Duntroon
Statistical Area - sa2

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

Duntroon's population, as of Aug 2025, is approximately 2,239. This figure represents an increase of 265 people since the 2021 Census, which reported a population of 1,974. The change was inferred from the estimated resident population of 2,241 in June 2024 and an additional 7 validated new addresses since the Census date. This results in a population density ratio of 929 persons per square kilometer, which is roughly in line with averages seen across locations assessed by AreaSearch. Duntroon's growth rate of 13.4% since the 2021 Census exceeds both the state average (5.7%) and the SA4 region, indicating it as a growth leader in the area. Interstate migration was the primary driver of population growth, contributing approximately 46.2% of overall gains during recent periods.

However, all factors including overseas migration and natural growth were positive contributors. AreaSearch's projections for Duntroon are based on ABS/Geoscience Australia data released in 2024 with a base year of 2022 for SA2 areas, and ACT Government's SA2 area projections for years post-2032 using the same base year. According to these projections, Duntroon's population is expected to decrease by 41 persons by 2041.

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

Duntroon has seen approximately three new homes approved annually. Development approval data, produced by the Australian Bureau of Statistics on a financial year basis, totals 18 approvals across the past five financial years from FY20 to FY25. No approvals have been recorded so far in FY26. An average of 9.6 new residents per year arrived per dwelling constructed over these five financial years.

This indicates supply is lagging demand, which typically results in heightened buyer competition and pricing pressures. Commercial approvals this financial year amount to $20.3 million, suggesting steady commercial investment activity. Compared to the Australian Capital Territory average, Duntroon has significantly less development activity, 89.0% below the regional per capita average.

This limited new supply generally supports stronger demand and values for established homes. Nationally, this activity is also lower, reflecting market maturity and possible development constraints. With population expected to remain stable or decline, Duntroon should see reduced pressure on housing, potentially creating opportunities for buyers.

Duntroon has strong levels of nearby infrastructure activity, ranking in the top 40% nationally

Two projects identified by AreaSearch may impact the area: Australian Defence Force Academy Living-In Accommodation and Australian War Memorial Redevelopment. Other notable projects include Campbell Primary School Modernisation and Dairy Rd, Fyshwick.

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

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

AreaSearch's aggregation of the latest postcode level ATO data released for financial year 2022 shows Duntroon had a median income among taxpayers of $48,719 and an average income of $62,688. This is slightly lower than the national average of $68,678 and compares to levels of $68,678 in Australian Capital Territory. Based on Wage Price Index growth of 10.78% since financial year 2022, current estimates would be approximately $53,971 (median) and $69,446 (average) as of March 2025. Census data reveals household incomes rank at the 98th percentile with a weekly income of $3,100. Looking at income distribution, 41.2% of Duntroon's population (922 individuals) fall within the $1,500 - $2,999 income range, which aligns with the metropolitan region where this cohort likewise represents 34.3%. The locality demonstrates affluence with 50.0% earning over $3,000 per week, supporting premium retail and service offerings. After housing costs, residents retain 91.3% of their income, reflecting strong purchasing power. 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

Duntroon's latest Census showed 95.1% houses and 4.9% other dwellings, compared to the Australian Capital Territory's 39.3% houses and 60.7% other dwellings. Home ownership in Duntroon was at 0.0%, with all other dwellings either mortgaged (0.0%) or rented (100.0%). The median monthly mortgage repayment was $0, below the Australian Capital Territory average of $2,080 and national average of $1,863. Median weekly rent in Duntroon was $270, substantially lower than the Australian Capital Territory's $476 and national figure of $375.

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

Family households comprise 87.5% of all households, including 45.5% couples with children, 38.6% couples without children, and 3.4% single parent families. Non-family households account for the remaining 12.5%, with lone person households at 8.3% and group households comprising 4.1%. The median household size is 2.8 people, larger than the Australian Capital Territory average of 2.2.

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

The area's university qualification rate is 23.5%, significantly lower than the SA3 area average of 59.7%. Bachelor degrees are most common at 16.6%, followed by postgraduate qualifications (5.8%) and graduate diplomas (1.1%). Vocational pathways account for 23.5% of qualifications among those aged 15+. Advanced diplomas make up 8.4%, while certificates comprise 15.1%.

Educational participation is 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. Educational facilities appear to be outside the immediate catchment boundaries, requiring families to access schools in neighboring areas.

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

Transport analysis shows 13 active stops operating in Duntroon as of 2022. These stops offer bus services.

There is one individual route serving these stops, collectively providing 170 weekly passenger trips. Service frequency averages 24 trips per day across all routes, equating to approximately 13 weekly trips per stop.

Duntroon's residents boast exceedingly positive health performance metrics with a range of health conditions having marked impacts on both younger and older age cohorts

Health outcomes data shows notable results across Duntroon, with various health conditions affecting both younger and older age groups. Private health cover stands at approximately 51% of the total population (~1,144 people), compared to 65.3% in the Australian Capital Territory (ACT).

The most prevalent medical conditions are asthma and mental health issues, impacting 4.3% and 3.1% of residents respectively. Notably, 91.7% of residents report being completely free from medical ailments, compared to 70.8% across ACT. As of the latest data (20XX), Duntroon has 0.1% of its population aged 65 and over (3 people), lower than the 11.4% in ACT. Health outcomes among seniors present specific challenges that require additional attention compared to the broader 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's cultural diversity aligns with its wider region, with 77.4% citizens, 80.7% born in Australia, and 88.0% speaking English only at home. Christianity is the predominant religion, at 36.9%. Islam is overrepresented, comprising 1.6%, compared to the Australian Capital Territory's 1.9%.

Top ancestry groups are Australian (29.6%), English (26.3%), and Irish (8.4%). Notable differences include New Zealanders, who are overrepresented at 1.3% in Duntroon versus 0.5% regionally, Russians at 0.4%, and Koreans at 0.4%.

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

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