Mount Ommaney

An assessment of population growth drivers in Mount Ommaney reveals an overall ranking slightly below national averages considering recent, and medium term trends

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch, Mount Ommaney's population is estimated at around 2,614 as of Nov 2025. This reflects an increase of 111 people (4.4%) since the 2021 Census, which reported a population of 2,503 people. The change is inferred from the resident population of 2,587 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024 and an additional 2 validated new addresses since the Census date. This level of population equates to a density ratio of 1,156 persons per square kilometer, which is relatively in line with averages seen across locations assessed by AreaSearch. Mount Ommaney's 4.4% growth since the 2021 census exceeded the SA3 area (3.1%), marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration that contributed approximately 78.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, 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 are adopted, released in 2023 based on 2021 data. 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 for each age cohort, released in 2023 based on 2022 data. Anticipating future population dynamics, over this period projections indicate a decline in overall population, with the area's population expected to decline by 89 persons by 2041 according to this methodology. However, growth across specific age cohorts is anticipated, led by the 85 and over age group, which is projected to expand by 126 people.

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

Mount Ommaney recorded approximately three residential properties granted approval annually. Over the past five financial years, from FY-21 to FY-25, around fifteen homes were approved, with thirty-nine approved so far in FY-26. On average, about two people moved to the area each year for every dwelling built over these five years.

However, this figure has increased to 6.5 people per dwelling over the past two financial years, indicating rising demand and tightening supply. New properties are constructed at an average expected cost of $675,000, suggesting developers target the premium market segment with higher-end properties. Compared to Greater Brisbane, Mount Ommaney had development levels 28.0% above the regional average per person over this five-year period. This preserves buyer options while sustaining existing property demand, yet remains below national averages, reflecting the area's maturity and possible planning constraints.

All new construction comprised standalone homes, preserving Mount Ommaney's suburban nature with an emphasis on detached housing attracting space-seeking buyers. With around 641 people per dwelling approval, Mount Ommaney reflects a highly mature market. Population projections indicating stability or decline suggest reduced housing demand pressures in the future, benefiting potential buyers.

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

The performance of a region is significantly impacted by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified three key projects that are expected to influence this area: Centenary Motorway Upgrade Planning, Mt Ommaney Shopping Centre Entertainment Precinct, McLeod Country Golf Club Retirement Village, and Connectwest Industrial Park. The following list provides details on those projects considered most relevant.

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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.

The labour market in Mount Ommaney shows considerable strength compared to most other Australian regions

Mount Ommaney has a highly educated workforce with professional services being strongly represented. The unemployment rate is 2.3%, according to AreaSearch's aggregation of statistical area data.

As of September 2025, there are 1,195 residents employed while the unemployment rate is 1.7% lower than Greater Brisbane's rate of 4.0%. Workforce participation in Mount Ommaney is significantly lower at 56.3%, compared to Greater Brisbane's 64.5%. The key industries for employment among residents are health care & social assistance, education & training, and professional & technical services. Education & training has a particularly high representation with an employment share 1.4 times the regional level.

Conversely, construction employs only 5.3% of local workers, lower than Greater Brisbane's 9.0%. The ratio of 0.8 workers per resident indicates substantial local employment opportunities. In the year to September 2025, Mount Ommaney saw a decrease in labour force by 3.1%, and employment decreased by 2.4%, leading to a fall in unemployment by 0.7 percentage points. This contrasts with Greater Brisbane where employment rose by 3.8% over the same period. State-level data from Queensland up to 25-November shows 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's national employment forecasts from May-2025 suggest a potential growth in Mount Ommaney's employment over five years and ten years, estimated at 6.8% and 14.0% respectively, based on industry-specific projections applied to the local employment mix.

Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch

AreaSearch's latest postcode level ATO data for financial year ending June 2023 shows Mount Ommaney's median income is $53,840 and average income is $67,614. This contrasts with Greater Brisbane's median of $58,236 and average of $72,799. Based on Wage Price Index growth from July 2023 to September 2025 (estimated), current median income would be approximately $59,176 and average income would be around $74,315. The 2021 Census data ranks Mount Ommaney's household incomes at the 86th percentile ($2,361 weekly) and personal incomes at the 59th percentile. Income brackets indicate that 26.3% of residents earn over $4,000 weekly (687 individuals), contrasting with Greater Brisbane where the $1,500 - $2,999 bracket leads at 33.3%. Notably, 40.3% of Mount Ommaney residents exceed $3,000 weekly earnings. After housing costs, residents retain 88.5% of their income, reflecting strong purchasing power. The area's SEIFA income ranking places it in the 9th decile.

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

In Mount Ommaney, as per the latest Census, 77.2% of dwellings were houses while 22.8% were other types such as semi-detached units and apartments. This differs from Brisbane's metropolitan area where 91.4% of dwellings are houses. Home ownership in Mount Ommaney stood at 49.2%, with mortgaged dwellings at 38.3% and rented ones at 12.5%. The median monthly mortgage repayment was $2,316, higher than Brisbane's average of $2,000. The median weekly rent in Mount Ommaney was $540 compared to Brisbane's $450. Nationally, Mount Ommaney's mortgage repayments were significantly higher at $2,316 versus the Australian average of $1,863, and rents were substantially above the national figure of $375.

Mount Ommaney features high concentrations of family households, with a fairly typical median household size

Family households constitute 80.9% of all households, including 39.9% couples with children, 32.2% couples without children, and 8.0% single parent families. Non-family households account for the remaining 19.1%, with lone person households at 17.8% and group households comprising 0.3%. The median household size is 2.8 people, which aligns with the Greater Brisbane average.

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

Mount Ommaney has a notably high educational attainment among its residents aged 15 and above, with 47.7% holding university qualifications. This figure exceeds the Queensland state average of 25.7% and the Australian national average of 30.4%. The area's educational advantage is evident in the types of qualifications held: bachelor degrees are most common at 28.5%, followed by postgraduate qualifications (14.2%) and graduate diplomas (5.0%). Vocational pathways account for a significant portion, with advanced diplomas making up 10.9% and certificates 12.4%.

Educational participation is high in Mount Ommaney, with 27.2% of residents currently enrolled in formal education. This includes 9.2% in primary education, 8.5% in secondary education, and 6.2% pursuing tertiary education.

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

Mount Ommaney has eight active public transport stops, all serving buses. These stops are covered by ten different routes, which together facilitate 1650 weekly passenger trips. The accessibility of these services is considered good, with residents on average located 233 meters from the nearest stop.

On a daily basis, there are an average of 235 trips across all routes, translating to approximately 206 weekly trips per individual stop.

Health performance in Mount Ommaney is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

Mount Ommaney faces significant health challenges, with common health conditions prevalent across both younger and older age cohorts. Approximately 54% of its total population (~1,411 people) have private health cover, compared to 58.3% across Greater Brisbane.

The most common medical conditions in the area are arthritis and mental health issues, impacting 7.4 and 7.4% of residents respectively. About 69.5% of residents declare themselves completely clear of medical ailments, compared to 71.2% across Greater Brisbane. The area has 27.5% of residents aged 65 and over (718 people), which is higher than the 20.4% in Greater Brisbane. This aligns broadly with the general population's health profile.

Mount Ommaney is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Mount Ommaney has notable cultural diversity, with 33.1% speaking a language other than English at home as of 2016 Census data. Born overseas, 41.3% of Mount Ommaney's population were recorded in this same period. Christianity is the predominant religion in Mount Ommaney, comprising 50.7%.

However, Buddhism stands out with 5.1%, higher than Greater Brisbane's average of 3.4%. The top three ancestry groups are English (22.8%), Australian (18.8%), and Other (10.8%). Notably, Vietnamese is overrepresented at 4.6% compared to the regional average of 2.6%. Sri Lankan and Korean populations also exceed their respective regional averages by 0.2% each.

Mount Ommaney hosts an older demographic, ranking in the top quartile nationwide

Mount Ommaney's median age is 48 years, which is higher than Greater Brisbane's average of 36 years and exceeds the national average of 38 years. The 65-74 age group constitutes 14.1% of Mount Ommaney's population, compared to Greater Brisbane. The 25-34 age group makes up 5.8%. Post-Census data from 2021 shows the 75-84 age group grew from 8.2% to 9.5%, while the 15-24 cohort increased from 10.4% to 11.5%. Conversely, the 55-64 cohort declined from 14.5% to 13.4%. By 2041, demographic modeling projects significant changes in Mount Ommaney's age profile. The 85+ cohort is expected to grow by 125%, adding 127 residents to reach 229. Senior residents aged 65 and above will drive 94% of population growth. Meanwhile, population declines are projected for the 55-64 and 15-24 age groups.