Duntroon

Duntroon has seen population growth performance typically on par with national averages when looking at short and medium term trends

Based on AreaSearch's analysis, Duntroon's population is around 2,241 as of Feb 2026. This reflects an increase of 267 people (13.5%) since the 2021 Census, which reported a population of 1,974 people. The change is inferred from the estimated resident population of 2,241 from the ABS as of June 2024 and an additional 7 validated new addresses since the Census date. This population level equates to a density ratio of 929 persons per square kilometer, which is relatively in line with averages seen across locations assessed by AreaSearch. Duntroon's 13.5% growth since the 2021 census exceeded the state (6.7%) and the SA4 region, marking it as a growth leader in the region. Population growth for the area was primarily driven by interstate migration, which contributed approximately 46.2% of overall population gains during recent periods, although all drivers, including overseas migration and natural growth, were positive factors.

AreaSearch adopts 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, age group growth rates from the ACT Government's SA2 area projections, with 2022 as a base, are adopted. Regarding demographic trends, projections indicate a decline in overall population, with the area's population expected to reduce by 41 persons by 2041 according to this methodology.

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

Duntroon has seen around 3 new homes approved each year, totalling 18 homes over the past 5 financial years. So far in FY-26, 0 approvals have been recorded. Given an average of 9.6 new residents per year arriving per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), demand is significantly outpacing supply, which typically puts upward pressure on prices and increases competition among buyers. Additionally, $20.3 million in commercial development approvals have been recorded this financial year, indicating steady commercial investment activity.

When measured against the Australian Capital Territory, Duntroon records markedly lower building activity (88.0% below the regional average per person). This limited new supply generally supports stronger demand and values for established properties. This is also below average nationally, reflecting the area's maturity and pointing to possible planning constraints.

Given stable or declining population forecasts, Duntroon may experience less housing pressure, creating favourable conditions for buyers.

Duntroon has emerging levels of nearby infrastructure activity, ranking in the 31stth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 2 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Australian Defence Force Academy Living-In Accommodation, Australian War Memorial Redevelopment, Campbell Neighbourhood Oval Upgrade, and Campbell Primary School Modernisation, with the list below detailing those likely to be of most relevance.

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.

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

The Duntroon SA2 shows a median taxpayer income of $51,867 and an average of $62,918 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is below the national average, contrasting with the Australian Capital Territory's median income of $72,206 and average income of $85,981. Based on Wage Price Index growth of 9.26% since FY-23, current estimates would be approximately $56,670 (median) and $68,744 (average) as of September 2025. According to 2021 Census figures, household incomes rank exceptionally at the 97th percentile ($3,100 weekly). The earnings profile shows 41.2% of the population (923 individuals) fall within the $1,500 - 2,999 income range, mirroring regional levels where 34.3% occupy this bracket. A significant 50.0% earn above $3,000 weekly, reflecting pockets of prosperity that drive robust local economic activity. After housing costs, residents retain 91.3% of income, reflecting strong purchasing power, and the area's SEIFA income ranking places it in the 5th decile.

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

Dwelling structure within Duntroon, as evaluated at the latest Census, comprised 95.1% houses and 4.9% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to the Australian Capital Territory's 63.3% houses and 36.7% other dwellings. Meanwhile, the level of home ownership within Duntroon was lagging that of the Australian Capital Territory, at 0.0%, with the remainder of dwellings either mortgaged (0.0%) or rented (100.0%). The median monthly mortgage repayment in the area was well below the Australian Capital Territory average at $0, while the median weekly rent figure was recorded at $270, compared to the Australian Capital Territory's $2,080 and $450. Nationally, Duntroon's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

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

Family households dominate at 87.5% of all households, comprising 45.5% couples with children, 38.6% couples without children, and 3.4% single parent families. Non-family households make up the remaining 12.5%, with lone person households at 8.3% and group households comprising 4.1% of the total. The median household size of 2.8 people is larger than the Australian Capital Territory average of 2.5.

Duntroon faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area faces educational challenges, with university qualification rates (23.5%) substantially below the SA3 area average of 59.7%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 16.6%, followed by postgraduate qualifications (5.8%) and graduate diplomas (1.1%). Vocational pathways account for 23.5% of the qualifications among those aged 15+ – advanced diplomas (8.4%) and certificates (15.1%).

Educational participation is notably high, with 78.0% of residents currently enrolled in formal education. This includes 67.3% in tertiary education, 3.3% in primary education, and 1.3% pursuing secondary education.

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

Public transport analysis reveals 13 active transport stops operating within Duntroon, comprising a mix of buses. These stops are serviced by 61 individual routes, collectively providing 5,369 weekly passenger trips. As a primarily residential area, most residents commute outward; walking is notably common at 78%. Vehicle ownership averages 1.3 per dwelling. A relatively low 8.5% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 767 trips per day across all routes, equating to approximately 413 weekly trips per individual stop.

Health performance in Duntroon is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts

Critical health challenges are evident across Duntroon, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. A range of health conditions have marked impacts on both younger and older age cohorts, and the rate of private health cover is relatively low at approximately 50% of the total population (~1,129 people). This compares to 62.4% across the Australian Capital Territory. The national average is 55.7%.

The most common medical conditions in the area were found to be asthma and mental health issues, impacting 4.3% and 3.1% of residents, respectively, while 91.7% declared themselves as completely clear of medical ailments compared to 70.2% across the Australian Capital Territory. Health outcomes among the working-age population are broadly typical. The area has 0.1% of residents aged 65 and over (3 people), which is lower than the 14.3% in the Australian Capital Territory. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

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

Duntroon was found to be roughly in line with the wider region's average in terms of cultural diversity, with 77.4% of its population being citizens, 80.7% born in Australia, and 88.0% speaking English only at home. The main religion in Duntroon is Christianity, which makes up 36.9% of the population. However, the most apparent overrepresentation was in Hinduism, which comprises 1.7% of the population, compared to 4.8% across the Australian Capital Territory.

In terms of ancestry (country of birth of parents), the top three represented groups in Duntroon are Australian, comprising 29.6% of the population, which is substantially higher than the regional average of 23.0%, English, comprising 26.3% of the population, and Irish, comprising 8.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: New Zealand is notably overrepresented at 1.3% of Duntroon (vs 0.5% regionally), Russian at 0.4% (vs 0.3%) and Korean at 0.4% (vs 0.6%).

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

At 24 years, Duntroon's median age is significantly below the Australian Capital Territory average of 35 and also substantially under Australia's 38 years. Relative to the Australian Capital Territory, Duntroon has a higher concentration of 15 - 24 residents (66.3%) but fewer 35 - 44 year-olds (6.4%). This 15 - 24 concentration is well above the national 12.5%. Since the 2021 Census, the median age has increased by 3.3 years from 21 to 24, reflecting an aging population. Key changes show the 45 to 54 age group has grown from 1.9% to 4.0% of the population, while the 25 to 34 cohort increased from 14.1% to 15.3%. Conversely, the 15 to 24 cohort has declined from 71.3% to 66.3%. Demographic modeling suggests Duntroon's age profile will evolve significantly by 2041. The 55 to 64 cohort shows the strongest projected growth at 0%, adding 0 residents to reach 37. Meanwhile, the 65 to 74 and 85+ cohorts are expected to experience population declines.