Murrumba Downs - Griffin

Murrumba Downs - Griffin lies within the top 10% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends

Murrumba Downs - Griffin's population was around 27,444 as of February 2026, reflecting an increase of 4,355 people since the 2021 Census. The 2021 Census reported a population of 23,089 people in the area. This growth is inferred from the estimated resident population of 26,616 as of June 2024 and an additional 698 validated new addresses since the Census date. This results in a population density ratio of 1,218 persons per square kilometer, above the average seen across national locations assessed by AreaSearch. The area's 18.9% growth since the 2021 census exceeded the national average (9.9%). Population growth was primarily driven by interstate migration contributing approximately 52.6% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered and years post-2032, Queensland State Government's SA2 area projections are adopted, released in 2023 based on 2021 data. It should be noted that these state projections do not provide age category splits. Therefore, AreaSearch applies proportional growth weightings in line with the ABS Greater Capital Region projections for each age cohort, released in 2023 based on 2022 data. Moving forward, a significant population increase in the top quartile of national areas is forecast, with the area expected to grow by 12,303 persons to 2041 based on the latest annual ERP population numbers, reflecting a gain of 41.8% over the 17 years.

The level of residential development activity in Murrumba Downs - Griffin was found to be higher than 90% of real estate markets across the country

Murrumba Downs - Griffin has seen approximately 255 new homes approved annually over the past five financial years, totalling 1,278 homes. As of FY-26, 72 approvals have been recorded. On average, 3.8 new residents per year are associated with each home built between FY-21 and FY-25. This suggests that supply is lagging behind demand, potentially leading to increased buyer competition and pricing pressures.

The average construction cost of new homes in the area is $168,000, which is below regional norms, indicating more affordable housing options for purchasers. In FY-26, $23.9 million worth of commercial development approvals have been recorded, suggesting balanced commercial development activity in Murrumba Downs - Griffin compared to Greater Brisbane. The area shows 51.0% higher new home approvals per capita when measured against the greater metropolitan region, indicating strong developer confidence and creating more choice for buyers. However, building activity has slowed in recent years. Recent construction in Murrumba Downs - Griffin comprises 79.0% detached houses and 21.0% medium to high-density housing, maintaining the area's traditional suburban character with a focus on family homes.

The location currently has approximately 217 people per dwelling approval, indicating room for growth. According to AreaSearch's latest quarterly estimate, Murrumba Downs - Griffin is projected to add 11,475 residents by 2041. If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth in the future.

Murrumba Downs - Griffin has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Infrastructure changes significantly influence an area's performance. AreaSearch identified 41 projects likely impacting the area. Notable ones include Redcliffe Peninsula Rail Line Upgrades, River Cove Residences, Moreton Bay Marine Education and Discovery Centre, and Moreton Bay Central. The following list details those most relevant.

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

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Employment performance in Murrumba Downs - Griffin exceeds national averages across key labour market indicators

Murrumba Downs - Griffin has a skilled workforce with 4.2% unemployment rate as of September 2025. There are 15,812 residents employed, which is 0.2% higher than Greater Brisbane's rate. Workforce participation is at 81.2%, compared to Greater Brisbane's 70.7%.

A moderate 15.4% of residents work from home. Dominant employment sectors are health care & social assistance, retail trade, and construction. The area has strong specialization in transport, postal & warehousing with an employment share of 1.5 times the regional level. Professional & technical services have limited presence at 5.4%, compared to 8.9% regionally.

Employment opportunities locally appear limited as indicated by Census data comparing working population to resident population. Between September 2024 and September 2025, employment levels increased by 4.7% and labour force by 5.3%, causing unemployment rate to rise by 0.6 percentage points. Greater Brisbane recorded employment growth of 3.8% with unemployment falling 0.5 percentage points during the same period. National employment forecasts from Jobs and Skills Australia, released in May-25, project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Murrumba Downs - Griffin's employment mix suggests local employment should increase by 6.6% over five years and 13.7% over ten years.

Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch

The Murrumba Downs - Griffin SA2's median income among taxpayers was $62,821 and average income stood at $69,837 in the financial year 2023. This compares to Greater Brisbane's figures of $58,236 (median) and $72,799 (average). By September 2025, estimated median income would be approximately $69,047 and average income $76,758, based on Wage Price Index growth of 9.91% since financial year 2023. Census data shows household, family and personal incomes in Murrumba Downs - Griffin cluster around the 66th percentile nationally. Income brackets indicate that 41.3% of individuals (11,334) fall within the $1,500 - 2,999 earnings band. High housing costs consume 17.6% of income, but strong earnings place disposable income at the 59th percentile nationally. The area's SEIFA income ranking places it in the 6th decile.

Murrumba Downs - Griffin is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Dwelling structure in Murrumba Downs - Griffin, as per the latest Census, consisted of 72.9% houses and 27.1% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Brisbane metro had 73.5% houses and 26.5% other dwellings. Home ownership in Murrumba Downs - Griffin was at 16.5%, with the rest of dwellings either mortgaged (41.7%) or rented (41.8%). The median monthly mortgage repayment in the area was $1,901, higher than Brisbane metro's average of $1,863. Median weekly rent in Murrumba Downs - Griffin was $380, matching Brisbane metro's figure. Nationally, Murrumba Downs - Griffin's mortgage repayments exceeded the Australian average of $1,863, while rents were higher than the national figure of $375.

Murrumba Downs - Griffin features high concentrations of family households, with a higher-than-average median household size

Family households comprise 79.7% of all households, including 38.7% couples with children, 26.2% couples without children, and 14.0% single parent families. Non-family households constitute the remaining 20.3%, with lone person households at 17.6% and group households comprising 2.8%. The median household size is 2.8 people, larger than the Greater Brisbane average of 2.6.

The educational profile of Murrumba Downs - Griffin exceeds national averages, with above-average qualification levels and academic performance metrics

Educational qualifications in Murrumba Downs differ from Greater Brisbane's benchmarks. As of 2021, 22.8% of residents aged 15+ hold university degrees compared to 30.5% in Greater Brisbane. Bachelor degrees are the most common at 16.4%, followed by postgraduate qualifications (4.1%) and graduate diplomas (2.3%). Vocational credentials are prominent, with 42.0% of residents aged 15+ holding them.

Advanced diplomas account for 13.6% while certificates make up 28.4%. Educational participation is high, with 31.2% currently enrolled in formal education as of the latest data. This includes 11.8% in primary education, 7.9% in secondary education, and 4.5% pursuing tertiary education.

Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Murrumba Downs - Griffin has 40 active public transport stops offering a mix of train and bus services. These stops are served by 34 individual routes, collectively facilitating 2,091 weekly passenger trips. Transport accessibility is rated as good with residents typically located 335 meters from the nearest stop. The area, predominantly residential, sees most residents commuting outward; car remains the primary mode at 89%, while train usage stands at 7%. On average, there are 1.5 vehicles per dwelling. According to the 2021 Census, some 15.4% of residents work from home.

Service frequency averages 298 trips per day across all routes, equating to approximately 52 weekly trips per individual stop.

Murrumba Downs - Griffin's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low among the general population though higher than the nation's average across older, at risk cohorts

Murrumba Downs - Griffin residents have relatively positive health outcomes according to AreaSearch's analysis.

Mortality rates and health conditions are broadly in line with national benchmarks. The prevalence of common health conditions is quite low among the general population but higher than the national average for older, at-risk cohorts. Approximately 54% of the total population (~14,792 people) has private health cover, slightly above the average SA2 area's rate. The most prevalent medical conditions in the area are mental health issues and asthma, affecting 9.1 and 8.2% of residents respectively. A total of 71.7% of residents declare themselves completely clear of medical ailments, compared to 69.2% across Greater Brisbane. Health outcomes among the working-age population are typical. There are 3,035 residents aged 65 and over in the area, comprising 11.1% of the total population. This is lower than Greater Brisbane's figure of 15.2%. While health outcomes among seniors present some challenges, they rank lower nationally than those for the broader population.

The level of cultural diversity witnessed in Murrumba Downs - Griffin was found to be slightly above average when compared nationally for a number of language and cultural background related metrics

Murrumba Downs - Griffin had a higher cultural diversity than most local areas, with 17.6% of its residents speaking a language other than English at home and 27.5% born overseas. Christianity was the predominant religion in Murrumba Downs - Griffin, comprising 45.9% of the population. However, the category 'Other' showed significant overrepresentation at 4.6%, compared to 1.3% across Greater Brisbane.

In terms of ancestry, English and Australian were the top two groups, making up 27.3% and 25.2% respectively, while 'Other' accounted for 10.3%. Notable differences were seen in New Zealand (1.4% vs regional 1.0%), Maori (1.8% vs 1.1%), and Samoan (1.2% vs 0.9%) representations.

Murrumba Downs - Griffin hosts a very young demographic, ranking in the bottom 10% of areas nationwide

Murrumba Downs-Griffin's median age in 2021 was 32 years, which is lower than the Greater Brisbane average of 36 and significantly below the Australian median of 38. Compared to Greater Brisbane, Murrumba Downs-Griffin had a higher proportion of residents aged 35-44 (17.9%) but fewer residents aged 65-74 (5.8%). Between 2021 and present, the age group of 35-44 has grown from 15.8% to 17.9% of the population. Conversely, the age group of 25-34 has decreased from 18.4% to 15.6%. By 2041, demographic projections suggest that Murrumba Downs-Griffin's age profile will change significantly, with the 45-54 age cohort expected to increase by 2,148 people (68%), from 3,150 to 5,299.