Westminster

Westminster lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

Based on analysis of ABS population updates for the broader area, as of Nov 2025, Westminster's estimated population is around 8,348. This reflects an increase of 1,306 people since the 2021 Census, which reported a population of 7,042. The change is inferred from AreaSearch's estimate of the resident population at 8,090 in Jun 2024, following examination of ABS' latest ERP data release and an additional 32 validated new addresses since the Census date. This level of population equates to a density ratio of 3,613 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Westminster's growth of 18.5% since the 2021 census exceeded the national average of 9.7%. Population growth for the area was primarily driven by overseas migration contributing approximately 67.0% of overall population gains during recent periods.

AreaSearch is adopting 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 post-2032 growth estimates, AreaSearch utilises ABS' latest Greater Capital Region projections released in 2023, based on 2022 data. Anticipating future population dynamics, an above median growth is projected for the area, with an expected increase of 1,343 persons to 2041, reflecting an overall increase of 11.1% over the 17 years.

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

AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, indicates Westminster averaged around 50 new dwelling approvals per year. Between FY-21 and FY-25, approximately 254 homes were approved, with another 21 so far in FY-26. Over the past five financial years, an average of 3.8 new residents arrived per dwelling constructed.

This higher demand compared to supply typically drives price growth and increased buyer competition. New properties are constructed at an average value of $300,000. There have been $1.5 million in commercial approvals this financial year, reflecting the area's residential nature. Relative to Greater Perth, Westminster shows 57.0% higher new home approvals per person. Current development consists of 49.0% standalone homes and 51.0% attached dwellings, promoting higher-density living which creates more affordable entry points for downsizers, investors, and first-home buyers.

The location has approximately 178 people per dwelling approval, suggesting an expanding market. Future projections estimate Westminster to add 930 residents by 2041, with current development rates comfortably meeting demand and potentially supporting growth beyond current population projections.

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

Changes to local infrastructure significantly impact an area's performance. AreaSearch identified ten projects potentially affecting this region. Notable projects include Mosaic Balcatta Estate, Amelia Heights Estate by DevelopmentWA and Satterley, Stirling Better Suburbs Urban Renewal Strategy, and City of Stirling Local Planning Scheme No. 4 (LPS4). 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.

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

Westminster has an educated workforce with significant representation in essential services sectors. Its unemployment rate is 5.5%, and there was estimated employment growth of 5.6% over the past year, according to AreaSearch's statistical area data aggregation.

As of September 2025, 4,483 residents are employed while the unemployment rate is 1.6% higher than Greater Perth's rate of 4.0%. Workforce participation in Westminster is similar to Greater Perth's 65.2%. The leading employment industries among residents include health care & social assistance, retail trade, and accommodation & food. Notably, health care & social assistance has a particularly high employment share at 1.2 times the regional level, while education & training has limited presence with 6.1% compared to the regional 9.2%.

The area appears to offer limited local employment opportunities, indicated by the Census working population count against resident population. Over the 12 months to September 2025, employment increased by 5.6% while labour force grew by 3.6%, resulting in a 1.7 percentage point decrease in unemployment. In contrast, Greater Perth experienced employment growth of 2.9% and marginal labour force growth with a slight rise in unemployment. State-level data to 25-Nov 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 potential future demand within Westminster. These projections estimate national employment growth of 6.6% over five years and 13.7% over ten years, but industry-specific growth rates vary significantly. Applying these projections to Westminster's employment mix suggests local employment should increase by 6.5% over five years and 13.6% over ten years.

Income levels sit below national averages according to AreaSearch assessment

The suburb of Westminster has a median taxpayer income of $53,763 and an average income of $60,385 in the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is lower than national averages, with Greater Perth's median income at $60,748 and average income at $80,248. Based on Wage Price Index growth of 9.62% since financial year 2023, estimated incomes for September 2025 would be approximately $58,935 (median) and $66,194 (average). According to the 2021 Census, household, family, and personal incomes in Westminster rank modestly, between the 29th and 42nd percentiles. Income analysis shows that the $1,500 - 2,999 bracket dominates with 33.8% of residents (2,821 people), aligning with regional levels where this cohort also represents 32.0%. Housing affordability pressures are severe, with only 80.5% of income remaining after housing costs, ranking at the 24th percentile.

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

Westminster's dwelling structures, as per the latest Census, consisted of 62.9% houses and 37.1% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Perth metro had 59.6% houses and 40.4% other dwellings. Home ownership in Westminster was at 19.1%, with the rest being mortgaged (35.7%) or rented (45.2%). The median monthly mortgage repayment was $1,517, below Perth metro's average of $1,950. The median weekly rent in Westminster was $330, compared to Perth metro's $350. Nationally, Westminster's mortgage repayments were lower than the Australian average of $1,863, and rents were substantially below the national figure of $375.

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

Family households account for 62.4% of all households, including 25.4% couples with children, 21.4% couples without children, and 13.4% single parent families. Non-family households make up the remaining 37.6%, with lone person households at 32.0% and group households comprising 5.8%. The median household size is 2.3 people, which is smaller than the Greater Perth average of 2.4.

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

Westminster's residents aged 15+ have a university degree rate of 28.7%, compared to SA3 area's 37.1%. The most common qualification is bachelor degrees at 19.7%, followed by postgraduate qualifications (6.6%) and graduate diplomas (2.4%). Vocational credentials, including advanced diplomas (13.0%) and certificates (21.3%), are held by 34.3% of residents aged 15+. Current educational participation stands at 29.8%, with primary education at 9.1%, tertiary education at 5.8%, and secondary education at 5.1%.

Educational participation is notably high, with 29.8% of residents currently enrolled in formal education. This includes 9.1% in primary education, 5.8% in tertiary education, and 5.1% pursuing secondary education.

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

Westminster has 33 active public transport stops operating within its boundaries. These stops are served by a mix of buses along 13 different routes. Together, these routes facilitate 2,679 weekly passenger trips.

The accessibility to transport is rated excellent, with residents on average located 173 meters away from the nearest stop. On average, there are 382 trips per day across all routes, which equates to approximately 81 weekly trips per individual stop.

Westminster's residents are extremely healthy with prevalence of common health conditions low among the general population though higher than the nation's average across older, at risk cohorts

Analysis of health metrics shows strong performance throughout Westminster. Prevalence of common health conditions is low among the general population but higher than the national average among older, at-risk cohorts.

Approximately 51% of the total population (~4,272 people) has private health cover, compared to 60.5% across Greater Perth. The most common medical conditions are mental health issues and asthma, impacting 7.0 and 6.2% of residents respectively. 75.8% of residents declare themselves completely clear of medical ailments, compared to 73.0% in Greater Perth. As of 12/2021, 12.9% of residents are aged 65 and over (1,076 people), lower than the 18.3% in Greater Perth. Health outcomes among seniors present some challenges requiring more attention than the broader population.

Westminster is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Westminster has a population where 49.8% speak a language other than English at home, and 52.3% were born overseas. Christianity is the predominant religion with 45.3%. The most notable overrepresentation is in the 'Other' category, comprising 4.2% compared to 1.4% regionally.

In ancestry, 'Other' tops at 24.7%, English follows at 16.7%, and Australian is at 13.9%. Macedonian (2.8%), Serbian (0.8%), and Indian (6.8%) are overrepresented compared to regional averages of 1.5%, 0.5%, and 2.7% respectively.

Westminster hosts a young demographic, positioning it in the bottom quartile nationwide

Westminster's median age is 34 years, which is lower than Greater Perth's average of 37 and Australia's national average of 38 years. Compared to Greater Perth, Westminster has a higher proportion of residents aged 25-34 (20.8%), but fewer residents aged 55-64 (8.6%). This proportion of 25-34 year-olds is significantly higher than the national average of 14.5%. Between the 2021 Census and the present, the population aged 5 to 14 has grown from 10.2% to 11.1%, while the 25 to 34 age group has decreased from 22.0% to 20.8%. By 2041, Westminster's population is projected to undergo substantial demographic changes. The 75-84 age cohort is expected to grow by 84%, adding 295 residents and reaching a total of 646. In contrast, the populations aged 0-4 and 5-14 are projected to decline.