Westlake

Westlake has shown very soft population growth performance across periods assessed by AreaSearch

As per AreaSearch's analysis of ABS population updates and new addresses validated since Feb 2026, Westlake's estimated resident population is around 4539. This figure shows a decrease from the 2021 Census count of 4547 people, reflecting an 8 person drop (0.2%). AreaSearch estimated this population following examination of ABS's June 2024 ERP data release and address validation since the Census date. The population density is approximately 2315 persons per square kilometer, higher than national averages assessed by AreaSearch. Overseas migration contributed about 57% to Westlake's recent population gains.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered and years post-2032, Queensland State Government's SA2 area projections from 2023 (based on 2021 data) are adopted, applying proportional growth weightings from ABS Greater Capital Region projections released in 2023 based on 2022 data. Westlake's population is projected to decline by 358 persons by 2041. However, specific age cohorts like the 75-84 group are expected to grow, with an increase of 193 people during this period.

The level of residential development activity in Westlake is very low in comparison to the average area assessed nationally by AreaSearch

AreaSearch analysis of ABS building approval numbers in Westlake shows approximately one residential property granted approval per year. Over the past five financial years, from FY21 to FY25, around nine homes were approved, with no approvals recorded so far in FY26. Despite population decline, development activity has been adequate relative to other areas, benefiting buyers.

The average expected construction cost of new homes is $516,000, indicating a focus on the premium market with high-end developments. In FY26, $49,000 in commercial approvals have been registered, suggesting a predominantly residential focus. Compared to Greater Brisbane, Westlake has substantially reduced construction activity, with 57.0% fewer approvals per person, which typically strengthens demand and prices for existing properties. This activity is also lower than the national average, reflecting market maturity and possible development constraints. Recent building activity consists entirely of standalone homes, preserving Westlake's suburban nature and attracting space-seeking buyers.

With around 2262 people per approval, Westlake shows a mature, established area. Population projections indicating stability or decline suggest reduced housing demand pressures in the future, benefiting potential buyers.

Westlake has very high levels of nearby infrastructure activity, ranking in the top 20% nationally

The performance of an area is significantly influenced by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified four projects that are expected to impact the area. Notable projects include the Middle Park Intersection Upgrade at Eumong Street/Riverhills Road, the Metro Middle Park Mixed-Use Redevelopment, the McLeod Country Golf Club Retirement Village, and the Centenary Motorway Upgrade Planning. The following list details those projects that are most likely to be relevant.

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

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AreaSearch analysis reveals Westlake significantly outperforming the majority of regions assessed nationwide

Westlake has a highly educated workforce with strong representation in professional services. Its unemployment rate is 2.2%, according to AreaSearch's aggregation of statistical area data. As of September 2025, there are 2,373 residents employed, with an unemployment rate of 1.8% below Greater Brisbane's rate of 4.0%.

Workforce participation in Westlake is lower at 65.7%, compared to Greater Brisbane's 70.7%. Census responses indicate that a high 26.2% of residents work from home, potentially influenced by Covid-19 lockdowns. Employment is concentrated in health care & social assistance, education & training, and professional & technical services. Westlake has a particularly strong specialization in professional & technical services, with an employment share 1.4 times the regional level.

However, construction has limited presence at 6.2%, compared to the regional average of 9.0%. The predominantly residential area appears to offer limited local employment opportunities, as suggested by the count of Census working population versus resident population. Over the 12 months to September 2025, labour force levels decreased by 3.8% and employment declined by 3.3%, leading to a fall in unemployment rate by 0.6 percentage points. In comparison, Greater Brisbane saw employment grow by 3.8%, labour force expand by 3.3%, and unemployment fall by 0.5 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 offer insights into potential future demand within Westlake. These projections estimate that national employment will increase by 6.6% over five years and 13.7% over ten years, with varying growth rates across industry sectors. Applying these projections to Westlake's employment mix suggests local employment should grow by 6.8% over five years and 14.1% over ten years.

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

According to AreaSearch's aggregation of the latest postcode level ATO data released for financial year 2023, Westlake had a median income among taxpayers of $63,560 and an average income of $79,820. Nationally, these figures are high compared to median and average incomes of $58,236 and $72,799 respectively in Greater Brisbane. Based on Wage Price Index growth of 9.91% since financial year 2023, current estimates for Westlake's median income would be approximately $69,859 and average income $87,730 as of September 2025. According to Census 2021 income data, Westlake ranks highly nationally for household, family, and personal incomes, between the 79th and 93rd percentiles. Income analysis shows that the largest segment in Westlake comprises 30.1% earning $1,500 - 2,999 weekly, with 1,366 residents falling into this category. This pattern is similar to the broader area where 33.3% earn within this range. The suburb demonstrates considerable affluence with 44.7% earning over $3,000 per week, supporting premium retail and service offerings. After housing costs, residents retain 89.1% of their income on average, reflecting strong purchasing power. Westlake's SEIFA income ranking places it in the 9th decile nationally.

Westlake is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Westlake's dwelling structure, as per the latest Census, consisted of 96.9% houses and 3.1% other dwellings. In Brisbane metro, this was 73.5% houses and 26.5% other dwellings. Home ownership in Westlake stood at 44.0%, with mortgaged properties at 44.8% and rented ones at 11.3%. The median monthly mortgage repayment in Westlake was $2,247, compared to Brisbane metro's $1,863. The median weekly rent figure in Westlake was $550, while it was $380 in Brisbane metro. Nationally, Westlake's mortgage repayments were higher at $2,247 than the Australian average of $1,863, and rents were substantially above the national figure of $375 at $550.

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

Family households account for 87.8% of all households, including 46.8% couples with children, 31.7% couples without children, and 8.6% single parent families. Non-family households comprise the remaining 12.2%, with lone person households at 10.5% and group households making up 1.5%. The median household size is 3.0 people, larger than the Greater Brisbane average of 2.6.

Westlake demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics

Educational attainment in Westlake is notably high, with 44.9% of residents aged 15 and above holding university qualifications as of the latest data point. This compares to 25.7% in Queensland (QLD) and 30.4% nationally. Bachelor degrees are most prevalent at 28.6%, followed by postgraduate qualifications at 12.3% and graduate diplomas at 4.0%. Vocational credentials are also common, with 25.6% of residents aged 15 and above holding such qualifications – advanced diplomas comprise 11.2% and certificates make up 14.4%.

Educational participation is high, with 29.7% of residents currently enrolled in formal education. This includes 9.8% in primary education, 8.9% in secondary education, and 6.6% pursuing tertiary education.

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

Westlake has eight operational public transport stops, all serving buses. These stops are covered by four unique routes, together offering 271 weekly passenger trips. Transport access is rated positively with residents generally located 303 meters from their nearest stop. Predominantly residential, most Westlake residents commute outwards, primarily using cars (88%), with train usage at 6%. Vehicle ownership averages 1.9 per dwelling, exceeding the regional norm. Notably, 26.2% of residents work from home (as recorded in the 2021 Census).

Service frequency across all routes averages 38 trips daily, equating to approximately 33 weekly trips per individual stop.

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

Westlake's health outcomes show excellent results according to AreaSearch's assessment of mortality rates and chronic condition prevalence, with very low prevalence across all age groups. Private health cover is exceptionally high at approximately 59% of the total population (2,670 people), compared to 55.8% in Greater Brisbane.

The most common conditions are asthma and arthritis, affecting 7.4% and 6.5% respectively, while 72.0% report no medical ailments, compared to 69.2% across Greater Brisbane. Working-age residents have low chronic condition prevalence. Westlake has 23.0% of residents aged 65 and over (1,043 people), higher than the 15.2% in Greater Brisbane. Health outcomes among seniors are strong, aligning with national rankings for the general population.

Westlake 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

Westlake's population was found to be more linguistically diverse than most local markets, with 25.8% speaking a language other than English at home. Born overseas, 36.3% of Westlake residents were not born in Australia. Christianity is the predominant religion in Westlake, with 51.0% identifying as Christian.

Notably, Judaism's representation was higher in Westlake at 0.3%, compared to Greater Brisbane's 0.1%. In terms of ancestry, English (25.8%), Australian (19.3%), and Other (9.8%) were the top represented groups. Some ethnic groups had notable variations: Vietnamese at 3.0% in Westlake (vs regional 0.8%), Russian at 0.5% (vs 0.3%), and New Zealand at 1.0% (vs also 1.0%).

Westlake hosts a notably older demographic compared to the national average

The median age in Westlake is 43 years, which is significantly higher than Greater Brisbane's average of 36 years and Australia's median age of 38 years. The 65-74 age group constitutes 13.1% of Westlake's population, compared to the Greater Brisbane figure, while the 25-34 cohort makes up only 5.3%. According to post-2021 Census data, the 75 to 84 age group has grown from 4.5% to 8.0%, and the 15 to 24 cohort has increased from 11.9% to 14.3%. Conversely, the 25 to 34 cohort has decreased from 8.2% to 5.3%, and the 55 to 64 group has dropped from 15.7% to 13.0%. By 2041, population forecasts indicate substantial demographic changes for Westlake. The 85+ age group is expected to grow by 139%, reaching 206 people from the current figure of 86. Notably, combined age groups of 65 and above will account for 97% of total population growth, reflecting Westlake's aging demographic profile. In contrast, the 15 to 24 and 0 to 4 cohorts are projected to experience population declines.