Silkstone

Population growth drivers in Silkstone are above average based on AreaSearch's ranking of recent, and medium to long-term trends

Based on ABS population updates, as of Nov 2025, the estimated population for the Silkstone statistical area (Lv2) is around 4,042. This reflects an increase of 212 people since the 2021 Census, which reported a population of 3,830. The change was inferred from AreaSearch's resident population estimate of 4,035 following examination of ABS's latest ERP data release (June 2024) and validation of two new addresses since the Census date. This results in a population density ratio of 2,051 persons per square kilometer, higher than average national levels assessed by AreaSearch. Overseas migration contributed approximately 63.0% to overall population gains during recent periods.

AreaSearch adopts 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 released in 2023 based on 2021 data are used. However, these state projections do not provide age category splits; hence proportional growth weightings aligned with ABS Greater Capital Region projections (released in 2023, based on 2022 data) for each age cohort are applied. Future population trends project an above median growth for statistical areas across the nation. By 2041, the Silkstone (SA2) is expected to grow by 832 persons, reflecting a total increase of 20.7% over the 17 years.

AreaSearch assessment of residential development drivers sees a low level of activity in Silkstone, placing the area among the bottom 25% of areas assessed nationally

Silkstone has seen approximately five new homes approved annually over the past five financial years, totalling an estimated 29 homes. In FY-26 so far, three approvals have been recorded. Over these five years, there has been an average of 1.9 new residents per dwelling constructed. However, this figure has increased to nine people per dwelling in the last two financial years, indicating growing demand and tightening supply. The average construction value for development projects is $485,000, suggesting developers are targeting the premium market segment with higher-end properties.

This year, there have been $3.4 million in commercial approvals, showing limited commercial development focus compared to Greater Brisbane where Silkstone has 88.0% less construction per person. The area's new building activity consists of 67.0% detached houses and 33.0% townhouses or apartments, marking a significant shift from the current housing pattern which is 93.0% houses. This change could be due to diminishing developable land availability and evolving lifestyle preferences. Silkstone has around 574 people per dwelling approval, reflecting a highly mature market. By 2041, the population is forecasted to grow by 836 residents. If current construction levels persist, housing supply may lag behind population growth, potentially intensifying buyer competition and supporting price growth.

Population forecasts indicate Silkstone will gain 836 residents through to 2041 (from the latest AreaSearch quarterly estimate). Should current construction levels persist, housing supply could lag population growth, likely intensifying buyer competition and underpinning price growth.

Silkstone has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Area infrastructure changes significantly influence local performance. AreaSearch identified three projects potentially impacting the area. Major projects include Scenic Views Estate Brassall, Riverstone Rise Estate, Emerald Hill Estate Brassall, and Bundamba State Secondary College Redevelopment. Most relevant projects are listed below.

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.

Employment conditions in Silkstone remain below the national average according to AreaSearch analysis

Silkstone's workforce is balanced across white and blue-collar jobs, with prominent representation in essential services sectors. The unemployment rate was 4.6% as of September 2025, with an estimated employment growth of 5.1% over the preceding year.

Residents' leading employment industries include health care & social assistance, retail trade, and education & training. However, public administration & safety shows strong specialization, at 1.4 times the regional level, while professional & technical services have lower representation at 4.0%. The area's unemployment rate is 0.6% higher than Greater Brisbane's rate of 4.0%, with workforce participation at 56.0% compared to Greater Brisbane's 64.5%. Over the year ending September 2025, employment increased by 5.1%, while labour force grew by 3.9%, leading to a decrease in unemployment rate by 1.2 percentage points.

In comparison, Greater Brisbane recorded employment growth of 3.8% and a fall in unemployment rate by 0.5 percentage points. State-level data from 25-Nov shows Queensland's employment contracted by 0.01%, with an unemployment rate of 4.2%. National employment forecasts from May-25 suggest overall growth of 6.6% over five years and 13.7% over ten years, but industry-specific projections for Silkstone indicate local employment should increase by 6.1% over five years and 13.0% over ten years.

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's data for financial year 2023 shows that Silkstone suburb has incomes below national average. Median income is $52,802 and average income stands at $58,307. Greater Brisbane's median income is $58,236 with an average of $72,799. By September 2025, estimated incomes are approximately $58,035 (median) and $64,085 (average), based on Wage Price Index growth of 9.91%. In the 2021 Census, Silkstone's household, family, and personal incomes ranked modestly between 21st to 29th percentiles. Income brackets indicate that 31.7% of residents (1,281 people) fall into the $1,500 - $2,999 category, consistent with broader regional trends at 33.3%. Housing affordability pressures are severe in Silkstone, with only 83.0% of income remaining, ranking at the 21st percentile.

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

Silkstone's dwelling structure, as per the latest Census, consisted of 93.1% houses and 6.9% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Brisbane metro's 88.4% houses and 11.6% other dwellings. Home ownership in Silkstone was at 28.0%, with mortgaged dwellings at 34.4% and rented ones at 37.6%. The median monthly mortgage repayment in the area was $1,383, lower than Brisbane metro's average of $1,517. The median weekly rent figure in Silkstone was recorded at $305, compared to Brisbane metro's $300. Nationally, Silkstone's mortgage repayments were significantly lower than the Australian average of $1,863, and rents were substantially below the national figure of $375.

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

Family households comprise 66.3% of all households, including 24.8% couples with children, 24.4% couples without children, and 15.4% single parent families. Non-family households account for the remaining 33.7%, with lone person households at 30.5% and group households making up 3.1%. The median household size is 2.4 people, smaller than the Greater Brisbane average of 2.6.

Silkstone faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 16.0%, significantly lower than Greater Brisbane's average of 30.5%. Bachelor degrees are the most common at 11.4%, followed by postgraduate qualifications (2.4%) and graduate diplomas (2.2%). Vocational credentials are prominent, with 39.8% of residents aged 15+ holding them - advanced diplomas at 10.1% and certificates at 29.7%. Educational participation is high, with 27.3% of residents currently enrolled in formal education.

This includes 10.8% in primary education, 7.7% in secondary education, and 3.1% pursuing tertiary education.

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

Silkstone has 17 active public transport stops operating, all of which are bus stops. These stops are served by two routes that combined offer 382 weekly passenger trips. The accessibility of transport in Silkstone is rated as good, with residents typically located 208 meters from the nearest stop.

On average, there are 54 trips per day across all routes, equating to approximately 22 weekly trips per individual stop.

Health performance in Silkstone is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts

Silkstone faces significant health challenges, with various conditions affecting both younger and older age groups. Approximately half of its population (around 2033 people) has private health cover, lower than the national average of 55.7%.

Mental health issues and arthritis are the most prevalent conditions, affecting 11.6% and 10.2% of residents respectively. About 57.8% of residents report no medical ailments, compared to 62.2% in Greater Brisbane. The area has a higher proportion of seniors aged 65 and over (19.8%, or around 800 people), compared to Greater Brisbane's 15.3%. Senior health outcomes align with the general population's health profile but present some challenges.

Silkstone ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Silkstone's cultural diversity was found to be below average, with 89.2% of its population being Australian citizens, born in Australia (86.2%), speaking English only at home (94.0%). Christianity was the predominant religion, comprising 51.2% of Silkstone's population. Notably, Judaism was overrepresented at 0.1%, compared to Greater Brisbane's 0.1%.

The top three ancestry groups were Australian (29.5%), English (28.8%), and Scottish (8.7%). However, there were notable divergences in certain ethnic groups: German was overrepresented at 5.6% (vs regional 6.4%), Welsh at 0.7% (vs 0.6%), and Samoan at 0.6% (vs 0.9%).

Silkstone's population aligns closely with national norms in age terms

Silkstone's median age is 38, slightly higher than Greater Brisbane's 36 but equal to Australia's 38 years. The 75-84 age group comprises 7.4% of Silkstone's population compared to Greater Brisbane, while the 15-24 cohort makes up 11.0%. Between 2021 and present, the 35-44 age group has increased from 13.0% to 13.7%, and the 5-14 cohort has decreased from 13.3% to 12.3%. By 2041, demographic projections indicate significant shifts in Silkstone's age structure. The 75-84 group is projected to grow by 80%, reaching 539 people from 299. Those aged 65 and above are expected to comprise 59% of the population growth. Conversely, the 0-4 and 25-34 age cohorts are projected to experience population declines.