Banksia Beach
A median age of 59, fully 19 years above the national figure, defines this Bribie Island community more than any other number. The aging skew shows up everywhere: 58.5% of homes are owned outright, the participation rate sits at just 36.8% because 3,570 residents are outside the labour force, and couples without children (53.4%) outnumber couples with children more than two to one. Housing is overwhelmingly detached, at 92.9% separate houses against a national norm well above the 0.6% apartment share. Yet the $550,000 median house price keeps it affordable relative to coastal Queensland, sitting in the IRSAD decile 7 band where advantage and disadvantage are roughly balanced. Population growth is almost flat at 0.24% per year, confirming an established, settled market rather than a frontier one.
Population
7,180
Median Age
59.0
Household IncomeiMedian weekly household income (ABS Census)
$1,283/wk
DAs (12 months)iDevelopment Applications lodged in the past year
31
Median House
$550K
Estimated from rent (2025)
The $550,000 median (estimated from 2025 rents) buys a detached house here, because 92.9% of stock is separate dwellings and apartments are statistically absent at 0.6%. Family buyers dominate the floor plans: 58.6% of homes carry four or more bedrooms and another 37.7% have three, so two-bedroom options at 3.3% are scarce. Monthly mortgage repayments average $1,950, but the mortgage-to-income ratio of 35.1% breaches the 30% stress threshold, a function of a personal median income of $588 per week that sits below the level needed to absorb coastal prices comfortably. Only 27.3% of households carry a mortgage while 58.5% own outright, so new buyers compete against a settled, equity-rich owner base in a market where 88.7% drive to work.
For Buyers
The $550,000 median (estimated from 2025 rents) buys a detached house here, because 92.9% of stock is separate dwellings and apartments are statistically absent at 0.6%. Family buyers dominate the floor plans: 58.6% of homes carry four or more bedrooms and another 37.7% have three, so two-bedroom options at 3.3% are scarce. Monthly mortgage repayments average $1,950, but the mortgage-to-income ratio of 35.1% breaches the 30% stress threshold, a function of a personal median income of $588 per week that sits below the level needed to absorb coastal prices comfortably. Only 27.3% of households carry a mortgage while 58.5% own outright, so new buyers compete against a settled, equity-rich owner base in a market where 88.7% drive to work.
For Investors
Renters make up only 14.2% of households, a thin tenant pool compared with most coastal markets, because 58.5% of homes are owned outright by long-term residents. Weekly rent of $440 against the $550,000 median implies a gross yield near 4.2%, stronger than inner-city alternatives, and rent grew 14.6% over the period. The 8.4% vacancy rate is elevated and signals that demand does not always absorb stock quickly. Development is modest at 29 applications over 12 months, mostly domestic building works rather than new supply. The demand engine is weak: net overseas migration adds just 12 people a year while internal migration removes 74, leaving growth at 0.24% annually. This is an income-yield play rather than a capital-growth one.
Development Activity
Total DAs
75
Last 12 Months
31
YoY ChangeiYear-over-year change in DA lodgements
-3.1%
Avg DA CostiAverage estimated cost per DA in the past year
N/A
Monthly DA Lodgements
DA Categories
Schools in Banksia Beach iICSEA: school advantage index. 1000 = national avg, higher = more advantaged
Banksia Beach State School
Prep-6 · 818 students
Demographics
The median age of 59 runs 19 years above the national median, the single most important demographic fact here. Born-overseas residents at 24.3% are 2.7 points above national, but the population is strongly Anglo-leaning, with English ancestry at 3,550 followed by Scottish (909), Irish (877) and German (502). University qualifications at 23.2% sit 6.9 points below the national average, consistent with an older, retired cohort rather than a graduate workforce. Household composition reinforces the picture: couples without children account for 53.4% (3,225 families) versus 1,392 couples with children, and the average household size of 2.3 is 0.2 below national. The 25.9% turnover rate means roughly three in four residents stayed put, a stability typical of an aging, owner-occupier base.
Age Distribution
Bedrooms
Dwelling Structure
92.9%
Houses
6.1%
Townhouse
0.6%
Apartment
Tenure
Tenure is dominated by outright owners at 58.5%, far above mortgage holders at 27.3% and renters at just 14.2%, reflecting an older, settled population. The stock is almost entirely detached, at 92.9% separate houses with apartments at 0.6% and semi-detached at 6.1%. Family-scale homes prevail: 58.6% have four or more bedrooms and 37.7% have three, while two-bedroom dwellings are only 3.3%. The $550,000 median is affordable by coastal Queensland standards, yet both stress flags are tripped, with mortgage-to-income at 35.1% and rent-to-income at 34.3%, both above the 30% threshold. The contradiction resolves through income: a household median in the 29.7th percentile nationally means even moderate prices strain budgets. IER decile 9 nonetheless confirms strong economic resources, driven by mortgage-free equity rather than wages.
Mortgage / mo
$1,950
Rent / wk
$440
HH Size
2.3
Personal Income / wk
$588
Vacancy Ratei% of dwellings unoccupied on Census night (ABS 2021)
8.4%
Unoccupied
273
Rent / IncomeiMedian rent as % of household income. Over 30% = housing stress
34.3% stressed
Mortgage / IncomeiMedian mortgage as % of household income. Over 30% = housing stress
35.1% stressed
Community Profile
Languages Spoken at Home
Ancestry
Household Composition
53.4%
Couples, no children
6,042
Total families
Economy & Employment
Healthcare leads employment at 16.4% (265 workers), followed by Construction at 13.0% (210), Education at 11.0% (178), Professional/Tech at 9.2% (149) and Retail at 6.4% (103), a service-and-trades mix rather than a knowledge economy. Professionals (423) top occupations, with Clerical/Admin (369) and Managers (356) close behind. The labour force is small relative to population because 3,570 residents are not in it, pushing participation down to 36.8%, well below national norms, with unemployment at 5.5%. The SEIFA picture is mixed: IEO decile 6 reflects mid-range education and occupation, while IER decile 9 signals high economic resources and IRSAD decile 7 places the suburb above the national midpoint. Real income grew just 0.2% over the decade, near stagnant.
Unemployment
4.3%
Labour Force
3,153
Unemployed
137
Quarterly Trend
Source: SALM Dec-25
Socio-Economic Indexes (SEIFA)iABS index ranking suburbs from 1 (most disadvantaged) to 10 (most advantaged)
Full-time
58.8%
Part-time
35.7%
Participation
36.8%
Employed
2,222
Occupations
Top Industries
University
23.2%
Postgraduate
5.3%
Born Overseas
24.3%
Dwellings
2,988
Transport to Work
This is a car-dependent community: 88.7% of residents drive to work, public transport covers just 1.1% and walking or cycling 2.3%, all reflecting Bribie Island's location and low density of 1,187 people per square kilometre. There are no schools recorded within the suburb boundary, so families rely on facilities in neighbouring Bribie Island localities, a consideration given 58.6% of homes have four or more bedrooms. The community leans older and settled, with a median age of 59 that is 19 years above national and a 74.1% stay rate indicating strong roots. Volunteering at 15.3% is healthy, and 7.9% of residents (548 people) report needing assistance with daily activities, consistent with the older age profile. The IRSAD decile 7 confirms above-midpoint advantage.
Drive
88.7%
Public Transport
1.1%
Walk / Cycle
2.3%
Work from Home
N/A
Population Forecast
+0.24%/yr
(+12 people/yr)
EstablishedPopulation growth is almost flat at 0.24% per year, just 12 people annually, and the 10-year change of 0.8% confirms a settled, established suburb rather than a growth corridor. Medium forecasts project the population edging from 5,115 in 2026 to only 5,175 by 2031. The demographic shift is decisively toward aging: the senior share rose 3.5 points while the young share fell 4.2 points. Migration tells the same story, with net overseas migration adding 12 residents a year against internal migration removing 74, a net domestic outflow. The gentrification score is 0, so no gentrification signals are present. Affordability improved slightly from 39.0% in 2011 to 36.3% in 2021, but real income growth of 0.2% over the decade shows local earnings have barely moved.
Historical + Forecast
Hamilton-Perry + Holt smoothing on ERP 2001-2025
Age Cohort Forecast
Primary Driver
Overseas Migration
Net Overseas / yr
+12
Net Internal / yr
-74
Gentrification Signal
Not gentrifying
National Ranking iPercentile rank among ~15,000 AU suburbs. 90% = higher than 90% of suburbs
How Banksia Beach compares to ~15,000 Australian suburbs
Frequently Asked Questions
Is Banksia Beach a good suburb to live in?
It suits retirees and families wanting space, with 58.6% of homes having four or more bedrooms and 58.5% owned outright. The IRSAD decile 7 sits above the national midpoint and the $550,000 median is affordable for coastal Queensland. The trade-offs are car dependence (88.7% drive) and limited public transport at 1.1%.
What is the median house price in Banksia Beach?
The median house price is approximately $550,000, estimated from 2025 rents. Weekly rent averages $440 and monthly mortgage repayments run about $1,950. That implies a gross rental yield near 4.2%, and rents grew 14.6% over the recent period, stronger than many inner-city markets.
What schools are in Banksia Beach?
There are no schools recorded within the Banksia Beach boundary itself, so the 58.6% of households with four or more bedrooms rely on schools in neighbouring Bribie Island localities. With 88.7% of residents driving and only 1.1% using public transport, families typically travel by car to nearby education facilities.
Is Banksia Beach safe?
Detailed crime statistics are not available for this suburb, but its profile points to a settled, low-turnover community: 74.1% of residents stayed put, 58.5% own their homes outright, and density is low at 1,187 people per square kilometre. The IRSAD decile 7 places it above the national socioeconomic midpoint.
Is Banksia Beach good for property investment?
It is an income play rather than a growth one. Rent of $440 a week on a $550,000 median gives a gross yield near 4.2%, but the renter pool is thin at 14.2% and vacancy is elevated at 8.4%. Population growth is almost flat at 0.24% per year, limiting capital-growth prospects.
How is Banksia Beach's population changing?
Growth is nearly flat at 0.24% per year, about 12 people, with a 10-year change of just 0.8%. The trajectory is aging: the senior share rose 3.5 points while the young share fell 4.2 points. Net overseas migration adds 12 residents annually, offset by internal outflow of 74.
Is there much development in Banksia Beach?
Development activity is modest, with 29 applications lodged over the past 12 months, mostly domestic building works rather than new dwelling supply. With 92.9% of stock being detached houses and population growth at just 0.24% per year, large-scale new development is limited.
How to read these comparisons
Phrases like "above the national average" reference the unweighted median across Australian suburbs with more than 1,000 residents, not population-weighted national figures. Suburb-level medians are more useful for ranking suburbs against each other; ABS census headlines are population-weighted (so dominated by Sydney and Melbourne) and can read very differently.
Current baseline (refreshed 2026-05-10): median age 40, university-educated 30.1%, born overseas 21.6%, average household size 2.5 people.
Data sources: ABS 2021 Census (demographics, income, tenure), state Valuer-General (house prices), Department of Jobs SALM (unemployment), ACARA (school ICSEA), state Crime Statistics agencies (offences), council DA portals (development applications). Population forecasts use a Hamilton-Perry cohort model calibrated to ABS ERP.
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