Somerton Park

Suburb (SAL)

Greater Adelaide / Holdfast Bay

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats SAL41352 How we calculate this
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Suburb (SAL) Boundary Analysis

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.

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Sales ActivityProperty Sales Trends in Somerton Park

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DemographicsPopulation Growth in Somerton Park

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Somerton Park has an estimated 6,466 residents, up from 5,811 at the 2021 Census — a change of 655 people, or 11.3%. Growth has averaged 2.0% a year over five years, faster than 75% of areas nationally. Overseas migration accounts for 100.0% of that increase. That puts 2,887 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

According to investigations of ABS population updates for the wider region and new address datasets verified by AreaSearch subsequent to the Census, the resident count for the suburb of Somerton Park is projected to be approximately 6,466 by May 2026. This represents an expansion of 655 people (11.3%) compared to the 2021 Census, which documented a population of 5,811 people. This variation is calculated from a resident population of 6,461, projected by AreaSearch using the latest ABS ERP release (June 2025) and 12 validated new addresses registered since the Census.

Such a population level correlates to a density of 2,886 persons per square kilometer, placing the locality in the top quartile of national areas monitored by AreaSearch. The 11.3% growth rate recorded in the suburb of Somerton Park since the 2021 census outpaced both the SA3 area (5.7%) and the SA4 region, establishing it as a regional growth leader. Population gains in the area were almost exclusively driven by overseas migration, which acted as the sole source of increases during recent timeframes. AreaSearch utilizes the ABS/Geoscience Australia projections for each SA2 area, which were published in 2024 using 2022 as the baseline year. For SA2 territories lacking this coverage, and for any years after 2032, regional and LGA projections by age bracket published by the SA State Government in 2023 (utilizing 2021 data) are applied, adjusted through a weighted aggregation of population growth from LGA to SA2 levels. Assessing future population trends, the suburb of Somerton Park is anticipated to experience growth slightly below the median of statistical locations evaluated by AreaSearch, with the resident count expected to grow by 816 persons by 2041 based on compiled SA2-level forecasts, representing a total increase of 12.5% over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Somerton Park?
Total population for the suburb of Somerton Park was estimated to be approximately 6,466 as at May 26. This is based upon an estimated resident population of 6,461 from the ABS up to June 2025.
How has the population in the suburb of Somerton Park changed since 2021?
The suburb of somerton park has added approximately 655 people and shown a 11.27% increase from the 5,811 people recorded at the 2021 Census period.
What is the population density in the suburb of Somerton Park?
The population density in the suburb of Somerton Park is estimated at 2,886 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Somerton Park?
Over the past 10 years, the population in the suburb of Somerton Park has shown a compound annual growth rate of 1.2% per annum.
What are the main drivers of population growth in the suburb of Somerton Park?
Population growth in the suburb of Somerton Park is driven by: Overseas migration (100.0%), Natural increase (0.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 100.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Somerton Park

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230 new dwellings have been approved in Somerton Park over the past five years, an average of 46 a year. That places the area in the 82nd percentile for residential development activity nationally, about 7 approvals per 1,000 residents a year. Of the 54 dwellings approved in the latest reporting year, 44% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 69, running ahead of that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

Statistical evaluations of ABS building approvals by AreaSearch indicate that Somerton Park averages approximately 46 dwellings receiving building consent annually, totaling an estimated 230 homes approved during the last 5 financial years (between FY-21 and FY-25) alongside 64 approvals during FY-26 to date. Reflecting strong demand that supports local property values, each approved dwelling has averaged 2.6 new residents per year over the past 5 financial years (between FY-21 and FY-25), with new residences constructed at an average value of $631,000, showing a developers' emphasis on high-end, premium housing options.

Additionally, commercial development approvals total $5.7 million for the current financial year, showing a limited emphasis on commercial construction. In comparison to Greater Adelaide, Somerton Park displays moderately higher development rates (22.0% above the regional average per capita over the 5 year period), which helps maintain buyer choice while supporting demand for existing homes. Recent building approvals consist of 44.0% detached houses and 56.0% attached dwellings. This shift toward higher-density properties offers affordable points of entry and holds appeal for downsizers, investors, and first-time buyers. This represents a clear shift from historical housing stock (which stands at 63.0% houses), pointing to a decrease in available vacant land and responding to changing lifestyle choices and housing affordability constraints. The ratio of residents to dwelling approvals stands at approximately 98 people per dwelling approval, showing a growing market. Long-term demographic forecasts show Somerton Park is on track to add 811 residents by 2041 (calculated from the most recent AreaSearch quarterly projections). Given ongoing construction trends, the supply of new housing is projected to satisfy demand, maintaining favorable conditions for purchasers and potentially enabling population increases that exceed current forecasts.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Somerton Park recently?
Dwelling approval activity in the the suburb of Somerton Park area has seen 130 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Somerton Park's current population of 6,466 has been supported by 46 approvals on average over recent years.
How does the suburb of Somerton Park's development activity compare to the broader region?
The suburb of Somerton Park has seen 0.75 approvals per 100 people in recent years, compared to 0.74 approvals in the broader region. This means that one dwelling has been approved for every 98 people in the suburb of Somerton Park, compared to one for every 144 in the broader region.
Is the suburb of Somerton Park keeping up with housing demand?
With the population expected to increase by 811 people by 2041, around 406 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the suburb of Somerton Park?
Looking at development activity over the past five years, the suburb of Somerton Park's approval levels have been significantly above the yearly average of 46, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the suburb of Somerton Park?
The population in the suburb of Somerton Park is expected to grow by 811 people by 2041, necessitating approximately 406 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Somerton Park?
Over the past five years, the population in the suburb of Somerton Park has grown by approximately 850 people, while 230 residential approvals were recorded. This equates to a ratio of 3.7 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the suburb of Somerton Park?
With dwelling approval activity running at an average of 46 approvals per year and a population of 6,466, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 811 people by 2041, around 406 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near Somerton Park

Development applications around Somerton Park

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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Somerton Park

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AreaSearch tracks 21 current infrastructure and development projects close to Somerton Park, worth an estimated $17.7 billion. 10 are already under construction and 9 are due for completion within three years. The pipeline spans residential development, transport & logistics and tourism. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Changes to local infrastructure, planning schemes, and major development projects are major influences on local performance. In total, no projects have been identified by AreaSearch that are expected to affect the immediate area. Nearby projects of note include the Tram Grade Separation at Marion Road and Cross Road in Plympton, the River Torrens to Darlington (T2D) Project, a 12-Storey Residential Tower in Glenelg, and the Morphettville/Glengowrie Horse Related Activities Code Amendment, with the primary projects of local relevance listed below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Somerton Park?
Key infrastructure and planning changes likely to influence the suburb of Somerton Park include: Tram Grade Separation at Marion Road and Cross Road, Plympton (Construction); River Torrens to Darlington (T2D) Project (Construction); 12-Storey Residential Tower In Glenelg (Approved); Morphettville/Glengowrie Horse Related Activities Code Amendment (Approved); and Morphettville Racecourse Redevelopment (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Somerton Park?
Infrastructure development impacting the suburb of Somerton Park spans multiple sectors including Transport & Logistics, Residential Development, and Environmental & Disaster Management, among others.
What is the scale of infrastructure investment impacting the suburb of Somerton Park?
Infrastructure investment analysis indicates substantial capital deployment exceeding $22.6 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Somerton Park vicinity.
How does the suburb of Somerton Park's infrastructure development compare to other areas?
Infrastructure development activity impacting the suburb of Somerton Park currently ranks below national averages at the 29thth percentile.
Tram Grade Separation at Marion Road and Cross Road, Plympton
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Removing the level crossings at Marion Road and Cross Road with new tram overpasses to make journeys safer and more reliable. Part of the broader Tram Grade Separation Projects. Tram services resumed in January 2026, while intersection upgrades and the Mike Turtur Bikeway shared use path construction remain ongoing to be completed later in 2026.

Transport & Logistics

Dusk Glenelg
Category: Communities
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Ultra-exclusive 13-level tower comprising 10 full-floor luxury Sky Homes, each spanning 300-383sqm with three bedrooms, three bathrooms, powder room, panoramic ocean and city views, private lift access, all-weather sunroom, and premium Gaggenau and Miele appliances. Designed by Enzo Caroscio Architecture. Only 12.34m wide due to narrow allotment. Builder is Lucy Commercial. Planning approved by the State Commission Assessment Panel (SCAP) in October 2023.

Communities

Transforming Jetty Road Glenelg
Category: Tourism
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A $40 million redevelopment of Glenelg's main street divided into three zones: City, Transition, and Coast. The project upgrades stormwater infrastructure, installs new traffic lights at Moseley Street for pedestrian safety, reduces speed limits to 30 km/h, and introduces continuous accessible footpaths. Construction was accelerated in 2025 to align with the state tram line suspension, bringing the expected completion forward by 18 months.

Tourism

Calibre Glenelg
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Boutique 11-level residential development featuring 18 apartments with ocean views through pine trees. Mix of one, two and three bedroom apartments located just 300m from Glenelg Beach. Designed with premium materials, floor-to-ceiling windows, and energy-efficient features including double glazing.

Residential Development

Northshore Glenelg
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Boutique apartment complex overlooking the Glenelg Marina. Features 40 architecturally designed apartments with spacious living, unique views of the bay, onsite health facilities including indoor pool, sauna, private gym, and communal rooftop terraces.

Residential Development

21-25 South Esplanade Redevelopment
Category: Residential Development
Stage: Under Assessment | Est. Comp: 2030
Source / Links: Link 1   Link 2  

Chasecrown proposes a beachfront residential redevelopment at the former Seawall Apartments site. An earlier 13-storey, ~93-dwelling scheme (2021) was refused. A revised 10-storey, ~39.3m design with 72 dwellings proceeded to SCAP in Oct 2023 and was refused planning consent; the site remains without planning approval while the proponent has pursued revisions and proceedings at various times. Adjacent heritage places include Stormont mansion (14 South Esplanade) and Albert Hall (18 South Esplanade).

Residential Development

River Torrens to Darlington (T2D) Project
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2031
Source / Links: Link 1   Link 2  

The River Torrens to Darlington (T2D) Project delivers the final 10.5 km section of Adelaide's North South Corridor, creating a 78 km non-stop motorway. The project combines southern and northern twin three-lane tunnels with lowered and surface motorways. Major works are underway at the Southern Precinct at Tonsley, which serves as the purpose-built launch site for the Tunnel Boring Machines (TBMs) for the Southern Tunnels. Tunnelling is expected to start in the second half of 2026, and the project is planned for completion by 2031.

Transport & Logistics

Westfield Marion Expansion
Category: Retail
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Major $259 million expansion and renovation of Westfield Marion shopping centre by Scentre Group. Adding 52 specialty shops and 20 eateries, new ground floor mall, four-level carpark facing Diagonal Road. Expanding from 135,300sqm to 152,200sqm. Part of $500 million South Australian development pipeline including new retail spaces, fresh food precinct, dining options, and entertainment facilities. Enhanced parking and contemporary design updates. Creates up to 2,600 construction and retail jobs, strengthening position as premier southern suburbs retail destination.Introduction of paid parking for stays over 3 hours with ticketless system using numberplate recognition.

Retail

Jobs & IndustryEmployment Trends in Somerton Park

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3,605 residents of Somerton Park are employed, from a labour force of 3,636. Unemployment sits at 0.8%, with participation at 64.5%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.0% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Somerton Park has a highly educated labor force with a substantial share of professional services workers, a very low unemployment rate of 0.8% over the past year, and estimated job growth of 6.8% over the same period, according to AreaSearch aggregations. As of March 2026, there are 3,605 residents employed, with the unemployment rate sitting 3.0% below the Greater Adelaide average of 3.8%, while the labor force participation rate is slightly below average (64.5% compared to Greater Adelaide's 66.6%). Census responses indicate that a moderate 15.4% of employed residents worked from home, although this figure should be interpreted in light of COVID-19 restrictions.

The primary sectors of employment for local residents are health care & social assistance, education & training, and professional & technical. The locality displays a particularly high concentration of workers in professional & technical services, matching 1.3 times the regional average. Conversely, manufacturing has a smaller footprint, employing 4.6% of the workforce compared to the regional average of 7.0%. Although there are local employment opportunities, a high proportion of residents commute to other districts for work, as shown by the ratio of working residents to local job positions in the Census. Based on AreaSearch assessments of SALM and ABS statistics compiled from broader geographic areas, the year ending March 2026 saw employment levels rise by 6.8% and the total labor force expand by 6.5%, resulting in a 0.3 percentage point decrease in the unemployment rate. Over the same period, Greater Adelaide recorded job growth of 4.2%, labor force growth of 4.0%, and a decline in unemployment of 0.2 percentage points. National employment projections from May-25 compiled by Jobs and Skills Australia provide further context regarding future demand trends. These projections, spanning five and ten-year horizons, have been modeled against the local workforce structure to project growth. Nationally, employment is expected to rise by 6.6% over five years and 13.7% over ten years, though individual industries vary widely. Mapping these industry-specific projections onto the local workforce suggests employment among residents will rise by 7.0% over five years and 14.3% over ten years (this represents a direct weighting extrapolation for illustration and does not incorporate localized population forecasts).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Somerton Park?
As of March 2026, the suburb of Somerton Park has approximately 3,605 employed residents with an unemployment rate of 0.8%. 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.
How does the suburb of Somerton Park's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Somerton Park stands at 0.8%, which is 3.0 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%.
What are the major employment sectors in the suburb of Somerton Park?
The employment landscape in the suburb of Somerton Park is dominated by several key sectors. The largest employers are health care & social assistance (17.8% of employment), education & training (11.1%), and professional & technical (9.6%). Other significant employers include retail trade and construction.
How has employment changed recently in the suburb of Somerton Park?
Over the past year to March 2026, the suburb of Somerton Park has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Adelaide saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Somerton Park?
The workforce participation rate in the suburb of Somerton Park is 64.5%, 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 trailing the Greater Adelaide average of 66.6%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Somerton Park's employment market?
The suburb of somerton park shows notable specialization in professional & technical, which employs 9.6% of the local workforce compared to 7.3% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the suburb of Somerton Park?
Based on Jobs and Skills Australia projections applied to the suburb of Somerton Park's industry mix, employment is expected to grow by 7.0% over the next five years and 14.3% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Somerton Park compare nationally?
The suburb of somerton 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 experienced 0.7% growth, ranking 11.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Somerton Park?
Skilled workers will find excellent opportunities in the suburb of Somerton Park, with knowledge-intensive sectors comprising 44.1% of local employment. Key sectors for skilled workers include health care & social assistance (17.8%), education & training (11.1%), and professional & technical (9.6%). With projected employment growth of 7.0% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Somerton Park

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Median household income in Somerton Park is $1,633 a week (about $85,000 a year), with median personal income at $908 a week. ATO records put median taxable income at $56,518 a year against an average of $79,707. The average runs 41% above the median, a wider spread than most areas and a sign of a concentrated group of high earners. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

According to compiled ATO statistics for financial year 2023, personal income levels in Somerton Park are exceptionally high on a national scale. Taxpayers in the suburb recorded a median income of $56,518 and an average income of $79,707, compared to the Greater Adelaide figures of $54,808 and $66,852 respectively. Adjusted for Wage Price Index growth of 10.17% since financial year 2023, estimated incomes would be roughly $62,266 (median) and $87,813 (average) as of March 2026. The 2021 Census placed personal income at the 68th percentile ($908 weekly) and household income at the 43rd percentile.

The largest income bracket contains 24.2% of taxpayers earning between $1,500 - 2,999 weekly (1,564 residents), which is comparable to the metropolitan trend where this group represents 31.8%. Following housing costs, residents retain 85.6% of their income for other expenditures, and the area is positioned in the 7th decile of the SEIFA income index.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Somerton Park?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Somerton Park is approximately $62,266. The official ATO data from FY-23 recorded a median of $56,518.
What is the average taxable income in the suburb of Somerton Park?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Somerton Park is approximately $87,813. The official ATO data from FY-23 recorded an average of $79,707.
How does the median taxable income in the suburb of Somerton Park compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Somerton Park is approximately $62,266 compared to $60,382 in Greater Adelaide. The official ATO data from FY-23 shows $56,518 and $54,808 respectively.
How does the average taxable income in the suburb of Somerton Park compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Somerton Park is approximately $87,813 compared to $73,651 in Greater Adelaide. The official ATO data from FY-23 shows $79,707 and $66,852 respectively.
What are the main income cohorts in the suburb of Somerton Park according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~24.2% / 1,564 persons) of the suburb of Somerton Park's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Somerton Park compare to the region?
The largest income cohort in the suburb of Somerton Park is the $1,500 - 2,999 group, representing about 24.2% of the population. In comparison, Greater Adelaide's largest income cohort is the $1,500 - 2,999 group, representing 31.8% of its population, according to the 2021 Census.
What is the median household income in the suburb of Somerton Park according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Somerton Park is $1,633/wk.
What is the median family income in the suburb of Somerton Park according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Somerton Park is $2,605/wk.
What is the median personal income in the suburb of Somerton Park according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Somerton Park is $908/wk.
How does the suburb of Somerton Park's income rank nationally?
The suburb of Somerton Park's income level is among the highest in Australia according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of Somerton Park's median income among taxpayers is $56,518 and the average income stands at $79,707, which compares to figures for Greater Adelaide's of $54,808 and $66,852 respectively. Based on Wage Price Index growth of 10.17% since FY-23, current estimates would be approximately $62,266 (median) and $87,813 (average) as of March 2026.
What is the disposable income in the suburb of Somerton Park?
The estimated disposable income in the suburb of Somerton Park is $6,056 per year according to AreaSearch analysis.
How does the suburb of Somerton Park's disposable income compare to the region?
The suburb of somerton park's disposable income is $6,056 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Somerton Park

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Somerton Park had 2,427 occupied dwellings at the 2021 Census, 63% detached houses and 9% apartments. 32% are owned with a mortgage, 26% rented and 43% owned outright. At that Census the median rent was $335 a week and the median mortgage repayment $2,058 a month. Rent absorbs 20.5% of household income here and mortgage repayments 29.1%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Dwelling composition in Somerton Park at the time of the latest Census consisted of 62.7% houses and 37.3% other dwelling types (including semi-detached properties, units, and alternative structures), compared to the wider Adelaide metropolitan distribution of 75.2% houses and 24.9% other dwellings. The rate of home ownership in Somerton Park was notably high at 43.0%, while the remaining properties were either held with a mortgage (31.6%) or occupied by renters (25.5%). The median monthly mortgage payment in the area was significantly higher than the metropolitan average at $2,058, while the median weekly rent was $335, compared to metropolitan averages of $1,562 and $320 respectively.

Nationwide, mortgage payments in the suburb are substantially higher than the Australian median of $1,863, whereas weekly rents are considerably lower than the national median of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Somerton Park?
In the suburb of Somerton Park, 43.0% of homes are owned outright, 31.6% are owned with a mortgage, and 25.5% are rented.
What percentage of dwellings in the suburb of Somerton Park are houses?
According to the latest data, 62.7% of dwellings in the suburb of Somerton Park are houses.
What percentage of dwellings in the suburb of Somerton Park are apartments or units?
In the suburb of Somerton Park, 8.6% of dwellings are apartments or units, with an additional 28.7% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Somerton Park?
Outright home ownership in the suburb of Somerton Park stands at 43.0%, compared to 32.1% in Greater Adelaide.
What is the median monthly mortgage repayment in the suburb of Somerton Park?
The median monthly mortgage repayment in the suburb of Somerton Park is $2,058, compared to $1,562 in Greater Adelaide.
What is the median weekly rent in the suburb of Somerton Park?
The median weekly rent in the suburb of Somerton Park is $335, compared to $320 in Greater Adelaide.
What is the distribution of rental prices in the suburb of Somerton Park?
In the suburb of Somerton Park, 9.8% of rentals are $0-149/week, 42.4% are $150-349/week, 40.6% are $350-649/week, 6.0% are $650-949/week, and 1.3% are $950+/week.
What is the average monthly housing cost in the suburb of Somerton Park?
The aggregate monthly housing cost in the suburb of Somerton Park is $1,020, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Somerton Park?
In the suburb of Somerton Park, households with mortgages typically spend 29.1% of their income on mortgage repayments, while renters spend 20.5% of their income on rent.
How crowded are homes in the suburb of Somerton Park?
The average persons per bedroom ratio in the suburb of Somerton Park is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Somerton Park compare to the region?
Housing affordability in the suburb of Somerton Park shows mortgage holders spending 29.1% of income on repayments (vs 23.3% regionally), while renters spend 20.5% of income on rent (vs 20.7% regionally).
What types of dwellings are most common in the suburb of Somerton Park?
The dwelling mix in the suburb of Somerton Park consists of 62.7% detached houses, 28.7% semi-detached dwellings, 8.6% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Somerton Park?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,020. This accounts for outright owners paying no housing costs, mortgage holders paying $2,058/month, and renters paying $1,451/month.
How affordable is housing in the suburb of Somerton Park relative to local incomes?
Housing in Somerton Park consumes approximately 14.4% of median household income ($7,071 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of Somerton Park?
Recent development applications in Somerton Park show attached dwellings contributing 51% of approvals compared to 37% of existing stock, while detached houses represent 49% of applications versus 63% of current dwellings. This suggests increasing densification. This area is seeing substantial increases in dwelling density compared to most Australian locations.

HouseholdsHousehold Composition in Somerton Park

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Somerton Park counted 2,427 households at the 2021 Census, an estimated 2,701 today, averaging 2.2 people each. 27% are couples with children, against 28% couples without children. 35% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families represent the majority of local households at 62.5% of the total, consisting of 26.5% couples with children, 27.5% couples without children, and 7.9% single parent households. Non-family living arrangements account for the remaining 37.5%, with single-person households representing 34.6% and group households making up 2.7% of the total. The median household size of 2.2 individuals is smaller than the metropolitan average of 2.5.

Frequently Asked Questions - Households

How many households are in the suburb of Somerton Park?
As of the 2021 Census, the suburb of Somerton Park had 2,427 households. Based on population growth patterns, this has grown by approximately 11.3% to an estimated 2,701 households today.
What is the typical household size?
The median household size in the suburb of Somerton Park is 2.2 people. This compares to 2.5 in Greater Adelaide and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 62.5% of all households. The remaining households consist of lone person households (34.6%), group households (2.7%), and other household types (0.1%).
How are families structured in the area?
Among the 1,516 family households, 26.5% are couples with children, 27.5% are couples without children at home, and 7.9% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Somerton Park compare to regional household patterns?
Compared to Greater Adelaide, the suburb of Somerton Park shows distinct household patterns. Lone person households are notably over-represented at 34.6% (versus 27.7% regionally). Conversely, family households are under-represented at 62.5% compared to the regional 68.6%. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the suburb of Somerton 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.
What are the marriage patterns in the suburb of Somerton Park?
Marriage patterns reveal 47.8% of the adult population are currently married, while 32.0% have never married. This compares to 45.7% married and 36.4% never married across Greater Adelaide.
How significant are single-person households?
Single-person households represent 34.6% of all households in the suburb of Somerton Park, higher than the regional average of 27.7%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.7% of households, well below the Greater Adelaide average of 3.7%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Somerton Park

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35.2% of adults in Somerton Park hold a university qualification, including 23.6% with a bachelor degree and 8.3% with postgraduate qualifications, higher than 75% of areas nationally. A further 18.1% hold a vocational qualification. 1 school serves the area, with 1,951 enrolment places and an average ICSEA of 1,082 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

The educational profile of the area is distinct within the region, with university degree holders making up 35.2% of residents aged 15+, exceeding the state average of 25.7% and the SA4 regional average of 28.1%, illustrating a strong local focus on higher education. Bachelor degrees are the most common qualification at 23.6%, followed by postgraduate degrees (8.3%) and graduate diplomas (3.3%). Vocational and technical training is also common, with 30.1% of residents aged 15+ holding a vocational qualification, including advanced diplomas (12.0%) and certificate level credentials (18.1%). Enrollment rates in educational institutions are high, with 26.2% of the population actively participating in study.

This includes 8.4% of residents in secondary schools, 8.1% in primary schools, and 6.1% enrolled in higher education courses.

Frequently Asked Questions - Education

What percentage of people in the suburb of Somerton Park have university qualifications?
35.2% of people aged 15 and over in the suburb of Somerton Park have university qualifications, compared to 28.9% in the broader region.
What percentage of people in the suburb of Somerton Park have no formal qualifications?
34.6% of people aged 15 and over in the suburb of Somerton Park have no formal qualifications, compared to 39.0% regionally.
How does the suburb of Somerton Park's education level compare to national averages?
The suburb of somerton park ranks in the 75th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Somerton Park?
The most common qualifications in the suburb of Somerton Park are: Bachelor Degree (23.6%), Certificate (18.1%), Advanced Diploma (12.0%).
What proportion of the suburb of Somerton Park's population is currently attending educational institutions?
26.2% of the population in the suburb of Somerton Park is currently engaged in formal education, with 8.1% in primary school, 8.4% in secondary school, 6.1% at university.
What is the ICSEA score for schools in the suburb of Somerton Park?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Somerton Park is 1082, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the suburb of Somerton Park?
There are 1 schools within the suburb of Somerton Park, with a combined enrollment of approximately 1,951 students.
What types of schools are available in the suburb of Somerton Park?
The suburb of somerton park includes 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Somerton Park

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Getting AroundTransport & Commuting in Somerton Park

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Public transport in Somerton Park reaches 29 stops on 24 routes, timetabled for about 1,300 services a week. The typical home sits about 180 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.3 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Public transport services in Somerton Park consist of 29 active transport stops, which are served by a mix of buses. These stops accommodate 24 distinct routes, delivering a total of 1,262 passenger trips weekly. Accessibility is rated as excellent, with the average distance to the nearest stop being 177 meters. Because the area is mainly residential, most residents travel outside the suburb for work, with private cars remaining the primary mode of travel at 86%. Motor vehicle ownership averages 1.3 cars per household. A total of 15.4% of residents worked from home, according to the 2021 Census, which may reflect pandemic-related working arrangements.

Service frequency averages 180 runs per day across all routes, which corresponds to approximately 43 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Somerton Park?
There are 29 public transport stops within the suburb of Somerton Park.
How frequent are the transport services in Somerton Park?
the suburb of Somerton Park has 1,262 weekly trips across 24 routes, averaging 180 trips per day.
How far are residents from public transport in Somerton Park?
On average, residential properties are 177 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Somerton Park

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65.9% of residents in Somerton Park report no long-term health condition. 6.3% need daily assistance with core activities, and 58.5% hold private health cover. The standardised death rate runs at 5.0 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Somerton Park displays strong overall health statistics, based on mortality rates and the prevalence of chronic illnesses analyzed by AreaSearch, with low rates of common conditions observed across both younger and older cohorts, and private health insurance coverage is high at approximately 58% of the population (3,780 people), compared to 52.7% across the Greater Adelaide area. Arthritis and asthma are the most common chronic conditions reported by residents, affecting 9.2 and 7.6% of the population respectively, while 65.9% of residents reported having no chronic medical conditions, compared to 67.9% across Greater Adelaide.

Health outcomes for residents under the age of 65 are better than average. Residents aged 65 and over make up 29.6% of the local population (1,913 people), which is higher than the Greater Adelaide proportion of 19.2%. Senior residents experience favorable health outcomes, with national health rankings matching those of the wider community.

Frequently Asked Questions - Health

How many people in the suburb of Somerton Park have private health insurance?
Around 58.5% of people in the suburb of Somerton Park are covered by private health insurance, which compares to 52.7% in the broader region of Greater Adelaide.
What percentage of the population requires ongoing medical assistance in the suburb of Somerton Park?
In the suburb of Somerton Park, 6.3% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.6% of people in Greater Adelaide require similar assistance.
How prevalent is asthma in the suburb of Somerton Park?
7.6% of people in the suburb of Somerton Park are diagnosed with asthma. In comparison, 7.7% of the population across Greater Adelaide is affected by asthma.
What percentage of people have diabetes in the suburb of Somerton Park?
Diabetes affects 4.1% of the the suburb of Somerton Park population, while in the surrounding region, 4.8% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Somerton Park?
4.8% of people in the suburb of Somerton Park have heart disease. Across the region of Greater Adelaide, 3.8% of the population is affected by heart disease.
How does the suburb of Somerton Park compare to the region in terms of overall private health coverage?
In the suburb of Somerton Park, 58.5% of the population are estimated to have private health insurance. Comparatively, Greater Adelaide sees an estimated private health coverage rate of 52.7%.

Ancestry & LanguageCultural Diversity in Somerton Park

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Somerton Park is largely Australian-born, at 80.0% of residents, with 9.2% speaking a language other than English at home. The largest reported ancestries are English (32.4%) and Australian (25.0%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

The cultural diversity profile of Somerton Park aligns closely with regional averages, with 80.0% of residents born in Australia, 92.2% holding citizenship, and 90.8% speaking only English at home. Christianity is the main religious affiliation, representing 50.9% of residents. The most noticeable variation is in Judaism, which represents 0.2% of the local population compared to 0.1% across the Greater Adelaide region. The most common ancestries reported by local residents are English (32.4%), Australian (25.0%), and Scottish (8.3%). There are also variations in other backgrounds, with Polish heritage overrepresented at 1.1% of the population (compared to 1.0% regionally), German heritage at 5.9% (compared to 5.1%), and Welsh heritage at 0.6% (compared to 0.6% regionally).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Somerton Park?
Somerton Park was found to be roughly in line with the wider region's average in terms of cultural diversity, with 80.0% of its population born in Australia, 92.2% being citizens, and 90.8% speaking English only at home.
What is the most common religion in the suburb of Somerton Park?
The main religion in Somerton Park was found to be Christianity, which makes up 50.9% of people in Somerton Park. However, the most apparent overrepresentation was in Judaism, which comprises 0.2% of the population, compared to 0.1% across Greater Adelaide.
What are the top countries of origin in the suburb of Somerton Park?
In terms of ancestry (country of birth of parents), the top three represented groups in Somerton Park are English, comprising 32.4% of the population, Australian, comprising 25.0% of the population, and Scottish, comprising 8.3% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Polish is notably overrepresented at 1.1% of Somerton Park (vs 1.0% regionally), German at 5.9% (vs 5.1%) and Welsh at 0.6% (vs 0.6%).
How does the percentage of people born overseas compare to the regional average?
20.0% of the the suburb of Somerton Park population was born overseas, compared to 28.7% regionally.
What percentage of the the suburb of Somerton Park population speaks a language other than English at home?
9.2% of the population in the suburb of Somerton Park speaks a language other than English at home, compared to 22.2% in the wider region.
How many people in the suburb of Somerton Park identify as Australian Aboriginal?
0.8% of the the suburb of Somerton Park population identifies as Australian Aboriginal, compared to 1.2% in the region.
What is the citizenship status of the population in the suburb of Somerton Park?
92.2% of the the suburb of Somerton Park population holds citizenship, compared to 86.3% in the wider region.

Age StructureAge Profile of Somerton Park

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The median resident of Somerton Park is 48, older than 88% of areas nationally. 22.4% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The median age of 48 years in Somerton Park is significantly higher than the Greater Adelaide median of 39 years and the national average of 38 years. Compared to the wider Adelaide area, there is a higher proportion of residents in the 75 - 84 age group (11.8%) and a lower proportion of 25 - 34 year-olds (9.2%). This concentration of residents aged 75 - 84 is also higher than the national average of 6.1%. Since the 2021 Census, the proportion of residents in the 75 to 84 bracket increased from 8.7% to 11.8%.

Conversely, the 45 to 54 cohort decreased from 13.9% to 12.3%, and the 55 to 64 group fell from 13.7% to 12.5%. By 2041, the demographic profile is projected to change, with the 85+ cohort increasing by 107% (339 people) to reach 656 from a base of 316. This aging trend is reflected in the fact that residents aged 65 and over represent 68% of the projected population growth, while the 0 to 4 age group is expected to grow by 3% (6 people).

Frequently Asked Questions - Age

What is the median age in the suburb of Somerton Park?
According to the latest data, the median age in the suburb of Somerton Park is 48 years.
How does the suburb of Somerton Park's median age compare to broader areas?
At 48 years, Somerton Park is 9 years older than the Greater Adelaide average (39 years) and 10 years older than the national average (38 years).
What age groups are over-represented in the suburb of Somerton Park?
The most over-represented age group in the suburb of Somerton Park compared to the Greater Adelaide region is the 75 - 84 group, making up 11.8% of the population.
What age groups are under-represented in the suburb of Somerton Park?
The most under-represented age group in the suburb of Somerton Park compared to the Greater Adelaide region is the 25 - 34 group, making up 9.2% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Somerton Park show significant variance compared to the Greater Adelaide region. The most over-represented age groups are 85+ year-olds (4.9% vs 2.6%) and 75-84 year-olds (11.8% vs 6.7%). The most under-represented age groups are 0-4 year-olds (3.0% vs 5.2%) and 25-34 year-olds (9.2% vs 14.5%).
What is the percentage of children (0-14 years) in the suburb of Somerton Park?
The percentage of children aged 0-14 years in the suburb of Somerton Park is 13.1%.
What is the percentage of older people (65+ years) in the suburb of Somerton Park?
The percentage of people aged 65 and over in the suburb of Somerton Park is 29.6%.

Data & MethodBoundaries, Sources & Method for Somerton Park

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Aug 2026.

Everything is aggregated to the Suburb (SAL) boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) May 2026 3 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to May 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual May 2026 3 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to May 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Jun 2026 2 months ago headline measures · May 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 this month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, Local governments Daily May 2026 3 months ago all 2 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated May 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 5 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 12 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (5,811 at the 2021 Census → 6,466 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to May 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (SAL41352). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Somerton Park suburb boundaries differ from Statistical Areas?
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/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Somerton Park page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, 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.
Is the Somerton Park data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (May 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

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