Athelstone

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

Based on AreaSearch's analysis, Athelstone's population is around 9,959 as of Feb 2026. This reflects an increase of 358 people (3.7%) since the 2021 Census, which reported a population of 9,601 people. The change is inferred from the estimated resident population of 9,876 from the ABS as of June 2024 and an additional 91 validated new addresses since the Census date. This population level equates to a density ratio of 1,606 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. Population growth for the area was primarily driven by overseas migration, which contributed approximately 68.8% of overall population gains during recent periods.

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, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Regarding demographic trends, a population increase just below the median of Australian statistical areas is expected, with the area expected to increase by 906 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 8.3% in total over the 17 years.

Recent residential development output has been above average within Athelstone when compared nationally

Athelstone has seen around 56 new homes approved each year, totalling 280 homes over the past 5 financial years. So far in FY-26, 27 approvals have been recorded. At an average of 1.3 new residents per year arriving per new home over the past 5 financial years (between FY-21 and FY-25), the market shows a good balance between supply and demand, supporting stable conditions, while new dwellings are developed at an average value of $312,000. There have also been $1.9 million in commercial approvals this financial year, demonstrating the area's residential nature.

When measured against Greater Adelaide, Athelstone shows approximately 75% of the construction activity per person while it places among the 73rd percentile of areas assessed nationally. New building activity shows 79.0% standalone homes and 21.0% medium and high-density housing, sustaining the area's suburban identity with a concentration of family homes suited to buyers seeking space. At around 169 people per approval, Athelstone reflects a low density area.

Future projections show Athelstone adding 823 residents by 2041 (from the latest AreaSearch quarterly estimate). At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Athelstone has emerging levels of nearby infrastructure activity, ranking in the 33rdth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 11 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Highbury Aqueduct Reserve Master Plan Implementation, Verde in Athelstone, Modbury Hospital Redevelopment, and Campbelltown Performing Arts Centre, 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.

AreaSearch analysis reveals Athelstone significantly outperforming the majority of regions assessed nationwide

Athelstone possesses a well-educated workforce, with essential services sectors well represented, an unemployment rate of just 2.6%, and 5.1% in estimated employment growth over the past year. As of December 2025, 5,798 residents are in work while the unemployment rate is 1.2% below Greater Adelaide's rate of 3.8%, and workforce participation is fairly standard (71.9% compared to Greater Adelaide's 67.2%). Based on Census responses, a low 12.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Leading employment industries among residents comprise health care & social assistance, education & training, and retail trade. The area has a particular employment specialization in education & training, with an employment share of 1.3 times the regional level. On the other hand, health care & social assistance is under-represented, with only 14.7% of Athelstone's workforce compared to 17.7% in Greater Adelaide. The predominantly residential area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, over the 12 months to December 2025, employment increased by 5.1% while the labour force increased by 5.3%, resulting in unemployment rising by 0.2 percentage points. In contrast, Greater Adelaide experienced employment growth of 4.2% and labour force growth of 3.9%, with a 0.3 percentage point drop. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Athelstone. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Athelstone's employment mix suggests local employment should increase by 6.6% over five years and 13.6% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

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

The Athelstone SA2 shows a median taxpayer income of $56,431 and an average of $67,949 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is in line with national averages, contrasting with Greater Adelaide's median income of $54,808 and average income of $66,852. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $61,397 (median) and $73,929 (average) as of September 2025. Census 2021 income data shows household, family and personal incomes in Athelstone cluster around the 58th percentile nationally. Income analysis reveals the predominant cohort spans 33.8% of locals (3,366 people) in the $1,500 - 2,999 category, consistent with broader trends across the surrounding region showing 31.8% in the same category. After housing costs, residents retain 88.9% of income, reflecting strong purchasing power, and the area's SEIFA income ranking places it in the 7th decile.

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

Dwelling structure within Athelstone, as evaluated at the latest Census, comprised 84.7% houses and 15.2% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Adelaide metro's 75.2% houses and 24.9% other dwellings. Meanwhile, the level of home ownership within Athelstone was well beyond that of Adelaide metro, at 45.0%, with the remainder of dwellings either mortgaged (41.8%) or rented (13.2%). The median monthly mortgage repayment in the area was well above the Adelaide metro average at $1,733, while the median weekly rent figure was recorded at $360, compared to Adelaide metro's $1,562 and $320. Nationally, Athelstone's mortgage repayments are lower than the Australian average of $1,863, while rents are less than the national figure of $375.

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

Family households dominate at 79.7% of all households, comprising 40.0% couples with children, 29.3% couples without children, and 9.6% single parent families. Non-family households make up the remaining 20.3%, with lone person households at 18.8% and group households comprising 1.4% of the total. The median household size of 2.7 people is larger than the Greater Adelaide average of 2.5.

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

The area faces educational challenges, with university qualification rates (32.1%) substantially below the SA4 region average of 42.2%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 21.6%, followed by postgraduate qualifications (7.3%) and graduate diplomas (3.2%). Trade and technical skills feature prominently, with 30.0% of residents aged 15+ holding vocational credentials, including advanced diplomas (10.4%) and certificates (19.6%).

Educational participation is notably high, with 26.9% of residents currently enrolled in formal education. This includes 9.0% in primary education, 6.9% in secondary education, and 6.6% pursuing tertiary education.

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

Public transport analysis reveals 44 active transport stops operating within Athelstone, comprising a mix of buses. These stops are serviced by 23 individual routes, collectively providing 827 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 225 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 87%, with 11% by bus. Vehicle ownership averages 1.7 per dwelling, which is above the regional average. A relatively low 12.0% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 118 trips per day across all routes, equating to approximately 18 weekly trips per individual stop.

Athelstone's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

Health outcomes data demonstrates outstanding results across Athelstone, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. There is a very low prevalence of common health conditions across all age groups, and the rate of private health cover slightly exceeds the average SA2 area at approximately 53% of the total population (~5,238 people).

The most common medical conditions in the area are arthritis and mental health issues, impacting 7.7% and 6.9% of residents, respectively, while 71.0% declared themselves as completely clear of medical ailments compared to 67.9% across Greater Adelaide. Working-age residents are notably healthy with low chronic condition prevalence. The area has 21.9% of residents aged 65 and over (2,182 people), which is higher than the 19.3% in Greater Adelaide. Health outcomes among seniors are particularly strong, with national rankings broadly in line with the general population.

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

Athelstone was found to be more culturally diverse than the vast majority of local markets, with 28.6% of its population born overseas and 25.0% speaking a language other than English at home. The main religion in Athelstone is Christianity, which makes up 59.1% of people. However, the most apparent overrepresentation was in Other, which comprises 2.4% of the population, compared to 1.8% across Greater Adelaide.

In terms of ancestry (country of birth of parents), the top three represented groups in Athelstone are English, comprising 20.8% of the population, which is notably lower than the regional average of 27.8%, Italian, comprising 20.8% of the population, which is substantially higher than the regional average of 5.2%, and Australian, comprising 19.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Polish is notably overrepresented at 1.1% of Athelstone (vs 1.0% regionally), Russian at 0.5% (vs 0.3%) and Hungarian at 0.4% (vs 0.3%).

Athelstone's median age exceeds the national pattern

The 43-year median age in Athelstone is significantly above Greater Adelaide's average of 39 and similarly considerably older than Australia's 38 years. Relative to Greater Adelaide, Athelstone has a higher concentration of 45 - 54 residents (13.1%) but fewer 25 - 34 year-olds (10.7%). Following the 2021 Census, the 75 to 84 age group has grown from 6.5% to 8.1% of the population. Conversely, the 55 to 64 cohort has declined from 14.2% to 12.5%. Looking ahead to 2041, demographic projections reveal significant shifts in Athelstone's age structure. Leading the demographic shift, the 85+ group will grow by 109% (277 people), reaching 532 from 254. Notably, the combined 65+ age groups will account for 51% of total population growth, reflecting the area's aging demographic profile. In contrast, both the 55 to 64 and 0 to 4 age groups will see reduced numbers.