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, the population of Mount Ommaney is estimated at around 2,612 as of May 2026. This reflects an increase of 109 people since the 2021 Census, which reported a population of 2,503 people. The change was inferred from the resident population of 2,612 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2025 and an additional three validated new addresses since the Census date. This level of population equates to a density ratio of 1,155 persons per square kilometer, which is relatively in line with averages seen across locations assessed by AreaSearch. Mount Ommaney's growth rate of 4.4% since the 2021 census exceeded the SA3 area's growth rate of 3.0%, marking it as a growth leader in the region. Population growth for the suburb was primarily driven by overseas migration, contributing 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 areas not covered and years post-2032, Queensland State Government's SA2 area projections are adopted, released in 2023 based on 2021 data. It should be noted that these state projections do not provide age category splits; hence proportional growth weightings from the ABS Greater Capital Region projections, released in 2023 based on 2022 data, are applied where utilised. Over this period, projections indicate a decline in overall population by 96 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 139 people.

Residential development activity is lower than average in Mount Ommaney according to AreaSearch's national comparison of local real estate markets

Mount Ommaney has annually recorded around 3 residential properties granted approval based on AreaSearch analysis of ABS building approval numbers. Over the past 5 financial years, from FY-21 to FY-25, approximately 15 homes were approved, with a further 39 approved so far in FY-26.

This indicates an average of around 5.3 new residents arriving per year per dwelling constructed during this period. However, demand significantly outpaces supply, which typically puts upward pressure on prices and increases competition among buyers. The average construction value of new homes is $675,000, suggesting developers are targeting the premium market segment with higher-end properties. Compared to Greater Brisbane, Mount Ommaney has slightly more development, at 27.0% above the regional average per person over the past 5 years.

This preserves reasonable buyer options while sustaining existing property demand. However, this figure is below the national average, reflecting the area's maturity and possible planning constraints. New construction in Mount Ommaney has been completely comprised of standalone homes, preserving the area's suburban nature with an emphasis on detached housing attracting space-seeking buyers. This trend favours detached housing more than current patterns suggest (77.0% at Census), demonstrating ongoing robust demand for family homes despite increasing density pressures. Mount Ommaney reflects a highly mature market, with around 642 people per dwelling approval. Population projections showing stability or decline indicate reduced housing demand pressures in the area, benefiting potential buyers.

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

The performance of a region is significantly impacted by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified three projects that are expected to influence the area: Centenary Motorway Upgrade Planning, Mt Ommaney Shopping Centre Entertainment Precinct, McLeod Country Golf Club Retirement Village, and Connectwest Industrial Park. The following 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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The labour market in Mount Ommaney demonstrates typical performance when compared to similar areas across Australia

Mount Ommaney has a highly educated workforce with strong representation in professional services. The unemployment rate is 2.9%, as per AreaSearch's aggregation of statistical area data (December 2025). There are 1,171 residents employed with an unemployment rate of 1.2% below Greater Brisbane's rate of 4.1%.

Workforce participation in Mount Ommaney is lower at 55.9%, compared to Greater Brisbane's 69.6%. A significant proportion, 30.6%, of residents work from home (Census responses). Key industries include 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.

Construction employs only 5.3% of local workers, below Greater Brisbane's 9.0%. There are 0.8 workers per resident, indicating substantial local employment opportunities (Census data). In the 12-month period ending December 2025, labour force decreased by 2.9%, with employment also decreasing by 2.9%, leaving unemployment broadly flat. This contrasts with Greater Brisbane where employment rose by 3.2% and unemployment fell by 0.1 percentage points. Jobs and Skills Australia's national employment forecasts (May-25) project a 6.6% increase over five years and 13.7% over ten years. Applying these projections to Mount Ommaney's employment mix suggests local employment should increase by 6.8% over five years and 14.0% over ten years, though this is a simple weighting extrapolation for illustrative purposes only.

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

AreaSearch's data for Mount Ommaney in financial year 2023 shows median income at $53,840 and average income at $67,614. This is compared to Greater Brisbane's median of $58,236 and average of $72,799. Projecting forward with a 11.36% growth from the Wage Price Index, estimated incomes for March 2026 are approximately $59,956 (median) and $75,295 (average). The 2021 Census ranks Mount Ommaney's household income at the 86th percentile ($2,361 weekly), with personal income at the 59th percentile. Income brackets show 26.3% earning over $4,000 weekly, contrasting with Greater Brisbane's leading bracket of $1,500 - $2,999 (33.3%). Notably, 40.3% exceed $3,000 weekly. After housing costs, residents retain 88.5% of 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

Mount Ommaney's dwelling structure, as per the latest Census data, consisted of 77.2% houses and 22.8% other dwellings (semi-detached, apartments, 'other' dwellings). This is compared to Brisbane metro's 73.5% houses and 26.5% other dwellings. 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 metro's average of $1,863. Median weekly rent in Mount Ommaney was $540, compared to Brisbane metro's $380. 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 higher-than-average median household size

Family households account for 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 constitute 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 is larger than the Greater Brisbane average of 2.6.

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

Mount Ommaney's residents aged 15 and above have a higher university qualification rate of 47.7%, surpassing Queensland's 25.7% and Australia's 30.4%. The area has a strong educational advantage with bachelor degrees at 28.5%, postgraduate qualifications at 14.2%, and graduate diplomas at 5.0%. Vocational pathways account for 23.3%, including advanced diplomas (10.9%) and certificates (12.4%). Educational participation is high, with 27.2% currently enrolled in formal education: 9.2% in primary, 8.5% in secondary, and 6.2% in tertiary education.

Educational participation is notably high, 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 of which are bus stops. These stops are served by ten different routes that together facilitate 1650 weekly passenger trips. The area's transport accessibility is rated as good, with residents on average located 233 meters from the nearest stop. Most residents commute outward due to its residential nature. Cars remain the primary mode of transportation, used by 90% of residents. On average, there are 1.5 vehicles per dwelling in the area.

According to the 2021 Census, 30.6% of residents work from home, which may be influenced by COVID-19 conditions. The service frequency averages 235 trips per day across all routes, equating to approximately 206 weekly trips per stop.

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

Mount Ommaney's health outcomes show exceptional results, as per AreaSearch's evaluation of mortality rates and chronic condition prevalence among younger populations.

Notably, young cohorts exhibit a very low prevalence of common health conditions. Approximately 54% (~1,410 people) of Mount Ommaney's total population has private health cover, which is relatively high. The most prevalent medical conditions in the area are arthritis and mental health issues, affecting 7.4% and 7.4% of residents respectively. A significant majority, 69.5%, report being completely free from medical ailments, slightly higher than Greater Brisbane's 69.2%. Mount Ommaney has a higher proportion of residents aged 65 and over at 26.6% (694 people), compared to Greater Brisbane's 15.1%. However, this figure ranks lower nationally when considering the broader population.

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 a high level of cultural diversity, with 33.1% of its population speaking a language other than English at home and 41.3% born overseas. Christianity is the predominant religion in Mount Ommaney, accounting for 50.7% of its population. However, Buddhism is notably overrepresented, comprising 5.1% compared to the regional average of 2.0%.

The top three ancestry groups are English (22.8%), Australian (18.8%), and Other (10.8%). There are significant differences in the representation of certain ethnic groups: Vietnamese at 4.6% versus 0.8% regionally, Sri Lankan at 0.7% versus 0.2%, and Korean at 0.9% versus 0.5%.

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 13.3% of Mount Ommaney's population, compared to Greater Brisbane, while the 25-34 cohort makes up 5.7%. Post-2021 Census data shows that the 15-24 age group has increased from 10.4% to 12.1%, whereas the 65-74 cohort has decreased from 15.1% to 13.3% and the 25-34 group has dropped from 6.8% to 5.7%. By 2041, demographic modeling suggests significant changes in Mount Ommaney's age profile. The 85+ cohort is projected to grow by 112%, adding 131 residents to reach 249. Senior residents aged 65 and above will drive 92% of population growth. Meanwhile, population declines are projected for the 55-64 and 15-24 age cohorts.