Murrumba Downs - Griffin

SA2

Greater Brisbane / North Lakes

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Sep 2026 · Refreshed ABS QuickStats 314021389 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 Murrumba Downs - Griffin

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DemographicsPopulation Growth in Murrumba Downs - Griffin

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Murrumba Downs - Griffin has an estimated 27,418 residents, up from 23,089 at the 2021 Census — a change of 4,329 people, or 18.7%. Growth has averaged 3.7% a year over five years, faster than 89% of areas nationally. 736 new addresses have been validated here since Census night. Natural increase accounts for 42.9% of that increase. That puts 1,218 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

As of Aug 2026, demographic analysis from AreaSearch indicates that Murrumba Downs - Griffin has an estimated population of 27,418 residents. This represents an expansion of 4,329 people (18.7%) relative to the 23,089 people recorded in the 2021 Census. This growth is derived from the ABS estimated resident population figure of 27,130 recorded as of June 2025 alongside 736 validated new addresses registered following the Census benchmark. Consequently, population density stands at 1,217 persons per square kilometer, tracking higher than the national norm across locations evaluated by AreaSearch. Outpacing both state levels and the national average (9.5%), the locality's 18.7% post-2021 Census growth establishes it as a regional frontrunner in population gains.

Natural increase served as the primary growth catalyst, generating roughly 42.9% of recent net additions, complemented by positive contributions across interstate migration and overseas migration. Projections utilised by AreaSearch incorporate ABS/Geoscience Australia data released in 2024 (taking 2022 as its base period) for each SA2. For areas lacking this coverage or extending post-2032, Queensland State Government SA2 projections released in 2023 (utilising 2021 data) are adopted. Because state datasets omit age cohort breakdowns, AreaSearch applies proportional growth weightings derived from the ABS Greater Capital Region projections released in 2023 (grounded in 2022 data) across each age band. Driven by these anticipated demographic patterns, future expansion is projected to place the area within the upper quartile nationwide, adding 10,880 persons by 2041 according to recent annual ERP data, which equates to an overall 16-year gain of 38.6%.

Frequently Asked Questions - Population

What is the latest population estimate for the Murrumba Downs - Griffin SA2?
Total population for the Murrumba Downs - Griffin SA2 was estimated to be approximately 27,418 as at Aug 26. This is based upon an estimated resident population of 27,130 from the ABS up to June 2025.
How has the population in the Murrumba Downs - Griffin SA2 changed since 2021?
The murrumba downs - griffin sa2 has added approximately 4,329 people and shown a 18.75% increase from the 23,089 people recorded at the 2021 Census period.
What is the population density in the Murrumba Downs - Griffin SA2?
The population density in the Murrumba Downs - Griffin SA2 is estimated at 1,217 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Murrumba Downs - Griffin SA2?
Over the past 10 years, the population in the Murrumba Downs - Griffin SA2 has shown a compound annual growth rate of 5.0% per annum.
What are the main drivers of population growth in the Murrumba Downs - Griffin SA2?
Population growth in the Murrumba Downs - Griffin SA2 is driven by: Natural increase (42.9%), Overseas migration (37.2%), Interstate migration (19.9%). The primary driver is Natural increase, contributing 42.9% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Murrumba Downs - Griffin

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767 new dwellings have been approved in Murrumba Downs - Griffin over the past five years, an average of 153 a year. That places the area in the 90th percentile for residential development activity nationally, about 6 approvals per 1,000 residents a year. Of the 133 dwellings approved in the latest reporting year, 81% 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 building approvals across Murrumba Downs - Griffin have averaged approximately 153 new homes annually, amounting to 767 homes over the past 5 financial years. Between FY-22 and FY-26, the area added an average of 5.8 new residents per year per completed home, creating an environment where demand substantially outstrips new residential supply, typically applying upward pressure on local prices and intensifying buyer competition. Meanwhile, construction costs for new dwellings average $338,000—sitting below broader regional benchmarks—providing buyers with relatively accessible price points. Non-residential building activity also saw moderate momentum, with $23.9 million in commercial development approvals recorded this financial year.

Residential development in Murrumba Downs - Griffin tracks moderately above Greater Brisbane, registering 10.0% above regional average per person over the 5 year period. While construction activity has moderated in recent years, this volume supports established property values while ensuring adequate choices for purchasers. Detached houses account for 81.0% of recent construction while attached dwellings represent 19.0%, preserving the suburban fabric of family-oriented residences designed for occupants seeking ample living space. Furthermore, the district records roughly 272 people per dwelling approval, pointing toward continued development capacity. Long-term demographic forecasts indicate Murrumba Downs - Griffin will expand by 10,592 residents by 2041 according to the latest AreaSearch quarterly estimate. Should dwelling delivery maintain its present trajectory, additions to housing stock could lag behind population growth, potentially heightening competition among prospective purchasers and reinforcing local capital growth.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Murrumba Downs - Griffin SA2 recently?
Dwelling approval activity in the the Murrumba Downs - Griffin SA2 area has seen 198 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Murrumba Downs - Griffin SA2's current population of 27,418 has been supported by 153 approvals on average over recent years.
How does the Murrumba Downs - Griffin SA2's development activity compare to the broader region?
The Murrumba Downs - Griffin SA2 has seen 0.62 approvals per 100 people in recent years, compared to 0.79 approvals in the broader region. This means that one dwelling has been approved for every 272 people in the Murrumba Downs - Griffin SA2, compared to one for every 117 in the broader region.
Is the Murrumba Downs - Griffin SA2 keeping up with housing demand?
With the population expected to increase by 10,592 people by 2041, around 5,296 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the Murrumba Downs - Griffin SA2?
Looking at development activity over the past five years, the Murrumba Downs - Griffin SA2's approval levels have been significantly below the yearly average of 153, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the Murrumba Downs - Griffin SA2?
The population in the Murrumba Downs - Griffin SA2 is expected to grow by 10,592 people by 2041, necessitating approximately 5,296 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 Murrumba Downs - Griffin SA2?
Over the past five years, the population in the Murrumba Downs - Griffin SA2 has grown by approximately 21,290 people, while 767 residential approvals were recorded. This equates to a ratio of 27.8 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 Murrumba Downs - Griffin SA2?
With dwelling approval activity running at an average of 153 approvals per year and a population of 27,418, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 10,592 people by 2041, around 5,296 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Murrumba Downs - Griffin

Development applications around Murrumba Downs - Griffin

Development approvals is a new addition to AreaSearch. We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
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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 Murrumba Downs - Griffin

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AreaSearch tracks 18 current infrastructure and development projects inside Murrumba Downs - Griffin, worth an estimated $2.46 billion. A further 132 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $52.6 billion. 46 are already under construction and 65 are due for completion within three years. The pipeline spans residential development, transport & logistics and communities, precincts & urban renewal. 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

Strategic planning initiatives, substantial capital works, and transport developments play an essential role in driving community development. AreaSearch has pinpointed 41 projects positioned to influence the district, with prominent undertakings including the Redcliffe Peninsula Rail Line Upgrades, River Cove Residences, Moreton Bay Marine Education and Discovery Centre, and the Moreton Bay Central (formerly The Mill at Moreton Bay) - Knowledge and Innovation Precinct.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Murrumba Downs - Griffin SA2?
Key infrastructure and planning changes likely to influence the Murrumba Downs - Griffin SA2 include: Redcliffe Peninsula Rail Line Upgrades (Planning); River Cove Residences (Construction); Moreton Bay Marine Education and Discovery Centre (Proposed); Moreton Bay Central (formerly The Mill at Moreton Bay) - Knowledge and Innovation Precinct (Construction); and Griffin Crest Estate (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Murrumba Downs - Griffin SA2?
Infrastructure development impacting the Murrumba Downs - Griffin SA2 spans multiple sectors including Residential Development, Transport & Logistics, and Tourism, among others.
What is the scale of infrastructure investment impacting the Murrumba Downs - Griffin SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $2.4 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Murrumba Downs - Griffin SA2 vicinity.
How does the Murrumba Downs - Griffin SA2's infrastructure development compare to other areas?
With an infrastructure score in the top 40%, the Murrumba Downs - Griffin SA2 demonstrates above-average development activity compared to national benchmarks.
Moreton Bay Marine Education and Discovery Centre
Category: Tourism
Stage: Proposed | Est. Comp: 2029
Source / Links: Link 1   Link 2  

The Moreton Bay Marine Education and Discovery Centre is a proposed state-of-the-art facility located within the Osprey House precinct. It aims to serve as a regional hub for marine conservation and education, featuring interactive exhibits on Quandamooka marine ecosystems, research spaces, and aquaria. The project focuses on protecting local species like dugongs and sea turtles while enhancing ecotourism. As of mid-2025, the project remains in the planning and proposal phase, integrated into the broader environmental strategy for the region.

Tourism

River Cove Residences
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Boutique riverside estate delivering 81 terrace home and land packages along the North Pine River. Land is registered, civil works complete, and home construction is underway with final Stage 9 selling. Partner developers are Thompson Sustainable Homes and Avon Estates.

Residential Development

Griffin Sports Complex - Stage 2 Expansion
Category: Sports & Recreation
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Stage 2 expansion of the Griffin District Sports Complex to deliver additional multi-purpose sports fields, netball and tennis courts, spectator viewing areas, amenities clubhouse, and a district playground.

Sports & Recreation

Bruce Highway Gateway Motorway to Dohles Rocks Road Upgrade Stage 2
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2031
Source / Links: Link 1   Link 2  

Stage 2 of the Gateway Motorway and Bruce Highway Upgrades program, delivering two-lane collector-distributor roads between Gateway Motorway and Dohles Rocks Road, two new bridges over Pine River, active transport pathway extensions, and a fauna underpass.

Transport & Logistics

New Freshwater Creek Pedestrian Bridge, Griffin and Mango Hill
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Construction of a new active-transport pedestrian and cyclist bridge across Freshwater Creek connecting Aspire Parade in Griffin to Brushwood Court in Mango Hill, providing improved direct connectivity to Mango Hill Rail Station and the Moreton Bay Rail Cycleway.

Communities, Precincts & Urban Renewal

Bettson Boulevard Child Care & Community Precinct
Category: Communities, Precincts & Urban Renewal
Stage: Under Assessment | Est. Comp: 2027

Development proposal for a multi-service community and childcare precinct along Bettson Boulevard in Griffin. The proposal incorporates an early learning centre alongside integrated public recreation space, car parking, and landscaping to service the surrounding masterplanned residential community.

Communities, Precincts & Urban Renewal

North Brisbane Bruce Highway Western Alternative - Stage 3 Corridor Identification
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2032
Source / Links: Link 1   Link 2  

Planning and corridor protection for Stage 3 (Narangba to Bald Hills section) of the Bruce Highway Western Alternative (Moreton Motorway), designed to unlock local transport bottlenecks and provide alternative arterial capacity through the Griffin and Pine River growth corridors.

Transport & Logistics

46 Goodrich Road East Townhomes
Category: Residential Development
Stage: Dev. Approval | Est. Comp: 2026
Source / Links: Link 1   

A residential medium-density development delivering 44 two-storey townhomes across multiple blocks. The approved proposal includes extensive communal open space, private courtyards, and 95 car parking spaces for residents and visitors in the City of Moreton Bay.

Residential Development

Jobs & IndustryEmployment Trends in Murrumba Downs - Griffin

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15,728 residents of Murrumba Downs - Griffin are employed, from a labour force of 16,414. Unemployment sits at 4.2%, with participation at 78.5%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.6% 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 20,671, about 75% 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

Murrumba Downs - Griffin maintains a skilled workforce marked by substantial representation in essential services, steady employment patterns over the past year, and an unemployment rate of 4.2%. As of March 2026, employed residents total 15,728, while the local jobless rate sits 0.1% below Greater Brisbane's 4.3%. Labor market engagement is exceptionally strong, with the 78.5% participation rate substantially exceeding Greater Brisbane's 70.1%. While Census figures recorded 15.4% of workers based at home, these results reflect conditions during Covid-19 lockdown periods. Local employment is predominantly concentrated in health care & social assistance, retail trade, and construction.

A significant workforce cluster is evident in transport, postal & warehousing, where participation reaches 1.5 times the regional average. In contrast, professional & technical roles account for a smaller share, sitting at 5.4% compared to the regional baseline of 8.9%. A comparison of resident workers against the local Census working population highlights the predominantly residential character of the suburb and its comparatively limited on-site employment opportunities. AreaSearch assessment of ABS and SALM metrics indicates that both the workforce and local employment grew by 0.4% during the 12 months to March 2026, preserving a stable unemployment rate. Over the identical timeframe, Greater Brisbane recorded a 3.2% gain in employment and a 3.4% rise in the labour pool, alongside a 0.1 percentage points uptick in unemployment. Broader labor demand trajectories can also be evaluated through national industry forecasts from Jobs and Skills Australia as of Mar-26. Projected forward across five- and ten-year horizons against the local industry baseline, these forecasts highlight distinct sector variations, with nationwide employment anticipated to grow by 6.6% over five years and 13.7% over ten years. Extrapolating these industry rates across Murrumba Downs - Griffin's employment distribution indicates potential local job increases of 6.6% over five years and 13.7% over ten years, serving as an illustrative weighting model independent of local population trends.

Frequently Asked Questions - Employment

What is the employment situation in the Murrumba Downs - Griffin SA2?
As of March 2026, the Murrumba Downs - Griffin SA2 has approximately 15,728 employed residents with an unemployment rate of 4.2%. This healthy unemployment rate suggests a well-functioning labour market. Employment indicators are below the national average, suggesting room for improvement.
How does the Murrumba Downs - Griffin SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Murrumba Downs - Griffin SA2 stands at 4.2%, which is broadly in line with Greater Brisbane's rate of 4.3%. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Murrumba Downs - Griffin SA2?
The employment landscape in the Murrumba Downs - Griffin SA2 is dominated by several key sectors. The largest employers are health care & social assistance (18.2% of employment), retail trade (11.4%), and construction (9.7%). Other significant employers include transport, postal & warehousing and education & training.
How has employment changed recently in the Murrumba Downs - Griffin SA2?
Over the past year to March 2026, the Murrumba Downs - Griffin 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 Brisbane saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the Murrumba Downs - Griffin SA2?
The workforce participation rate in the Murrumba Downs - Griffin SA2 is 78.5%, 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 Brisbane average of 70.1%, indicating stronger workforce attachment in the local area.
Which industries are over-represented in the Murrumba Downs - Griffin SA2's employment market?
The murrumba downs - griffin sa2 shows notable specialization in transport, postal & warehousing, which employs 8.4% of the local workforce compared to 5.6% regionally. This concentration suggests the area has developed competitive advantages in this sector. 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 Murrumba Downs - Griffin SA2?
Based on Jobs and Skills Australia projections applied to the Murrumba Downs - Griffin SA2's industry mix, employment is expected to grow by 6.6% over the next five years and 13.7% 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 Murrumba Downs - Griffin SA2 compare nationally?
The murrumba downs - griffin sa2's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many other regions. Recent job advertisement trends show the broader employment region saw a 4.6% decline, ranking 28.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Murrumba Downs - Griffin SA2?
Skilled workers will find good opportunities in the Murrumba Downs - Griffin SA2, with skilled sectors accounting for 36.2% of employment. Key sectors for skilled workers include health care & social assistance (18.2%), education & training (8.1%), and professional & technical (5.4%). With projected employment growth of 6.6% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Murrumba Downs - Griffin

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Median household income in Murrumba Downs - Griffin is $1,939 a week (about $101,000 a year), with median personal income at $928 a week. ATO records put median taxable income at $62,821 a year against an average of $69,837. 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

Based on ATO postcode records compiled by AreaSearch for financial year 2023, local earnings in the Murrumba Downs - Griffin SA2 sit slightly higher than the national median, recording a median income of $62,821 alongside an average income of $69,837. Within Greater Brisbane, the corresponding median income is $58,236 and the average income is $72,799. Adjusting for 11.36% Wage Price Index growth since financial year 2023, current modelled figures point to approximately $69,957 (median) and $77,770 (average) as of March 2026. Across personal, family, and household levels, 2021 Census data positions the area near the 66th percentile nationwide.

A cohort of 11,323 individuals (41.3% of the population) earns between $1,500 - 2,999, which aligns closely with the 33.3% regional benchmark. Even though housing expenses absorb 17.6% of income, solid earnings keep disposable income in the 59th percentile and position the community within the 6th decile on the SEIFA income scale.

Frequently Asked Questions - Income

What is the median taxable income in the Murrumba Downs - Griffin SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Murrumba Downs - Griffin SA2 is approximately $69,957. The official ATO data from FY-23 recorded a median of $62,821.
What is the average taxable income in the Murrumba Downs - Griffin SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Murrumba Downs - Griffin SA2 is approximately $77,770. The official ATO data from FY-23 recorded an average of $69,837.
How does the median taxable income in the Murrumba Downs - Griffin SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Murrumba Downs - Griffin SA2 is approximately $69,957 compared to $64,852 in Greater Brisbane. The official ATO data from FY-23 shows $62,821 and $58,236 respectively.
How does the average taxable income in the Murrumba Downs - Griffin SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Murrumba Downs - Griffin SA2 is approximately $77,770 compared to $81,069 in Greater Brisbane. The official ATO data from FY-23 shows $69,837 and $72,799 respectively.
What are the main income cohorts in the Murrumba Downs - Griffin SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~41.3% / 11,323 persons) of the Murrumba Downs - Griffin SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Murrumba Downs - Griffin SA2 compare to the region?
The largest income cohort in the Murrumba Downs - Griffin SA2 is the $1,500 - 2,999 group, representing about 41.3% of the population. In comparison, Greater Brisbane's largest income cohort is the $1,500 - 2,999 group, representing 33.3% of its population, according to the 2021 Census.
What is the median household income in the Murrumba Downs - Griffin SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Murrumba Downs - Griffin SA2 is $1,939/wk.
What is the median family income in the Murrumba Downs - Griffin SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Murrumba Downs - Griffin SA2 is $2,124/wk.
What is the median personal income in the Murrumba Downs - Griffin SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Murrumba Downs - Griffin SA2 is $928/wk.
How does the Murrumba Downs - Griffin SA2's income rank nationally?
The Murrumba Downs - Griffin SA2's income level is just above the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The Murrumba Downs - Griffin SA2's median income among taxpayers is $62,821 and the average income stands at $69,837, which compares to figures for Greater Brisbane's of $58,236 and $72,799 respectively. Based on Wage Price Index growth of 11.36% since FY-23, current estimates would be approximately $69,957 (median) and $77,770 (average) as of March 2026.
What is the disposable income in the Murrumba Downs - Griffin SA2?
The estimated disposable income in the Murrumba Downs - Griffin SA2 is $6,921 per year according to AreaSearch analysis.
How does the Murrumba Downs - Griffin SA2's disposable income compare to the region?
The murrumba downs - griffin sa2's disposable income is $6,921 compared to $6,725 for Greater Brisbane, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Murrumba Downs - Griffin

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Murrumba Downs - Griffin had 8,069 occupied dwellings at the 2021 Census, 73% detached houses and 1% apartments. 42% are owned with a mortgage, 42% rented and 17% owned outright. At that Census the median rent was $380 a week and the median mortgage repayment $1,901 a month, a total housing cost higher than 79% of areas nationally. Rent absorbs 19.6% of household income here and mortgage repayments 22.6%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to the latest Census, residential dwellings in Murrumba Downs - Griffin consisted of 72.9% houses alongside 27.1% other dwellings (incorporating semi-detached homes, units, and alternative formats), compared with 73.5% houses and 26.5% other dwellings throughout Brisbane metro. Outright property ownership trailed the broader metropolitan benchmark, standing at 16.5%, while mortgaged properties accounted for 41.7% and tenant-occupied rentals comprised 41.8%. Typical mortgage commitments sat at a median monthly repayment of $1,901, surpassing the Brisbane metro standard of $1,863, while weekly rent matched the metro median at $380. Compared to Australian figures, local mortgage repayments surpass the national benchmark of $1,863, and typical rent levels outpace the national rate of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Murrumba Downs - Griffin SA2?
In the Murrumba Downs - Griffin SA2, 16.5% of homes are owned outright, 41.7% are owned with a mortgage, and 41.8% are rented.
What percentage of dwellings in the Murrumba Downs - Griffin SA2 are houses?
According to the latest data, 72.9% of dwellings in the Murrumba Downs - Griffin SA2 are houses.
What percentage of dwellings in the Murrumba Downs - Griffin SA2 are apartments or units?
In the Murrumba Downs - Griffin SA2, 0.5% of dwellings are apartments or units, with an additional 26.6% being semi-detached dwellings.
What is the level of outright home ownership in the Murrumba Downs - Griffin SA2?
Outright home ownership in the Murrumba Downs - Griffin SA2 stands at 16.5%, compared to 26.7% in Greater Brisbane.
What is the median monthly mortgage repayment in the Murrumba Downs - Griffin SA2?
The median monthly mortgage repayment in the Murrumba Downs - Griffin SA2 is $1,901, compared to $1,863 in Greater Brisbane.
What is the median weekly rent in the Murrumba Downs - Griffin SA2?
The median weekly rent in the Murrumba Downs - Griffin SA2 is $380, compared to $380 in Greater Brisbane.
What is the distribution of rental prices in the Murrumba Downs - Griffin SA2?
In the Murrumba Downs - Griffin SA2, 0.8% of rentals are $0-149/week, 19.9% are $150-349/week, 77.9% are $350-649/week, 1.3% are $650-949/week, and 0.1% are $950+/week.
What is the average monthly housing cost in the Murrumba Downs - Griffin SA2?
The aggregate monthly housing cost in the Murrumba Downs - Griffin SA2 is $1,481, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Murrumba Downs - Griffin SA2?
In the Murrumba Downs - Griffin SA2, households with mortgages typically spend 22.6% of their income on mortgage repayments, while renters spend 19.6% of their income on rent.
How crowded are homes in the Murrumba Downs - Griffin SA2?
The average persons per bedroom ratio in the Murrumba Downs - Griffin SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Murrumba Downs - Griffin SA2 compare to the region?
Housing affordability in the Murrumba Downs - Griffin SA2 shows mortgage holders spending 22.6% of income on repayments (vs 23.3% regionally), while renters spend 19.6% of income on rent (vs 20.6% regionally).
What types of dwellings are most common in the Murrumba Downs - Griffin SA2?
The dwelling mix in the Murrumba Downs - Griffin SA2 consists of 72.9% detached houses, 26.6% semi-detached dwellings, 0.5% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Murrumba Downs - Griffin SA2?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,480. This accounts for outright owners paying no housing costs, mortgage holders paying $1,901/month, and renters paying $1,645/month.
How affordable is housing in the Murrumba Downs - Griffin SA2 relative to local incomes?
Housing in Murrumba Downs - Griffin consumes approximately 17.6% of median household income ($8,396 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 Murrumba Downs - Griffin SA2?
Recent development applications in Murrumba Downs - Griffin show attached dwellings contributing 8% of approvals compared to 27% of existing stock, while detached houses represent 92% of applications versus 73% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Murrumba Downs - Griffin

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Murrumba Downs - Griffin counted 8,069 households at the 2021 Census, an estimated 9,582 today, averaging 2.8 people each. 39% are couples with children, more than in 76% of areas nationally, against 26% couples without children. 18% of households are people living alone, and families average 1.5 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families constitute the vast majority of local households at 79.7%, featuring couples with children at 38.7%, couples without children at 26.2%, and single parent families making up 14.0%. Non-family living arrangements account for the remaining 20.3%, comprising lone person households at 17.6% and group households at 2.8%. With a median household size of 2.8 people, occupancy exceeds the Greater Brisbane average of 2.6.

Frequently Asked Questions - Households

How many households are in the Murrumba Downs - Griffin SA2?
As of the 2021 Census, the Murrumba Downs - Griffin SA2 had 8,069 households. Based on population growth patterns, this has grown by approximately 18.8% to an estimated 9,582 households today.
What is the typical household size?
The median household size in the Murrumba Downs - Griffin SA2 is 2.8 people. This compares to 2.6 in Greater Brisbane and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 79.7% of all households. The remaining households consist of lone person households (17.6%), group households (2.8%), and other household types (0.0%).
How are families structured in the area?
Among the 6,430 family households, 38.7% are couples with children, 26.2% are couples without children at home, and 14.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Murrumba Downs - Griffin SA2 compare to regional household patterns?
Compared to Greater Brisbane, the Murrumba Downs - Griffin SA2 shows distinct household patterns. Family households are notably over-represented at 79.7% (versus 71.7% regionally). Conversely, lone person households are under-represented at 17.6% compared to the regional 23.6%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Murrumba Downs - Griffin SA2 have an average of 1.5 children, matching the Greater Brisbane average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Murrumba Downs - Griffin SA2?
Marriage patterns reveal 48.6% of the adult population are currently married, while 36.1% have never married. This compares to 45.0% married and 38.4% never married across Greater Brisbane.
How significant are single-person households?
Single-person households represent 17.6% of all households in the Murrumba Downs - Griffin SA2, notably lower than the regional average of 23.6%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.8% of households, well below the Greater Brisbane average of 4.7%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Murrumba Downs - Griffin

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22.8% of adults in Murrumba Downs - Griffin hold a university qualification, including 16.4% with a bachelor degree and 4.1% with postgraduate qualifications. A further 28.4% hold a vocational qualification. 4 schools serve the area, with 4,388 enrolment places and an average ICSEA of 1,028 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

Tertiary educational attainment across Murrumba Downs - Griffin sits below broader metropolitan levels, with 22.8% of individuals aged 15+ holding a higher education degree compared to 30.5% in Greater Brisbane, highlighting room for ongoing upskilling. Bachelor degrees constitute the largest share at 16.4%, followed by postgraduate qualifications at 4.1% and graduate diplomas at 2.3%. Vocational and technical qualifications show strong presence across the community, with 42.0% of residents aged 15+ possessing vocational credentials, including 13.6% with advanced diplomas and 28.4% holding certificates. Community engagement with learning is high, as 31.2% of the local population is enrolled in formal study.

Within this group, 11.8% attend primary education, 7.9% are in secondary education, and 4.5% are undertaking tertiary education programs.

Frequently Asked Questions - Education

What percentage of people in the Murrumba Downs - Griffin SA2 have university qualifications?
22.8% of people aged 15 and over in the Murrumba Downs - Griffin SA2 have university qualifications, compared to 30.5% in the broader region.
What percentage of people in the Murrumba Downs - Griffin SA2 have no formal qualifications?
35.2% of people aged 15 and over in the Murrumba Downs - Griffin SA2 have no formal qualifications, compared to 35.8% regionally.
How does the Murrumba Downs - Griffin SA2's education level compare to national averages?
The murrumba downs - griffin sa2 ranks in the 64th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Murrumba Downs - Griffin SA2?
The most common qualifications in the Murrumba Downs - Griffin SA2 are: Certificate (28.4%), Bachelor Degree (16.4%), Advanced Diploma (13.6%).
What proportion of the Murrumba Downs - Griffin SA2's population is currently attending educational institutions?
31.2% of the population in the Murrumba Downs - Griffin SA2 is currently engaged in formal education, with 11.8% in primary school, 7.9% in secondary school, 4.5% at university.
What is the ICSEA score for schools in the Murrumba Downs - Griffin SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Murrumba Downs - Griffin SA2 is 1028, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Murrumba Downs - Griffin SA2?
There are 4 schools within the Murrumba Downs - Griffin SA2, with a combined enrollment of approximately 4,388 students.
What types of schools are available in the Murrumba Downs - Griffin SA2?
The murrumba downs - griffin sa2 includes 3 primary schools, 1 secondary school.

Schools Detail

AmenitiesServices & Amenities in Murrumba Downs - Griffin

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Getting AroundTransport & Commuting in Murrumba Downs - Griffin

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Getting around Murrumba Downs - Griffin means driving: households keep an average of 1.5 vehicles, and no scheduled public transport appears in the current timetable feeds. Service data is built from operators' published GTFS timetables; vehicle ownership is from the 2021 Census.

Frequently Asked Questions - Transport

Is public transport available in Murrumba Downs - Griffin?
Limited or no public transport data is available for the Murrumba Downs - Griffin SA2.

Transport Stops Detail

HealthcareHealth Services in Murrumba Downs - Griffin

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71.7% of residents in Murrumba Downs - Griffin report no long-term health condition. 4.7% need daily assistance with core activities, and 53.9% hold private health cover. The standardised death rate runs at 4.5 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 across Murrumba Downs - Griffin reflect generally favorable conditions, with AreaSearch evaluations of general health issues and mortality rates tracking close to nationwide standards. The prevalence of common illnesses remains low among the broader population, though older and vulnerable groups display higher rates than the national norm. Private health insurance coverage exceeds the typical SA2, encompassing approximately 54% of the population (~14,778 people). Asthma and mental health issues represent the most widespread medical diagnoses in the suburb, affecting 8.2% and 9.1% of residents respectively. Conversely, 71.7% of community members reported no diagnosed medical conditions, exceeding the 69.2% rate in Greater Brisbane.

Working-age residents demonstrate typical health profiles, while residents aged 65 and over number 2,925 people (10.7% of the total), below the 15.0% proportion seen across Greater Brisbane. Senior cohorts encounter greater health hurdles, though overall outcomes sit below broader national figures.

Frequently Asked Questions - Health

How many people in the Murrumba Downs - Griffin SA2 have private health insurance?
Around 53.9% of people in the Murrumba Downs - Griffin SA2 are covered by private health insurance, which compares to 55.8% in the broader region of Greater Brisbane.
What percentage of the population requires ongoing medical assistance in the Murrumba Downs - Griffin SA2?
In the Murrumba Downs - Griffin SA2, 4.7% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.7% of people in Greater Brisbane require similar assistance.
How prevalent is asthma in the Murrumba Downs - Griffin SA2?
8.2% of people in the Murrumba Downs - Griffin SA2 are diagnosed with asthma. In comparison, 8.0% of the population across Greater Brisbane is affected by asthma.
What percentage of people have diabetes in the Murrumba Downs - Griffin SA2?
Diabetes affects 3.4% of the the Murrumba Downs - Griffin 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 Murrumba Downs - Griffin SA2?
2.9% of people in the Murrumba Downs - Griffin SA2 have heart disease. Across the region of Greater Brisbane, 3.5% of the population is affected by heart disease.
How does the Murrumba Downs - Griffin SA2 compare to the region in terms of overall private health coverage?
In the Murrumba Downs - Griffin SA2, 53.9% of the population are estimated to have private health insurance. Comparatively, Greater Brisbane sees an estimated private health coverage rate of 55.8%.

Ancestry & LanguageCultural Diversity in Murrumba Downs - Griffin

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27.5% of Murrumba Downs - Griffin residents were born overseas and 17.6% speak a language other than English at home. The largest reported ancestries are English (27.3%) and Australian (25.2%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Murrumba Downs - Griffin exhibits greater cultural diversity than most surrounding markets, with 27.5% of residents born abroad and 17.6% speaking a non-English language at home. Christianity stands as the predominant faith, practiced by 45.9% of the population. Notably, the Other category shows pronounced representation, encompassing 4.6% of residents in comparison to 1.3% throughout Greater Brisbane. Looking at parental origin and ancestry, the largest groups in Murrumba Downs - Griffin are English at 27.3%, Australian at 25.2%, and Other at 10.3%. Furthermore, distinct variations appear in several specific background groups: New Zealand heritage represents 1.4% locally (relative to 1.0% across the region), Maori ancestry stands at 1.8% (versus 1.1%), and Samoan heritage makes up 1.2% (compared to 0.9%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Murrumba Downs - Griffin SA2?
Murrumba Downs - Griffin was found to be more culturally diverse than the vast majority of local markets, with 17.6% of its population speaking a language other than English at home and 27.5% born overseas.
What is the most common religion in the Murrumba Downs - Griffin SA2?
The main religion in Murrumba Downs - Griffin was found to be Christianity, which makes up 45.9% of people in Murrumba Downs - Griffin. However, the most apparent overrepresentation was in Other, which comprises 4.6% of the population, compared to 1.3% across Greater Brisbane.
What are the top countries of origin in the Murrumba Downs - Griffin SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Murrumba Downs - Griffin are English, comprising 27.3% of the population, Australian, comprising 25.2% of the population, and Other, comprising 10.3% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: New Zealand is notably overrepresented at 1.4% of Murrumba Downs - Griffin (vs 1.0% regionally), Maori at 1.8% (vs 1.1%) and Samoan at 1.2% (vs 0.9%).
How does the percentage of people born overseas compare to the regional average?
27.5% of the the Murrumba Downs - Griffin SA2 population was born overseas, compared to 28.5% regionally.
What percentage of the the Murrumba Downs - Griffin SA2 population speaks a language other than English at home?
17.6% of the population in the Murrumba Downs - Griffin SA2 speaks a language other than English at home, compared to 18.7% in the wider region.
How many people in the Murrumba Downs - Griffin SA2 identify as Australian Aboriginal?
2.1% of the the Murrumba Downs - Griffin SA2 population identifies as Australian Aboriginal, compared to 2.1% in the region.
What is the citizenship status of the population in the Murrumba Downs - Griffin SA2?
84.6% of the the Murrumba Downs - Griffin SA2 population holds citizenship, compared to 83.6% in the wider region.

Age StructureAge Profile of Murrumba Downs - Griffin

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The median resident of Murrumba Downs - Griffin is 32, younger than 92% of areas nationally. 28.7% 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

Murrumba Downs - Griffin displays a younger demographic profile than Greater Brisbane, particularly within mature cohorts. Updated estimates to August 2026 indicate that 35.0% of the population consists of young to middle aged adults (25 - 44), compared to 30.6% across Greater Brisbane, whereas retiree and elderly cohorts (65+) comprise 10.7% against a regional baseline of 15.0%. Consequently, the median age is estimated at 32, matching the 2021 Census result, sitting 4 years younger than Greater Brisbane's 36 and below the national Census median of 38. The share of children and young adults (0 - 24) has shifted from 36.7% at the Census to an estimated 34.5%.

Long-term forecasts suggest middle aged and young retiree cohorts (45 - 64) will record the largest absolute expansion by 2041, increasing by 3,268 (60%) to 8,732, while the highest growth rate is anticipated among retiree and elderly cohorts, rising 87% to 5,479.

Frequently Asked Questions - Age

What is the median age in the Murrumba Downs - Griffin SA2?
AreaSearch estimates the median age in the Murrumba Downs - Griffin SA2 at 32 years as at August 2026. That is in line with the 2021 Census figure of 32 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Murrumba Downs - Griffin SA2's median age compare to broader areas?
At an estimated 32 years as at August 2026, Murrumba Downs - Griffin is 4 years younger than the Greater Brisbane 2021 Census average (36 years) and 6 years younger than the national Census average (38 years).
What age groups are over-represented in the Murrumba Downs - Griffin SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Murrumba Downs - Griffin SA2 compared to the Greater Brisbane region is the 35 - 44 group, making up 17.8% of the population.
What age groups are under-represented in the Murrumba Downs - Griffin SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Murrumba Downs - Griffin SA2 compared to the Greater Brisbane region is the 65 - 74 group, making up 5.6% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Murrumba Downs - Griffin SA2 show significant variance compared to the Greater Brisbane region. The most over-represented age group is 0-4 year-olds (8.2% vs 5.6%).
What is the percentage of children (0-14 years) in the Murrumba Downs - Griffin SA2?
AreaSearch estimates children aged 0-14 years at 22.9% of the population in the Murrumba Downs - Griffin SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Murrumba Downs - Griffin SA2?
AreaSearch estimates people aged 65 and over at 10.7% of the population in the Murrumba Downs - Griffin SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Murrumba Downs - Griffin

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Sep 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 last month 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 last month 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 last month headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Sep 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 Sep 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Sep 2026 this month all 18 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 Sep 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 6 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago 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 — 736 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (23,089 at the 2021 Census → 27,418 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 (314021389). 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 Murrumba Downs - Griffin 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 Murrumba Downs - Griffin 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 Murrumba Downs - Griffin 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 (Sep 2026), infrastructure projects (Sep 2026) and services & amenities (Jul 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 Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

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