Glen Osmond

Population growth drivers in Glen Osmond are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

As of November 2025, Glen Osmond's population is estimated at around 2,199 people. This reflects an increase of 45 individuals since the 2021 Census, which reported a population of 2,154 people. The change is inferred from AreaSearch's estimation of the resident population at 2,189 following examination of the latest ERP data release by ABS in June 2024 and an additional 3 validated new addresses since the Census date. This level of population equates to a density ratio of 1,773 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. Over the past decade, Glen Osmond has demonstrated resilient growth patterns with a compound annual growth rate of 1.0%, outpacing the SA3 area. Population growth for the suburb was primarily driven by overseas migration during recent periods.

AreaSearch adopts 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, SA State Government's Regional/LGA projections by age category are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Moving forward with demographic trends, a population increase just below the median of statistical areas across the nation is expected. The suburb is projected to grow by 123 persons to 2041 based on aggregated SA2-level projections, reflecting a gain of 6.6% in total over the 17 years.

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

AreaSearch analysis of ABS building approval numbers shows Glen Osmond had approximately 2 new homes approved annually. From FY-21 to FY-25, around 14 homes were approved, with one more in FY-26.

Each year, about 5.3 people moved into the area for each dwelling built between FY-21 and FY-25. This high demand outpaces supply, likely putting upward pressure on prices and increasing buyer competition. Developers focus on the premium market, with new properties constructed at an average value of $945,000. Compared to Greater Adelaide, Glen Osmond has significantly less development activity, 78.0% below regional average per person. This constrained construction often reinforces demand for existing dwellings.

Nationally, Glen Osmond's building activity is also lower, indicating market maturity and possible development constraints. New building activity consists of 75.0% detached houses and 25.0% medium to high-density housing, maintaining the area's suburban identity with a concentration of family homes. With around 1107 people per dwelling approval, Glen Osmond reflects a highly mature market. Population forecasts suggest Glen Osmond will gain 145 residents by 2041. At current development rates, housing supply may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

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

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified one major project likely affecting this region. Notable projects include Estia Health Myrtle Bank Expansion, South Eastern Freeway Upgrade, Unley Cultural Hub, and Carmelite Retirement Living. The following details those expected to have the most relevance.

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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.

Employment conditions in Glen Osmond demonstrate exceptional strength compared to most Australian markets

Glen Osmond has a highly educated workforce. Its unemployment rate was 1.8% in the past year, with an estimated employment growth of 1.4%.

As of June 2025, 1,132 residents are employed, with an unemployment rate of 2.2%, below Greater Adelaide's 4.0%. Workforce participation is similar to Greater Adelaide's 61.7%. Leading industries among residents include health care & social assistance, professional & technical, and education & training. Professional & technical employment is notably high at 2.0 times the regional average, while construction shows lower representation at 5.1% versus the regional average of 8.7%.

The area offers limited local employment opportunities. In the year to June 2025, employment levels increased by 1.4%, and labour force by 1.5%, keeping unemployment relatively stable. Greater Adelaide experienced employment growth of 2.1%. Jobs and Skills Australia's national employment forecasts from Sep-22 project national employment expansion by 6.6% over five years and 13.7% over ten years, with varying rates between industries. Applying these projections to Glen Osmond's employment mix suggests local employment should increase by 7.4% over five years and 15.0% over ten years.

The area exhibits notably strong income performance, ranking higher than 70% of areas assessed nationally through AreaSearch analysis

AreaSearch's latest postcode level ATO data for financial year 2022 shows that income in Glen Osmond is extremely high nationally. The median income is assessed at $56,040 while the average income stands at $94,093. This contrasts with Greater Adelaide's figures of a median income of $52,592 and an average income of $64,886. Based on Wage Price Index growth of 12.83% since financial year 2022, current estimates would be approximately $63,230 (median) and $106,165 (average) as of September 2025. According to 2021 Census figures, household incomes rank exceptionally at the 91st percentile with $2,544 weekly. Income analysis reveals that 31.0% of the community (681 individuals) fall within the $4000+ earnings band, unlike trends in the surrounding region where 31.8% fall within the $1,500 - 2,999 range. A significant 41.1% earn above $3,000 weekly. After housing costs, residents retain 86.9% of their income. The area's SEIFA income ranking places it in the 9th decile.

Glen Osmond is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

In Glen Osmond, as per the latest Census evaluation, 83.8% of dwellings were houses, with 16.2% being other types such as semi-detached homes, apartments, and 'other' dwellings. This compares to Adelaide metropolitan area's 67.0% houses and 33.0% other dwellings. Home ownership in Glen Osmond stood at 44.3%, similar to Adelaide metro, with mortgaged dwellings at 42.1% and rented ones at 13.6%. The median monthly mortgage repayment in the area was $2,817, higher than Adelaide metro's average of $2,300. The median weekly rent figure for Glen Osmond was $430, compared to Adelaide metro's $360. Nationally, Glen Osmond's mortgage repayments were significantly higher at $2,817 versus the Australian average of $1,863, and rents were substantially above the national figure of $375.

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

Family households account for 79.7% of all households, including 43.6% couples with children, 28.6% couples without children, and 7.8% single parent families. Non-family households constitute the remaining 20.3%, with lone person households at 16.7% and group households comprising 2.4%. The median household size is 2.8 people, larger than the Greater Adelaide average of 2.5.

Educational achievement in Glen Osmond places it within the top 10% nationally, reflecting strong academic performance and high qualification levels across the community

Educational attainment in Glen Osmond is notably high, with 49.4% of residents aged 15 years and over holding university qualifications. This compares to 25.7% in South Australia and 28.9% in Greater Adelaide. Bachelor degrees are the most common at 28.4%, followed by postgraduate qualifications (17.2%) and graduate diplomas (3.8%). Vocational pathways account for 17.6% of qualifications among those aged 15 years and over, with advanced diplomas at 8.2% and certificates at 9.4%.

Educational participation is also high, with 34.5% of residents currently enrolled in formal education. This includes 11.6% in primary education, 10.9% in secondary education, and 7.5% pursuing tertiary education. Seymour College serves the local educational needs within Glen Osmond, with an enrollment of 727 students as of a recent report. The area demonstrates significant socio-educational advantages, with an Index of Community Socio-Educational Advantage (ICSEA) score of 1143. All schools in the area offer integrated K-12 education, providing continuity throughout students' academic journey. Glen Osmond functions as an education hub, with 33.1 school places per 100 residents, significantly above the regional average of 21.2. This attracts students from surrounding communities.

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

Glen Osmond has 13 active public transport stops operating within its boundaries. These stops serve a mix of bus routes, with a total of 35 individual routes in operation. Collectively, these routes provide 1,738 weekly passenger trips.

The accessibility of transport is rated as good, with residents typically located 276 meters from the nearest stop. On average, there are 248 trips per day across all routes, which equates to approximately 133 weekly trips per individual stop.

Glen Osmond's residents are relatively healthy in comparison to broader Australia with the level of common health conditions among the general population somewhat typical, though higher than the nation's average among older cohorts

Glen Osmond's health metrics are close to national benchmarks. Common health conditions among its general population are somewhat typical but higher than the national average among older cohorts. The rate of private health cover is exceptionally high at approximately 64% of the total population (1,409 people), compared to 68.6% across Greater Adelaide and a national average of 55.3%.

Mental health issues and arthritis are the most common medical conditions in Glen Osmond, impacting 7.9 and 7.4% of residents respectively. A total of 73.1% of residents declare themselves completely clear of medical ailments, compared to 72.6% across Greater Adelaide. The area has 21.4% of residents aged 65 and over (470 people), which is lower than the 23.6% in Greater Adelaide. Health outcomes among seniors present some challenges requiring more attention than the broader population.

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

Glen Osmond has a high level of cultural diversity, with 35.8% of its population born overseas and 29.8% speaking a language other than English at home. Christianity is the predominant religion in Glen Osmond, making up 42.9% of its population. Judaism is overrepresented in Glen Osmond compared to Greater Adelaide, comprising 0.6% versus 0.3%.

The top three ancestry groups are English (25.2%), Australian (17.2%), and Chinese (10.4%). There are notable differences in the representation of certain ethnic groups: Polish is overrepresented at 1.1%, German at 6.0%, and Sri Lankan at 0.6%.

Glen Osmond hosts an older demographic, ranking in the top quartile nationwide

Glen Osmond has a median age of 42, slightly higher than Greater Adelaide's figure of 39 and significantly higher than the national norm of 38. The 15-24 age group is strongly represented at 16.3%, compared to Greater Adelaide. However, the 25-34 cohort is less prevalent at 6.5%. According to the 2021 Census, the 15-24 age group has increased from 13.7% to 16.3% of the population. Conversely, the 65-74 cohort has decreased from 11.5% to 10.2%. By 2041, demographic modeling suggests Glen Osmond's age profile will change significantly. The 85+ group is projected to grow by 84%, reaching 146 from 79, while the 0-4 and 35-44 cohorts are expected to decline in population.