Trinity Beach - Smithfield

SA2

Rest of Qld / Cairns - North

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats 306011142 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 Trinity Beach - Smithfield

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DemographicsPopulation Growth in Trinity Beach - Smithfield

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Trinity Beach - Smithfield has an estimated 19,885 residents, up from 16,791 at the 2021 Census — a change of 3,094 people, or 18.4%. Growth has averaged 3.6% a year over five years, faster than 89% of areas nationally. 670 new addresses have been validated here since Census night. Interstate and internal migration accounts for 43.5% of that increase. That puts 902 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

According to investigations by AreaSearch, the population of Trinity Beach - Smithfield is approximately 19,885 in May 2026. This represents a growth of 3,094 people (18.4%) from the 16,791 individuals recorded in the 2021 Census. This adjustment is calculated utilizing the ABS estimated resident population of 19,862 from June 2025 and 670 validated new addresses registered after the Census. The population density stands at 901 persons per square kilometer, a level that aligns closely with standard figures across locations reviewed by AreaSearch. The 18.4% expansion since the 2021 Census outpaced the broader SA4 region (7.5%) and the Rest of Qld, positioning the district as a regional growth leader.

The primary driver of this population increase was interstate migration, which accounted for roughly 43.5% of the total gains, though other components such as overseas migration and natural growth also made positive contributions. Projections from ABS/Geoscience Australia published in 2024 with a 2022 baseline are utilized by AreaSearch for each SA2. In instances where SA2 regions lack this data, or for periods after 2032, projections from the Queensland State Government released in 2023 using 2021 data are applied. Because these state-level projections lack breakdowns by age, AreaSearch distributes age cohort growth proportionally based on the 2023 ABS Greater Capital Region projections with a 2022 baseline. Demographic modeling suggests a major increase in population that ranks in the top national quartile for non-metropolitan zones, with the locality projected to gain 5,929 residents by 2041 relative to the most recent annual ERP statistics, indicating a 29.7% expansion over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Trinity Beach - Smithfield SA2?
Total population for the Trinity Beach - Smithfield SA2 was estimated to be approximately 19,885 as at May 26. This is based upon an estimated resident population of 19,862 from the ABS up to June 2025.
How has the population in the Trinity Beach - Smithfield SA2 changed since 2021?
The trinity beach - smithfield sa2 has added approximately 3,094 people and shown a 18.43% increase from the 16,791 people recorded at the 2021 Census period.
What is the population density in the Trinity Beach - Smithfield SA2?
The population density in the Trinity Beach - Smithfield SA2 is estimated at 901 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Trinity Beach - Smithfield SA2?
Over the past 10 years, the population in the Trinity Beach - Smithfield SA2 has shown a compound annual growth rate of 3.8% per annum.
What are the main drivers of population growth in the Trinity Beach - Smithfield SA2?
Population growth in the Trinity Beach - Smithfield SA2 is driven by: Interstate migration (43.5%), Overseas migration (35.6%), Natural increase (21.0%). The primary driver is Interstate migration, contributing 43.5% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Trinity Beach - Smithfield

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962 new dwellings have been approved in Trinity Beach - Smithfield over the past five years, an average of 192 a year. That places the area in the 92nd percentile for residential development activity nationally, about 10 approvals per 1,000 residents a year. Of the 133 dwellings approved in the latest reporting year, 97% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 50, well below 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

Approximately 192 residential building approvals have been granted annually in Trinity Beach - Smithfield, culminating in 962 dwellings over the last 5 financial years. In the current FY-26 period, 46 approvals have been documented. With an average of 3.4 additional residents per year for each home constructed over the last 5 financial years (from FY-21 to FY-25), demand remains well ahead of new supply, a dynamic that typically spurs price appreciation and heightens competition among buyers, even as new dwellings register an average construction cost of $257,000—a figure below the regional average that indicates relatively budget-friendly options for buyers.

Furthermore, commercial approvals valued at $45.3 million have been logged during this financial year, pointing to a high degree of local business development. Compared to the Rest of Qld, per capita development activity in Trinity Beach - Smithfield is 54.0% higher, offering purchasers a broad selection of properties despite a recent easing in construction volumes. This pace of development is substantially higher than the national average, showing strong interest from builders. Recent builds consist of 97.0% standalone houses and 3.0% apartments or townhouses, preserving the low-density, traditional feel of the suburb with an emphasis on spacious family residences. A ratio of roughly 224 people for each dwelling approval points to an evolving market. Long-term forecasts suggest Trinity Beach - Smithfield will add 5,906 residents by 2041, based on the most recent quarterly estimates from AreaSearch. While home building is keeping up reasonably well with this anticipated growth, buyers may experience rising competition as the population scale increases.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Trinity Beach - Smithfield SA2 recently?
Dwelling approval activity in the the Trinity Beach - Smithfield SA2 area has seen 191 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Trinity Beach - Smithfield SA2's current population of 19,885 has been supported by 192 approvals on average over recent years.
How does the Trinity Beach - Smithfield SA2's development activity compare to the broader region?
The Trinity Beach - Smithfield SA2 has seen 1.1 approvals per 100 people in recent years, compared to 0.61 approvals in the broader region. This means that one dwelling has been approved for every 224 people in the Trinity Beach - Smithfield SA2, compared to one for every 183 in the broader region.
Is the Trinity Beach - Smithfield SA2 keeping up with housing demand?
With the population expected to increase by 5,906 people by 2041, around 2,953 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 Trinity Beach - Smithfield SA2?
Looking at development activity over the past five years, the Trinity Beach - Smithfield SA2's approval levels have been significantly below the yearly average of 192, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the Trinity Beach - Smithfield SA2?
The population in the Trinity Beach - Smithfield SA2 is expected to grow by 5,906 people by 2041, necessitating approximately 2,953 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 Trinity Beach - Smithfield SA2?
Over the past five years, the population in the Trinity Beach - Smithfield SA2 has grown by approximately 12,269 people, while 962 residential approvals were recorded. This equates to a ratio of 12.8 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 Trinity Beach - Smithfield SA2?
With dwelling approval activity running at an average of 192 approvals per year and a population of 19,885, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 5,906 people by 2041, around 2,953 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Trinity Beach - Smithfield

Development applications around Trinity Beach - Smithfield

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 Trinity Beach - Smithfield

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AreaSearch tracks 6 current infrastructure and development projects inside Trinity Beach - Smithfield, worth an estimated $560 million. A further 97 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $10.5 billion. 23 are already under construction and 40 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

Changes to local infrastructure, major developments, and urban planning decisions can significantly affect the performance of an area. In total, 15 projects have been identified by AreaSearch as having a potential impact on the locality. Principal projects include the Woolworths Trinity Beach Shopping Centre, Half Moon Bay Estate, Bluewater Living, and Seascape Terraces, Trinity Park, with the following index highlighting those of greatest interest.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Trinity Beach - Smithfield SA2?
Key infrastructure and planning changes likely to influence the Trinity Beach - Smithfield SA2 include: Woolworths Trinity Beach Shopping Centre (Construction); Half Moon Bay Estate (Construction); Bluewater Living (Completed); Seascape Terraces, Trinity Park (Proposed); and The Palms Collection Masterplan (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Trinity Beach - Smithfield SA2?
Infrastructure development impacting the Trinity Beach - Smithfield SA2 spans multiple sectors including Residential Development, Communities, Precincts & Urban Renewal, and Environmental & Disaster Management, among others.
What is the scale of infrastructure investment impacting the Trinity Beach - Smithfield SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $1.8 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Trinity Beach - Smithfield SA2 vicinity.
How does the Trinity Beach - Smithfield SA2's infrastructure development compare to other areas?
The Trinity Beach - Smithfield SA2 ranks in the top 10% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
Woolworths Trinity Beach Shopping Centre
Category: Retail
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A $60 million retail development by Fabcot Pty Ltd, Woolworths' property arm. Following years of planning delays and legal challenges, construction is underway with completion targeted for Q2 2027. The project features a 3,800sqm full-line Woolworths supermarket, approximately 15 specialty retail stores, a medical/consulting precinct, 269 on-grade car parks, six direct-to-boot bays, and four electric vehicle charging stations.

Retail

Half Moon Bay Estate
Category: Residential Development
Stage: Construction | Est. Comp: N/A
Source / Links: Link 1   

A community title scheme estate featuring 249 residential house and land packages on a 19.58ha beachfront site at Trinity Park. Approved by Cairns Regional Council, the project will dedicate about 35% of the site to open space, including a mangrove conservation area and wetlands rehabilitation.

Residential Development

Seascape Terraces, Trinity Park
Category: Residential Development
Stage: Proposed | Est. Comp: 0

Residential development featuring terraced housing and apartments in Trinity Park. Multiple building types proposed with contemporary tropical architecture and landscaped outdoor spaces.

Residential Development

The Palms
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

The Palms is a major masterplanned redevelopment of the former Paradise Palms Golf Course into a mixed-use precinct. The project features approximately 330 residential lots and the $210 million Reefsedge Waterpark and Tourist Park, which includes over 20 water slides, resort pools, 364 villas, and 47 caravan sites. The site also incorporates a proposed Catholic primary school and a village hub with retail and dining. Civil works are ongoing, with the waterpark and resort components targeted for a mid-2026 opening.

Communities, Precincts & Urban Renewal

Bluewater Living
Category: Communities, Precincts & Urban Renewal
Stage: Completed | Est. Comp: 2023
Source / Links: Link 1   

A master-planned community spanning 155 hectares with parkland, rainforest, waterfront home sites, and a 108-berth marina, offering a blend of natural beauty, security, and community amenities.

Communities, Precincts & Urban Renewal

Johanna Road Residential Development
Category: Residential Development
Stage: Completed | Est. Comp: 2024
Source / Links: Link 1   

Completed in 2024, a fully leased 20-dwelling build-to-rent estate (mix of 1, 2 and 3 bedroom homes) at Trinity Beach, designed for long term rental demand and positioned near JCU and Smithfield services.

Residential Development

Reefsedge Resort & Waterpark
Category: Tourism
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A state-of-the-art $235 million waterpark and luxury resort development on the former Paradise Palms site. The project features 22 slides, including a three-level tower and the King Cobra slide, plus wave and lagoon pools. The masterplan includes 364 villas, 127 ensuited caravan sites, and a fully renovated clubhouse. Designed as a catalytic tourism project for Far North Queensland, it expects to attract 379,000 annual visitors and create over 400 operational jobs.

Tourism

Endeavour Estate
Category: Residential Development
Stage: Completed | Est. Comp: 2024
Source / Links: Link 1   

An exclusive residential estate in Trinity Beach featuring 105 lots sold as house and land packages. The development offers fully turn-key homes with inclusions such as fans, split system air conditioning, stone benchtops, porcelain tiles, carpet, and full landscaping. Situated near schools, beaches, recreational facilities, and boat ramps, promoting a family-oriented coastal lifestyle.

Residential Development

Jobs & IndustryEmployment Trends in Trinity Beach - Smithfield

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10,770 residents of Trinity Beach - Smithfield are employed, from a labour force of 11,018. Unemployment sits at 2.3%, with participation at 68.0%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.7% 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 17,458, about 88% 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 Trinity Beach - Smithfield features a strong presence of skilled workers and essential services employees, alongside a low unemployment rate of 2.3%. As of March 2026, 10,770 residents are employed, with the unemployment rate sitting 1.7% below the 3.9% recorded in Regional Qld, while workforce participation is standard at 68.0% compared to 64.3% in Regional Qld. Census data indicates a moderate 16.4% of employees worked from home, though this figure may reflect the influence of Covid-19 pandemic restrictions. Local employment is largely centered in health care & social assistance, accommodation & food, and retail trade.

Conversely, agriculture, forestry & fishing accounts for only 1.0% of the local workforce, which is lower than the 4.5% average for Regional Qld. A comparison of the Census working population against the resident population suggests that this predominantly residential district provides relatively few local job options. AreaSearch analysis of ABS and SALM data indicates that the labor force shrank by 2.0% over the 12-month period, while total employment fell by 2.9%, leading to a 0.9 percentage point increase in the unemployment rate. This trend differed from Regional Qld, which recorded a 0.1% rise in employment, a 0.3% growth in the labor force, and a 0.1 percentage point increase in unemployment. National employment projections from Jobs and Skills Australia as of May-25 provide context for future workforce requirements in Trinity Beach - Smithfield. These five and ten-year forecasts have been applied to the local workforce mix to project future trends. Nationally, employment is expected to grow by 6.6% over five years and 13.7% over ten years, with performance varying widely across different sectors. Applying these industry projections to the local workforce suggests that employment in Trinity Beach - Smithfield could expand by 6.7% over five years and 13.9% over ten years, representing a simple weighting based on industry mix without adjusting for local population changes.

Frequently Asked Questions - Employment

What is the employment situation in the Trinity Beach - Smithfield SA2?
As of March 2026, the Trinity Beach - Smithfield SA2 has approximately 10,770 employed residents with an unemployment rate of 2.3%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
How does the Trinity Beach - Smithfield SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Trinity Beach - Smithfield SA2 stands at 2.3%, which is 1.7 percentage points below Regional Qld's rate of 3.9%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Trinity Beach - Smithfield SA2?
The employment landscape in the Trinity Beach - Smithfield SA2 is dominated by several key sectors. The largest employers are health care & social assistance (18.6% of employment), accommodation & food (10.6%), and retail trade (9.8%). Other significant employers include education & training and construction.
How has employment changed recently in the Trinity Beach - Smithfield SA2?
Over the past year to March 2026, the Trinity Beach - Smithfield SA2 has experienced a decline in employment, with total jobs decreasing while the labour force decreased. As a result, the unemployment rate has rise. By comparison, Regional Qld saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the Trinity Beach - Smithfield SA2?
The workforce participation rate in the Trinity Beach - Smithfield SA2 is 68.0%, 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 leading the Regional Qld average of 64.3%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Trinity Beach - Smithfield SA2's employment market?
The trinity beach - smithfield sa2 shows notable specialization in health care & social assistance, which employs 18.6% of the local workforce compared to 16.1% regionally. This moderate specialization indicates some local strength in the sector. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Trinity Beach - Smithfield SA2?
Based on Jobs and Skills Australia projections applied to the Trinity Beach - Smithfield SA2's industry mix, employment is expected to grow by 6.7% over the next five years and 13.9% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Trinity Beach - Smithfield SA2 compare nationally?
The trinity beach - smithfield sa2's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region saw a 2.0% decline, ranking 23.0rd out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Trinity Beach - Smithfield SA2?
Skilled workers will find good opportunities in the Trinity Beach - Smithfield SA2, with skilled sectors accounting for 35.4% of employment. Key sectors for skilled workers include health care & social assistance (18.6%), education & training (9.8%), and professional & technical (5.0%). With projected employment growth of 6.7% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Trinity Beach - Smithfield

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Median household income in Trinity Beach - Smithfield is $1,800 a week (about $94,000 a year), with median personal income at $859 a week. ATO records put median taxable income at $55,871 a year against an average of $67,596. 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 AreaSearch's compilation of the most recent postcode level ATO statistics released for the 2023 financial year, taxpayers in the Trinity Beach - Smithfield SA2 recorded a median income of $55,871 and an average income of $67,596. These levels align with national averages and compare to $53,146 (median) and $66,593 (average) across Regional Qld. Factoring in Wage Price Index growth of 11.36% since the 2023 financial year, current estimates would stand at approximately $62,218 for the median and $75,275 for the average as of March 2026. The 2021 Census indicates that household, family, and individual incomes in Trinity Beach - Smithfield place the area around the 56th percentile nationwide.

The statistics show 36.5% of the population (7,258 individuals) occupy the $1,500 - 2,999 income band, which is comparable to the 31.7% in this bracket across the surrounding region. Residential costs absorb 17.0% of incomes, but solid earnings help keep disposable income at the 52nd percentile, while the SEIFA income index places the area in the 6th decile.

Frequently Asked Questions - Income

What is the median taxable income in the Trinity Beach - Smithfield SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Trinity Beach - Smithfield SA2 is approximately $62,218. The official ATO data from FY-23 recorded a median of $55,871.
What is the average taxable income in the Trinity Beach - Smithfield SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Trinity Beach - Smithfield SA2 is approximately $75,275. The official ATO data from FY-23 recorded an average of $67,596.
How does the median taxable income in the Trinity Beach - Smithfield SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Trinity Beach - Smithfield SA2 is approximately $62,218 compared to $59,183 in Regional Qld. The official ATO data from FY-23 shows $55,871 and $53,146 respectively.
How does the average taxable income in the Trinity Beach - Smithfield SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Trinity Beach - Smithfield SA2 is approximately $75,275 compared to $74,158 in Regional Qld. The official ATO data from FY-23 shows $67,596 and $66,593 respectively.
What are the main income cohorts in the Trinity Beach - Smithfield SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~36.5% / 7,258 persons) of the Trinity Beach - Smithfield SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Trinity Beach - Smithfield SA2 compare to the region?
The largest income cohort in the Trinity Beach - Smithfield SA2 is the $1,500 - 2,999 group, representing about 36.5% of the population. In comparison, Regional Qld's largest income cohort is the $1,500 - 2,999 group, representing 31.7% of its population, according to the 2021 Census.
What is the median household income in the Trinity Beach - Smithfield SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Trinity Beach - Smithfield SA2 is $1,800/wk.
What is the median family income in the Trinity Beach - Smithfield SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Trinity Beach - Smithfield SA2 is $2,113/wk.
What is the median personal income in the Trinity Beach - Smithfield SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Trinity Beach - Smithfield SA2 is $859/wk.
How does the Trinity Beach - Smithfield SA2's income rank nationally?
According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the Trinity Beach - Smithfield SA2 had a median income among taxpayers of $55,871 with the average level standing at $67,596. This is approximately average nationally and compares to levels of $53,146 and $66,593 across Regional Qld respectively. Based on Wage Price Index growth of 11.36% since FY-23, current estimates would be approximately $62,218 (median) and $75,275 (average) as of March 2026.
What is the disposable income in the Trinity Beach - Smithfield SA2?
The estimated disposable income in the Trinity Beach - Smithfield SA2 is $6,476 per year according to AreaSearch analysis.
How does the Trinity Beach - Smithfield SA2's disposable income compare to the region?
The trinity beach - smithfield sa2's disposable income is $6,476 compared to $5,480 for Regional Qld, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Trinity Beach - Smithfield

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Trinity Beach - Smithfield had 6,079 occupied dwellings at the 2021 Census, 83% detached houses and 10% apartments. 42% are owned with a mortgage, 33% rented and 25% owned outright. At that Census the median rent was $420 a week and the median mortgage repayment $1,733 a month. Rent absorbs 23.3% of household income here and mortgage repayments 22.2%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential structures in Trinity Beach - Smithfield at the time of the latest Census consisted of 82.7% standalone houses and 17.3% other formats (including semi-detached properties, apartments, and alternative dwellings), compared to 76.4% houses and 23.6% other options in Regional Qld. Home ownership in Trinity Beach - Smithfield was lower than the Regional Qld level at 25.4%, with the remaining properties occupied by mortgagors (42.0%) or tenants (32.7%). The median monthly mortgage payment in the locality was $1,733, higher than the Regional Qld average of $1,655, while the median weekly rent of $420 was also above the regional average of $345.

On a national scale, mortgage payments in Trinity Beach - Smithfield are lower than the Australian average of $1,863, whereas rental costs are notably higher than the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Trinity Beach - Smithfield SA2?
In the Trinity Beach - Smithfield SA2, 25.4% of homes are owned outright, 42.0% are owned with a mortgage, and 32.7% are rented.
What percentage of dwellings in the Trinity Beach - Smithfield SA2 are houses?
According to the latest data, 82.7% of dwellings in the Trinity Beach - Smithfield SA2 are houses.
What percentage of dwellings in the Trinity Beach - Smithfield SA2 are apartments or units?
In the Trinity Beach - Smithfield SA2, 9.8% of dwellings are apartments or units, with an additional 7.3% being semi-detached dwellings.
What is the level of outright home ownership in the Trinity Beach - Smithfield SA2?
Outright home ownership in the Trinity Beach - Smithfield SA2 stands at 25.4%, compared to 33.4% in Regional Qld.
What is the median monthly mortgage repayment in the Trinity Beach - Smithfield SA2?
The median monthly mortgage repayment in the Trinity Beach - Smithfield SA2 is $1,733, compared to $1,655 in Regional Qld.
What is the median weekly rent in the Trinity Beach - Smithfield SA2?
The median weekly rent in the Trinity Beach - Smithfield SA2 is $420, compared to $345 in Regional Qld.
What is the distribution of rental prices in the Trinity Beach - Smithfield SA2?
In the Trinity Beach - Smithfield SA2, 2.4% of rentals are $0-149/week, 20.9% are $150-349/week, 72.0% are $350-649/week, 4.5% are $650-949/week, and 0.2% are $950+/week.
What is the average monthly housing cost in the Trinity Beach - Smithfield SA2?
The aggregate monthly housing cost in the Trinity Beach - Smithfield SA2 is $1,323, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Trinity Beach - Smithfield SA2?
In the Trinity Beach - Smithfield SA2, households with mortgages typically spend 22.2% of their income on mortgage repayments, while renters spend 23.3% of their income on rent.
How crowded are homes in the Trinity Beach - Smithfield SA2?
The average persons per bedroom ratio in the Trinity Beach - Smithfield SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Trinity Beach - Smithfield SA2 compare to the region?
Housing affordability in the Trinity Beach - Smithfield SA2 shows mortgage holders spending 22.2% of income on repayments (vs 25.3% regionally), while renters spend 23.3% of income on rent (vs 22.9% regionally).
What types of dwellings are most common in the Trinity Beach - Smithfield SA2?
The dwelling mix in the Trinity Beach - Smithfield SA2 consists of 82.7% detached houses, 7.3% semi-detached dwellings, 9.8% apartments, and 0.2% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Trinity Beach - Smithfield SA2?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,323. This accounts for outright owners paying no housing costs, mortgage holders paying $1,733/month, and renters paying $1,819/month.
How affordable is housing in the Trinity Beach - Smithfield SA2 relative to local incomes?
Housing in Trinity Beach - Smithfield consumes approximately 17.0% of median household income ($7,794 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 Trinity Beach - Smithfield SA2?
Recent development applications in Trinity Beach - Smithfield show attached dwellings contributing 6% of approvals compared to 17% of existing stock, while detached houses represent 94% of applications versus 83% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Trinity Beach - Smithfield

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Trinity Beach - Smithfield counted 6,079 households at the 2021 Census, an estimated 7,199 today, averaging 2.6 people each. 31% are couples with children, against 30% couples without children. 21% of households are people living alone, and families average 1.4 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families make up the majority of households at 74.4%, consisting of 30.7% couples with children, 30.4% couples without children, and 12.2% single parent households. Non-family living arrangements account for the remaining 25.6%, which is split between single-person households at 20.9% and group share houses at 4.7%. The typical household size of 2.6 residents exceeds the Regional Qld average of 2.5.

Frequently Asked Questions - Households

How many households are in the Trinity Beach - Smithfield SA2?
As of the 2021 Census, the Trinity Beach - Smithfield SA2 had 6,079 households. Based on population growth patterns, this has grown by approximately 18.4% to an estimated 7,199 households today.
What is the typical household size?
The median household size in the Trinity Beach - Smithfield SA2 is 2.6 people. This compares to 2.5 in Regional Qld and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 74.4% of all households. The remaining households consist of lone person households (20.9%), group households (4.7%), and other household types (0.0%).
How are families structured in the area?
Among the 4,522 family households, 30.7% are couples with children, 30.4% are couples without children at home, and 12.2% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Trinity Beach - Smithfield SA2 compare to regional household patterns?
Compared to Regional Qld, the Trinity Beach - Smithfield SA2 shows distinct household patterns. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Trinity Beach - Smithfield SA2 have an average of 1.4 children, slightly below the Regional Qld average of 1.7. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Trinity Beach - Smithfield SA2?
Marriage patterns reveal 42.8% of the adult population are currently married, while 39.4% have never married. This compares to 45.1% married and 35.6% never married across Regional Qld.
How significant are single-person households?
Single-person households represent 20.9% of all households in the Trinity Beach - Smithfield SA2, similar to the regional average of 25.6%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 4.7% of households, well below the Regional Qld average of 4.0%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Trinity Beach - Smithfield

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25.7% of adults in Trinity Beach - Smithfield hold a university qualification, including 17.7% with a bachelor degree and 5.3% with postgraduate qualifications. A further 28.0% hold a vocational qualification. 4 schools serve the area, with 3,110 enrolment places and an average ICSEA of 1,018 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 local educational profile is distinct compared to the broader region, with university graduation rates at 25.7% of residents aged 15 and over, exceeding the Rest of Qld average of 20.6% and reflecting a local focus on higher education. Bachelor degrees are the most common at 17.7%, followed by postgraduate qualifications at 5.3% and graduate diplomas at 2.7%. Vocational and technical training is also highly prevalent, with 40.9% of residents aged 15 and over holding trade qualifications, comprising advanced diplomas at 12.9% and certificates at 28.0%. Enrollment rates in education are quite high, with 32.7% of the population engaged in structured study.

This includes 10.8% in primary schools, 8.4% in secondary schools, and 7.2% enrolled in tertiary institutions.

Frequently Asked Questions - Education

What percentage of people in the Trinity Beach - Smithfield SA2 have university qualifications?
25.7% of people aged 15 and over in the Trinity Beach - Smithfield SA2 have university qualifications, compared to 20.6% in the broader region.
What percentage of people in the Trinity Beach - Smithfield SA2 have no formal qualifications?
33.4% of people aged 15 and over in the Trinity Beach - Smithfield SA2 have no formal qualifications, compared to 39.2% regionally.
How does the Trinity Beach - Smithfield SA2's education level compare to national averages?
The trinity beach - smithfield sa2 ranks in the 63th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Trinity Beach - Smithfield SA2?
The most common qualifications in the Trinity Beach - Smithfield SA2 are: Certificate (28.0%), Bachelor Degree (17.7%), Advanced Diploma (12.9%).
What proportion of the Trinity Beach - Smithfield SA2's population is currently attending educational institutions?
32.7% of the population in the Trinity Beach - Smithfield SA2 is currently engaged in formal education, with 10.8% in primary school, 8.4% in secondary school, 7.2% at university.
What is the ICSEA score for schools in the Trinity Beach - Smithfield SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Trinity Beach - Smithfield SA2 is 1018, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Trinity Beach - Smithfield SA2?
There are 4 schools within the Trinity Beach - Smithfield SA2, with a combined enrollment of approximately 3,110 students.
What types of schools are available in the Trinity Beach - Smithfield SA2?
The trinity beach - smithfield sa2 includes 2 primary schools, 2 secondary schools.

Schools Detail

AmenitiesServices & Amenities in Trinity Beach - Smithfield

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Getting AroundTransport & Commuting in Trinity Beach - Smithfield

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Public transport in Trinity Beach - Smithfield reaches 52 stops on 9 routes, timetabled for about 1,600 services a week. The typical home sits about 330 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.5 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

An evaluation of public transport options shows 52 active transit stops in Trinity Beach - Smithfield, consisting of a variety of bus services. These stops are served by 9 unique routes, which run a combined total of 1,564 passenger trips each week. Transport connection is classified as good, with residents living an average of 329 meters from the closest stop. Given the residential nature of the suburb, most workers travel out of the area, with private cars remaining the primary travel mode at 91%. Vehicle ownership averages 1.5 cars per household.

A total of 16.4% of residents worked from home, according to the 2021 Census, which may reflect pandemic-related working arrangements. Daily bus services average 223 trips across the network, which translates to roughly 30 weekly services for each transit stop.

Frequently Asked Questions - Transport

How many public transport stops are in Trinity Beach - Smithfield?
There are 52 public transport stops within the Trinity Beach - Smithfield SA2.
How frequent are the transport services in Trinity Beach - Smithfield?
the Trinity Beach - Smithfield SA2 has 1,564 weekly trips across 9 routes, averaging 223 trips per day.
How far are residents from public transport in Trinity Beach - Smithfield?
On average, residential properties are 329 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Trinity Beach - Smithfield

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74.5% of residents in Trinity Beach - Smithfield report no long-term health condition, a healthier profile than 87% of areas nationally. 4.3% need daily assistance with core activities, and 52.6% hold private health cover. The standardised death rate runs at 3.5 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 in Trinity Beach - Smithfield show positive trends, according to AreaSearch's evaluation of mortality statistics and chronic disease rates, with younger age groups showing a particularly low occurrence of typical health conditions, while the rate of private health insurance coverage sits slightly ahead of the average SA2 region at approximately 53% of the population (~10,459 people). The most prevalent diagnosed conditions in the locality are mental health conditions and arthritis, affecting 7.6% and 6.8% of the population respectively, while 74.5% of residents reported having no long-term medical issues, compared to 67.6% across Regional Qld.

Health profiles for residents under the age of 65 are stronger than the national average. Seniors aged 65 and over make up 15.1% of the population (2,998 people), which is lower than the 20.4% average in Regional Qld. Although health outcomes for these older residents are strong, their national ranking is lower than that of the younger local demographic.

Frequently Asked Questions - Health

How many people in the Trinity Beach - Smithfield SA2 have private health insurance?
Around 52.6% of people in the Trinity Beach - Smithfield SA2 are covered by private health insurance, which compares to 52.5% in the broader region of Regional Qld.
What percentage of the population requires ongoing medical assistance in the Trinity Beach - Smithfield SA2?
In the Trinity Beach - Smithfield SA2, 4.3% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.3% of people in Regional Qld require similar assistance.
How prevalent is asthma in the Trinity Beach - Smithfield SA2?
6.0% of people in the Trinity Beach - Smithfield SA2 are diagnosed with asthma. In comparison, 7.4% of the population across Regional Qld is affected by asthma.
What percentage of people have diabetes in the Trinity Beach - Smithfield SA2?
Diabetes affects 3.0% of the the Trinity Beach - Smithfield SA2 population, while in the surrounding region, 4.2% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Trinity Beach - Smithfield SA2?
2.9% of people in the Trinity Beach - Smithfield SA2 have heart disease. Across the region of Regional Qld, 4.1% of the population is affected by heart disease.
How does the Trinity Beach - Smithfield SA2 compare to the region in terms of overall private health coverage?
In the Trinity Beach - Smithfield SA2, 52.6% of the population are estimated to have private health insurance. Comparatively, Regional Qld sees an estimated private health coverage rate of 52.5%.

Ancestry & LanguageCultural Diversity in Trinity Beach - Smithfield

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28.0% of Trinity Beach - Smithfield residents were born overseas and 14.2% speak a language other than English at home. The largest reported ancestries are English (28.1%) and Australian (23.1%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Trinity Beach - Smithfield shows higher cultural diversity than most regional markets, with 14.2% of the population speaking a language other than English at home and 28.0% of residents born outside Australia. Christianity is the primary religion, followed by 42.7% of the community. However, the most distinct religious variance is seen in Judaism, which represents 0.2% of the population compared to 0.1% across Regional Qld. Looking at ancestral background, the three most common heritages in Trinity Beach - Smithfield are English at 28.1%, Australian at 23.1%, and Other at 10.8%.

There are also notable differences in the concentration of other backgrounds, with New Zealand ancestry representing 1.0% of the population (compared to 0.9% regionally), French at 0.7% (compared to 0.5%), and Welsh at 0.7% (compared to 0.5%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Trinity Beach - Smithfield SA2?
Trinity Beach - Smithfield was found to be more culturally diverse than the vast majority of local markets, with 14.2% of its population speaking a language other than English at home and 28.0% born overseas.
What is the most common religion in the Trinity Beach - Smithfield SA2?
The main religion in Trinity Beach - Smithfield was found to be Christianity, which makes up 42.7% of people in Trinity Beach - Smithfield. However, the most apparent overrepresentation was in Judaism, which comprises 0.2% of the population, compared to 0.1% across Regional Qld.
What are the top countries of origin in the Trinity Beach - Smithfield SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Trinity Beach - Smithfield are English, comprising 28.1% of the population, Australian, comprising 23.1% of the population, and Other, comprising 10.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: New Zealand is notably overrepresented at 1.0% of Trinity Beach - Smithfield (vs 0.9% regionally), French at 0.7% (vs 0.5%) and Welsh at 0.7% (vs 0.5%).
How does the percentage of people born overseas compare to the regional average?
28.0% of the the Trinity Beach - Smithfield SA2 population was born overseas, compared to 19.8% regionally.
What percentage of the the Trinity Beach - Smithfield SA2 population speaks a language other than English at home?
14.2% of the population in the Trinity Beach - Smithfield SA2 speaks a language other than English at home, compared to 9.6% in the wider region.
How many people in the Trinity Beach - Smithfield SA2 identify as Australian Aboriginal?
2.9% of the the Trinity Beach - Smithfield SA2 population identifies as Australian Aboriginal, compared to 3.9% in the region.
What is the citizenship status of the population in the Trinity Beach - Smithfield SA2?
83.8% of the the Trinity Beach - Smithfield SA2 population holds citizenship, compared to 84.9% in the wider region.

Age StructureAge Profile of Trinity Beach - Smithfield

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The median resident of Trinity Beach - Smithfield is 38. 27.3% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The median age of 38 years in Trinity Beach - Smithfield is slightly below the Regional Qld average of 41 and matches the Australian average of 38 years. The 35 - 44 cohort is highly represented at 15.1% relative to Regional Qld, while the 75 - 84 cohort is less common at 4.6%. Post-2021 Census data shows the 25 to 34 age bracket increased from 13.4% to 14.3% of the total population. In contrast, the 45 to 54 cohort decreased from 14.1% to 12.7%, and the 5 to 14 group fell from 13.8% to 12.6%.

Demographic projections for 2041 point to significant changes in the age structure of Trinity Beach - Smithfield. Leading this trend, the 25 to 34 age group is projected to expand by 44% (1,245 people), growing from 2,841 to 4,087. On the other hand, the 15 to 24 group is expected to experience minimal growth of 7% (181 people).

Frequently Asked Questions - Age

What is the median age in the Trinity Beach - Smithfield SA2?
According to the latest data, the median age in the Trinity Beach - Smithfield SA2 is 38 years.
How does the Trinity Beach - Smithfield SA2's median age compare to broader areas?
At 38 years, Trinity Beach - Smithfield is 3 years younger than the Regional Qld average (41 years) and equal to the national average.
What age groups are over-represented in the Trinity Beach - Smithfield SA2?
The most over-represented age group in the Trinity Beach - Smithfield SA2 compared to the Regional Qld region is the 35 - 44 group, making up 15.1% of the population.
What age groups are under-represented in the Trinity Beach - Smithfield SA2?
The most under-represented age group in the Trinity Beach - Smithfield SA2 compared to the Regional Qld region is the 75 - 84 group, making up 4.6% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Trinity Beach - Smithfield SA2 show significant variance compared to the Regional Qld region. The most under-represented age groups are 85+ year-olds (1.3% vs 2.3%) and 75-84 year-olds (4.6% vs 7.1%).
What is the percentage of children (0-14 years) in the Trinity Beach - Smithfield SA2?
The percentage of children aged 0-14 years in the Trinity Beach - Smithfield SA2 is 18.4%.
What is the percentage of older people (65+ years) in the Trinity Beach - Smithfield SA2?
The percentage of people aged 65 and over in the Trinity Beach - Smithfield SA2 is 15.1%.

Data & MethodBoundaries, Sources & Method for Trinity Beach - Smithfield

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 Aug 2026 this month all 6 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 Aug 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) Aug 2026 this 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 — 670 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (16,791 at the 2021 Census → 19,885 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 (306011142). 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 Trinity Beach - Smithfield 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 Trinity Beach - Smithfield 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 Trinity Beach - Smithfield 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 (Aug 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 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.

Nearby Areas