Flagstone

Flagstone lies within the top 10% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends

Based on analysis of ABS population updates for the broader area and new addresses validated by AreaSearch, the suburb of Flagstone's population is estimated at around 9,237 as of Feb 2026. This reflects an increase of 2,150 people (30.3%) since the 2021 Census, which reported a population of 7,087 people. The change is inferred from the resident population of 8,702, estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024 and an additional 559 validated new addresses since the Census date. This level of population equates to a density ratio of 698 persons per square kilometer, which is relatively in line with averages seen across locations assessed by AreaSearch. Flagstone's 30.3% growth since the 2021 census exceeded the national average (9.9%), along with the state, marking it as a growth leader in the region. Population growth for the area was primarily driven by interstate migration that contributed approximately 60.0% of overall population gains during recent periods, although all drivers including natural growth and overseas migration were positive factors.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and for years post-2032, Queensland State Government's SA2 area projections, released in 2023 and based on 2021 data, are adopted. It should be noted that these state projections do not provide age category splits; hence where utilised, AreaSearch is applying proportional growth weightings in line with the ABS Greater Capital Region projections (released in 2023, based on 2022 data) for each age cohort. Looking at population projections moving forward, exceptional growth, placing in the top 10 percent of statistical areas across the nation, is predicted over the period with the area expected to increase by 7,051 persons to 2041 based on aggregated SA2-level projections, reflecting a gain of 61.2% in total over the 17 years.

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

AreaSearch analysis of ABS building approval numbers shows Flagstone recorded around 195 residential properties granted approval each year over the past five financial years, totalling an estimated 975 homes. So far in FY26170 approvals have been recorded. This averages out to approximately 1.2 new residents per year arriving for each new home built between FY21 and FY25, suggesting balanced supply and demand dynamics. The average construction value of these new homes is $396,000, which is moderately higher than regional levels, indicating a focus on quality construction.

There have been $443,000 in commercial approvals this financial year, reflecting minimal commercial development activity compared to residential growth. When compared to Greater Brisbane, Flagstone shows moderately higher construction activity, with 11.0% above the regional average per person over the five-year period. This level is well above national averages, suggesting strong developer confidence in the area. The new development consists of 94.0% standalone homes and 6.0% attached dwellings, maintaining the area's traditional low-density character with a focus on family homes.

There are approximately 39 people per dwelling approval in Flagstone, indicating an expanding market. Future projections estimate Flagstone will add 5,651 residents by 2041, suggesting that current development rates should comfortably meet demand and provide good conditions for buyers while potentially supporting growth beyond current population projections.

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

The performance of an area can significantly be influenced by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified a total of 17 projects that are expected to impact the area. Notable projects include Flagstone, Flagstone Rise Estate, Flagstone State Primary School Expansion, and Stonewood Estate Flagstone. The following list details those projects likely to be most relevant.

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

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Employment conditions in Flagstone demonstrate strong performance, ranking among the top 35% of areas assessed nationally

Flagstone has a diverse workforce with both white and blue collar jobs. The construction sector is prominent, with an unemployment rate of 3.0% and estimated employment growth of 3.8% over the past year, according to AreaSearch data aggregation. As of September 2025, there are 4,320 employed residents, which is below Greater Brisbane's unemployment rate of 4.0%.

Workforce participation is similar to Greater Brisbane at 70.7%. Census responses show that 11.3% of residents work from home. Leading employment industries include construction, health care & social assistance, and retail trade. The area specializes in construction with an employment share 1.5 times the regional level, while professional & technical services have limited presence at 4.1%.

Local employment opportunities appear limited as indicated by Census working population versus resident population counts. Between September 2024 and September 2025, employment increased by 3.8% while labour force grew by 2.6%, reducing unemployment by 1.1 percentage points. In comparison, Greater Brisbane saw employment growth of 3.8% and labour force growth of 3.3%, with a 0.5 percentage point drop in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Flagstone's employment should increase by 6.1% over five years and 12.7% over ten years, based on industry-specific projections applied to the local employment mix.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

Flagstone's median taxpayer income in financial year 2023 was $52,796. The average income for this period was $59,829. This is lower than the national average. In Greater Brisbane, the median income was $58,236 and the average was $72,799. Based on a 9.91% increase from financial year 2023 to September 2025, estimated incomes for Flagstone would be approximately $58,028 (median) and $65,758 (average). According to the 2021 Census, incomes in Flagstone cluster around the 66th percentile nationally. The income bracket of $1,500 - 2,999 dominated with 46.8% of residents, which is similar to regional levels where this cohort also represents 33.3%. Housing costs consume 17.4% of income, but strong earnings place disposable income at the 68th percentile.

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

The dwelling structure in Flagstone, as per the latest Census, consisted of 98.8% houses and 1.1% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Brisbane metro had 73.5% houses and 26.5% other dwellings. Home ownership in Flagstone was at 12.7%, with the rest either mortgaged (64.1%) or rented (23.2%). The median monthly mortgage repayment was $1,820, below Brisbane metro's average of $1,863. The median weekly rent figure was $395, higher than Brisbane metro's $380 but lower than the national average of $400. Nationally, Flagstone's mortgage repayments were lower at $1,820 compared to the Australian average of $1,863, while rents were higher at $395 compared to the national figure of $375.

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

Family households account for 88.5% of all households, including 49.3% couples with children, 21.5% couples without children, and 16.6% single parent families. Non-family households make up the remaining 11.5%, with lone person households at 9.9% and group households comprising 1.8%. The median household size is 3.3 people, larger than the Greater Brisbane average of 2.6.

Educational outcomes in Flagstone fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area's university qualification rate is 11.0%, significantly lower than Greater Brisbane's average of 30.5%. Bachelor degrees are most common at 8.1%, followed by graduate diplomas (1.7%) and postgraduate qualifications (1.2%). Trade and technical skills are prevalent, with 47.7% of residents aged 15+ holding vocational credentials - advanced diplomas (11.8%) and certificates (35.9%). Educational participation is high at 35.4%, including 14.1% in primary education, 10.7% in secondary education, and 3.2% pursuing tertiary education.

Educational participation is notably high, with 35.4% of residents currently enrolled in formal education. This includes 14.1% in primary education, 10.7% in secondary education, and 3.2% pursuing tertiary education.

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

Flagstone has eight active public transport stops, all of which are bus stops. These stops are served by one route in total, offering 254 weekly passenger trips. Transport accessibility is limited, with residents typically located 877 meters from the nearest stop. Most residents commute outward due to Flagstone being primarily residential. Cars remain the dominant mode of transport at 96%. Vehicle ownership averages two per dwelling, higher than the regional average.

According to the 2021 Census, only 11.3% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 36 trips per day across all routes, equating to around 31 weekly trips per individual stop.

Health performance in Flagstone is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Flagstone faces significant health challenges, as per AreaSearch's assessment dated May 2021. Mortality rates and chronic condition prevalence are high across both younger and older age groups.

Private health cover is relatively low at approximately 51% of the total population (~4,702 people), compared to 55.8% in Greater Brisbane as of December 2020. Mental health issues and asthma were the most common medical conditions, affecting 10.6 and 9.4% of residents respectively, while 69.6% reported no medical ailments, similar to Greater Brisbane's 69.2%. Working-age residents have above-average chronic health condition prevalence. The area has 849 people aged 65 and over (9.2%), lower than Greater Brisbane's 15.2%. Health outcomes among seniors present challenges, with national rankings broadly in line with the general population as of June 2020.

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

Flagstone's cultural diversity was found to be below average, with 86.0% of its population being citizens and 82.9% born in Australia. English is the primary language spoken at home by 93.9%. Christianity is the predominant religion, comprising 37.6% of Flagstone's population.

The most notable overrepresentation was observed in the 'Other' category, which accounted for 0.6% compared to 1.3% across Greater Brisbane. In terms of ancestry, English was the top group at 31.2%, followed by Australian at 29.9%, which is significantly higher than the regional average of 23.2%. Scottish ancestry made up 7.5%. There were notable differences in the representation of certain ethnic groups: New Zealand was overrepresented at 1.7% compared to the regional average of 1.0%, Maori at 2.2% versus 1.1%, and Samoan at 0.6% against a regional average of 0.9%.

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

Flagstone has a median age of 30, which is younger than Greater Brisbane's figure of 36 and significantly lower than the Australian median of 38. Compared to Greater Brisbane, Flagstone has a higher proportion of residents aged 5-14 (18.1%) but fewer residents aged 75-84 (2.6%). This concentration of 5-14 year-olds is notably higher than the national average of 12.1%. Between 2021 and present, the 55 to 64 age group has increased from 7.7% to 9.0%, while the 65 to 74 cohort has risen from 4.8% to 6.0%. Conversely, the 45 to 54 age group has decreased from 13.8% to 11.8%, and the 25 to 34 age group has dropped from 15.4% to 14.2%. By 2041, demographic projections indicate substantial shifts in Flagstone's age structure, with the 15 to 24 age cohort expected to rise significantly, increasing by 881 people (63%) from 1,394 to 2,276.