Suburb profile · Greater Adelaide
Marino has an estimated 2,410 residents, up 5.8% since the 2021 Census, with 23 projects tracked in the area around Marino.
Updated 15 Oct 2026.
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Located 15 kilometres south-southwest from Adelaide CBD, the suburb of Marino had an estimated population of around 2,410 as of Aug 2026, based on AreaSearch analysis of aggregated SA2-level ERP counts, released yearly, and national address file data updated each quarter. (ERP) means Estimated Resident Population. This is an increase of 133 people (5.8%) since the 2021 Census count of 2,277 people. Utilities employment is also pronounced. The suburb shows moderate population growth.
Family households and couples without children are prominent in Marino, alongside an exceptionally well-educated community. These characteristics sit within a suburb experiencing moderate expansion and a workforce with a notable education employment presence.
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01Profile
The analysis, national rankings and who lives there.
Located 15 kilometres south-southwest from Adelaide CBD, the suburb of Marino had an estimated population of around 2,410 as of Aug 2026, based on AreaSearch analysis of aggregated SA2-level ERP counts, released yearly, and national address file data updated each quarter. (ERP) means Estimated Resident Population. This is an increase of 133 people (5.8%) since the 2021 Census count of 2,277 people. Utilities employment is also pronounced. The suburb shows moderate population growth.
Family households and couples without children are prominent in Marino, alongside an exceptionally well-educated community. These characteristics sit within a suburb experiencing moderate expansion and a workforce with a notable education employment presence.
Estimated resident population by year (ABS, not Census counts): 2,107 in 2006 and 2,410 in 2025. The Aug 2026 estimate (ABS June 2025 base) is the same.
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 55 to 64, 15.4%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 30.6%.
Marino ranks in the 99th percentile nationally for education and the 95th for employment drivers.
Each bar and spoke is a national percentile; the dashed ring is the typical area. 99th = higher than 99 in every 100 neighbourhood-sized areas across Australia (ABS SA2 areas). Higher means more of the measure, not necessarily better. Orange marks the top three measures where a higher percentile is better; not Age, Housing or Housing Cost.
02Market and pipeline
Rents, sale prices and what is being built.
The median rent in Marino is $632 a week, down 3.1% over 12 months to Jun 2026 and 11% above Greater Adelaide.
11% above Greater Adelaide on median weekly rent
Median weekly rent by year, lodged bonds. Houses (solid line): $520 in 2020, $650 in 2026; Units (dashed orange line): $308 in 2021, $415 in 2026. The latest is to Jun 2026.
Some rents are estimated from nearby areas.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $632 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent over 12 months | -3.1% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, houses | $650 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent for houses over 12 months | -7.1% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, units | $415 a week | Rental bond lodgements, median for the 12 months to Jun 2026 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Change in median rent for units over 12 months | 0.0% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, Marion | $609 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent, Marion, over 12 months | +7.2% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, Adelaide - South | $598 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent, Adelaide - South, over 12 months | +7.1% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, Greater Adelaide | $570 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent, Greater Adelaide, over 12 months | +6.2% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, SA | $546 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent, SA, over 12 months | +6.4% | Rental bond lodgements, median for the 12 months to Jun 2026 |
See the development applications we track, then draw your own catchment and map retailers, health, schools and more.
Status of the 8 tracked applications: 3 approved, 4 under assessment, 1 other (refused, withdrawn or no status).
Add retailers, health, schools and development applications around Marino, then export the list.
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AreaSearch tracks 23 projects in and around Marino, 4 of them under construction.
Upgrade of approximately 3.3 km of Flagstaff Road including duplication of the remaining three-lane section to a permanent four-lane divided carriageway, intersection improvements, upgraded drainage, shared walking and cycling paths, lighting and road safety improvements. Construction has been underway with staged traffic management and community updates.
Major upgrade and modernisation of Sheidow Park Primary School including new modern classrooms and learning areas, a new administration building, and demolition of ageing infrastructure. The SA Government committed an additional $4.3m to the project, bringing total investment to approximately $16.3m.
Approved development opportunity for 3 stunning two-storey townhouses with water views on a re-zoned and prepared vacant land parcel. This site was previously subject to a larger mixed-use development application.
Major upgrade project to deliver contemporary learning areas, new administration building, and demolition of ageing infrastructure, based on contemporary educational philosophies. The project received additional funding totaling $19.3 million.
Masterplanned coastal residential estate at Hallett Cove by Adelaide Development Company. The project includes premium residential allotments, house and land packages, townhouses and public open space with coastal access.
Council-endorsed concept for a seawater-filled seaside pool integrated with coastal embankment protection at Hallett Cove, South Australia. Two options are under consideration: a 50m pool (costed at approximately $10.3 million) or a 25m pool (approximately $9 million), both featuring a 20m x 20m children's wading pool, stepped concrete benches, beach access…
Burlington Land Division is a residential subdivision delivering premium coastal allotments connecting into the established Cove Point estate at the southern end of Hallett Cove. Developed by Adelaide Development Company, the estate features approximately 50 residential allotments situated within 250 metres of the coast.
Upgrade of the existing OTR fuel and convenience site delivering a reconfigured car park, a convenience drive-through, 2.4m acoustic fencing, and new on-site amenities including dog wash and vacuum facilities. The store page indicates drive-through and dog wash services operating, consistent with works being completed.
The $18 million redevelopment and rebranding of the former Hallett Cove Shopping Centre as Hallett Cove Pavilion, completed under new owner Antunes Group. The project involved a reconfigured dining precinct with cafes and restaurants, a new open-air children's play area near the Aldi entrance, new specialty tenancies, and upgraded centre amenity.
Completed boutique residential land subdivision delivering 28 new allotments in the heart of Sheidow Park, with direct access to local schools, reserves and public transport.
$18m refurbishment of the former Hallett Cove Shopping Centre by Antunes Group, rebranded as Hallett Cove Pavilion. Works delivered a revamped dining precinct, refreshed food court, new stores and services, centre improvements, and an outdoor children`s play area. The centre is trading under the new brand with an active store directory and leasing in market.
A $10 million facility upgrade delivering a refurbished and expanded middle school building with 2 food technology labs, 2 visual art studios, general learning areas and learning commons, an adjoining outdoor learning area, a refurbished home economics building creating four specialist learning areas, a new modular building with 2 serviced learning areas…
Images marked AI impression are illustrative only and not photographs of the project; follow the project links for actual imagery. Original imagery? Contact us.
Estimated completion year of the 4 projects in and around the area that are not yet completed and have one: 2026 3, 2027 0, 2028 1. 5 have no completion year.
AreaSearch has tracked 8 substantial development applications lodged in and around Marino over the period covered (about 3.1 years), 4 in the last 12 months; 4 are recorded as under assessment. Coverage varies by council.
Applications per year (dashed: part year): 2023 (part year) 1, 2024 2, 2025 1, 2026 (to Oct) 4.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Tracked applications | 8 | Tracked by AreaSearch, in and around the area, period covered (about 3.1 years) | |
| Tracked, last 12 months | 4 | Tracked by AreaSearch, in and around the area | |
| ABS building approvals | 2.9 per 1,000 people | ABS building approvals | 39th percentile nationally |
| Average approvals a year | 7 | ABS building approvals | 15th percentile nationally |
| Applications approved | 3 | Tracked by AreaSearch, in and around the area, period covered (about 3.1 years) | |
| Applications under assessment | 4 | Tracked by AreaSearch, in and around the area, period covered (about 3.1 years) |
Key infrastructure and planning changes likely to influence the suburb of Marino include: North South Corridor (Construction); SA Water Capital Work Delivery Contracts 2024-28 (Construction); SA Housing Trust Maintenance Contracts Review and Service Program (Construction); Adelaide Level Crossing Removal Planning Program (Approved); and Southern Suburbs Residential Policy Code Amendment (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the suburb of Marino spans multiple sectors including Transport & Logistics, Environmental & Disaster Management, and Residential Development, among others.
While specific investment values are not publicly disclosed for all projects impacting the suburb of Marino, the area shows active development across multiple infrastructure categories within 15km.
Infrastructure development activity impacting the suburb of Marino currently ranks below national averages at the 19th percentile.
On AreaSearch's development drivers ranking, residential development activity is slightly higher than average within Marino when compared nationally.
Dwelling approval activity in the suburb of Marino area has seen 26 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Marino's current population of 2,410 has been supported by 7 approvals on average over recent years.
The suburb of Marino has seen 2.9 approvals per 1,000 people in recent years, compared to 7.5 approvals in Greater Adelaide. This means that one dwelling has been approved for every 184 people in the suburb of Marino, compared to one for every 122 in Greater Adelaide.
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Looking at development activity over the past five years, the suburb of Marino's approval levels have been significantly above the yearly average of 7, indicating strong recent growth in development activity.
Over the past five years, the population in the suburb of Marino has grown by approximately 110 people, while 34 residential approvals were recorded. This equates to a ratio of 3.2 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
03People
Population, age, income, work, education and more.
99th = higher than 99 in every 100 neighbourhood-sized areas across Australia (ABS SA2 areas). Higher means more of the measure, not necessarily better.
An assessment of population growth drivers in Marino reveals an overall ranking slightly below national averages considering recent, and medium term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 2,410 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +5.8% | AreaSearch estimate, Aug 2026, against the 2021 Census | 45th percentile nationally |
| Population density | 697 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 46th percentile nationally |
| Average yearly growth, 2020 to 2025 | +0.9% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +0.7% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 2,277 | 2021 Census | |
| Residents added since the 2021 Census | 133 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +1.3% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +1.2% | ABS estimated resident population series to June 2025 | |
| Land area | 3.46 km² | AreaSearch boundary analysis |
Total population for the suburb of Marino was estimated to be approximately 2,410 as at Aug 2026. This is based upon an estimated resident population of 2,410 from the ABS up to June 2025.
The suburb of Marino has added approximately 133 people and shown a 5.84% increase from the 2,277 people recorded at the 2021 Census period.
The population density in the suburb of Marino is estimated at 697 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the suburb of Marino has shown a compound annual growth rate of 0.7% per annum.
Population growth in the suburb of Marino is driven by: Overseas migration (65.0%), Natural increase (35.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 65.0% of overall population gains.
Marino hosts an older demographic, ranking in the top quartile nationwide.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 47 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 85th percentile nationally |
| Aged 65 and over | 23.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 14.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 19.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 48.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age at the 2021 Census | 47 years | 2021 Census | |
| Aged 0 to 4 | 3.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 10.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 13.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 6.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 12.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 13.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 15.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 12.2% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 8.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 2.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the suburb of Marino at 47 years as at August 2026. That is in line with the 2021 Census figure of 47 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
At an estimated 47 years as at August 2026, Marino is 8 years older than the Greater Adelaide 2021 Census average (39 years) and 9 years older than the national Census average (38 years).
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Marino compared to the Greater Adelaide region is the 55 - 64 group, making up 15.4% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Marino compared to the Greater Adelaide region is the 25 - 34 group, making up 6.6% of the population.
Yes, certain age groups in the suburb of Marino show significant variance compared to Greater Adelaide. The most over-represented age group is 55-64 year-olds (15.4% vs 11.3%). The most under-represented age group is 25-34 year-olds (6.6% vs 14.8%).
AreaSearch estimates children aged 0-14 years at 14.7% of the population in the suburb of Marino as at August 2026.
AreaSearch estimates people aged 65 and over at 23.5% of the population in the suburb of Marino as at August 2026.
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 79% of national locations assessed by AreaSearch.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $66,614 a year | ATO FY-24, annual | 76th percentile nationally |
| Average taxable income | $85,560 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $2,091 | 2021 Census, weekly | 71st percentile nationally |
| Census personal income / week | $932 | 2021 Census, weekly | 71st percentile nationally |
| High-income households | 32.7% | 2021 Census | |
| Census family income / week | $2,418 | 2021 Census, weekly | |
| Low-income households | 15.0% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Marino is approximately $71,370. The official ATO data from FY-24 recorded a median of $66,614.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Marino is approximately $91,669. The official ATO data from FY-24 recorded an average of $85,560.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Marino is approximately $71,370 compared to $62,352 in Greater Adelaide. The official ATO data from FY-24 shows $66,614 and $58,197 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Marino is approximately $91,669 compared to $76,380 in Greater Adelaide. The official ATO data from FY-24 shows $85,560 and $71,290 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the suburb of Marino's households (~30.6% / 258 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the suburb of Marino is the $1,500 - 2,999 group, representing about 30.6% of households. In comparison, Greater Adelaide's largest household income cohort is the $1,500 - 2,999 group, representing 31.8% of its households, according to the 2021 Census.
The 2021 Census data indicates that the median household income in the suburb of Marino is $2,091/wk.
According to the 2021 Census, the median family income in the suburb of Marino is $2,418/wk.
The 2021 Census shows that the median personal income in the suburb of Marino is $932/wk.
According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-24, the suburb of Marino had a median income among taxpayers of $66,614 with the average level standing at $85,560. This is among the highest in Australia and compares to levels of $58,197 and $71,290 across Greater Adelaide respectively. Based on Wage Price Index growth of 7.14% since FY-24, current estimates would be approximately $71,370 (median) and $91,669 (average) as of June 2026.
The estimated disposable income in the suburb of Marino is $8,022 per year according to AreaSearch analysis.
The suburb of Marino's disposable income is $8,022 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.
The exceptional employment performance in Marino places it among Australia's strongest labour markets.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 1.7% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 67.9% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 1,368 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 1,937 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 1,393 | ABS and DEWR labour data, compiled by AreaSearch |
As of March 2026, the suburb of Marino has approximately 1,368 employed residents with an unemployment rate of 1.7%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
As of March 2026, the unemployment rate in the suburb of Marino stands at 1.7%, which is 2.1 percentage points below Greater Adelaide's rate of 3.8%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
The employment landscape in the suburb of Marino is dominated by several key sectors. The largest employers are health care & social assistance (17.3% of employment), education & training (12.4%), and construction (11.2%). Other significant employers include professional & technical and public administration & safety.
Over the past year to March 2026, the suburb of Marino has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fallen. By comparison, Greater Adelaide saw employment increased and its unemployment rate dropped.
The workforce participation rate in the suburb of Marino is 67.9%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate leading the Greater Adelaide average of 66.4%, showing similar workforce dynamics to Greater Adelaide.
The suburb of Marino shows notable specialisation in education & training, which employs 12.4% of the local workforce compared to 9.3% across Greater Adelaide. This moderate specialisation indicates some local strength in the sector. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
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The suburb of Marino's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region saw a 0.5% decline, ranking 22nd out of 37 regions nationally.
Marino demonstrates exceptional educational outcomes, ranking among the top 1% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 21.1% | 2021 Census | 65th percentile nationally |
| Postgraduate qualifications | 10.6% | 2021 Census | 77th percentile nationally |
| University qualifications | 35.5% | 2021 Census | |
| Vocational qualifications | 21.6% | 2021 Census | 40th percentile nationally |
| Graduate diploma or certificate | 3.8% | 2021 Census | 81st percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 13.0% | 2021 Census | 92nd percentile nationally |
| No post-school qualification | 30.1% | 2021 Census | |
| Residents attending an educational institution | 27.6% | 2021 Census | |
| Residents attending university or other higher education | 6.3% | 2021 Census | 73rd percentile nationally |
| Residents attending primary school | 9.7% | 2021 Census | 41st percentile nationally |
| Residents attending secondary school | 7.0% | 2021 Census | 29th percentile nationally |
35.5% of people aged 15 and over in the suburb of Marino have university qualifications, compared to 28.9% in Greater Adelaide.
30.1% of people aged 15 and over in the suburb of Marino have no formal qualifications, compared to 39.0% in Greater Adelaide.
The suburb of Marino ranks in the 99th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the suburb of Marino are: Certificate (21.6%), Bachelor Degree (21.1%), Advanced Diploma (13.0%).
27.6% of the population in the suburb of Marino is currently engaged in formal education, including 9.7% in primary school, 7.0% in secondary school, 6.3% at university (all shares of total residents).
Marino features high concentrations of couples without children and family households but relatively few lone person households, with a larger average household size than Greater Adelaide.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median household size | 2.6 people | 2021 Census | 63rd percentile nationally |
| Lone-person households | 17.6% | 2021 Census | 19th percentile nationally |
| Couples with children | 35.4% | 2021 Census | 66th percentile nationally |
| Couples without children | 35.5% | 2021 Census | 91st percentile nationally |
| One-parent families | 8.3% | 2021 Census | 22nd percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 2.5% | 2021 Census | 42nd percentile nationally |
| Households at the 2021 Census | 844 | 2021 Census | |
| Estimated households | 893 | AreaSearch estimate, Aug 2026 | |
| Family households | 80.0% | 2021 Census | 81st percentile nationally |
| Average children per family | 1.6 per family | 2021 Census | 46th percentile nationally |
As of the 2021 Census, the suburb of Marino had 844 households. Based on population growth patterns, this has grown by approximately 5.8% to an estimated 893 households today.
The average household size in the suburb of Marino is 2.6 people. This compares to 2.5 in Greater Adelaide and reflects the area's household composition mix.
Family households dominate at 80.0% of all households. Non-family households consist of lone person households (17.6%), group households (2.5%), and other household types (0.1%).
Of the 675 family households, couples with children account for 35.4% of all households, couples without children at home 35.5%, and single parent families 8.3%. This mix shapes local demand for schools, family services, and housing types.
Compared to Greater Adelaide, the suburb of Marino shows distinct household patterns. Family households are notably over-represented at 80.0% (versus 68.6% in Greater Adelaide). Conversely, lone person households are under-represented at 17.6% compared to 27.7% in Greater Adelaide. This family-oriented profile influences local demand for family homes, schools, and children's services.
Families in the suburb of Marino have an average of 1.6 children, slightly above the Greater Adelaide average of 1.5. This influences local demand for child-related services and larger family homes.
Marriage patterns reveal 55.7% of the adult population are currently married, while 29.7% have never married. This compares to 45.7% married and 36.4% never married across Greater Adelaide.
Single-person households represent 17.6% of all households in the suburb of Marino, notably lower than the average for Greater Adelaide of 27.7%. This affects demand for smaller dwellings and single-person accommodation.
Group households (unrelated people sharing) account for 2.5% of households, below the Greater Adelaide average of 3.7%. This lower rate suggests less student or young professional shared accommodation.
The level of cultural diversity witnessed in Marino was found to be slightly above average when compared nationally for a number of language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 27.2% | 2021 Census | 58th percentile nationally |
| Speak another language at home | 9.7% | 2021 Census | 41st percentile nationally |
| English only at home | 90.3% | 2021 Census | 58th percentile nationally |
| Australian citizens | 89.7% | 2021 Census | 73rd percentile nationally |
| Born in Australia | 72.8% | 2021 Census | 41st percentile nationally |
| Aboriginal and Torres Strait Islander residents | 1.0% | 2021 Census | 39th percentile nationally |
Marino was found to be above average in terms of cultural diversity, with 9.7% of its population speaking a language other than English at home and 27.2% born overseas.
Christianity is the most commonly reported religion in Marino, at 42.5% of people, although more residents (54.9%) reported no religion. However, the most apparent overrepresentation was in Judaism, which comprises 0.4% of the population, compared to 0.1% across Greater Adelaide.
In terms of ancestry (country of birth of parents), the top three represented groups in Marino are English, comprising 34.3% of the population, which is substantially higher than Greater Adelaide's 27.8%, Australian, comprising 21.0% of the population, and Irish, comprising 7.7% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Welsh is notably overrepresented at 1.1% of Marino (vs 0.6% across Greater Adelaide), Dutch at 2.2% (vs 1.2%) and Polish at 1.2% (vs 1.0%).
27.2% of the suburb of Marino population was born overseas, compared to 28.7% across Greater Adelaide.
9.7% of the population in the suburb of Marino speaks a language other than English at home, compared to 22.2% in Greater Adelaide.
1.0% of the suburb of Marino population identifies as Australian Aboriginal, compared to 1.2% in Greater Adelaide.
89.7% of the suburb of Marino population holds citizenship, compared to 86.3% in Greater Adelaide.
04Place
Housing, health, transport, local services and the reports on them.
Marino is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 10.2% | 2021 Census | 4th percentile nationally |
| Owned outright | 46.6% | 2021 Census | 85th percentile nationally |
| Detached houses | 97.1% | 2021 Census | 89th percentile nationally |
| Median mortgage repayment | $1,997 a month | 2021 Census, monthly | 60th percentile nationally |
| Owned with a mortgage | 43.2% | 2021 Census | 75th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 1.5% | 2021 Census | 14th percentile nationally |
| Median weekly rent paid, 2021 Census | $400 | 2021 Census, weekly | 66th percentile nationally |
| Median rent as a share of median household income | 19.1% | 2021 Census, ratio calculated by AreaSearch | 34th percentile nationally |
| Median mortgage repayment as a share of household income | 22.0% | 2021 Census, ratio calculated by AreaSearch | 31st percentile nationally |
| People per bedroom | 0.8 per bedroom | 2021 Census | 72nd percentile nationally |
In the suburb of Marino, 46.6% of homes are owned outright, 43.2% are owned with a mortgage, and 10.2% are rented.
According to the latest data, 97.1% of dwellings in the suburb of Marino are houses.
In the suburb of Marino, 1.3% of dwellings are apartments or units, with an additional 1.5% being semi-detached dwellings.
Outright home ownership in the suburb of Marino stands at 46.6%, compared to 32.1% in Greater Adelaide.
The median monthly mortgage repayment in the suburb of Marino is $1,997, compared to $1,562 in Greater Adelaide.
The aggregate monthly housing cost in the suburb of Marino is $1,039, which represents the average monthly cost across all housing types.
In the suburb of Marino, households with mortgages typically spend 22.0% of their income on mortgage repayments, while renters spend 19.1% of their income on rent.
The average persons per bedroom ratio in the suburb of Marino is 0.8, indicating the level of household density.
Housing affordability in the suburb of Marino shows mortgage holders spending 22.0% of income on repayments (vs 23.3% in Greater Adelaide), while renters spend 19.1% of income on rent (vs 20.7% in Greater Adelaide).
The dwelling mix in the suburb of Marino consists of 97.1% detached houses, 1.5% semi-detached dwellings, 1.3% apartments, and 0.0% other dwelling types.
Housing in Marino consumes approximately 11.5% of median household income ($9,054 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Recent development applications in Marino show attached dwellings contributing 18% of approvals compared to 3% of existing stock, while detached houses represent 82% of applications versus 97% of current dwellings. This suggests increasing densification. Density increases remain below national trends.
Marino's residents are extremely healthy relative to locations nationally with very low prevalence of common health conditions across all age groups.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 59.3% | ATO FY 2024, private health cover | 76th percentile nationally |
| No long-term health condition | 68.5% | 2021 Census | 46th percentile nationally |
| Need help with daily activities | 3.8% | 2021 Census | 21st percentile nationally |
| No long-term health condition, under 65 | 77.5% | 2021 Census | 59th percentile nationally |
| Three or more long-term health conditions, under 65 | 1.2% | 2021 Census | 46th percentile nationally |
Around 59.3% of people in the suburb of Marino are covered by private health insurance, which compares to 53.3% in Greater Adelaide.
In the suburb of Marino, 3.8% of the population is identified as requiring ongoing medical assistance. By comparison, 6.6% of people in Greater Adelaide require similar assistance.
8.0% of people in the suburb of Marino are diagnosed with asthma. In comparison, 7.7% of the population across Greater Adelaide is affected by asthma.
Diabetes affects 3.1% of the suburb of Marino population, while in Greater Adelaide, 4.8% of people are diagnosed with diabetes.
4.8% of people in the suburb of Marino have heart disease. Across Greater Adelaide,3.8% of the population is affected by heart disease.
In the suburb of Marino, 59.3% of the population are estimated to have private health insurance. Comparatively, Greater Adelaide sees an estimated private health coverage rate of 53.3%.
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 51 out of 100 | AreaSearch transport analysis of timetable data | 51st percentile nationally |
| Public transport stops | 7 | Public transport timetable (GTFS) data, compiled by AreaSearch | 7th percentile nationally |
| Weekly public transport trips | 435 | Public transport timetable (GTFS) data, compiled by AreaSearch | 23rd percentile nationally |
| People per public transport stop | 338 | Public transport timetable (GTFS) data, compiled by AreaSearch | |
| Public transport routes | 4 | Public transport timetable (GTFS) data, compiled by AreaSearch |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Vehicles per dwelling | 1.7 per dwelling | 2021 Census | |
| Working residents who worked from home | 18.3% | 2021 Census, taken during COVID-19 restrictions |
There are 7 public transport stops within the suburb of Marino.
The suburb of Marino has 435 weekly trips across 4 routes, averaging 62 trips per day.
On average, residential properties are 317 metres from the nearest transport stop.
From the typical resident, the nearest child care centre is 573 m away and the nearest school 1.3 km.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
Public transport 7 stops nearby, 435 weekly trips, access rating 51 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 18 out of 100 | AreaSearch proximity analysis | 18th percentile nationally |
| Nearest child care | 573 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest school | 1.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 1.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 1.4 km | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest GP | 2.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest supermarket | 2.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest shopping centre | 2.8 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 2.8 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 4.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 4.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 5.7 km | AreaSearch proximity analysis, from the typical resident |
Sector reports that go deeper on these services: child care, medical, retail, aged care and specialist disability accommodation (SDA). There is 1 long day care centre with 39 places in Marino, about 3.1 children aged 0-4 per place.
Short silent previews of sample pages. Sector reports are ordered for a catchment you draw, not for the suburb as a whole.
05Reports and tools
Order a report and find more tools.
An area report on Marino is built to order and emailed to you.
Ordered reports
The other sector reports are ordered on a custom catchment: draw your own area to add them. The order window shows the estimate before you place the order.
Order a reportShort silent previews of sample pages. Base and Child Care can be ordered for Marino.
06About this profile
Where the figures come from, downloads and nearby areas.
On AreaSearch's development drivers ranking, residential development activity is slightly higher than average within Marino when compared nationally.
Marino has limited levels of nearby infrastructure activity, ranking in the 19th percentile nationally.
No headline figures are reported for this area.
Median rent in Marino is $632 a week, -3.1% over 12 months to Jun 2026.
An assessment of population growth drivers in Marino reveals an overall ranking slightly below national averages considering recent, and medium term trends.
Marino hosts an older demographic, ranking in the top quartile nationwide.
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 79% of national locations assessed by AreaSearch.
The exceptional employment performance in Marino places it among Australia's strongest labour markets.
Marino demonstrates exceptional educational outcomes, ranking among the top 1% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics.
Marino features high concentrations of couples without children and family households but relatively few lone person households, with a larger average household size than Greater Adelaide.
The level of cultural diversity witnessed in Marino was found to be slightly above average when compared nationally for a number of language and cultural background related metrics.
Marino is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
Marino's residents are extremely healthy relative to locations nationally with very low prevalence of common health conditions across all age groups.
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
Amenity provision was found to be below the typical area assessed nationally by AreaSearch, based on counts and proximity analysis.
Marino has an estimated 2,410 residents, up 5.8% since the 2021 Census, with 23 projects tracked in the area around Marino.
Latest estimate as at Aug 2026; other figures from the 2021 Census, ATO FY-24 and AreaSearch estimates where labelled. Updated 15 Oct 2026.
Sources: ABS Census 2021, ABS estimated resident population, ATO taxation statistics, state rental bonds and property sales records where published, and AreaSearch analysis for Marino.
Data currency
Refreshed . Rents to Jun 2026, population and age estimated to Aug 2026 and taxable income FY 2024. Housing, households and cultural diversity are from the 2021 Census (next update with the 2026 Census results).
Infrastructure projects and development applications also include sites in the surrounding area, and are labelled as such. Other sections were compiled 15 Oct 2026 from sources that update on their own cycles; "See the evidence" lists each source and its cycle.
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 a complete picture, consider both boundary types where available.
Main sources: ABS, Geoscience Australia, GNAF, ATO, State governments, Valuer General, Rental Board and Infrastructure Australia.
Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (SAL40829). QuickStats reports 2021 only; the figures on this page are more current wherever the ledger shows a later date.
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census and statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
AreaSearch compiles this page from official and industry sources, including ABS, Geoscience Australia, GNAF, ATO, State governments, Valuer General, Rental Board and Infrastructure Australia, then calculates statistics for the boundary shown, and ranks, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments. Infrastructure projects and development applications also include sites in the surrounding area, labelled as such.
No. Most of this page is built beyond the Census. Dated for this area: population (Aug 2026), age profile (Aug 2026) and income (FY 2024). Compiled with this profile from sources that publish on their own cycles: development and approvals, property sales and rents, infrastructure projects, employment, education, transport, health and services and amenities. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.
Key demographics and figures for Marino from the 2021 Census, ATO taxpayer data and AreaSearch estimates and analysis. Each topic has its own table of key figures beside the section it belongs to, and each row names its source and date. The percentile compares Marino with every neighbourhood-sized area across Australia (ABS SA2 areas): a higher percentile means more of that measure than most, not necessarily better.
Source: AreaSearch (areasearch.com.au) compiled from ABS Census 2021, ATO and other public sources.
