Suburb profile · Greater Adelaide
Trott Park has an estimated 3,184 residents, up 1.9% since the 2021 Census, with 33 projects tracked in the area around Trott Park.
Updated 14 Oct 2026.
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The suburb of Trott Park is located 17 kilometres south-southwest from Adelaide CBD. AreaSearch estimates its population at around 3,184 as of Aug 2026, using aggregated SA2-level ERP counts released yearly and national address file data updated each quarter. (ERP) means Estimated Resident Population. The estimate reflects minimal change from the 2021 Census count of 3,124 people. The area has a fairly standard age composition, with a median age of 39, and shows limited population growth.
Trott Park is characterised by detached housing, strong mortgage holder representation, and a notable healthcare employment base, alongside elevated utilities employment and a pronounced construction employment presence. The local population is well-educated. Sheidow Park - Trott Park in SA, Australia is known for a family-friendly atmosphere, parks and recreational facilities, local shops and cafes, nearby conservation parks, reputable schools and childcare options, and a strong sense of community.
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01Profile
The analysis, national rankings and who lives there.
The suburb of Trott Park is located 17 kilometres south-southwest from Adelaide CBD. AreaSearch estimates its population at around 3,184 as of Aug 2026, using aggregated SA2-level ERP counts released yearly and national address file data updated each quarter. (ERP) means Estimated Resident Population. The estimate reflects minimal change from the 2021 Census count of 3,124 people. The area has a fairly standard age composition, with a median age of 39, and shows limited population growth.
Trott Park is characterised by detached housing, strong mortgage holder representation, and a notable healthcare employment base, alongside elevated utilities employment and a pronounced construction employment presence. The local population is well-educated. Sheidow Park - Trott Park in SA, Australia is known for a family-friendly atmosphere, parks and recreational facilities, local shops and cafes, nearby conservation parks, reputable schools and childcare options, and a strong sense of community.
Estimated resident population by year (ABS, not Census counts): 2,990 in 2006 and 3,181 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 3,184 (ABS June 2025 base).
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 35 to 44, 13.8%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 40.3%.
Trott Park ranks in the 86th percentile nationally for employment drivers and the 82nd for education.
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 Trott Park is $640 a week, up 6.9% over 12 months to Jun 2026 and 12% above Greater Adelaide.
12% above Greater Adelaide on median weekly rent
Median weekly rent by year, lodged bonds. Houses: $380 in 2020, $640 in 2026. The latest is to Jun 2026.
Some rents are estimated from nearby areas.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $640 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent over 12 months | +6.9% | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Median rent, houses | $640 a week | Rental bond lodgements, median for the 12 months to Jun 2026 | |
| Change in median rent for houses over 12 months | +6.9% | 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 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| 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 7 tracked applications: 3 approved, 3 under assessment, 1 other (refused, withdrawn or no status).
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AreaSearch tracks 33 projects in and around Trott Park, 8 of them under construction.
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.
Comprehensive redevelopment of the former Happy Valley Shopping Centre into Valley Central, a modern community hub featuring Fountain Valley Medical Centre, Happy Valley Dental, REVO Fitness, specialty retail shops, upgraded facades, new entrance tower, roof replacement, undercover promenade seating, and enhanced car parking and landscaping.
Planning study to develop potential upgrade options for the intersections at Chandlers Hill Road and Windebanks Road on Happy Valley Drive to improve safety and address traffic delays. Community consultation was completed in March-April 2024. The Department for Infrastructure and Transport is coordinating with the City of Onkaparinga.
Duplication of Southern Expressway from Bedford Park to Old Noarlunga providing improved access to southern suburbs. Key transport infrastructure reducing congestion and travel times between Adelaide CBD and southern coastal areas.
Premium residential development adjacent to Thaxted Park Golf Course by Metro Property Development. Master-planned community offering house and land packages in established area with golf course frontage and parkland access.
Reconstruction of Bains Road between Investigator Drive and Panalatinga Road, Woodcroft. The project includes reconstruction of selected sections of kerbing and guttering, road pavement reconstruction, installation of a new 1.5m wide footpath on the northern side, and installation of new pedestrian refuges to improve road safety and accessibility.
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.
Brand new land development at Old Reynella offering opportunity to build new homes. Located in established suburb with heritage character, close to schools, shopping and transport links. Prime location for growing families.
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.
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.
Neighbourhood Family Park upgrade including new playground equipment, basketball/netball rings and court, irrigated turf area and landscaping. Construction scheduled for 2024-25 financial year following community consultation completed December 2023. Project includes improved lighting, walking paths and accessibility features to enhance community use.
Integrated energy and water treatment complex featuring a 12.8MW solar installation with 33,750 panels using 5B Maverick technology. The site includes the southern hemisphere's largest Xylem-manufactured UV disinfection system, a $26 million upgrade commissioned in late 2021.
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 8 projects in and around the area that are not yet completed and have one: 2025 1, 2026 5, 2027 0, 2028 2. 6 have no completion year.
AreaSearch has tracked 7 substantial development applications lodged in and around Trott Park over the period covered (about 4.2 years), 3 in the last 12 months; 3 are recorded as under assessment. Coverage varies by council.
Applications per year (dashed: part year): 2022 (part year) 2, 2023 0, 2024 1, 2025 1, 2026 (to Oct) 3.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Tracked applications | 7 | Tracked by AreaSearch, in and around the area, period covered (about 4.2 years) | |
| Tracked, last 12 months | 3 | Tracked by AreaSearch, in and around the area | |
| ABS building approvals | 2.1 per 1,000 people | ABS building approvals | 27th 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 4.2 years) | |
| Applications under assessment | 3 | Tracked by AreaSearch, in and around the area, period covered (about 4.2 years) |
Key infrastructure and planning changes likely to influence the suburb of Trott Park include: Sheidow Park Primary School Modernisation (Construction); Happy Valley Drive Intersections Planning Study (Planning); Troon Estate (Completed); Valley Central Shopping Centre Redevelopment (Completed); and Woodcroft Heights - Metro Property Development (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the suburb of Trott Park spans multiple sectors including Transport & Logistics, Residential Development, and Communities, among others.
Infrastructure development activity impacting the suburb of Trott Park currently ranks below national averages at the 31st percentile.
On AreaSearch's development drivers ranking, residential development activity in Trott Park is very low in comparison to the average area assessed nationally.
Dwelling approval activity in the suburb of Trott Park area has seen 7 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Trott Park's current population of 3,184 has been supported by 7 approvals on average over recent years.
The suburb of Trott Park has seen 2.1 approval 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 908 people in the suburb of Trott Park, 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 Trott Park's approval levels have been significantly below the yearly average of 7, showing a notable downturn in recent development.
Over the past five years, the population in the suburb of Trott Park has grown by approximately 18 people, while 33 residential approvals were recorded. This equates to a ratio of 0.5 people added for each new dwelling approval. This low ratio indicates housing supply is outpacing population growth, potentially creating market oversupply.
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.
Trott Park is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 3,184 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +1.9% | AreaSearch estimate, Aug 2026, against the 2021 Census | 17th percentile nationally |
| Population density | 1,060 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 53rd percentile nationally |
| Average yearly growth, 2020 to 2025 | +0.1% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +0.1% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 3,124 | 2021 Census | |
| Residents added since the 2021 Census | 60 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +0.2% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +0.1% | ABS estimated resident population series to June 2025 | |
| Land area | 3.00 km² | AreaSearch boundary analysis |
Total population for the suburb of Trott Park was estimated to be approximately 3,184 as at Aug 2026. This is based upon an estimated resident population of 3,181 from the ABS up to June 2025.
The suburb of Trott Park has added approximately 60 people and shown a 1.92% increase from the 3,124 people recorded at the 2021 Census period.
The population density in the suburb of Trott Park is estimated at 1,061 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the suburb of Trott Park has shown a compound annual growth rate of 0.1% per annum.
Population growth in the suburb of Trott Park is driven by: Overseas migration (66.0%), Natural increase (34.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 66.0% of overall population gains.
Trott Park's population aligns closely with national norms in age terms.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 39 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 49th percentile nationally |
| Aged 65 and over | 19.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 18.0% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 24.2% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 51.4% | 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 | 39 years | 2021 Census | |
| Aged 0 to 4 | 5.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 12.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 11.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 13.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 13.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 12.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 12.4% | 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 | 5.3% | 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 Trott Park at 39 years as at August 2026. That is in line with the 2021 Census figure of 39 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
At an estimated 39 years as at August 2026, Trott Park is equal to the Greater Adelaide 2021 Census average and similarly aligned with comparable to the national Census average (38 years).
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Trott Park compared to the Greater Adelaide region is the 65 - 74 group, making up 12.2% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Trott Park compared to the Greater Adelaide region is the 25 - 34 group, making up 13.1% of the population.
No, the age distribution in the suburb of Trott Park is broadly in line with Greater Adelaide.
AreaSearch estimates children aged 0-14 years at 18.0% of the population in the suburb of Trott Park as at August 2026.
AreaSearch estimates people aged 65 and over at 19.9% of the population in the suburb of Trott Park as at August 2026.
Income levels sit below national averages according to AreaSearch assessment.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $53,554 a year | ATO FY-24, annual | 27th percentile nationally |
| Average taxable income | $60,968 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $1,752 | 2021 Census, weekly | 50th percentile nationally |
| Census personal income / week | $766 | 2021 Census, weekly | 42nd percentile nationally |
| High-income households | 17.1% | 2021 Census | |
| Census family income / week | $1,990 | 2021 Census, weekly | |
| Low-income households | 17.9% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Trott Park is approximately $57,378. The official ATO data from FY-24 recorded a median of $53,554.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Trott Park is approximately $65,321. The official ATO data from FY-24 recorded an average of $60,968.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the suburb of Trott Park is approximately $57,378 compared to $62,352 in Greater Adelaide. The official ATO data from FY-24 shows $53,554 and $58,197 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the suburb of Trott Park is approximately $65,321 compared to $76,380 in Greater Adelaide. The official ATO data from FY-24 shows $60,968 and $71,290 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the suburb of Trott Park's households (~40.4% / 451 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the suburb of Trott Park is the $1,500 - 2,999 group, representing about 40.4% 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 Trott Park is $1,752/wk.
According to the 2021 Census, the median family income in the suburb of Trott Park is $1,990/wk.
The 2021 Census shows that the median personal income in the suburb of Trott Park is $766/wk.
AreaSearch's latest postcode level ATO data for FY-24 reveals that income in the suburb of Trott Park is lower than average on a national basis, with the median assessed at $53,554 while the average income stands at $60,968. This contrasts to Greater Adelaide's figures of a median income of $58,197 and an average income of $71,290. Based on Wage Price Index growth of 7.14% since FY-24, current estimates would be approximately $57,378 (median) and $65,321 (average) as of June 2026.
The estimated disposable income in the suburb of Trott Park is $6,572 per year according to AreaSearch analysis.
The suburb of Trott Park's disposable income is $6,572 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.
AreaSearch analysis of employment trends sees Trott Park performing better than 86% of local markets assessed across Australia.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 2.6% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 71.2% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 1,819 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 2,332 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 1,867 | ABS and DEWR labour data, compiled by AreaSearch |
As of March 2026, the suburb of Trott Park has approximately 1,819 employed residents with an unemployment rate of 2.6%. 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 Trott Park stands at 2.6%, which is 1.3 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 Trott Park is dominated by several key sectors. The largest employers are health care & social assistance (18.8% of employment), construction (12.3%), and retail trade (9.9%). Other significant employers include education & training and public administration & safety.
Over the past year to March 2026, the suburb of Trott Park 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 Trott Park is 71.2%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Adelaide average of 66.4%, showing similar workforce dynamics to Greater Adelaide.
The suburb of Trott Park shows notable specialisation in construction, which employs 12.3% of the local workforce compared to 8.7% across Greater Adelaide. This moderate specialisation indicates some local strength in the sector.
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The suburb of Trott Park'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.
Trott Park shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 15.6% | 2021 Census | 45th percentile nationally |
| Postgraduate qualifications | 3.3% | 2021 Census | 34th percentile nationally |
| University qualifications | 21.2% | 2021 Census | |
| Vocational qualifications | 27.4% | 2021 Census | 58th percentile nationally |
| Graduate diploma or certificate | 2.3% | 2021 Census | 47th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 11.2% | 2021 Census | 63rd percentile nationally |
| No post-school qualification | 40.4% | 2021 Census | |
| Residents attending an educational institution | 25.8% | 2021 Census | |
| Residents attending university or other higher education | 4.8% | 2021 Census | 54th percentile nationally |
| Residents attending primary school | 10.6% | 2021 Census | 60th percentile nationally |
| Residents attending secondary school | 5.0% | 2021 Census | 9th percentile nationally |
21.2% of people aged 15 and over in the suburb of Trott Park have university qualifications, compared to 28.9% in Greater Adelaide.
40.4% of people aged 15 and over in the suburb of Trott Park have no formal qualifications, compared to 39.0% in Greater Adelaide.
The suburb of Trott Park ranks in the 82th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the suburb of Trott Park are: Certificate (27.4%), Bachelor Degree (15.6%), Advanced Diploma (11.2%).
25.8% of the population in the suburb of Trott Park is currently engaged in formal education, including 10.6% in primary school, 5.0% in secondary school, 4.8% at university (all shares of total residents).
Trott Park features high concentrations of couples with children and family households but relatively few group 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 | 19.0% | 2021 Census | 24th percentile nationally |
| Couples with children | 39.5% | 2021 Census | 78th percentile nationally |
| Couples without children | 27.5% | 2021 Census | 55th percentile nationally |
| One-parent families | 11.7% | 2021 Census | 64th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 1.9% | 2021 Census | 22nd percentile nationally |
| Households at the 2021 Census | 1,117 | 2021 Census | |
| Estimated households | 1,138 | AreaSearch estimate, Aug 2026 | |
| Family households | 79.0% | 2021 Census | 77th percentile nationally |
| Average children per family | 1.6 per family | 2021 Census | 46th percentile nationally |
As of the 2021 Census, the suburb of Trott Park had 1,117 households. Based on population growth patterns, this has grown by approximately 1.9% to an estimated 1,138 households today.
The average household size in the suburb of Trott Park is 2.6 people. This compares to 2.5 in Greater Adelaide and reflects the area's household composition mix.
Family households dominate at 79.0% of all households. Non-family households consist of lone person households (19.0%), group households (1.9%), and other household types (0.2%).
Of the 882 family households, couples with children account for 39.5% of all households, couples without children at home 27.5%, and single parent families 11.7%. This mix shapes local demand for schools, family services, and housing types.
Compared to Greater Adelaide, the suburb of Trott Park shows distinct household patterns. Family households are notably over-represented at 79.0% (versus 68.6% in Greater Adelaide). Conversely, lone person households are under-represented at 19.0% 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 Trott Park 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 50.9% of the adult population are currently married, while 31.9% have never married. This compares to 45.7% married and 36.4% never married across Greater Adelaide.
Single-person households represent 19.0% of all households in the suburb of Trott Park, 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 1.9% of households, below the Greater Adelaide average of 3.7%. This lower rate suggests less student or young professional shared accommodation.
In terms of cultural diversity, Trott Park records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 22.0% | 2021 Census | 46th percentile nationally |
| Speak another language at home | 10.7% | 2021 Census | 44th percentile nationally |
| English only at home | 89.3% | 2021 Census | 55th percentile nationally |
| Australian citizens | 91.7% | 2021 Census | 88th percentile nationally |
| Born in Australia | 78.0% | 2021 Census | 53rd percentile nationally |
| Aboriginal and Torres Strait Islander residents | 1.0% | 2021 Census | 39th percentile nationally |
Trott Park was found to be above average in terms of cultural diversity, with 10.7% of its population speaking a language other than English at home and 22.0% born overseas.
Christianity is the most commonly reported religion in Trott Park, at 37.9% of people, although more residents (57.0%) reported no religion. Christianity accounts for 42.4% across Greater Adelaide.
In terms of ancestry (country of birth of parents), the top three represented groups in Trott Park are English, comprising 32.8% of the population, Australian, comprising 26.8% of the population, and Scottish, comprising 7.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Welsh is notably overrepresented at 0.9% of Trott Park (vs 0.6% across Greater Adelaide), Polish at 1.2% (vs 1.0%) and Dutch at 1.7% (vs 1.2%).
22.0% of the suburb of Trott Park population was born overseas, compared to 28.7% across Greater Adelaide.
10.7% of the population in the suburb of Trott Park speaks a language other than English at home, compared to 22.2% in Greater Adelaide.
1.0% of the suburb of Trott Park population identifies as Australian Aboriginal, compared to 1.2% in Greater Adelaide.
91.7% of the suburb of Trott Park population holds citizenship, compared to 86.3% in Greater Adelaide.
04Place
Housing, health, transport, local services and the reports on them.
Trott Park 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 | 13.0% | 2021 Census | 8th percentile nationally |
| Owned outright | 32.8% | 2021 Census | 48th percentile nationally |
| Detached houses | 97.5% | 2021 Census | 90th percentile nationally |
| Median mortgage repayment | $1,517 a month | 2021 Census, monthly | 31st percentile nationally |
| Owned with a mortgage | 54.2% | 2021 Census | 92nd percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 2.5% | 2021 Census | 20th percentile nationally |
| Median weekly rent paid, 2021 Census | $350 | 2021 Census, weekly | 44th percentile nationally |
| Median rent as a share of median household income | 20.0% | 2021 Census, ratio calculated by AreaSearch | 43rd percentile nationally |
| Median mortgage repayment as a share of household income | 20.0% | 2021 Census, ratio calculated by AreaSearch | 15th percentile nationally |
| People per bedroom | 0.8 per bedroom | 2021 Census | 72nd percentile nationally |
In the suburb of Trott Park, 32.8% of homes are owned outright, 54.2% are owned with a mortgage, and 13.0% are rented.
According to the latest data, 97.5% of dwellings in the suburb of Trott Park are houses.
In the suburb of Trott Park, 0.0% of dwellings are apartments or units, with an additional 2.5% being semi-detached dwellings.
Outright home ownership in the suburb of Trott Park stands at 32.8%, compared to 32.1% in Greater Adelaide.
The median monthly mortgage repayment in the suburb of Trott Park is $1,517, compared to $1,562 in Greater Adelaide.
The aggregate monthly housing cost in the suburb of Trott Park is $1,019, which represents the average monthly cost across all housing types.
In the suburb of Trott Park, households with mortgages typically spend 20.0% of their income on mortgage repayments, while renters spend 20.0% of their income on rent.
The average persons per bedroom ratio in the suburb of Trott Park is 0.8, indicating the level of household density.
Housing affordability in the suburb of Trott Park shows mortgage holders spending 20.0% of income on repayments (vs 23.3% in Greater Adelaide), while renters spend 20.0% of income on rent (vs 20.7% in Greater Adelaide).
The dwelling mix in the suburb of Trott Park consists of 97.5% detached houses, 2.5% semi-detached dwellings, 0.0% apartments, and 0.0% other dwelling types.
Housing in Trott Park consumes approximately 13.4% of median household income ($7,586 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Development activity remains minimal in this area with fewer than 5 recent applications recorded.
Health performance in Trott Park is lower than the national average with common health conditions somewhat prevalent across the board, though to a considerably higher degree among older age cohorts.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 49.4% | ATO FY 2024, private health cover | 25th percentile nationally |
| No long-term health condition | 65.2% | 2021 Census | 28th percentile nationally |
| Need help with daily activities | 7.8% | 2021 Census | 85th percentile nationally |
| No long-term health condition, under 65 | 73.1% | 2021 Census | 28th percentile nationally |
| Three or more long-term health conditions, under 65 | 1.2% | 2021 Census | 44th percentile nationally |
Around 49.4% of people in the suburb of Trott Park are covered by private health insurance, which compares to 53.3% in Greater Adelaide.
In the suburb of Trott Park, 7.8% of the population is identified as requiring ongoing medical assistance. By comparison, 6.6% of people in Greater Adelaide require similar assistance.
8.9% of people in the suburb of Trott Park are diagnosed with asthma. In comparison, 7.7% of the population across Greater Adelaide is affected by asthma.
Diabetes affects 5.6% of the suburb of Trott Park population, while in Greater Adelaide, 4.8% of people are diagnosed with diabetes.
3.7% of people in the suburb of Trott Park have heart disease. Across Greater Adelaide,3.8% of the population is affected by heart disease.
In the suburb of Trott Park, 49.4% 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 good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 60 out of 100 | AreaSearch transport analysis of timetable data | 60th percentile nationally |
| Public transport stops | 16 | Public transport timetable (GTFS) data, compiled by AreaSearch | 17th percentile nationally |
| Weekly public transport trips | 847 | Public transport timetable (GTFS) data, compiled by AreaSearch | 32nd percentile nationally |
| People per public transport stop | 199 | Public transport timetable (GTFS) data, compiled by AreaSearch | |
| Public transport routes | 10 | 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 | 8.9% | 2021 Census, taken during COVID-19 restrictions |
There are 16 public transport stops within the suburb of Trott Park.
The suburb of Trott Park has 847 weekly trips across 10 routes, averaging 121 trips per day.
On average, residential properties are 224 metres from the nearest transport stop.
From the typical resident, the nearest child care centre is 366 m away and the nearest supermarket 611 m.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
Public transport 16 stops nearby, 847 weekly trips, access rating 60 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 28 out of 100 | AreaSearch proximity analysis | 28th percentile nationally |
| Nearest child care | 366 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest supermarket | 611 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest school | 654 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 1.2 km | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest shopping centre | 1.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest GP | 1.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 1.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 1.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 3.6 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 6.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 6.7 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).
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 Trott Park is built to order and emailed to you.
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Order a reportShort silent previews of sample pages. Base and Child Care can be ordered for Trott Park.
06About this profile
Where the figures come from, downloads and nearby areas.
On AreaSearch's development drivers ranking, residential development activity in Trott Park is very low in comparison to the average area assessed nationally.
Trott Park has emerging levels of nearby infrastructure activity, ranking in the 31st percentile nationally.
No headline figures are reported for this area.
Median rent in Trott Park is $640 a week, +6.9% over 12 months to Jun 2026.
Trott Park is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends.
Trott Park's population aligns closely with national norms in age terms.
Income levels sit below national averages according to AreaSearch assessment.
AreaSearch analysis of employment trends sees Trott Park performing better than 86% of local markets assessed across Australia.
Trott Park shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators.
Trott Park features high concentrations of couples with children and family households but relatively few group households, with a larger average household size than Greater Adelaide.
In terms of cultural diversity, Trott Park records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics.
Trott Park is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
Health performance in Trott Park is lower than the national average with common health conditions somewhat prevalent across the board, though to a considerably higher degree among older age cohorts.
Transport servicing is good 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.
Trott Park has an estimated 3,184 residents, up 1.9% since the 2021 Census, with 33 projects tracked in the area around Trott Park.
Latest estimate as at Aug 2026; other figures from the 2021 Census, ATO FY-24 and AreaSearch estimates where labelled. Updated 14 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 Trott Park.
Data currency
Refreshed . Rents to Jun 2026, population and age estimated to Aug 2026, taxable income FY 2024 and projects to Nov 2025. 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 (SAL41473). 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), infrastructure projects (Nov 2025) and income (FY 2024). Compiled with this profile from sources that publish on their own cycles: development and approvals, property sales and rents, 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 Trott Park 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 Trott Park 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.