Balga - Mirrabooka

SA2

Greater Perth / Stirling

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats 505021085 How we calculate this
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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 Balga - Mirrabooka

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DemographicsPopulation Growth in Balga - Mirrabooka

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Balga - Mirrabooka has an estimated 23,787 residents, up from 21,032 at the 2021 Census — a change of 2,755 people, or 13.1%. Growth has averaged 1.7% a year over five years, faster than 80% of areas nationally. Overseas migration accounts for 74.8% of that increase. That puts 2,517 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

AreaSearch estimates that the population of Balga - Mirrabooka stands at approximately 23,787 as of May 2026. This represents an addition of 2,755 people (13.1%) relative to the 2021 Census, which recorded 21,032 residents. This shift is calculated using the June 2025 ABS estimated resident population of 23,741 along with 71 validated new addresses identified after the Census. Consequently, the local density ratio is 2,517 persons per square kilometer, placing the location in the top quartile of all Australian areas analyzed by AreaSearch. The area's 13.1% expansion rate since the 2021 census outpaced the national average (9.3%) and the surrounding SA3 region, positioning it as a regional growth leader.

This growth was mainly fueled by overseas migration, which accounted for roughly 74.8% of the total population increase in recent times. AreaSearch incorporates the 2024 population projections from the ABS and Geoscience Australia for each SA2 region, utilising 2022 as the baseline year. For SA2 territories where these figures are unavailable, and to model growth patterns beyond 2032, AreaSearch applies age cohort growth rates from the latest Greater Capital Region projections published by the ABS in 2023 (utilising 2022 data). Long-term demographic modeling indicates that future population growth will track slightly under the national median, with the region projected to add 2,437 residents by 2041 based on the most recent annual ERP data, translating to a total expansion of 10.1% over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Balga - Mirrabooka SA2?
Total population for the Balga - Mirrabooka SA2 was estimated to be approximately 23,787 as at May 26. This is based upon an estimated resident population of 23,741 from the ABS up to June 2025.
How has the population in the Balga - Mirrabooka SA2 changed since 2021?
The balga - mirrabooka sa2 has added approximately 2,755 people and shown a 13.10% increase from the 21,032 people recorded at the 2021 Census period.
What is the population density in the Balga - Mirrabooka SA2?
The population density in the Balga - Mirrabooka SA2 is estimated at 2,517 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Balga - Mirrabooka SA2?
Over the past 10 years, the population in the Balga - Mirrabooka SA2 has shown a compound annual growth rate of 1.3% per annum.
What are the main drivers of population growth in the Balga - Mirrabooka SA2?
Population growth in the Balga - Mirrabooka SA2 is driven by: Overseas migration (74.8%), Natural increase (25.2%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 74.8% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Balga - Mirrabooka

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468 new dwellings have been approved in Balga - Mirrabooka over the past five years, an average of 93 a year. That places the area in the 87th percentile for residential development activity nationally, about 4 approvals per 1,000 residents a year. Of the 68 dwellings approved in the latest reporting year, 71% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 141, running ahead of that longer-run average. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential development in Balga - Mirrabooka has run at an average of roughly 93 new dwelling approvals annually, totaling 468 approved dwellings over the last 5 financial years (from FY-21 to FY-25) and reaching 130 approvals during FY-26 so far. With an average influx of 4 new residents per year for each built home over the last 5 financial years (from FY-21 to FY-25), demand is tracking ahead of new supply, which typically puts upward pressure on prices and heightens competition. The average construction cost of these new properties is $190,000, which falls below the regional average and highlights options for budget-conscious buyers.

Furthermore, commercial approvals have reached $3.1 million for the current financial year, highlighting the mostly residential nature of the locality. Relative to Greater Perth, Balga - Mirrabooka shows comparable per-capita development activity, keeping the market balanced in line with the wider metropolitan region. The breakdown of recent construction shows 71.0% detached dwellings and 29.0% attached dwellings, reinforcing the area's suburban landscape focused on family-oriented housing with extra space. With a ratio of approximately 239 people per approval, Balga - Mirrabooka represents a market in transition. Demographic projections indicate that Balga - Mirrabooka's population will grow by 2,391 residents by 2041, based on the latest quarterly calculations from AreaSearch. Current building volumes seem well-matched with future demand, promoting stable market parameters without generating sharp price spikes.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Balga - Mirrabooka SA2 recently?
Dwelling approval activity in the the Balga - Mirrabooka SA2 area has seen 201 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Balga - Mirrabooka SA2's current population of 23,787 has been supported by 93 approvals on average over recent years.
How does the Balga - Mirrabooka SA2's development activity compare to the broader region?
The Balga - Mirrabooka SA2 has seen 0.42 approvals per 100 people in recent years, compared to 0.75 approvals in the broader region. This means that one dwelling has been approved for every 239 people in the Balga - Mirrabooka SA2, compared to one for every 144 in the broader region.
Is the Balga - Mirrabooka SA2 keeping up with housing demand?
With the population expected to increase by 2,391 people by 2041, around 1,196 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 Balga - Mirrabooka SA2?
Looking at development activity over the past five years, the Balga - Mirrabooka SA2's approval levels have been significantly above the yearly average of 93, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the Balga - Mirrabooka SA2?
The population in the Balga - Mirrabooka SA2 is expected to grow by 2,391 people by 2041, necessitating approximately 1,196 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 Balga - Mirrabooka SA2?
Over the past five years, the population in the Balga - Mirrabooka SA2 has grown by approximately 6,807 people, while 468 residential approvals were recorded. This equates to a ratio of 14.5 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 Balga - Mirrabooka SA2?
With dwelling approval activity running at an average of 93 approvals per year and a population of 23,787, 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 2,391 people by 2041, around 1,196 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 Balga - Mirrabooka

Development applications around Balga - Mirrabooka

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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 Balga - Mirrabooka

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AreaSearch tracks 5 current infrastructure and development projects inside Balga - Mirrabooka, worth an estimated $253 million. A further 79 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $12.7 billion. 27 are already under construction and 26 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

Local infrastructure updates, planning schemes, and major projects heavily influence the performance of the area. AreaSearch has identified 18 projects poised to impact the locality. Prominent developments include the Perth Active Transport Network, the Mirrabooka Town Centre Redevelopment, the TAFE Balga Campus Skills Hub, and the Girrawheen Hub Precinct Redevelopment, with details on the most significant ones provided below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Balga - Mirrabooka SA2?
Key infrastructure and planning changes likely to influence the Balga - Mirrabooka SA2 include: Perth Active Transport Network (Construction); Mirrabooka Town Centre Redevelopment (Construction); TAFE Balga Campus Skills Hub (Planning); Girrawheen Hub Precinct Redevelopment (Planning); and Balga TAFE Campus Redevelopment - Construction Skills Innovation Hub (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Balga - Mirrabooka SA2?
Infrastructure development impacting the Balga - Mirrabooka SA2 spans multiple sectors including Communities, Precincts & Urban Renewal, Education & Training, and Sports & Recreation, among others.
What is the scale of infrastructure investment impacting the Balga - Mirrabooka SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $1.0 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Balga - Mirrabooka SA2 vicinity.
How does the Balga - Mirrabooka SA2's infrastructure development compare to other areas?
Infrastructure development activity impacting the Balga - Mirrabooka SA2 currently ranks below national averages at the 29thth percentile.
Perth Active Transport Network
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Statewide program delivering new and upgraded shared walking and cycling infrastructure across metropolitan Perth through the WA Bicycle Network and Principal Shared Path Expansion Program. Delivery continues beyond the inner metropolitan area with new links connecting activity centres, railway corridors and public transport hubs. Multiple projects remain under construction while others have been completed as part of the staged network rollout.

Transport & Logistics

Mosaic Balcatta Estate
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Residential land estate in the heart of Balcatta between Grindleford Drive and Karrinyup Road. Land now selling through Display Village Builders with next release coming soon. Features proximity to Stirling Train Station, schools, parks, and medical centres.

Residential Development

Mirrabooka Town Square Upgrade
Category: Communities, Precincts & Urban Renewal
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   Link 2  

Completed $1 million upgrade of Mirrabooka Town Square between Mirrabooka Bus Station and The Square Mirrabooka, delivered by the City of Stirling with Kardan Construction and design partner Hatch. Works replaced hard paving with native planting and shade trees, added new bench seating and a timber alfresco deck linked to the Dome cafe, informal childrens play elements, CPTED based lighting and sightlines, and integrated public art including painted bollards, carved timber pieces and printed shade sails.Construction ran from April to August 2025, with a community celebration and official opening in November 2025.

Communities, Precincts & Urban Renewal

North Metropolitan TAFE Balga Campus Redevelopment
Category: Education & Training
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   Link 2  

A 51.1 million AUD major redevelopment at North Metropolitan TAFE Balga campus, delivering the Construction Skills Innovation Hub with two new digitally connected buildings, advanced workshops, and modern learning spaces to replace legacy transportable classrooms.

Education & Training

Mirrabooka Town Centre Redevelopment
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2030
Source / Links: Link 1   Link 2  

Ongoing renewal of the Mirrabooka Town Centre into a mixed-use activity centre around The Square Mirrabooka, the bus interchange, Mirrabooka Town Square and future development sites. The 2025 Mirrabooka Koort town square works delivered a $1 million public realm upgrade with new planting, public art, lighting, seating and alfresco decking. The wider activity centre planning framework supports further mixed-use, retail, civic and higher-density residential development, with individual private projects continuing to progress, including design review activity for 24 Milldale Way in 2026.

Communities, Precincts & Urban Renewal

Alexander Heights Shopping Centre Redevelopment
Category: Retail
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   

Redevelopment of Alexander Heights Shopping Centre is underway. The project includes a new alfresco dining precinct with playground, expanded fresh food and dining offers, refurbishment of the internal mall, an upgraded Woolworths supermarket with Direct-To-Boot service, refreshed parking areas and external facade improvements. The shopping centre remains open during staged construction.

Retail

Construction Skills Innovation Hub - TAFE Balga Campus
Category: Education & Training
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   Link 2  

A major redevelopment of North Metropolitan TAFE's Balga campus, delivering two new digitally connected buildings including a 1,140sqm Future Trades Workshop and a resource centre with CAD laboratories and VR-enabled learning spaces. The project replaced 22 outdated transportable classrooms and now provides advanced training facilities for construction and electrical apprentices. Designed by Hassell and built by EMCO Building, the Construction Skills Innovation Hub opened to students in Term 1 2025 as the final project in the WA Government's 250 million dollar Rebuilding our TAFEs infrastructure program.

Education & Training

Girrawheen Hub Precinct Redevelopment
Category: Communities
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

City of Wanneroo-led redevelopment of the 1.37-hectare Girrawheen Hub Precinct into a modern single-storey multi-purpose community facility incorporating the existing hub, library, seniors centre, community centre and community garden. The revised single-storey concept design - approved by Council in February 2025 - enables single-stage construction, increases floor area, adds car parking, expands parklands and includes a new outdoor event space. As of March 2026, Council has voted to progress the project to tender, with construction now expected to commence late 2026 and the facility planned to open in 2028.Total project cost is estimated at $30 million; the City contributes $9.5 million and is seeking $20.5 million from State and Federal governments. Caribiner Architects has been appointed to lead design through to construction.

Communities

Jobs & IndustryEmployment Trends in Balga - Mirrabooka

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11,064 residents of Balga - Mirrabooka are employed, from a labour force of 12,549. Unemployment sits at 11.8%, with participation at 65.9%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.2% nationally over five years. That reflects industry composition only and makes no allowance for local population growth, so in an area growing as fast as this one it understates the likely rise in local jobs. The working-day population is estimated at 18,677, about 79% 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 local workforce in Balga - Mirrabooka is skilled and spread across multiple sectors, featuring an unemployment rate of 11.8% alongside a 4.0% increase in estimated employment over the preceding year. As of March 2026, employed residents numbered 11,064, with the local unemployment rate sitting 7.6% higher than the Greater Perth benchmark of 4.2%, indicating potential for labor market improvements. Labor force participation is also somewhat depressed, coming in at 65.9% versus 70.2% in Greater Perth. According to Census records, a minor 3.8% of the workforce operated from home, though this figure may have been influenced by COVID-19 lockdowns.

The primary sectors employing local residents are health care & social assistance, retail trade, and accommodation & food. There is a prominent concentration in transport, postal & warehousing, where local employment is 1.7 times the regional average. Conversely, professional & technical roles are underrepresented, making up only 4.5% of local jobs compared to the regional average of 8.2%. The heavily residential nature of the suburb means that local employment opportunities are limited, as shown by comparing the count of resident workers against the local working population from the Census. An analysis of SALM and ABS data by AreaSearch shows that during the 12 months leading to March 2026, employment grew by 4.0% while the labor force expanded by 3.9%, which kept the local unemployment rate steady. Over the same timeframe, Greater Perth saw employment rise by 2.0% and the labor force grow by 2.5%, with its unemployment rate climbing by 0.4 percentage points. The national employment projections released in May-25 by Jobs and Skills Australia provide further context on future demand trends for Balga - Mirrabooka. These five and ten-year projections have been applied to the local workforce mix to estimate future job trends. Nationwide, employment is projected to grow by 6.6% over five years and 13.7% over ten years, though these rates vary widely by sector. Applying these national projections to the local industrial makeup suggests employment in Balga - Mirrabooka will increase by 6.2% over five years and 13.2% over ten years (this represents a direct weighted extrapolation for demonstration purposes and does not incorporate local population forecasts).

Frequently Asked Questions - Employment

What is the employment situation in the Balga - Mirrabooka SA2?
As of March 2026, the Balga - Mirrabooka SA2 has approximately 11,064 employed residents with an unemployment rate of 11.8%. The elevated unemployment rate suggests challenging labour market conditions. The area faces employment challenges compared to other regions nationally.
How does the Balga - Mirrabooka SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Balga - Mirrabooka SA2 stands at 11.8%, which is 7.6 percentage points above Greater Perth's rate of 4.2%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Balga - Mirrabooka SA2?
The employment landscape in the Balga - Mirrabooka SA2 is dominated by several key sectors. The largest employers are health care & social assistance (17.7% of employment), retail trade (10.7%), and accommodation & food (8.9%). Other significant employers include construction and manufacturing.
How has employment changed recently in the Balga - Mirrabooka SA2?
Over the past year to March 2026, the Balga - Mirrabooka SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Perth saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the Balga - Mirrabooka SA2?
The workforce participation rate in the Balga - Mirrabooka SA2 is 65.9%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate trailing the Greater Perth average of 70.2%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Balga - Mirrabooka SA2's employment market?
The balga - mirrabooka sa2 shows notable specialization in transport, postal & warehousing, which employs 7.8% of the local workforce compared to 4.7% regionally. This concentration suggests the area has developed competitive advantages in this sector. The area also shows above-average employment in 3 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Balga - Mirrabooka SA2?
Based on Jobs and Skills Australia projections applied to the Balga - Mirrabooka SA2's industry mix, employment is expected to grow by 6.2% over the next five years and 13.2% 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 Balga - Mirrabooka SA2 compare nationally?
The balga - mirrabooka sa2's employment market shows weaker performance compared to most areas nationally. This suggests the need for targeted economic development initiatives. Recent job advertisement trends show the broader employment region saw a 0.1% decline, ranking 14.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Balga - Mirrabooka SA2?
Skilled workers will find good opportunities in the Balga - Mirrabooka SA2, with skilled sectors accounting for 30.2% of employment. Key sectors for skilled workers include health care & social assistance (17.7%), education & training (5.8%), and professional & technical (4.5%). With projected employment growth of 6.2% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Balga - Mirrabooka

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Median household income in Balga - Mirrabooka is $1,293 a week (about $67,000 a year), with median personal income at $629 a week. ATO records put median taxable income at $44,849 a year against an average of $50,609. 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

Taxpayer data from the ATO, analyzed by AreaSearch for the 2023 financial year, indicates that incomes in Balga - Mirrabooka are below the national average. Local taxpayers recorded a median income of $44,849 and an average income of $50,609, compared to Greater Perth averages of $60,748 and $80,248. Factoring in Wage Price Index growth of 10.93% since the 2023 financial year, current estimates for March 2026 are approximately $49,751 for median income and $56,141 for average income. Census findings place household, family, and personal incomes in Balga - Mirrabooka between the 15th and 19th percentiles nationwide.

Income distribution statistics show that 31.3% of the population (7,445 individuals) earn between $1,500 and $2,999, which aligns closely with the wider region where 32.0% fall into this range. Housing costs place a heavy burden on residents, leaving only 80.0% of disposable income and ranking at the 16th percentile.

Frequently Asked Questions - Income

What is the median taxable income in the Balga - Mirrabooka SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Balga - Mirrabooka SA2 is approximately $49,751. The official ATO data from FY-23 recorded a median of $44,849.
What is the average taxable income in the Balga - Mirrabooka SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Balga - Mirrabooka SA2 is approximately $56,141. The official ATO data from FY-23 recorded an average of $50,609.
How does the median taxable income in the Balga - Mirrabooka SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Balga - Mirrabooka SA2 is approximately $49,751 compared to $67,388 in Greater Perth. The official ATO data from FY-23 shows $44,849 and $60,748 respectively.
How does the average taxable income in the Balga - Mirrabooka SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Balga - Mirrabooka SA2 is approximately $56,141 compared to $89,019 in Greater Perth. The official ATO data from FY-23 shows $50,609 and $80,248 respectively.
What are the main income cohorts in the Balga - Mirrabooka SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~31.3% / 7,445 persons) of the Balga - Mirrabooka SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Balga - Mirrabooka SA2 compare to the region?
The largest income cohort in the Balga - Mirrabooka SA2 is the $1,500 - 2,999 group, representing about 31.3% of the population. In comparison, Greater Perth's largest income cohort is the $1,500 - 2,999 group, representing 32.0% of its population, according to the 2021 Census.
What is the median household income in the Balga - Mirrabooka SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Balga - Mirrabooka SA2 is $1,293/wk.
What is the median family income in the Balga - Mirrabooka SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Balga - Mirrabooka SA2 is $1,461/wk.
What is the median personal income in the Balga - Mirrabooka SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Balga - Mirrabooka SA2 is $629/wk.
How does the Balga - Mirrabooka SA2's income rank nationally?
The Balga - Mirrabooka SA2's income level is below the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The Balga - Mirrabooka SA2's median income among taxpayers is $44,849 and the average income stands at $50,609, which compares to figures for Greater Perth's of $60,748 and $80,248 respectively. Based on Wage Price Index growth of 10.93% since FY-23, current estimates would be approximately $49,751 (median) and $56,141 (average) as of March 2026.
What is the disposable income in the Balga - Mirrabooka SA2?
The estimated disposable income in the Balga - Mirrabooka SA2 is $4,483 per year according to AreaSearch analysis.
How does the Balga - Mirrabooka SA2's disposable income compare to the region?
The balga - mirrabooka sa2's disposable income is $4,483 compared to $6,842 for Greater Perth, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Balga - Mirrabooka

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Balga - Mirrabooka had 7,496 occupied dwellings at the 2021 Census, 74% detached houses and 2% apartments. 36% are owned with a mortgage, 44% rented and 20% owned outright. At that Census the median rent was $305 a week and the median mortgage repayment $1,482 a month. Rent absorbs 23.6% of household income here and mortgage repayments 26.5%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

The Census data on local housing types indicates that Balga - Mirrabooka consists of 73.7% houses and 26.3% other dwellings (including semi-detached properties, apartments, and alternative options), compared to the Perth metropolitan average of 77.8% houses and 22.1% other dwellings. Home ownership in Balga - Mirrabooka lags the metropolitan rate at 19.6%, with the remaining properties occupied by mortgagors (36.2%) or tenants (44.2%). The median monthly mortgage payment was $1,482, which sits below the metropolitan benchmark of $1,907, while the median weekly rent was recorded at $305, compared to the wider Perth average of $350.

Nationally, the area's mortgage costs are lower than the Australian average of $1,863, and weekly rents are also well below the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Balga - Mirrabooka SA2?
In the Balga - Mirrabooka SA2, 19.6% of homes are owned outright, 36.2% are owned with a mortgage, and 44.2% are rented.
What percentage of dwellings in the Balga - Mirrabooka SA2 are houses?
According to the latest data, 73.7% of dwellings in the Balga - Mirrabooka SA2 are houses.
What percentage of dwellings in the Balga - Mirrabooka SA2 are apartments or units?
In the Balga - Mirrabooka SA2, 2.4% of dwellings are apartments or units, with an additional 23.9% being semi-detached dwellings.
What is the level of outright home ownership in the Balga - Mirrabooka SA2?
Outright home ownership in the Balga - Mirrabooka SA2 stands at 19.6%, compared to 29.3% in Greater Perth.
What is the median monthly mortgage repayment in the Balga - Mirrabooka SA2?
The median monthly mortgage repayment in the Balga - Mirrabooka SA2 is $1,482, compared to $1,907 in Greater Perth.
What is the median weekly rent in the Balga - Mirrabooka SA2?
The median weekly rent in the Balga - Mirrabooka SA2 is $305, compared to $350 in Greater Perth.
What is the distribution of rental prices in the Balga - Mirrabooka SA2?
In the Balga - Mirrabooka SA2, 12.4% of rentals are $0-149/week, 60.1% are $150-349/week, 27.2% are $350-649/week, 0.2% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the Balga - Mirrabooka SA2?
The aggregate monthly housing cost in the Balga - Mirrabooka SA2 is $1,120, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Balga - Mirrabooka SA2?
In the Balga - Mirrabooka SA2, households with mortgages typically spend 26.5% of their income on mortgage repayments, while renters spend 23.6% of their income on rent.
How crowded are homes in the Balga - Mirrabooka SA2?
The average persons per bedroom ratio in the Balga - Mirrabooka SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Balga - Mirrabooka SA2 compare to the region?
Housing affordability in the Balga - Mirrabooka SA2 shows mortgage holders spending 26.5% of income on repayments (vs 23.6% regionally), while renters spend 23.6% of income on rent (vs 18.8% regionally).
What types of dwellings are most common in the Balga - Mirrabooka SA2?
The dwelling mix in the Balga - Mirrabooka SA2 consists of 73.7% detached houses, 23.9% semi-detached dwellings, 2.4% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Balga - Mirrabooka SA2?
Considering the housing occupancy patterns, the weighted average monthly housing cost is approximately $1,120. This accounts for outright owners paying no housing costs, mortgage holders paying $1,482/month, and renters paying $1,321/month.
How affordable is housing in the Balga - Mirrabooka SA2 relative to local incomes?
Housing in Balga - Mirrabooka consumes approximately 20.0% of median household income ($5,599 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 Balga - Mirrabooka SA2?
Recent development applications in Balga - Mirrabooka show attached dwellings contributing 40% of approvals compared to 26% of existing stock, while detached houses represent 60% of applications versus 74% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

HouseholdsHousehold Composition in Balga - Mirrabooka

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Balga - Mirrabooka counted 7,496 households at the 2021 Census, an estimated 8,478 today, averaging 2.6 people each. 29% are couples with children, against 19% couples without children. 29% 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 make up the majority of local households at 65.8%, consisting of couples with children (28.9%), couples without children (18.8%), and single-parent households (16.0%). Non-family living arrangements account for the remaining 34.2%, which is comprised of lone person households (29.0%) and group households (5.2%). The median household size is 2.6 people, which is identical to the Greater Perth average.

Frequently Asked Questions - Households

How many households are in the Balga - Mirrabooka SA2?
As of the 2021 Census, the Balga - Mirrabooka SA2 had 7,496 households. Based on population growth patterns, this has grown by approximately 13.1% to an estimated 8,478 households today.
What is the typical household size?
The median household size in the Balga - Mirrabooka SA2 is 2.6 people. This compares to 2.6 in Greater Perth and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 65.8% of all households. The remaining households consist of lone person households (29.0%), group households (5.2%), and other household types (0.0%).
How are families structured in the area?
Among the 4,932 family households, 28.9% are couples with children, 18.8% are couples without children at home, and 16.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Balga - Mirrabooka SA2 compare to regional household patterns?
Compared to Greater Perth, the Balga - Mirrabooka SA2 shows distinct household patterns. Conversely, family households are under-represented at 65.8% compared to the regional 71.5%. 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 Balga - Mirrabooka SA2 have an average of 1.6 children, matching the Greater Perth average of 1.6. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Balga - Mirrabooka SA2?
Marriage patterns reveal 42.0% of the adult population are currently married, while 39.4% have never married. This compares to 47.6% married and 36.1% never married across Greater Perth.
How significant are single-person households?
Single-person households represent 29.0% of all households in the Balga - Mirrabooka SA2, similar to the regional average of 24.9%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 5.2% of households, well below the Greater Perth average of 3.5%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Balga - Mirrabooka

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20.1% of adults in Balga - Mirrabooka hold a university qualification, including 14.4% with a bachelor degree and 4.4% with postgraduate qualifications. A further 23.7% hold a vocational qualification. 10 schools serve the area, with 3,765 enrolment places and an average ICSEA of 948 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 region shows opportunities for targeted learning programs, with university attainment rates (20.1%) sitting below the wider SA3 average of 37.1%. Bachelor degrees are the most common credential at 14.4%, followed by postgraduate qualifications (4.4%) and graduate diplomas (1.3%). Vocational and technical training is common, with 34.4% of residents aged 15+ holding a vocational qualification, consisting of advanced diplomas (10.7%) and certificates (23.7%). Enrolment in education is strong, with 35.0% of the population currently undertaking formal studies. This cohort is made up of 11.3% in primary schooling, 8.3% in secondary schooling, and 5.8% enrolled in tertiary programs.

Frequently Asked Questions - Education

What percentage of people in the Balga - Mirrabooka SA2 have university qualifications?
20.1% of people aged 15 and over in the Balga - Mirrabooka SA2 have university qualifications, compared to 30.1% in the broader region.
What percentage of people in the Balga - Mirrabooka SA2 have no formal qualifications?
45.6% of people aged 15 and over in the Balga - Mirrabooka SA2 have no formal qualifications, compared to 35.6% regionally.
How does the Balga - Mirrabooka SA2's education level compare to national averages?
The balga - mirrabooka sa2 ranks in the 29th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Balga - Mirrabooka SA2?
The most common qualifications in the Balga - Mirrabooka SA2 are: Certificate (23.7%), Bachelor Degree (14.4%), Advanced Diploma (10.7%).
What proportion of the Balga - Mirrabooka SA2's population is currently attending educational institutions?
35.0% of the population in the Balga - Mirrabooka SA2 is currently engaged in formal education, with 11.3% in primary school, 8.3% in secondary school, 5.8% at university.
What is the ICSEA score for schools in the Balga - Mirrabooka SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Balga - Mirrabooka SA2 is 948, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Balga - Mirrabooka SA2?
There are 10 schools within the Balga - Mirrabooka SA2, with a combined enrollment of approximately 3,765 students.
What types of schools are available in the Balga - Mirrabooka SA2?
The balga - mirrabooka sa2 includes 7 primary schools, 1 secondary school, 2 combined schools.

Schools Detail

AmenitiesServices & Amenities in Balga - Mirrabooka

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Getting AroundTransport & Commuting in Balga - Mirrabooka

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Public transport in Balga - Mirrabooka reaches 129 stops on 17 routes, timetabled for about 3,500 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 1.2 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 transit data shows 129 active bus stops operating in Balga - Mirrabooka, serviced by 17 different routes that facilitate 3,507 passenger trips each week. Transport access is excellent, with residents living an average of 178 meters from their nearest stop. As the suburb is primarily residential, most workers commute out of the area; private cars are the primary mode of transit at 85%, followed by buses at 6% and trains at 5%. Vehicle ownership stands at 1.2 per home, which is below the regional average. A small portion of residents (3.8%) work from home, based on the 2021 Census, which may reflect the pandemic conditions.

Services run at an average frequency of 501 trips daily across the network, which averages out to approximately 27 weekly trips per stop. The map shows the locations of the 100 nearest stops relative to the centrepoint of the suburb.

Frequently Asked Questions - Transport

How many public transport stops are in Balga - Mirrabooka?
There are 129 public transport stops within the Balga - Mirrabooka SA2.
How frequent are the transport services in Balga - Mirrabooka?
the Balga - Mirrabooka SA2 has 3,507 weekly trips across 17 routes, averaging 501 trips per day.
How far are residents from public transport in Balga - Mirrabooka?
On average, residential properties are 178 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Balga - Mirrabooka

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74.8% of residents in Balga - Mirrabooka report no long-term health condition. 5.4% need daily assistance with core activities, and 45.9% hold private health cover. The standardised death rate runs at 4.9 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health indicators for Balga - Mirrabooka are generally positive, with mortality rates and general health conditions matching national averages. Common ailments show a low prevalence in the overall population, although rates are elevated among older, vulnerable cohorts. Private health insurance coverage is low, with approximately 46% of the population (~10,918 people) holding policies, compared to 59.0% in Greater Perth and a national average of 55.7%. Asthma and mental health conditions are the most prevalent medical issues, affecting 6.4% and 7.0% of residents. Conversely, 74.8% of the population reported no chronic medical conditions, compared to 71.9% in Greater Perth.

Health outcomes for residents under the age of 65 track ahead of average. Residents aged 65 and over make up 13.7% of the local population (3,265 people), which is lower than the Greater Perth average of 16.1%. Senior health outcomes present some local difficulties, ranking lower nationally than the younger cohorts in the suburb.

Frequently Asked Questions - Health

How many people in the Balga - Mirrabooka SA2 have private health insurance?
Around 45.9% of people in the Balga - Mirrabooka SA2 are covered by private health insurance, which compares to 59.0% in the broader region of Greater Perth.
What percentage of the population requires ongoing medical assistance in the Balga - Mirrabooka SA2?
In the Balga - Mirrabooka SA2, 5.4% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 4.6% of people in Greater Perth require similar assistance.
How prevalent is asthma in the Balga - Mirrabooka SA2?
6.4% of people in the Balga - Mirrabooka SA2 are diagnosed with asthma. In comparison, 6.8% of the population across Greater Perth is affected by asthma.
What percentage of people have diabetes in the Balga - Mirrabooka SA2?
Diabetes affects 5.4% of the the Balga - Mirrabooka SA2 population, while in the surrounding region, 4.0% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Balga - Mirrabooka SA2?
3.0% of people in the Balga - Mirrabooka SA2 have heart disease. Across the region of Greater Perth, 3.3% of the population is affected by heart disease.
How does the Balga - Mirrabooka SA2 compare to the region in terms of overall private health coverage?
In the Balga - Mirrabooka SA2, 45.9% of the population are estimated to have private health insurance. Comparatively, Greater Perth sees an estimated private health coverage rate of 59.0%.

Ancestry & LanguageCultural Diversity in Balga - Mirrabooka

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52.4% of Balga - Mirrabooka residents were born overseas and 54.3% speak a language other than English at home, more culturally diverse than 92% of areas nationally. The largest reported ancestries are English (16.2%) and Australian (14.3%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Balga - Mirrabooka ranks among the most culturally diverse localities in Australia, with 54.3% of residents using a non-English language at home and 52.4% born overseas. Christianity is the primary religion, followed by 43.2% of the population. The most prominent religious variance is Islam, which is followed by 16.2% of the population, a figure significantly higher than the Greater Perth average of 3.2%. Parental country of birth statistics show that the leading ancestry groups in Balga - Mirrabooka are Other at 32.5% (well above the regional average of 11.2%), English at 16.2% (significantly lower than the regional average of 28.0%), and Australian at 14.3% (below the regional average of 21.2%).

Certain other backgrounds show high concentrations, with Vietnamese residents accounting for 4.9% of the local population (compared to 0.8% regionally), Macedonian at 1.9% (compared to 0.4%), and Serbian at 0.7% (compared to 0.3%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Balga - Mirrabooka SA2?
Balga - Mirrabooka is among the most culturally diverse areas in the country, with 54.3% of its population speaking a language other than English at home and 52.4% born overseas.
What is the most common religion in the Balga - Mirrabooka SA2?
The main religion in Balga - Mirrabooka was found to be Christianity, which makes up 43.2% of people in Balga - Mirrabooka. However, the most apparent overrepresentation was in Islam, which comprises 16.2% of the population, substantially higher than the Greater Perth average of 3.2%.
What are the top countries of origin in the Balga - Mirrabooka SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Balga - Mirrabooka are Other, comprising 32.5% of the population, which is substantially higher than the regional average of 11.2%, English, comprising 16.2% of the population, which is notably lower than the regional average of 28.0%, and Australian, comprising 14.3% of the population, which is notably lower than the regional average of 21.2%. Additionally, there are notable divergences in the representation of certain other ethnic groups: Vietnamese is notably overrepresented at 4.9% of Balga - Mirrabooka (vs 0.8% regionally), Macedonian at 1.9% (vs 0.4%) and Serbian at 0.7% (vs 0.3%).
How does the percentage of people born overseas compare to the regional average?
52.4% of the the Balga - Mirrabooka SA2 population was born overseas, compared to 37.7% regionally.
What percentage of the the Balga - Mirrabooka SA2 population speaks a language other than English at home?
54.3% of the population in the Balga - Mirrabooka SA2 speaks a language other than English at home, compared to 22.0% in the wider region.
How many people in the Balga - Mirrabooka SA2 identify as Australian Aboriginal?
2.6% of the the Balga - Mirrabooka SA2 population identifies as Australian Aboriginal, compared to 1.4% in the region.
What is the citizenship status of the population in the Balga - Mirrabooka SA2?
71.9% of the the Balga - Mirrabooka SA2 population holds citizenship, compared to 83.0% in the wider region.

Age StructureAge Profile of Balga - Mirrabooka

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The median resident of Balga - Mirrabooka is 33, younger than 88% of areas nationally. 31.2% 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

With a median age of 33, Balga - Mirrabooka has a younger population than Greater Perth (37) and Australia as a whole (38). Compared to Greater Perth, the suburb has a higher proportion of people aged 25 - 34 (18.2%) but a lower proportion of those aged 55 - 64 (9.2%). Since the 2021 Census, the 75 to 84 cohort has increased from 3.6% to 4.6% of the population, while the 0 to 4 group decreased from 7.7% to 6.8%. Population forecasts for 2041 show incoming demographic shifts, with the 75 to 84 cohort projected to expand by 64%, adding 695 residents to reach 1,790.

Aging trends are set to continue, with residents aged 65 and older representing 57% of the projected growth, while the 0 to 4 and 35 to 44 age brackets are expected to experience declines.

Frequently Asked Questions - Age

What is the median age in the Balga - Mirrabooka SA2?
According to the latest data, the median age in the Balga - Mirrabooka SA2 is 33 years.
How does the Balga - Mirrabooka SA2's median age compare to broader areas?
At 33 years, Balga - Mirrabooka is 4 years younger than the Greater Perth average (37 years) and 5 years younger than the national average (38 years).
What age groups are over-represented in the Balga - Mirrabooka SA2?
The most over-represented age group in the Balga - Mirrabooka SA2 compared to the Greater Perth region is the 25 - 34 group, making up 18.2% of the population.
What age groups are under-represented in the Balga - Mirrabooka SA2?
The most under-represented age group in the Balga - Mirrabooka SA2 compared to the Greater Perth region is the 55 - 64 group, making up 9.2% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Balga - Mirrabooka SA2 show significant variance compared to the Greater Perth region. The most under-represented age group is 85+ year-olds (1.3% vs 2.0%).
What is the percentage of children (0-14 years) in the Balga - Mirrabooka SA2?
The percentage of children aged 0-14 years in the Balga - Mirrabooka SA2 is 19.8%.
What is the percentage of older people (65+ years) in the Balga - Mirrabooka SA2?
The percentage of people aged 65 and over in the Balga - Mirrabooka SA2 is 13.7%.

Data & MethodBoundaries, Sources & Method for Balga - Mirrabooka

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 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) 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, State agencies, Local governments Daily Jul 2026 last month all 10 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 Jul 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) Jul 2026 last 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 — 71 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (21,032 at the 2021 Census → 23,787 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 (505021085). 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 Balga - Mirrabooka 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 Balga - Mirrabooka 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 Balga - Mirrabooka 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 (Jul 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 Jul 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