Mount Barker Surrounds

SA2

Greater Adelaide / Adelaide Hills

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Statistical Area (SA2) Boundary Analysis

This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.

SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).

Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Mount Barker Surrounds

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DemographicsPopulation Growth in Mount Barker Surrounds

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Mount Barker Surrounds has an estimated 7,456 residents, up from 6,825 at the 2021 Census — a change of 631 people, or 9.2%. Growth has averaged 2.1% a year over five years. 100 new addresses have been validated here since Census night. Interstate and internal migration accounts for 59.0% of that increase. Density is about 19 people per 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 research by AreaSearch, the local population of Mount Barker Surrounds stands at approximately 7,456 as of Aug 2026. This represents an expansion of 631 people (9.2%) compared to the 2021 Census tally of 6,825 people. This updated figure is determined using the ABS estimated resident population of 7,402 recorded as of June 2025 alongside 100 validated new addresses identified following the Census date. With this demographic count, the area registers a density of 18.8 persons per square kilometer, ensuring considerable personal living room. Outpacing both the state mark of 7.7% and Greater Adelaide, the local 9.2% expansion since the 2021 census places the community at the forefront of regional demographic growth.

Net interstate migration served as the primary growth catalyst, generating roughly 59.0% of recent population additions, while natural increase and overseas arrivals also contributed positively to the total. Projections for each SA2 district rely on figures published jointly by the ABS and Geoscience Australia in 2024 using 2022 as their baseline year. Whenever SA2-specific coverage is absent or extends past 2032, models incorporate the SA State Government's 2023 Regional/LGA age-cohort forecasts grounded in 2021 metrics, adjusting figures across LGA boundaries to SA2 zones through weighted growth aggregation. On the basis of these demographic outlooks, the region is slated for demographic expansion running above the nationwide median, with local numbers projected to lift by 1,035 persons to 2041 according to current annual ERP figures, amounting to an overall gain of 13.2% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Mount Barker Surrounds SA2?
Total population for the Mount Barker Surrounds SA2 was estimated to be approximately 7,456 as at Aug 26. This is based upon an estimated resident population of 7,402 from the ABS up to June 2025.
How has the population in the Mount Barker Surrounds SA2 changed since 2021?
The mount barker surrounds sa2 has added approximately 631 people and shown a 9.25% increase from the 6,825 people recorded at the 2021 Census period.
What is the population density in the Mount Barker Surrounds SA2?
The population density in the Mount Barker Surrounds SA2 is estimated at 18 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Mount Barker Surrounds SA2?
Over the past 10 years, the population in the Mount Barker Surrounds SA2 has shown a compound annual growth rate of 1.7% per annum.
What are the main drivers of population growth in the Mount Barker Surrounds SA2?
Population growth in the Mount Barker Surrounds SA2 is driven by: Interstate migration (59.0%), Natural increase (31.7%), Overseas migration (9.4%). The primary driver is Interstate migration, contributing 59.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Mount Barker Surrounds

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213 new dwellings have been approved in Mount Barker Surrounds over the past five years, an average of 42 a year. That places the area in the 77th percentile for residential development activity nationally, about 6 approvals per 1,000 residents a year. Of the 42 dwellings approved in the latest reporting year, 100% were detached houses and the rest townhouses or apartments. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential planning approvals across Mount Barker Surrounds have averaged roughly 42 properties annually, totaling 213 homes sanctioned over the past 5 financial years (between FY-22 and FY-26). Over that identical duration of the past 5 financial years (between FY-22 and FY-26), an average of 3.4 people arrived each year for every new residence erected, creating substantial demand pressure over newly delivered supply that typically fuels price increases and heightened competition among purchasers, alongside an average construction cost of $347,000 per dwelling. Furthermore, the recording of $4.0 million in commercial approvals this financial year underscores the predominant focus on residential living.

On an individual resident basis, building activity in Mount Barker Surrounds reaches roughly 62% of the levels observed across Greater Adelaide, situating it within the 70th percentile of evaluated locations across the nation. Moreover, recent construction has been composed exclusively of single detached dwellings, preserving the traditional low-density neighborhood fabric and catering directly to families looking for generous lot space. The ratio of roughly 181 people per approval highlights the evolving nature of this developing district. Projections based on the newest quarterly AreaSearch release indicate that Mount Barker Surrounds will absorb an additional 981 residents through to 2041. If prevailing construction tempos persist, incoming residential supply appears well positioned to satisfy demand requirements, fostering advantageous market dynamics for incoming purchasers and enabling demographic growth that could surpass prevailing forecasts.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Mount Barker Surrounds SA2 recently?
Dwelling approval activity in the the Mount Barker Surrounds SA2 area has seen 84 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Mount Barker Surrounds SA2's current population of 7,456 has been supported by 42 approvals on average over recent years.
How does the Mount Barker Surrounds SA2's development activity compare to the broader region?
The Mount Barker Surrounds SA2 has seen 0.6 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 181 people in the Mount Barker Surrounds SA2, compared to one for every 122 in the broader region.
Is the Mount Barker Surrounds SA2 keeping up with housing demand?
With the population expected to increase by 981 people by 2041, around 491 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 Mount Barker Surrounds SA2?
Looking at development activity over the past five years, the Mount Barker Surrounds SA2's approval levels have been consistent with the yearly average of 42, showing stable development patterns.
How many dwellings will be needed to accommodate future population growth in the Mount Barker Surrounds SA2?
The population in the Mount Barker Surrounds SA2 is expected to grow by 981 people by 2041, necessitating approximately 491 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 Mount Barker Surrounds SA2?
Over the past five years, the population in the Mount Barker Surrounds SA2 has grown by approximately 1,962 people, while 213 residential approvals were recorded. This equates to a ratio of 9.2 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 Mount Barker Surrounds SA2?
With dwelling approval activity running at an average of 42 approvals per year and a population of 7,456, 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 981 people by 2041, around 491 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 Mount Barker Surrounds

Development applications around Mount Barker Surrounds

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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 Mount Barker Surrounds

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AreaSearch tracks 59 current infrastructure and development projects close to Mount Barker Surrounds, worth an estimated $7.09 billion. 30 are already under construction and 35 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and transport & logistics. 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

Community development is fundamentally guided by public works, capital projects, and regional planning strategies. In total, AreaSearch has highlighted 29 key initiatives positioned to influence the district, including the Glenlea Mount Barker Estate, the River Road Junction Improvements, the New Mount Barker Hospital, and the Adelaide Hills Rail Extension (Mount Barker) Planning Study, with the most critical works itemized below.

Professional plan users can use the search below to filter and access additional projects.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Mount Barker Surrounds SA2?
Key infrastructure and planning changes likely to influence the Mount Barker Surrounds SA2 include: Glenlea Mount Barker Estate (Completed); River Road Junction Improvements (Construction); New Mount Barker Hospital (Construction); Adelaide Hills Rail Extension (Mount Barker) Planning Study (Planning); and Adelaide Road Mount Barker Roundabout Upgrade (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Mount Barker Surrounds SA2?
Infrastructure development impacting the Mount Barker Surrounds SA2 spans multiple sectors including Transport & Logistics, Residential Development, and Communities, Precincts & Urban Renewal, among others.
What is the scale of infrastructure investment impacting the Mount Barker Surrounds SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $1.1 billion in projects that will impact the extended area.
How does the Mount Barker Surrounds SA2's infrastructure development compare to other areas?
Infrastructure development activity impacting the Mount Barker Surrounds SA2 currently ranks below national averages at the 33rdth percentile.
Bluestone Mt Barker
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

A 130-hectare masterplanned residential estate in the Adelaide Hills, offering a balanced lifestyle with convenience and open spaces. Features include restored Parkindula Homestead as a community hub, future town centres, pedestrian linkages, public transport, cycling routes, 15 hectares of public reserves, exercise parks, playgrounds, walking and cycling trails, basketball and tennis courts, and barbeque areas. Adjacent to Mt Barker South Shopping Centre and close to schools, shops, cafes, wineries, and wetland trails.

Communities, Precincts & Urban Renewal

Larkview Mount Barker
Category: Residential Development
Stage: Approved | Est. Comp: 2030
Source / Links: Link 1   

A 22.38-hectare masterplanned community by Jinding, featuring over 350 residential lots, parklands, and green spaces in Mount Barker's growth corridor, with an estimated value of $180 million.

Residential Development

Springlake Communities
Category: Residential Development
Stage: Construction | Est. Comp: 2028

Premium residential community development in Mount Barker featuring three estates (Springlake, Springbrook, Springvale) with award-winning urban design, lakes, natural watercourses, quality landscaping and streetscapes embodying the idyllic Adelaide Hills lifestyle.

Residential Development

New Mount Barker Hospital
Category: Social Infrastructure
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   

The New Mount Barker Hospital is a $365.8 million major healthcare redevelopment delivering a 102-bed modern hospital to replace the existing 34-bed facility. Delivered by Built for SA Health and the Department for Infrastructure and Transport, the project includes new operating theatres, expanded maternity, paediatric, and acute mental health units, and an Aboriginal Health Hub. Main construction commenced in 2025 with clinical services opening by late 2027.

Social Infrastructure

River Road Junction Improvements
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2025
Source / Links: Link 1   Link 2  

Safety upgrades to key road junctions including widening, resurfacing, drainage, lighting, line marking, and signage to improve access and connectivity for the local community.

Transport & Logistics

Summit Sport and Recreation Park Stage 2A
Category: Parks, Sport & Recreation
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Mount Barker District Council is delivering Stage 2A of the premier Summit Sport and Recreation Park on Springs Road in Mount Barker. The project expands the regional complex with new AFL/cricket ovals, soccer pitches, a multi-sport club pavilion, team change amenities, broadcast-standard LED sports lighting, and event parking. Civil earthworks and pavilion building construction are actively underway.

Parks, Sport & Recreation

Mount Barker South Retail & Tavern Precinct
Category: Retail
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

The Mount Barker South Retail & Tavern Precinct is a masterplanned neighbourhood commercial centre developed by Peet Limited as part of the Bluestone Mount Barker community on Wellington Road. The precinct includes a full-line supermarket, specialty retail tenancies, a childcare centre, medical suites, a family tavern with alfresco dining, and on-grade customer parking. Construction works are progressing on-site.

Retail

Glenlea Mount Barker Estate
Category: Residential Development
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   Link 2  

Completed residential estate developed by Axiom Properties in joint venture with the Gilbert family, spanning 50 hectares and featuring approximately 600 residential lots, preserving 7 hectares of open space including century-old red gums and a natural watercourse, with underground power throughout.

Residential Development

Jobs & IndustryEmployment Trends in Mount Barker Surrounds

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4,253 residents of Mount Barker Surrounds are employed, from a labour force of 4,411. Unemployment sits at 3.6%, with participation at 72.3%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.1% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 5,930, about 80% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

The workforce within Mount Barker Surrounds demonstrates substantial professional capabilities and prominent engagement across vital community sectors, underpinned by a low 3.6% unemployment rate and 4.9% employment growth over the past year. In March 2026, employed locals numbered 4,253, keeping joblessness 0.2% lower than the 3.8% recorded throughout Greater Adelaide, while the local participation rate of 72.3% significantly outdistanced the Greater Adelaide benchmark of 66.4%. Census records also indicated that 14.3% of workers performed their duties from home, an outcome potentially shaped by period pandemic measures. Employment among working residents is predominantly centered in health care & social assistance, construction, as well as education & training.

The district demonstrates an exceptional focus in agriculture, forestry & fishing, maintaining a workforce concentration 6.1 times the regional average. Conversely, health care & social assistance retains a smaller local presence, engaging 14.7% of working locals relative to 17.7% across the wider region. Comparing the Census resident workforce against locally positioned jobs suggests a scarcity of employment options located directly within the boundary. AreaSearch evaluations of ABS and SALM releases reveal that during the 12-month period, local employment expanded by 4.9% while the broader labor pool grew by 5.0%, resulting in an uptick of 0.2 percentage points in the jobless rate. Concurrently, Greater Adelaide observed employment gains of 4.2% and labor supply expansion of 4.0%, lowering its unemployment figure by 0.2 percentage points. Forward-looking employment estimates from Jobs and Skills Australia as of Mar-26 provide additional context regarding future workforce requirements for Mount Barker Surrounds. These projections evaluate trajectories across five and ten-year spans against current industry distribution to forecast regional patterns. Nationally, overall jobs are anticipated to increase by 6.6% over five years and 13.7% over ten years, though individual industry sectors exhibit substantial variation. Mapping these broader sector forecasts onto the industry composition of Mount Barker Surrounds projects a localized jobs expansion of 6.1% over five years and 12.9% over ten years (a basic weighted extrapolation designed solely for demonstration purposes without factoring in local population projections).

Frequently Asked Questions - Employment

What is the employment situation in the Mount Barker Surrounds SA2?
As of March 2026, the Mount Barker Surrounds SA2 has approximately 4,253 employed residents with an unemployment rate of 3.6%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
How does the Mount Barker Surrounds SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Mount Barker Surrounds SA2 stands at 3.6%, which is broadly in line with Greater Adelaide's rate of 3.8%. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Mount Barker Surrounds SA2?
The employment landscape in the Mount Barker Surrounds SA2 is dominated by several key sectors. The largest employers are health care & social assistance (14.7% of employment), construction (12.4%), and education & training (9.3%). Other significant employers include retail trade and agriculture, forestry & fishing.
How has employment changed recently in the Mount Barker Surrounds SA2?
Over the past year to March 2026, the Mount Barker Surrounds SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Adelaide saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the Mount Barker Surrounds SA2?
The workforce participation rate in the Mount Barker Surrounds SA2 is 72.3%, 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%, indicating stronger workforce attachment in the local area.
Which industries are over-represented in the Mount Barker Surrounds SA2's employment market?
The mount barker surrounds sa2 shows notable specialization in agriculture, forestry & fishing, which employs 7.9% of the local workforce compared to 1.3% regionally. With a local vs regional employment ratio of 6.1, this represents a significant industry cluster that likely serves markets beyond the local area. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Mount Barker Surrounds SA2?
Based on Jobs and Skills Australia projections applied to the Mount Barker Surrounds SA2's industry mix, employment is expected to grow by 6.1% over the next five years and 12.9% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Mount Barker Surrounds SA2 compare nationally?
The mount barker surrounds sa2's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative 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 Mount Barker Surrounds SA2?
Skilled workers will find good opportunities in the Mount Barker Surrounds SA2, with skilled sectors accounting for 32.6% of employment. Key sectors for skilled workers include health care & social assistance (14.7%), education & training (9.3%), and professional & technical (5.9%). With projected employment growth of 6.1% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Mount Barker Surrounds

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Median household income in Mount Barker Surrounds is $1,784 a week (about $93,000 a year), with median personal income at $820 a week. ATO records put median taxable income at $53,659 a year against an average of $66,836. 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

Taxation statistics compiled by AreaSearch for financial year 2023 indicate that taxpayers in the Mount Barker Surrounds SA2 earn a median income of $53,659 and an average of $66,836. These figures align closely with national norms, sitting alongside Greater Adelaide medians of $54,808 and averages of $66,852. Incorporating a 10.17% rise in the Wage Price Index since financial year 2023 yields updated modeled calculations of roughly $59,116 for median earnings and $73,633 for average earnings as of March 2026. Across household, family, and individual brackets, Census earnings in the locality align with the 52nd percentile nationwide.

The largest single income bracket encompasses 37.3% of the community (2,781 people) within the $1,500 - 2,999 range, mirroring the broader regional trend where 31.8% fall into the same tier. After accounting for shelter expenses, households retain 87.7% of their total income, indicating solid purchasing capacity, while the broader SEIFA income score positions the locality in the 5th decile.

Frequently Asked Questions - Income

What is the median taxable income in the Mount Barker Surrounds SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Mount Barker Surrounds SA2 is approximately $59,116. The official ATO data from FY-23 recorded a median of $53,659.
What is the average taxable income in the Mount Barker Surrounds SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Mount Barker Surrounds SA2 is approximately $73,633. The official ATO data from FY-23 recorded an average of $66,836.
How does the median taxable income in the Mount Barker Surrounds SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Mount Barker Surrounds SA2 is approximately $59,116 compared to $60,382 in Greater Adelaide. The official ATO data from FY-23 shows $53,659 and $54,808 respectively.
How does the average taxable income in the Mount Barker Surrounds SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Mount Barker Surrounds SA2 is approximately $73,633 compared to $73,651 in Greater Adelaide. The official ATO data from FY-23 shows $66,836 and $66,852 respectively.
What are the main income cohorts in the Mount Barker Surrounds SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~37.3% / 2,781 persons) of the Mount Barker Surrounds SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Mount Barker Surrounds SA2 compare to the region?
The largest income cohort in the Mount Barker Surrounds SA2 is the $1,500 - 2,999 group, representing about 37.3% 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 Mount Barker Surrounds SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Mount Barker Surrounds SA2 is $1,784/wk.
What is the median family income in the Mount Barker Surrounds SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Mount Barker Surrounds SA2 is $2,098/wk.
What is the median personal income in the Mount Barker Surrounds SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Mount Barker Surrounds SA2 is $820/wk.
How does the Mount Barker Surrounds SA2's income rank nationally?
AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Mount Barker Surrounds SA2 is in line with the national averages, with the median assessed at $53,659 while the average income stands at $66,836. This contrasts to Greater Adelaide's figures of a median income of $54,808 and an average income of $66,852. Based on Wage Price Index growth of 10.17% since FY-23, current estimates would be approximately $59,116 (median) and $73,633 (average) as of March 2026.
What is the disposable income in the Mount Barker Surrounds SA2?
The estimated disposable income in the Mount Barker Surrounds SA2 is $6,781 per year according to AreaSearch analysis.
How does the Mount Barker Surrounds SA2's disposable income compare to the region?
The mount barker surrounds sa2's disposable income is $6,781 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Mount Barker Surrounds

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Mount Barker Surrounds had 2,464 occupied dwellings at the 2021 Census, 99% detached houses and 0% apartments. 54% are owned with a mortgage, 10% rented and 36% owned outright. At that Census the median rent was $305 a week and the median mortgage repayment $1,522 a month. Rent absorbs 17.1% of household income here and mortgage repayments 19.7%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to findings from the most recent Census, the local housing landscape in Mount Barker Surrounds is heavily concentrated in standalone houses at 99.3%, with 0.7% classified as other dwellings including townhouses and apartments, differing noticeably from the broader Adelaide metro profile of 75.2% standalone houses and 24.9% other dwelling types. Full home ownership rates reached 36.3%, outpacing the metropolitan norm, whereas 53.6% of properties carried a mortgage and 10.1% were tenanted. Monthly median mortgage obligations stood at $1,522, below the Adelaide metro median of $1,562, while median rent was registered at $305 weekly compared to $320 across the metropolitan zone.

From a national perspective, mortgage commitments in Mount Barker Surrounds sit well beneath the Australian figure of $1,863, and typical rental costs remain considerably lower than the nationwide metric of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Mount Barker Surrounds SA2?
In the Mount Barker Surrounds SA2, 36.3% of homes are owned outright, 53.6% are owned with a mortgage, and 10.1% are rented.
What percentage of dwellings in the Mount Barker Surrounds SA2 are houses?
According to the latest data, 99.3% of dwellings in the Mount Barker Surrounds SA2 are houses.
What percentage of dwellings in the Mount Barker Surrounds SA2 are apartments or units?
In the Mount Barker Surrounds SA2, 0.0% of dwellings are apartments or units, with an additional 0.5% being semi-detached dwellings.
What is the level of outright home ownership in the Mount Barker Surrounds SA2?
Outright home ownership in the Mount Barker Surrounds SA2 stands at 36.3%, compared to 32.1% in Greater Adelaide.
What is the median monthly mortgage repayment in the Mount Barker Surrounds SA2?
The median monthly mortgage repayment in the Mount Barker Surrounds SA2 is $1,522, compared to $1,562 in Greater Adelaide.
What is the median weekly rent in the Mount Barker Surrounds SA2?
The median weekly rent in the Mount Barker Surrounds SA2 is $305, compared to $320 in Greater Adelaide.
What is the distribution of rental prices in the Mount Barker Surrounds SA2?
In the Mount Barker Surrounds SA2, 7.1% of rentals are $0-149/week, 56.6% are $150-349/week, 35.0% are $350-649/week, 1.3% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the Mount Barker Surrounds SA2?
The aggregate monthly housing cost in the Mount Barker Surrounds SA2 is $949, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Mount Barker Surrounds SA2?
In the Mount Barker Surrounds SA2, households with mortgages typically spend 19.7% of their income on mortgage repayments, while renters spend 17.1% of their income on rent.
How crowded are homes in the Mount Barker Surrounds SA2?
The average persons per bedroom ratio in the Mount Barker Surrounds SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Mount Barker Surrounds SA2 compare to the region?
Housing affordability in the Mount Barker Surrounds SA2 shows mortgage holders spending 19.7% of income on repayments (vs 23.3% regionally), while renters spend 17.1% of income on rent (vs 20.7% regionally).
What types of dwellings are most common in the Mount Barker Surrounds SA2?
The dwelling mix in the Mount Barker Surrounds SA2 consists of 99.3% detached houses, 0.5% semi-detached dwellings, 0.0% apartments, and 0.2% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Mount Barker Surrounds SA2?
Given the tenure profile of the area, the weighted average monthly housing cost is approximately $949. This accounts for outright owners paying no housing costs, mortgage holders paying $1,522/month, and renters paying $1,321/month.
How affordable is housing in the Mount Barker Surrounds SA2 relative to local incomes?
Housing in Mount Barker Surrounds consumes approximately 12.3% of median household income ($7,725 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 Mount Barker Surrounds SA2?
Recent development applications in Mount Barker Surrounds show attached dwellings contributing 2% of approvals compared to 1% of existing stock, while detached houses represent 98% of applications versus 99% of current dwellings. This suggests development patterns consistent with existing housing mix. The area shows minimal growth in housing density compared to other Australian locations.

HouseholdsHousehold Composition in Mount Barker Surrounds

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Mount Barker Surrounds counted 2,464 households at the 2021 Census, an estimated 2,692 today, averaging 2.6 people each. 36% are couples with children, against 34% couples without children. 20% 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

The domestic landscape is characterized by family units, which comprise 79.0% of total households; within this group, couples with children represent 35.5%, couples without offspring make up 34.1%, and single parent households account for 8.4%. Non-family living situations account for the remaining 21.0%, divided between single-occupant homes at 19.8% and group arrangements at 1.6%. The typical household contains 2.6 people, slightly exceeding the 2.5 average reported across Greater Adelaide.

Frequently Asked Questions - Households

How many households are in the Mount Barker Surrounds SA2?
As of the 2021 Census, the Mount Barker Surrounds SA2 had 2,464 households. Based on population growth patterns, this has grown by approximately 9.3% to an estimated 2,692 households today.
What is the typical household size?
The median household size in the Mount Barker Surrounds SA2 is 2.6 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 79.0% of all households. The remaining households consist of lone person households (19.8%), group households (1.6%), and other household types (0.0%).
How are families structured in the area?
Among the 1,946 family households, 35.5% are couples with children, 34.1% are couples without children at home, and 8.4% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Mount Barker Surrounds SA2 compare to regional household patterns?
Compared to Greater Adelaide, the Mount Barker Surrounds SA2 shows distinct household patterns. Family households are notably over-represented at 79.0% (versus 68.6% regionally). Conversely, lone person households are under-represented at 19.8% compared to the regional 27.7%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Mount Barker Surrounds SA2 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 Mount Barker Surrounds SA2?
Marriage patterns reveal 52.8% of the adult population are currently married, while 31.3% 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 19.8% of all households in the Mount Barker Surrounds SA2, notably lower 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 1.6% 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 Mount Barker Surrounds

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22.4% of adults in Mount Barker Surrounds hold a university qualification, including 15.5% with a bachelor degree and 3.8% with postgraduate qualifications. A further 30.2% hold a vocational qualification. 3 schools serve the area, with 352 enrolment places and an average ICSEA of 1,007 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

Educational attainment levels show that 22.4% of residents hold university qualifications, lagging behind the wider SA4 regional benchmark of 42.2% and highlighting an area for educational development. The leading higher education credential is the bachelor degree at 15.5%, followed by postgraduate degrees at 3.8% and graduate diplomas at 3.1%. In contrast, technical and trade credentials are widespread, with 41.6% of people aged 15+ possessing vocational training, consisting of 11.4% holding advanced diplomas and 30.2% holding certificate-level qualifications. Active participation across study programs is substantial, with 27.4% of the population attending educational institutions.

This cohort includes 11.5% attending primary schools, 7.6% engaged in secondary schooling, and 3.5% enrolled in higher education programs.

Frequently Asked Questions - Education

What percentage of people in the Mount Barker Surrounds SA2 have university qualifications?
22.4% of people aged 15 and over in the Mount Barker Surrounds SA2 have university qualifications, compared to 28.9% in the broader region.
What percentage of people in the Mount Barker Surrounds SA2 have no formal qualifications?
35.9% of people aged 15 and over in the Mount Barker Surrounds SA2 have no formal qualifications, compared to 39.0% regionally.
How does the Mount Barker Surrounds SA2's education level compare to national averages?
The mount barker surrounds sa2 ranks in the 49th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Mount Barker Surrounds SA2?
The most common qualifications in the Mount Barker Surrounds SA2 are: Certificate (30.2%), Bachelor Degree (15.5%), Advanced Diploma (11.4%).
What proportion of the Mount Barker Surrounds SA2's population is currently attending educational institutions?
27.4% of the population in the Mount Barker Surrounds SA2 is currently engaged in formal education, with 11.5% in primary school, 7.6% in secondary school, 3.5% at university.
What is the ICSEA score for schools in the Mount Barker Surrounds SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Mount Barker Surrounds SA2 is 1007, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Mount Barker Surrounds SA2?
There are 3 schools within the Mount Barker Surrounds SA2, with a combined enrollment of approximately 352 students.
What types of schools are available in the Mount Barker Surrounds SA2?
The mount barker surrounds sa2 includes 3 primary schools.

Schools Detail

AmenitiesServices & Amenities in Mount Barker Surrounds

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Explore the surrounds Search this catchment for any place type — schools, cafés, supermarkets, transport — and drop your own custom points on the map.
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Getting AroundTransport & Commuting in Mount Barker Surrounds

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Getting around Mount Barker Surrounds means driving: households keep an average of 2.1 vehicles, and scheduled services reach only a handful of stops. Service data is built from operators' published GTFS timetables; vehicle ownership is from the 2021 Census.

Detail

The local transit system across Mount Barker Surrounds includes 17 operational bus stops connecting to 12 separate routes that generate 84 weekly passenger trips. Access to public transit is constrained, with residents residing an average of 683 meters away from their nearest boarding point. Due to the area's commuter orientation, private vehicles represent the main transit mode at 93%, with vehicle ownership averaging 2.1 per dwelling—above regional levels. In addition, 14.3% of the working population operated from home during the 2021 Census, a metric that may reflect prevailing COVID-19 settings.

Across the entire network, transport operations average 12 trips per day, which translates to roughly 4 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Mount Barker Surrounds?
There are 17 public transport stops within the Mount Barker Surrounds SA2.
How frequent are the transport services in Mount Barker Surrounds?
the Mount Barker Surrounds SA2 has 84 weekly trips across 12 routes, averaging 12 trips per day.
How far are residents from public transport in Mount Barker Surrounds?
On average, residential properties are 683 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Mount Barker Surrounds

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68.6% of residents in Mount Barker Surrounds report no long-term health condition, a healthier profile than 76% of areas nationally. 3.8% need daily assistance with core activities, and 52.1% hold private health cover. The standardised death rate runs at 3.8 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Evaluation of area health indicators shows favorable conditions throughout Mount Barker Surrounds, with mortality numbers and chronic disease occurrences tracked by AreaSearch demonstrating very low prevalence of common health conditions across all age groups. Private medical insurance coverage runs marginally below standard SA2 metrics, encompassing approximately 52% of the local population (~3,884 people). Mental health conditions and arthritis constitute the most prevalent diagnosed ailments, affecting 8.9 and 8.3% of the community respectively, while 68.6% of residents indicated freedom from any chronic health concerns, compared to 67.9% throughout Greater Adelaide. Overall wellness across the working-age demographic remains typical.

Residents aged 65 and over make up 19.9% of the area (1,487 people), and this older segment displays particularly solid health outcomes that align with general national standards.

Frequently Asked Questions - Health

How many people in the Mount Barker Surrounds SA2 have private health insurance?
Around 52.1% of people in the Mount Barker Surrounds SA2 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 Mount Barker Surrounds SA2?
In the Mount Barker Surrounds SA2, 3.8% 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 Mount Barker Surrounds SA2?
8.1% of people in the Mount Barker Surrounds SA2 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 Mount Barker Surrounds SA2?
Diabetes affects 3.7% of the the Mount Barker Surrounds SA2 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 Mount Barker Surrounds SA2?
3.2% of people in the Mount Barker Surrounds SA2 have heart disease. Across the region of Greater Adelaide, 3.8% of the population is affected by heart disease.
How does the Mount Barker Surrounds SA2 compare to the region in terms of overall private health coverage?
In the Mount Barker Surrounds SA2, 52.1% 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 Mount Barker Surrounds

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Mount Barker Surrounds is largely Australian-born, at 87.1% of residents, with 2.6% speaking a language other than English at home. The largest reported ancestries are English (34.9%) and Australian (31.5%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity within Mount Barker Surrounds remains below national averages, with Australian-born residents accounting for 87.1% of the populace, 92.1% possessing citizenship status, and 97.4% utilizing only English in their households. Christianity forms the dominant faith, observed by 35.6% of residents. The most noticeable relative representation occurs among followers of Judaism, who make up 0.1% of local residents, matching the 0.1% rate seen across Greater Adelaide. Looking at parental heritage, the most frequently reported ancestries across Mount Barker Surrounds are English at 34.9% (exceeding the regional share of 27.8%), Australian at 31.5% (well above the 22.8% regional mark), and Scottish at 8.0%.

Distinct variations also appear across other cultural backgrounds, including German heritage representing 7.6% locally (compared with 5.1% across the region), Welsh at 0.8% (against 0.6% regionally), and Dutch at 1.9% (versus 1.2% regionally).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Mount Barker Surrounds SA2?
Mount Barker Surrounds was found to be below average in terms of cultural diversity, with 87.1% of its population born in Australia, 92.1% being citizens, and 97.4% speaking English only at home.
What is the most common religion in the Mount Barker Surrounds SA2?
The main religion in Mount Barker Surrounds was found to be Christianity, which makes up 35.6% of people in Mount Barker Surrounds. However, the most apparent overrepresentation was in Judaism, which comprises 0.1% of the population, compared to 0.1% across Greater Adelaide.
What are the top countries of origin in the Mount Barker Surrounds SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Mount Barker Surrounds are English, comprising 34.9% of the population, which is substantially higher than the regional average of 27.8%, Australian, comprising 31.5% of the population, which is substantially higher than the regional average of 22.8%, and Scottish, comprising 8.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: German is notably overrepresented at 7.6% of Mount Barker Surrounds (vs 5.1% regionally), Welsh at 0.8% (vs 0.6%) and Dutch at 1.9% (vs 1.2%).
How does the percentage of people born overseas compare to the regional average?
12.9% of the the Mount Barker Surrounds SA2 population was born overseas, compared to 28.7% regionally.
What percentage of the the Mount Barker Surrounds SA2 population speaks a language other than English at home?
2.6% of the population in the Mount Barker Surrounds SA2 speaks a language other than English at home, compared to 22.2% in the wider region.
How many people in the Mount Barker Surrounds SA2 identify as Australian Aboriginal?
0.7% of the the Mount Barker Surrounds SA2 population identifies as Australian Aboriginal, compared to 1.2% in the region.
What is the citizenship status of the population in the Mount Barker Surrounds SA2?
92.1% of the the Mount Barker Surrounds SA2 population holds citizenship, compared to 86.3% in the wider region.

Age StructureAge Profile of Mount Barker Surrounds

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The median resident of Mount Barker Surrounds is 43. 20.4% 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 age distribution in Mount Barker Surrounds aligns relatively closely with metropolitan norms, showing a maximum variance of 6.4 percentage points across major demographic bands compared to Greater Adelaide. The estimated median age sits at 43, mirroring the figure from the 2021 Census, which placed it 4 years above the Greater Adelaide median of 39 and higher than the national median of 38 at that same Census. The proportion of residents aged 65+ has increased from 16.9% at the Census to an estimated 19.9%. Looking toward 2041, senior and retirement cohorts are projected to drive the majority of demographic expansion, increasing by 521 residents (35%) to reach a total of 2,008.

Frequently Asked Questions - Age

What is the median age in the Mount Barker Surrounds SA2?
AreaSearch estimates the median age in the Mount Barker Surrounds SA2 at 43 years as at August 2026. That is in line with the 2021 Census figure of 43 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Mount Barker Surrounds SA2's median age compare to broader areas?
At an estimated 43 years as at August 2026, Mount Barker Surrounds is 4 years older than the Greater Adelaide 2021 Census average (39 years) and 5 years older than the national Census average (38 years).
What age groups are over-represented in the Mount Barker Surrounds SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Mount Barker Surrounds SA2 compared to the Greater Adelaide region is the 55 - 64 group, making up 15.4% of the population.
What age groups are under-represented in the Mount Barker Surrounds SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Mount Barker Surrounds SA2 compared to the Greater Adelaide region is the 25 - 34 group, making up 9.3% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Mount Barker Surrounds SA2 show significant variance compared to the Greater Adelaide region. The most over-represented age group is 55-64 year-olds (15.4% vs 11.3%). The most under-represented age groups are 85+ year-olds (1.5% vs 2.6%) and 25-34 year-olds (9.3% vs 14.8%).
What is the percentage of children (0-14 years) in the Mount Barker Surrounds SA2?
AreaSearch estimates children aged 0-14 years at 17.6% of the population in the Mount Barker Surrounds SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Mount Barker Surrounds SA2?
AreaSearch estimates people aged 65 and over at 19.9% of the population in the Mount Barker Surrounds SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Mount Barker Surrounds

Data currency Refreshed

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

Everything is aggregated to the SA2 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) Aug 2026 2 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 Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
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 Oct 2026.
Infrastructure projects Infrastructure Australia, Local governments Daily May 2026 5 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 7 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) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 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 — 100 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (6,825 at the 2021 Census → 7,456 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 Aug 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 (401021008). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

Why can the Mount Barker Surrounds SA2 boundary differ from the suburb boundary?
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (e.g., census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
Where does the data on this Mount Barker Surrounds 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 Mount Barker Surrounds 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 (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (May 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 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.

Nearby Areas