Seventeen Mile Rocks

Seventeen Mile Rocks has shown very soft population growth performance across periods assessed by AreaSearch

As of November 2025, the estimated population of the Seventeen Mile Rocks statistical area (Lv2) is around 2,898, reflecting a growth of 199 people since the 2021 Census. This increase represents a 7.4% change from the previous population count of 2,699. The latest resident population estimate by AreaSearch, based on the June 2024 ABS ERP data release and additional validated new addresses, is 2,896. This results in a population density ratio of 1,373 persons per square kilometer, exceeding the average across national locations assessed by AreaSearch. The Seventeen Mile Rocks (SA2) experienced a higher growth rate compared to its SA3 area, with a 7.4% increase since the 2021 Census versus the SA3's 3.1%. Overseas migration contributed approximately 54.0% of overall population gains during recent periods in this area.

AreaSearch adopts 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 are used, released in 2023 based on 2021 data. However, these state projections do not provide age category splits; therefore, AreaSearch applies proportional growth weightings aligned with the ABS Greater Capital Region projections for each age cohort. According to projected demographic shifts, between now and 2041, the Seventeen Mile Rocks (SA2) population is expected to decline by 396 persons. However, specific age cohorts are anticipated to grow, notably the 75 to 84 age group, which is projected to increase by 60 people.

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

AreaSearch analysis of ABS building approval numbers for Seventeen Mile Rocks shows approximately one residential property approved per year over the past five financial years, totalling six homes. In FY26 so far, one approval has been recorded. The population decline during this period has maintained adequate housing supply relative to demand, resulting in a balanced market with good buyer choice.

Average construction cost of new properties is $669,000, indicating developers target the premium market segment. Compared to Greater Brisbane, Seventeen Mile Rocks has significantly lower building activity, 55.0% below the regional average per person. This scarcity typically strengthens demand and prices for existing properties, though recent years have seen increased building activity. The area's development is also under the national average, suggesting its established nature and potential planning limitations. Recent development consists solely of standalone homes, preserving Seventeen Mile Rocks' traditional suburban character focused on family homes.

With approximately 982 people per dwelling approval, it indicates an established market. Population projections showing stability or decline should reduce housing demand pressures in the area, benefiting potential buyers.

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

Fourteen projects, as identified by AreaSearch, are expected to influence the local area's performance significantly. These include Verandah Estate, Mt Ommaney Shopping Centre Entertainment Precinct, Darra Mixed-Use Commercial, and Edenbrooke Estate. The following list details projects deemed most relevant:.

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

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The labour market strength in Seventeen Mile Rocks positions it well ahead of most Australian regions

Seventeen Mile Rocks has a highly educated workforce with strong representation in professional services. As of September 2025, the unemployment rate is 2.1%.

This is below Greater Brisbane's rate of 4.0%, and workforce participation is higher at 74.6% compared to Greater Brisbane's 64.5%. Key industries for employment among residents are health care & social assistance, education & training, and professional & technical services. The area specializes in education & training, with an employment share 1.4 times the regional level. However, construction is under-represented, with only 6.6% of Seventeen Mile Rocks's workforce compared to Greater Brisbane's 9.0%.

The ratio of 0.7 workers per resident indicates a high level of local employment opportunities. Over the 12 months to September 2025, labour force levels decreased by 4.1%, and employment decreased by 3.6% in Seventeen Mile Rocks, leading to a fall in unemployment rate by 0.6 percentage points. In contrast, Greater Brisbane experienced employment growth of 3.8% and labour force growth of 3.3%. As of 25-November 2025, Queensland's employment contracted by 0.01%, with an unemployment rate of 4.2%, closely aligned with the national rate of 4.3%. Jobs and Skills Australia projects national employment to expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Seventeen Mile Rocks's employment mix suggests local employment should increase by 7.0% over five years and 14.4% over ten years, though this is a simplified extrapolation for illustrative purposes only.

The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis

The suburb of Seventeen Mile Rocks had a median taxpayer income of $76,431 and an average income of $100,595 in financial year 2023, according to the latest postcode level ATO data aggregated by AreaSearch. This places it in the top percentile nationally, compared to Greater Brisbane's median income of $58,236 and average income of $72,799. By September 2025, estimates based on a 9.91% Wage Price Index growth suggest the median income will be approximately $84,035 and the average income will be around $110,564. In Seventeen Mile Rocks, household incomes ranked between the 87th and 92nd percentiles nationally in the 2021 Census figures. The predominant income cohort was 31.2% of locals (904 people) earning between $1,500 - 2,999 per week, similar to the surrounding region's 33.3%. Economic strength is evident with 43.0% of households earning high weekly incomes exceeding $3,000, indicating strong consumer spending power. After housing costs, residents retain 87.5% of their income, reflecting robust purchasing power. The area's SEIFA income ranking places it in the 9th decile.

Seventeen Mile Rocks is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Dwelling structure in Seventeen Mile Rocks, as evaluated at the latest Census held on 28 August 2016, comprised 92.9% houses and 7.1% other dwellings. In comparison, Brisbane metropolitan area had 91.4% houses and 8.6% other dwellings. Home ownership in Seventeen Mile Rocks was at 31.3%, with mortgaged dwellings at 49.2% and rented dwellings at 19.5%. The median monthly mortgage repayment in the area, as of 2016 data, was $2,156, higher than Brisbane metro's $2,000. Median weekly rent figure for Seventeen Mile Rocks was recorded at $425, compared to Brisbane metro's $450. Nationally, mortgage repayments in Seventeen Mile Rocks were significantly higher than the Australian average of $1,863, while rents were substantially above the national figure of $375.

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

Family households constitute 82.4% of all households, including 46.3% couples with children, 24.9% couples without children, and 11.0% single parent families. Non-family households comprise the remaining 17.6%, with lone person households at 15.3% and group households making up 2.2%. The median household size is 2.9 people, larger than the Greater Brisbane average of 2.8.

Seventeen Mile Rocks 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 Seventeen Mile Rocks is notably higher than broader benchmarks. As of the latest data, 45.2% of residents aged 15 and above hold university qualifications, compared to 25.7% in Queensland and 30.4% nationwide. Bachelor degrees are the most common at 28.5%, followed by postgraduate qualifications (12.2%) and graduate diplomas (4.5%). Vocational credentials are also prevalent, with 27.1% of residents aged 15 and above holding such qualifications – advanced diplomas account for 12.2% and certificates for 14.9%.

Educational participation is high, with 32.3% of residents currently enrolled in formal education. This includes 12.0% in primary education, 10.3% in secondary education, and 5.6% pursuing tertiary education.

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

Transport analysis shows nine active public transport stops in Seventeen Mile Rocks. These stops operate a mix of bus services, with five distinct routes providing 344 weekly passenger trips collectively. Transport accessibility is rated good, with residents typically located 265 meters from the nearest stop.

Service frequency averages 49 trips per day across all routes, equating to approximately 38 weekly trips per individual stop.

Seventeen Mile Rocks's residents boast exceedingly positive health performance metrics with younger cohorts in particular seeing very low prevalence of common health conditions

Health outcomes data shows excellent results across Seventeen Mile Rocks, with younger cohorts experiencing particularly low prevalence of common health conditions. Approximately 67% (1,943 people) have private health cover, compared to 58.3% in Greater Brisbane and a national average of 55.7%. The most prevalent medical conditions are asthma (8.5%) and mental health issues (7.7%), with 72.6% reporting no medical ailments, slightly higher than the 71.2% in Greater Brisbane.

The area has 388 residents aged 65 and over (13.4%), lower than Greater Brisbane's 20.4%. While health outcomes among seniors are above average, they require more attention than the broader population.

The level of cultural diversity witnessed in Seventeen Mile Rocks was found to be slightly above average when compared nationally for a number of language and cultural background related metrics

Seventeen Mile Rocks had a higher level of cultural diversity than most nearby areas, with 16.1% of its residents speaking a language other than English at home and 27.1% born overseas. Christianity was the predominant religion in Seventeen Mile Rocks, accounting for 52.5% of the population. Notably, Judaism was slightly overrepresented, comprising 0.3% of the population compared to 0.2% across Greater Brisbane.

In terms of ancestry, the top three groups were English (26.0%), Australian (24.2%), and Other (9.3%). Some ethnic groups showed significant differences in representation: Hungarian was overrepresented at 0.8%, Polish at 1.4%, and Welsh at 0.8%.

Seventeen Mile Rocks's population aligns closely with national norms in age terms

Seventeen Mile Rocks has a median age of 38 years, which is slightly higher than Greater Brisbane's figure of 36 but equal to Australia's median age of 38 years. The age group of 45-54 years shows strong representation in Seventeen Mile Rocks at 17.3%, compared to Greater Brisbane, while the 25-34 age group is less prevalent at 8.8%. This concentration of the 45-54 age group is well above the national average of 12.1%. Since 2021, the population aged 15 to 24 years has grown from 11.0% to 13.9%, and the 75 to 84 age group has increased from 3.4% to 5.0%. Conversely, the 25 to 34 age group has declined from 10.6% to 8.8%. By 2041, demographic projections indicate significant shifts in Seventeen Mile Rocks' age structure. The 75 to 84 age group is expected to grow by 37%, reaching 198 people from the current figure of 144. This growth is largely driven by an aging population, with those aged 65 and above comprising 93% of projected growth. Conversely, the 15 to 24 and 45 to 54 age groups are expected to experience population declines.