0% more building approvals per capita than Greater Perth, giving purchasers broad options. This level is also far higher than the national standard, pointing to strong developer confidence. Single-family detached houses make up 97.0% of the building activity, while attached dwellings comprise 3.0%, reinforcing the low-density profile sought by buyers looking for space. Reflecting its status as a growth pocket, the area registers approximately 20 people for each approved dwelling.

Demographic forecasts based on the latest quarterly calculations by AreaSearch indicate that Hilbert will add 1,339 residents by 2041. Ongoing building volumes suggest housing supply is well-positioned to satisfy this demand, maintaining balanced conditions for buyers and potentially allowing growth to outpace current projections.

Hilbert has emerging levels of nearby infrastructure activity, ranking in the 35thth percentile nationally

Local infrastructure projects, planning initiatives, and major developments are key factors in regional performance. AreaSearch has identified a total of 8 projects expected to influence the local area. Notable projects include Wungong Urban, METRONET Armadale Line Transformation, Gwynne Park Pavilion Redevelopment, and Byford Rail Extension and Armadale Station Redevelopment.

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

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Hilbert has seen below average employment performance when compared to national benchmarks

Hilbert possesses a skilled labour force, with notable representation in industrial and manufacturing sectors, an unemployment rate of 7.3%, and employment growth estimated at 5.7% over the past year. Data from March 2026 shows 3,566 working residents. The jobless rate sits 3.1% higher than the Greater Perth average of 4.2%, suggesting room for improvement, while participation is exceptionally high at 80.7% compared to 70.2% in Greater Perth. According to Census records, a low 5.0% of the workforce worked from home, though this period was influenced by COVID-19 restrictions.

The primary employment sectors for local residents are health care & social assistance, construction, and retail trade. The transportation, postal & warehousing sector has an exceptionally high concentration, employing workers at 1.7 times the regional average rate. Conversely, professional & technical services have a minimal footprint at 4.4% compared to 8.2% across the wider region. The comparison between the Census working population and resident counts suggests that local job opportunities within this primarily residential enclave are limited.

AreaSearch analysis of SALM and ABS data shows that over the 12 months ending March 2026, the employed population grew by 5.7% while the labour force expanded by 7.0%, leading to a 1.2 percentage point rise in the unemployment rate. Over the same timeframe, Greater Perth saw jobs grow by 2.0%, the labour force rise by 2.5%, and unemployment tick up by 0.4 percentage points. National forecasts from Jobs and Skills Australia published in May-25 offer additional perspective on potential future demand in the area. Applied to the local workforce structure, these five-year and ten-year projections (which forecast overall national growth of 6.6% and 13.7% respectively, varying by sector) indicate Hilbert's employment could increase by 6.1% over five years and 12.9% over ten years.

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

ATO records for the 2023 financial year show Hilbert taxpayers earning a median income of $89,161 and an average income of $104,619. These figures are high on a national scale and exceed the Greater Perth median of $60,748 and average of $80,248. Adjusted for Wage Price Index growth of 10.93% since the 2023 financial year, estimated values for March 2026 stand at roughly $98,906 for the median and $116,054 for the average. Census data places household, family, and personal incomes between the 70th and 81st percentiles nationwide. The largest income bracket is occupied by 47.8% of households (3,199 residents) earning $1,500 - 2,999 weekly, compared to 32.0% regionally. Although residential expenses absorb 18.1% of earnings, disposable income remains in the 67th percentile, and the SEIFA index puts the area in the 5th decile.

Hilbert is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

At the time of the latest Census, the local housing mix consisted of 99.6% houses and 0.4% other dwellings like apartments or semi-detached options, differing from the Perth metro split of 77.8% houses and 22.1% other dwellings. Outright home ownership in Hilbert was low at 7.9%, with most residents paying off a mortgage (78.4%) or renting (13.7%). The median monthly mortgage payment of $1,800 was below the Perth metro average of $1,907, while the median weekly rent was $370, compared to $350 in the wider metro area. Nationally, local mortgage costs are below the Australian average of $1,863, and rents are lower than the national figure of $375.

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

Families comprise the vast majority of households at 81.2%, consisting of couples with children at 41.8%, couples without children at 26.0%, and single parents at 12.1%. Non-family households account for the remaining 18.8%, made up of lone occupants at 16.3% and group living situations at 2.6%. The median household size is 2.9 people, exceeding the Greater Perth average of 2.6.

The educational profile of Hilbert exceeds national averages, with above-average qualification levels and academic performance metrics

Educational attainment presents an opportunity for improvement, as the university qualification rate of 20.0% is below the national benchmark of 30.4%. Bachelor degrees account for 14.9%, followed by postgraduate degrees at 3.4% and graduate diplomas at 1.7%. Technical qualifications are highly prevalent, with 45.0% of residents aged 15+ holding vocational credentials, including 12.4% with advanced diplomas and 32.6% with certificates.

Enrolment levels are high, with 32.7% of the population participating in formal education. Primary school pupils account for 13.4% of residents, secondary students make up 7.4%, and tertiary students represent 4.4%.

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

Public transport services in Hilbert include 28 active bus stops. These stops accommodate 3 separate routes that provide 695 passenger journeys weekly. Accessibility is good, with typical walking distances to the nearest stop averaging 262 meters. As a residential suburb, commuting is mostly outbound, with private vehicles dominating at 86% and trains at 8%. Car ownership averages 1.7 vehicles per household, above the regional average, while a low 5.0% of residents worked from home during the 2021 Census.

Bus services run an average of 99 times daily across the network, translating to roughly 24 weekly trips per stop.

The level of general health in Hilbert is notably higher than the national average with both young and old age cohorts seeing low prevalence of common health conditions

Hilbert exhibits positive health profiles, with low rates of common chronic conditions among younger and older demographics, and private health coverage spanning approximately 69% of the population (4,600 people). This is higher than the Greater Perth rate of 59.0% and the national average of 55.7%.

Mental health conditions and asthma are the most prevalent diagnoses, affecting 8.1 and 7.2% of residents. Conversely, 78.3% of the population reported no health issues, compared to 71.9% across Greater Perth. The working-age cohort shows low rates of chronic illness, while residents aged 65 and over represent 4.1% of the population (274 people), below the metropolitan average of 16.1%. Seniors in the area display exceptionally strong health outcomes, ranking highly on a national scale.

Hilbert 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

Hilbert shows higher levels of cultural diversity than most comparable areas, with 26.0% of residents using a non-English language at home and 36.2% born outside Australia. Christianity is the most common religious affiliation, representing 43.8% of the population. Hinduism shows a notable concentration at 4.6% of residents, compared to 2.5% across Greater Perth.

Regarding parental birthplace, the leading ancestries are English at 26.9%, Australian at 23.0%, and Other at 15.1%. Specific demographics show higher concentrations than the regional average, with Filipino residents representing 5.0% (compared to 1.4% regionally), Dutch residents at 2.7% (compared to 1.5%), and South Australian residents at 1.5% (compared to 1.0%).

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

Hilbert has a median age of 29, making it younger than Greater Perth's median of 37 and the national median of 38. The suburb has a high concentration of residents aged 25 - 34 at 23.8%, well above the national rate of 14.6%, but fewer residents aged 65 - 74 at 2.8%. Since 2021, the 35 to 44 age group has risen from 16.3% to 17.6% and the 15 to 24 group has grown from 11.4% to 12.6%, while the 0 to 4 group decreased from 10.8% to 9.9%. Projections to 2041 suggest the 25 to 34 cohort will grow by 315 people (20%), rising from 1,593 to 1,909.