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

The Hilbert statistical area (Lv2) had an estimated population of around 6,093 as of November 2025, reflecting a significant increase from the Census figure in 2021. The 2021 Census reported a population of 4,165 people for the Hilbert (SA2). This growth of approximately 1,928 people represents a 46.3% increase since the 2021 Census. AreaSearch validated this estimate using ERP data from June 2024 and an additional 993 new addresses since the Census date. The population density was calculated as 663 persons per square kilometer, indicating ample space for further development. The Hilbert (SA2) experienced notable growth between 2021 and November 2025, exceeding both national (9.7%) and state averages.

This growth was primarily driven by interstate migration, contributing approximately 56% of overall population gains during the period. However, all factors including natural growth and overseas migration also played positive roles. AreaSearch adopted ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and to estimate growth post-2032, AreaSearch utilized growth rates by age cohort provided by the ABS in its Greater Capital Region projections (released in 2023, based on 2022 data). Looking ahead, the Hilbert statistical area (Lv2) is projected to have above median population growth nationally. By 2041, the area is expected to increase by approximately 1,177 persons, reflecting a total increase of about 1.2% over the 17-year period.

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

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Hilbert has averaged approximately 221 new dwelling approvals per year. Over the past five financial years, between FY-21 and FY-25, an estimated 1,108 homes have been approved, with a further 109 approved so far in FY-26. The average number of people moving to the area for each dwelling built over these five years is approximately 0.9 per year, indicating that supply has met or exceeded demand, providing greater buyer choice while supporting potential population growth above projections.

New properties are constructed at an average expected cost of $361,000, which is moderately above regional levels, suggesting an emphasis on quality construction. In FY-26, $74.4 million in commercial approvals have been registered, indicating robust local business investment. Compared to Greater Perth, Hilbert has 356.0% more construction activity per person, providing ample choice for buyers and reflecting strong developer confidence in the location. The majority of new building activity consists of detached houses at 97.0%, with attached dwellings making up 3.0%, preserving the area's low density nature and attracting space-seeking buyers. With around 21 people per dwelling approval, Hilbert exhibits characteristics of a growth area.

According to the latest AreaSearch quarterly estimate, Hilbert is projected to gain approximately 72 residents by 2041. Given current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling population growth that exceeds current forecasts.

Hilbert has emerging levels of nearby infrastructure activity, ranking in the 36thth percentile nationally

Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified nine projects potentially impacting the region. Notable ones are Forrestdale Business Park West, Wungong Urban, METRONET Armadale Line Transformation, and Gwynne Park Pavilion Redevelopment. The following list details those likely to be most relevant.

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 has a skilled workforce with strong representation in manufacturing and industrial sectors. The unemployment rate is 5.5%, with an estimated employment growth of 3.0% over the past year, according to AreaSearch's statistical area data aggregation.

As of September 2025, there are 2,808 employed residents, with an unemployment rate at 1.6% above Greater Perth's rate of 4.0%. Workforce participation is high at 77.5%, compared to Greater Perth's 65.2%. Employment is concentrated in health care & social assistance, construction, and retail trade. Transport, postal & warehousing shows notable concentration with employment levels at 1.7 times the regional average.

Professional & technical services have limited presence, with 4.4% employment compared to the regional average of 8.2%. The area appears to offer limited local employment opportunities, as indicated by the Census working population vs resident population count. Over the 12 months to September 2025, employment increased by 3.0%, while labour force increased by 3.0%, keeping unemployment relatively stable at 5.5%. Greater Perth recorded employment growth of 2.9% and a marginal rise in unemployment. 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 a potential increase in Hilbert's local employment by 6.1% over five years and 12.9% over ten years, based on industry-specific projections applied to Hilbert's current employment mix.

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

The suburb of Hilbert has a median taxpayer income of $89,161 and an average income of $104,619 according to the latest postcode level ATO data aggregated by AreaSearch for the financial year 2023. Nationally, this is exceptionally high, contrasting with Greater Perth's median income of $60,748 and average income of $80,248. Based on Wage Price Index growth of 9.62% since financial year 2023, current estimates would be approximately $97,738 (median) and $114,683 (average) as of September 2025. Census data reveals household, family and personal incomes all rank highly in Hilbert, between the 70th and 81st percentiles nationally. The largest income bracket comprises 47.8% earning $1,500 - $2,999 weekly (2,912 residents), mirroring the surrounding region where 32.0% occupy this bracket. High housing costs consume 18.1% of income, though strong earnings still place disposable income at the 67th percentile. The area's SEIFA income ranking places it in the 5th decile.

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

Hilbert's dwelling structure, as per the latest Census, consisted of 99.6% houses and 0.4% other dwellings (semi-detached, apartments, 'other' dwellings). In contrast, Perth metro had 90.0% houses and 10.0% other dwellings. Home ownership in Hilbert was at 7.9%, with mortgaged dwellings at 78.4% and rented ones at 13.7%. The median monthly mortgage repayment in the area was $1,800, higher than Perth metro's $1,750. The median weekly rent figure in Hilbert was $370, compared to Perth metro's $305. Nationally, Hilbert's mortgage repayments were lower than the Australian average of $1,863, while rents were less than the national figure of $375.

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

Family households account for 81.2% of all households, including 41.8% couples with children, 26.0% couples without children, and 12.1% single parent families. Non-family households constitute the remaining 18.8%, with lone person households at 16.3% and group households comprising 2.6%. The median household size is 2.9 people, which is larger than the Greater Perth average of 2.8.

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

The area's university qualification rate, at 20.0%, is significantly lower than the Australian average of 30.4%. Bachelor degrees are most common among those with higher education qualifications, with a rate of 14.9%. Postgraduate qualifications and graduate diplomas follow, at 3.4% and 1.7% respectively. Vocational credentials are prevalent, with 45.0% of residents aged 15 and above holding them.

Advanced diplomas account for 12.4%, while certificates make up 32.6%. Educational participation is high, with 32.7% of residents currently enrolled in formal education. This includes 13.4% in primary education, 7.4% in secondary education, and 4.4% pursuing tertiary education.

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

The analysis of public transport in Hilbert shows that there are 29 active transport stops currently operating. These stops serve a mix of bus routes, with a total of 3 individual routes providing service. Collectively, these routes offer 695 weekly passenger trips.

The accessibility of transport is rated as good, with residents typically located an average of 262 meters from the nearest transport stop. The service frequency averages 99 trips per day across all routes, which equates to approximately 23 weekly trips per individual stop.

Hilbert's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

Hilbert's health outcomes data shows very low prevalence of common health conditions across all age groups. The rate of private health cover is exceptionally high at approximately 69% of the total population (4,187 people), compared to 54.4% in Greater Perth and a national average of 55.7%. Mental health issues and asthma are the most common medical conditions, impacting 8.1 and 7.2% of residents respectively.

A total of 78.3% of residents declare themselves completely clear of medical ailments, compared to 72.1% in Greater Perth. Hilbert has 4.1% of residents aged 65 and over (249 people), lower than the 12.8% in Greater Perth. Health outcomes among seniors require more attention despite being strong overall.

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 has a higher level of cultural diversity compared to most local markets, with 26.0% of its population speaking a language other than English at home and 36.2% born overseas. Christianity is the predominant religion in Hilbert, comprising 43.8% of the population. However, Hinduism is notably overrepresented, making up 4.6% of the population compared to 5.0% across Greater Perth.

The top three ancestry groups in Hilbert are English at 26.9%, Australian at 23.0%, and Other at 15.1%. There are also significant differences in the representation of certain ethnic groups, with Filipino notably overrepresented at 5.0% (compared to 2.1% regionally), Dutch at 2.7% (vs 2.4%), and South African at 1.5% (vs 1.0%).

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

Hilbert's median age is 29, which is younger than Greater Perth's figure of 37 and significantly lower than Australia's median age of 38. Compared to Greater Perth, Hilbert has a higher proportion of residents aged 25-34 (23.4%), but fewer residents aged 65-74 (2.6%). This concentration of 25-34 year-olds is notably higher than the national average of 14.5%. Between 2021 and present, the proportion of Hilbert's population aged 15-24 has increased from 11.4% to 12.3%, while the proportion of those aged 25-34 has decreased from 24.3% to 23.4%. By 2041, demographic projections indicate significant shifts in Hilbert's age structure. The 45-54 age cohort is projected to increase by 114 people (20%) from 572 to 687, while population declines are projected for the 25-34 and 0-4 age cohorts.