Thornlands

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

Thornlands' population, as per AreaSearch's analysis, was approximately 22,025 by May 2026. This figure represents a 14.3% increase from the 2021 Census total of 19,263 people. The increase is inferred from ABS' estimated resident population of 21,863 in June 2025 and an additional 424 validated new addresses since the Census date. Thornlands' population density was around 1,017 persons per square kilometer, comparable to other locations assessed by AreaSearch. The area's growth rate exceeded both its SA4 region (8.3%) and national averages. Interstate migration contributed approximately 47.1% of overall population gains recently.

Other drivers such as overseas migration and natural growth also positively impacted the population increase. AreaSearch uses 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 years post-2032, Queensland State Government's SA2 area projections from 2023 (based on 2021 data) are adopted, with proportional growth weightings applied for age cohorts. Future population trends indicate above median growth for the area, with an expected increase of 3,159 persons by 2041 based on latest annual ERP population numbers, reflecting a total gain of 13.6% over the 16-year period.

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

Thornlands has averaged approximately 128 new dwelling approvals annually over the past five financial years, totalling 644 homes. As of FY-26, 72 approvals have been recorded. On average, 5.7 new residents have arrived per year for each dwelling constructed between FY-21 and FY-25. This indicates demand significantly exceeds supply, typically leading to price growth and increased buyer competition.

New properties are constructed at an average value of $256,000, below the regional average, suggesting more affordable housing options. In FY-26, there have been $9.6 million in commercial approvals, showing moderate levels of commercial development. Compared to Greater Brisbane, Thornlands has around two-thirds the rate of new dwelling approvals per person and ranks among the 72nd percentile nationally when assessed areas are considered. New development consists of 68.0% detached houses and 32.0% medium and high-density housing, with a growing mix of townhouses and apartments offering options across different price points.

This marks a significant shift from existing housing patterns, which are currently 87.0% houses, suggesting diminishing developable land availability and responding to evolving lifestyle preferences and housing affordability needs. With around 180 people per approval, Thornlands reflects a developing area. Population forecasts indicate Thornlands will gain approximately 2,997 residents by 2041 (based on the latest AreaSearch quarterly estimate). If current construction levels continue, housing supply should adequately meet demand, potentially creating favourable conditions for buyers and enabling growth that exceeds current forecasts.

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

Changes in local infrastructure significantly influence an area's performance. AreaSearch has identified 14 projects that may impact the area. Notable projects include Retirement Facility - Redland Bay Road, Paradise Garden Shopping Village, Cleveland-Redland Bay Road Duplication, and Wellington Street / Panorama Drive Road Upgrade Program. 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.

Employment conditions in Thornlands rank among the top 10% of areas assessed nationally

Thornlands has a skilled workforce with essential services sectors well represented. The unemployment rate was 1.8% in the past year, with an estimated employment growth of 5.1%. As of December 2025, 13,393 residents were employed, while the unemployment rate was 2.3%, below Greater Brisbane's rate of 4.1%.

Workforce participation was at 78.1%, higher than Greater Brisbane's 69.6%. According to Census responses, 17.2% of residents worked from home, though Covid-19 lockdown impacts should be considered. Employment is concentrated in health care & social assistance, construction, and retail trade. Construction employment levels are particularly notable at 1.4 times the regional average.

Professional & technical services have limited presence with 6.5% employment compared to the regional average of 8.9%. The predominantly residential area offers limited local employment opportunities, indicated by the count of Census working population versus resident population. Between December 2024 and December 2025, employment levels increased by 5.1%, and labour force grew by 5.4%, causing the unemployment rate to rise by 0.2 percentage points. In contrast, Greater Brisbane saw employment rise by 3.2% and unemployment fall by 0.1 percentage points during the same period. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Thornlands. Applying these projections to Thornlands' employment mix indicates local employment should increase by 6.5% over five years and 13.5% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not account for localised population projections.

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

AreaSearch's latest postcode level ATO data for financial year 2023 shows Thornlands SA2 had a median income of $61,617 and an average income of $73,811. Both figures are above the national averages. Greater Brisbane had a median income of $58,236 and an average income of $72,799 in the same period. Based on Wage Price Index growth of 11.36% since financial year 2023, estimated median and average incomes for Thornlands as of March 2026 would be approximately $68,617 and $82,196 respectively. Census data indicates that household, family, and personal incomes in Thornlands are at the 74th percentile nationally. The earnings profile shows that 36.9% of residents (8,127 people) earn between $1,500 and $2,999 per week, reflecting a pattern seen in the surrounding region where 33.3% occupy this income range. Thornlands demonstrates affluence with 31.3% earning over $3,000 per week, supporting premium retail and service offerings. High housing costs consume 16.5% of income, but strong earnings place disposable income at the 77th percentile nationally. The area's SEIFA income ranking places it in the 7th decile.

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

Thornlands' dwellings, as per the latest Census, were 87.4% houses and 12.6% other dwellings (semi-detached, apartments, 'other'). Brisbane metro had 73.5% houses and 26.5% other dwellings. Home ownership in Thornlands was 25.3%, with mortgaged dwellings at 48.0% and rented at 26.6%. The median monthly mortgage repayment was $2,167, above Brisbane metro's $1,863. Median weekly rent was $470 in Thornlands, compared to Brisbane metro's $380. Nationally, Thornlands' mortgage repayments were higher at $2,167 vs Australia's average of $1,863, and rents were higher at $470 vs the national figure of $375.

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

Family households comprise 84.2% of all households, including 43.3% couples with children, 28.0% couples without children, and 12.0% single parent families. Non-family households account for the remaining 15.8%, with lone person households at 13.9% and group households comprising 1.9%. The median household size is 2.9 people, larger than the Greater Brisbane average of 2.6.

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

Thornlands' educational qualifications trail regional benchmarks, with 21.9% of residents aged 15+ holding university degrees compared to Greater Brisbane's 30.5%. This gap indicates potential for educational development and skills enhancement. Bachelor degrees are the most common at 15.5%, followed by postgraduate qualifications (4.0%) and graduate diplomas (2.4%). Trade and technical skills are prominent, with 42.0% of residents aged 15+ holding vocational credentials – advanced diplomas (13.8%) and certificates (28.2%).

Educational participation is notably high, with 30.4% of residents currently enrolled in formal education, including 10.5% in primary, 9.8% in secondary, and 4.6% pursuing tertiary education.

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

Thornlands has 69 active public transport stops, all of which are bus stops. These stops are serviced by 11 different routes, providing a total of 734 weekly passenger trips. The average distance from residents to the nearest transport stop is 347 meters, indicating good accessibility. Most residents commute outward due to Thornlands being primarily residential. Car remains the dominant mode of transportation at 93%. On average, there are 1.9 vehicles per dwelling in Thornlands, which is higher than the regional average.

According to the 2021 Census, 17.2% of residents work from home, a figure that may reflect COVID-19 conditions. The service frequency averages 104 trips per day across all routes, equating to approximately 10 weekly trips per individual stop.

Thornlands's residents are relatively healthy in comparison to broader Australia with the level of common health conditions among the general population somewhat typical, though higher than the nation's average among older cohorts

Thornlands' health metrics are close to national benchmarks according to AreaSearch's assessment of mortality rates and chronic condition prevalence.

Common health conditions among the general population are somewhat typical but higher than the national average among older cohorts. Private health cover is very high at approximately 56% of the total population (~12,356 people). The most common medical conditions in the area are mental health issues and asthma, affecting 8.1 and 8.0% of residents respectively, while 71.1% declare themselves completely clear of medical ailments compared to 69.2% across Greater Brisbane. The under-65 population demonstrates better than average health outcomes. The area has 15.9% of residents aged 65 and over (3,495 people). Health outcomes among seniors present some challenges but rank lower nationally than the broader population.

In terms of cultural diversity, Thornlands records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Thornlands, surveyed in 2016, had a cultural diversity index with 9.2% of its residents speaking languages other than English at home and 26.3% born overseas. Christianity was the predominant religion, accounting for 52.4%, compared to Greater Brisbane's 47.8%. Ancestry-wise, English was the most represented group at 31.8%, higher than the regional average of 26.8%.

Australian ancestry followed with 25.4% and Scottish with 8.6%. Notably, New Zealanders were overrepresented at 1.3%, South Australians at 1.2%, and Maori at 1.1%, compared to regional averages of 1.0%, 0.6%, and 1.1% respectively.

Thornlands's population is slightly younger than the national pattern

Thornlands' median age is 36 years, equal to Greater Brisbane's but younger than the national average of 38 years. The 5-14 age group comprises 14.4%, higher than Greater Brisbane, while the 25-34 cohort stands at 10.4%. Between 2021 and present, the 75-84 age group grew from 4.2% to 5.5%. Conversely, the 25-34 cohort decreased from 12.0% to 10.4%. By 2041, forecasts indicate significant demographic shifts in Thornlands. The 45-54 age cohort is projected to increase by 854 people (28%), from 3,039 to 3,894. Conversely, population declines are forecast for the 0-4 and 25-34 cohorts.