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This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.
SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.
Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.
est. as @ -- *
2021 Census | -- people
Sales Activity
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Population
Population growth drivers in Glen Osmond are slightly above average based on AreaSearch's ranking of recent, and medium term trends
The population of Glen Osmond is estimated at around 2,158 as of May 2026. This figure reflects an increase of 4 people since the 2021 Census, which reported a population of 2,154. The change is inferred from AreaSearch's estimation of the resident population at 2,156 following examination of the latest ERP data release by the ABS in June 2025 and an additional 3 validated new addresses since the Census date. This level of population equates to a density ratio of 1,740 persons per square kilometer, above the average seen across national locations assessed by AreaSearch. Overseas migration was the primary driver of population growth for Glen Osmond during recent periods.
AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area as released in 2024 with a base year of 2022. 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. Based on aggregated SA2-level projections, the suburb is expected to grow by 116 persons to 2041, reflecting a gain of 5.3% in total over the 16 years.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in Glen Osmond according to AreaSearch's national comparison of local real estate markets
Glen Osmond has seen approximately 4 new homes approved annually based on AreaSearch analysis of ABS building approval numbers. Over the past 5 financial years, from FY-21 to FY-25, around 20 homes were approved, with an additional 2 approved so far in FY-26. Each dwelling built over these years has resulted in an average of 2.6 new residents per year.
The average construction cost value for new homes is $945,000, indicating a focus on the premium market. In FY-26, $1.6 million in commercial approvals have been registered, suggesting a predominantly residential focus. Compared to Greater Adelaide, Glen Osmond has significantly less development activity, 69.0% below the regional average per person. This constrained new construction typically reinforces demand and pricing for existing dwellings, although building activity has accelerated recently. New building activity consists of 80.0% detached dwellings and 20.0% townhouses or apartments, maintaining Glen Osmond's traditional suburban character with a focus on family homes.
The area has approximately 336 people per dwelling approval, indicating a low density market. Population forecasts suggest Glen Osmond will gain 114 residents by 2041, based on the latest AreaSearch quarterly estimate. With current construction levels, housing supply should meet demand adequately, creating favourable conditions for buyers while potentially enabling population growth that exceeds current forecasts.
Frequently Asked Questions - Development
Development applications around Glen Osmond
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| Lodged | Address | Description | Type | Distance | Status |
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.
Infrastructure
Glen Osmond has emerging levels of nearby infrastructure activity, ranking in the 20thth percentile nationally
Changes to local infrastructure significantly impact an area's performance. AreaSearch identified one major project likely affecting this region: Estia Health Myrtle Bank Expansion, Unley Cultural Hub, Carmelite Retirement Living, and SA Water Capital Work Delivery Contracts 2024-28 are key projects, with the following list focusing on those most relevant.
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Frequently Asked Questions - Infrastructure
Enabling Infrastructure for Hydrogen Production
A national program to coordinate and deploy the enabling infrastructure required to support large-scale renewable hydrogen production across Australia. Building on the 2024 National Hydrogen Strategy and the National Hydrogen Infrastructure Assessment (NHIA), the program aligns electricity transmission, water supply, transport corridors, port and storage infrastructure with Renewable Energy Zones and prospective hydrogen hubs (Bell Bay, Darwin, Eyre Peninsula, Gladstone, Latrobe Valley, Hunter Valley, Pilbara). Two key federal mechanisms underpin delivery. The Hydrogen Headstart program provides up to 4 billion AUD in long-term revenue support via production credits, with Round 2 (2 billion AUD administered by ARENA) opening for Expressions of Interest in October 2025 with EOIs closing 8 December 2025. The Hydrogen Production Tax Incentive (HPTI), legislated through the Future Made in Australia (Production Tax Credits and Other Measures) Act 2025 which received Royal Assent on 14 February 2025, provides an uncapped refundable tax offset of 2 AUD per kilogram of eligible renewable hydrogen for up to 10 years between 1 July 2027 and 30 June 2040 for projects reaching final investment decision by 2030. The HPTI is jointly administered by the ATO and Clean Energy Regulator and requires certification under the Guarantee of Origin scheme. Round 1 of Hydrogen Headstart shortlisted six projects representing more than 3.5 GW of electrolyser capacity, with 814 million AUD ultimately awarded.
SA Water Capital Work Delivery Contracts 2024-28
SA Water's record $3.3 billion capital delivery program for the 2024-28 regulatory period, covering water and wastewater infrastructure across South Australia. The program targets water main replacements, sewerage network upgrades, dam upgrades, water tank refurbishments, and treatment process upgrades across metropolitan and regional areas. A central $1.5 billion component supports the South Australian Premier's Housing Roadmap, expanding network capacity to unlock up to 40,000 new allotments, with major focus on Adelaide's northern growth corridors including Angle Vale, Riverlea, and Roseworthy. Six major framework partners (Fulton Hogan Utilities, John Holland and Guidera O'Connor JV, McConnell Dowell and Diona JV, BMD, Diona, and Leed Engineering and Construction) are delivering works across approximately 120 projects. In Year 1 (to June 2025), $681.6 million in capital was invested. The program runs to June 2028.
SA Housing Trust Maintenance Contracts Review and Service Program
Statewide maintenance and service contracts for SA Housing Trust public housing properties, covering reactive maintenance, vacancy restoration and minor works across metropolitan and regional South Australia. The program is delivered by Spotless Facility Services, RTC Facilities Maintenance and Torrens Facility Management. A 2024 SA Government review examined payment, timeliness, dispute resolution and contract performance issues, and the government provided additional funding to accelerate maintenance and upgrades on vacant public housing homes.
Adelaide Public Transport Capacity and Access
State-led program work to increase public transport capacity and access to, through and within central Adelaide. Current work is focused on the City Access Strategy (20-year movement plan for the CBD and North Adelaide) and the State Transport Strategy program, which together will shape options such as bus priority, interchange upgrades, tram and rail enhancements, and better first/last mile access.
Gawler Line Electrification & Level Crossing Removals
State and federal government project to electrify the 42km Gawler rail line from Adelaide CBD to Gawler, with 25kV AC overhead wiring, new signalling systems, upgrade of 14 stations, and activation of 13 pedestrian crossings. Electrified passenger services commenced June 2022. The complementary Ovingham Level Crossing Removal ($231M) replaced the high-risk Torrens Road crossing with a new overpass, public plaza and upgraded Ovingham Railway Station, completing in late 2023.
Bulk Water Supply Security
Nationwide program led by the National Water Grid Authority to improve bulk water security and reliability for non-potable and productive uses. Activities include strategic planning, science and business cases, and funding of state and territory projects such as storages, pipelines, dam upgrades, recycled water and efficiency upgrades to build drought resilience and support regional communities, industry and the environment.
Adelaide Level Crossing Removal Planning Program
A joint Australian and South Australian Government program to conduct planning studies at priority at-grade level crossing locations across metropolitan Adelaide, and establish a ten-year Level Crossing Removal Program. Adelaide has 126 at-grade level crossings where boom gates can be closed for up to 25% of peak traffic periods. Priority sites under active planning include Cormack Road (Wingfield), Kings Road (Parafield), and Park Terrace (Salisbury). The program commenced in early 2022 and is expected to be completed by late 2026, with the first major removal project - Curtis Road, Munno Para - announced in May 2025 with a $250 million joint funding commitment and construction starting by 2027.
North South Corridor
The North-South Corridor in Australia, a 78 km non-stop motorway from Gawler to Old Noarlunga through Adelaide, includes several projects like the Southern Expressway and Darlington Upgrade. Completion expected by 2031.
Employment
Employment conditions in Glen Osmond rank among the top 10% of areas assessed nationally
Glen Osmond has an educated workforce with strong professional services representation. Its unemployment rate was 1.9% as of December 2025, below Greater Adelaide's 3.8%. Employment growth over the past year was estimated at 4.0%.
Workforce participation was 62.9%, lower than Greater Adelaide's 66.0%. Home workership stood at 19.1%. Key industries included health care & social assistance, professional & technical, and education & training. The area had a high specialization in professional & technical jobs (2.0 times the regional level) but lower representation in construction (5.1% vs regional average of 8.7%).
Employment opportunities locally seemed limited based on Census data comparison between working population and resident population. Between December 2024 and December 2025, employment levels increased by 4.0%, labour force by 4.1%, raising the unemployment rate by 0.1 percentage points. In contrast, Greater Adelaide saw employment growth of 4.2% and a drop in unemployment rate by 0.3 percentage points. According to Jobs and Skills Australia's national employment forecasts from May-25, overall employment is projected to expand by 6.6% over five years and 13.7% over ten years. 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.
Frequently Asked Questions - Employment
Income
Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch
AreaSearch released postcode level ATO data for financial year 2023. Glen Osmond's median income among taxpayers was $56,040 and the average was $94,093. Nationally, these figures are extremely high compared to Greater Adelaide's median of $54,808 and average of $66,852. By March 2026, estimates suggest the median income will be approximately $61,739 and the average will be around $103,662, based on a 10.17% Wage Price Index growth since financial year 2023. Census 2021 data shows Glen Osmond's household incomes rank at the 91st percentile with an income of $2,544 weekly. Income analysis reveals that 31.0% of residents earn $4,000 or more weekly (668 residents), contrasting with the metropolitan region where the $1,500 - $2,999 bracket leads at 31.8%. The substantial proportion of high earners, at 41.1%, indicates strong economic capacity in Glen Osmond. After housing costs, residents retain 86.9% of their income, reflecting strong purchasing power and the area's SEIFA income ranking places it in the 9th decile.
Frequently Asked Questions - Income
Housing
Glen Osmond is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
In Glen Osmond, as per the latest Census, 83.8% of dwellings were houses while 16.2% comprised semi-detached homes, apartments, and other types. This compares to Adelaide metro's figures of 75.2% houses and 24.9% other dwellings. Home ownership in Glen Osmond stood at 44.3%, with mortgaged properties at 42.1% and rented ones at 13.6%. The median monthly mortgage repayment was $2,817, exceeding Adelaide metro's average of $1,562. Weekly rent in Glen Osmond was recorded at $430 compared to Adelaide metro's $320. Nationally, Glen Osmond's mortgage repayments were higher than the Australian average of $1,863, and rents were above the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
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, which is larger than the Greater Adelaide average of 2.5.
Frequently Asked Questions - Households
Local Schools & Education
Educational achievement in Glen Osmond places it within the top 10% nationally, reflecting strong academic performance and high qualification levels across the community
Glen Osmond's educational attainment exceeds broader benchmarks. Among residents aged 15 and above, 49.4% hold university qualifications, compared to 25.7% in South Australia (SA) and 28.9% in Greater Adelaide. Bachelor degrees are the most prevalent at 28.4%, followed by postgraduate qualifications at 17.2% and graduate diplomas at 3.8%. Vocational pathways account for 17.6% of qualifications, with advanced diplomas at 8.2% and certificates at 9.4%.
Educational participation is 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.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Glen Osmond has 11 active public transport stops operating within its boundaries. These stops serve a mix of bus routes, totalling 36 individual routes. Together, they facilitate 1,741 weekly passenger trips. Transport accessibility in Glen Osmond is rated good, with residents located an average of 280 meters from the nearest stop. In this primarily residential area, most commuters travel outward. The dominant mode of transport is car, used by 85% of residents, followed by bus at 8%, and cycling at 2%.
Vehicle ownership in Glen Osmond averages 1.7 per dwelling, higher than the regional average. According to the 2021 Census, 19.1% of residents work from home, which may reflect COVID-19 conditions. Service frequency across all routes averages 248 trips per day, equating to approximately 158 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Glen Osmond's residents are extremely healthy with prevalence of common health conditions low among the general population though higher than the nation's average across older, at risk cohorts
Analysis shows Glen Osmond's health metrics are strong, with low prevalence of common conditions among its general population. However, prevalence is higher among older, at-risk cohorts compared to national averages. Private health cover is exceptionally high in Glen Osmond, at approximately 64% (1,383 people), compared to Greater Adelaide's 52.7% and the national average of 55.7%.
The most common conditions are mental health issues (7.9%) and arthritis (7.4%), with 73.1% reporting no medical ailments, higher than Greater Adelaide's 67.9%. Glen Osmond has 22.7% residents aged 65 and over (489 people), higher than Greater Adelaide's 19.2%. Health outcomes among seniors present challenges but rank lower nationally compared to the broader population.
Frequently Asked Questions - Health
Cultural Diversity
Glen Osmond was found to be more culturally diverse than the vast majority of local markets in Australia, upon 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. The dominant religion in Glen Osmond is Christianity, comprising 42.9% of the population. However, Judaism is overrepresented compared to Greater Adelaide, making up 0.6% of Glen Osmond's population versus 0.1% regionally.
In terms of ancestry, the top three groups are English (25.2%), Australian (17.2%), and Chinese (10.4%). Notably, Australian ancestry is lower than the regional average of 22.8%, while Chinese ancestry is substantially higher than the regional average of 3.1%. Other ethnic groups with notable divergences include Polish at 1.1% (versus 1.0% regionally), German at 6.0% (versus 5.1%), and Sri Lankan at 0.6% (versus 0.2%).
Frequently Asked Questions - Diversity
Age
Glen Osmond's median age exceeds the national pattern
Glen Osmond has a median age of 42, which is slightly higher than Greater Adelaide's figure of 39 and significantly higher than the national norm of 38. The percentage of residents aged 15-24 stands at 16.7%, exceeding Greater Adelaide's figure, while those aged 25-34 make up 6.7% of the population, which is less prevalent compared to Greater Adelaide. According to the 2021 Census, Glen Osmond has seen an increase in its 15-24 age group from 13.7% to 16.7%, and a rise in the 75-84 cohort from 6.8% to 8.2%. Conversely, the 5-14 age group has decreased from 15.2% to 14.0%, and the 65-74 group has fallen from 11.5% to 10.3%. By 2041, demographic modeling suggests significant changes in Glen Osmond's age profile. The 85+ group is projected to grow by 73%, reaching 157 people from the current 90. The aging population trend is evident, with those aged 65 and above accounting for 56% of the projected growth. Meanwhile, the 0-4 and 35-44 age cohorts are expected to experience population declines.