Cranebrook - Castlereagh

SA2

Greater Sydney / Penrith

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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 Cranebrook - Castlereagh

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The median house price in Cranebrook - Castlereagh is $1.12m, with units at $850k. House values have moved 6.7% a year compounded over five years.

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DemographicsPopulation Growth in Cranebrook - Castlereagh

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Cranebrook - Castlereagh has an estimated 17,480 residents, up from 17,029 at the 2021 Census — a change of 451 people, or 2.6%. That puts 358 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 demographic evaluations from AreaSearch, the resident count for Cranebrook - Castlereagh stands at approximately 17,480 as of Aug 2026. In comparison with the 17,029 people recorded during the 2021 Census, this represents an addition of 451 people (2.6%). This upward movement is derived from the ABS estimated resident population figure of 17,444 as of June 2025 alongside 69 validated new addresses confirmed following the Census date. With a density ratio measuring 357 persons per square kilometer, the locality affords substantial personal space alongside capacity for potential future expansion.

Natural growth served as the primary demographic driver, accounting for roughly 71.1% of recent population increases. Projections published by ABS/Geoscience Australia in 2024 with 2022 as the base year are utilized by AreaSearch across SA2 locations, supplemented by NSW State Government SA2 level projections released in 2022 with 2021 as the base year wherever data gaps exist. For the period spanning 2032 to 2041, age-specific growth trajectories from these datasets are further applied across all areas. Looking ahead, AreaSearch anticipates population growth placing within the lower quartile of tracked statistical areas, with latest annual ERP benchmarks pointing to an expansion of 377 persons to 2041, translating to an overall rise of 1.9% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Cranebrook - Castlereagh SA2?
Total population for the Cranebrook - Castlereagh SA2 was estimated to be approximately 17,480 as at Aug 26. This is based upon an estimated resident population of 17,444 from the ABS up to June 2025.
How has the population in the Cranebrook - Castlereagh SA2 changed since 2021?
The cranebrook - castlereagh sa2 has added approximately 451 people and shown a 2.65% increase from the 17,029 people recorded at the 2021 Census period.
What is the population density in the Cranebrook - Castlereagh SA2?
The population density in the Cranebrook - Castlereagh SA2 is estimated at 357 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Cranebrook - Castlereagh SA2?
Over the past 10 years, the population in the Cranebrook - Castlereagh SA2 has shown a compound annual growth rate of 0.1% per annum.
What are the main drivers of population growth in the Cranebrook - Castlereagh SA2?
Population growth in the Cranebrook - Castlereagh SA2 is driven by: Natural increase (71.1%), Overseas migration (28.9%), Interstate migration (0.0%). The primary driver is Natural increase, contributing 71.1% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Cranebrook - Castlereagh

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132 new dwellings have been approved in Cranebrook - Castlereagh over the past five years, an average of 26 a year. That is 1.5 approvals per 1,000 residents. Of the 26 dwellings approved in the latest reporting year, 88% 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 Cranebrook - Castlereagh have tracked at roughly 26 residential properties each year, totaling 132 homes approved over the past 5 financial years (between FY-22 and FY-26). Market balance has remained steady with 1.5 new residents per year per dwelling constructed over the past 5 financial years (between FY-22 and FY-26), although an increase to 4.7 people per dwelling over the past 2 financial years points toward tightening supply conditions and intensifying local demand. Approved residential projects carry an average expected construction cost of $388,000, sitting beneath regional benchmarks to offer relatively affordable building opportunities.

Concurrently, commercial building approvals have reached $756,000 this financial year, underscoring an urban development profile oriented predominantly toward housing. Residential building volumes in Cranebrook - Castlereagh lag substantially behind broader regional patterns, tracking 75.0% below regional average per person compared to Greater Sydney. Such limited additions to dwelling stock generally heighten pricing pressure and demand for existing houses. Construction rates also sit beneath national levels, reflecting established suburban conditions alongside potential planning limitations. Detached houses constitute 88.0% of recent residential approvals, while townhouses or apartments make up 12.0%, reinforcing a low density suburban character centered around spacious family dwellings. This subdued planning environment is illustrated by an estimated 853 people in the area per dwelling approval. Longer-term demographic forecasts anticipate Cranebrook - Castlereagh welcoming 341 residents by 2041 according to the newest quarterly figures from AreaSearch. At current building volumes, residential construction is expected to satisfy demand sufficiently, supporting favorable purchasing conditions and potentially paving the way for development that surpasses existing expectations.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Cranebrook - Castlereagh SA2 recently?
Dwelling approval activity in the the Cranebrook - Castlereagh SA2 area has seen 41 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Cranebrook - Castlereagh SA2's current population of 17,480 has been supported by 26 approvals on average over recent years.
How does the Cranebrook - Castlereagh SA2's development activity compare to the broader region?
The Cranebrook - Castlereagh SA2 has seen 0.15 approvals per 100 people in recent years, compared to 0.62 approvals in the broader region. This means that one dwelling has been approved for every 853 people in the Cranebrook - Castlereagh SA2, compared to one for every 165 in the broader region.
Is the Cranebrook - Castlereagh SA2 keeping up with housing demand?
With the population expected to increase by 341 people by 2041, around 114 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the Cranebrook - Castlereagh SA2?
Looking at development activity over the past five years, the Cranebrook - Castlereagh SA2's approval levels have been significantly below the yearly average of 26, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the Cranebrook - Castlereagh SA2?
The population in the Cranebrook - Castlereagh SA2 is expected to grow by 341 people by 2041, necessitating approximately 114 new dwellings. This calculation is based on the current census average of 3.0 persons per dwelling in the area.
How does recent development compare to population growth in the Cranebrook - Castlereagh SA2?
Over the past five years, the population in the Cranebrook - Castlereagh SA2 has grown by approximately 1,956 people, while 132 residential approvals were recorded. This equates to a ratio of 14.8 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 Cranebrook - Castlereagh SA2?
With dwelling approval activity running at an average of 26 approvals per year and a population of 17,480, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 341 people by 2041, around 114 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near Cranebrook - Castlereagh

Development applications around Cranebrook - Castlereagh

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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 Cranebrook - Castlereagh

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AreaSearch tracks 9 current infrastructure and development projects inside Cranebrook - Castlereagh, worth an estimated $1.45 billion. A further 104 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $67.4 billion. 38 are already under construction and 49 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

Major infrastructure developments, planning frameworks, and significant public projects play a pivotal role in shaping local growth. AreaSearch has identified 21 projects expected to influence the surrounding area. Key initiatives include the Nepean Business Park, Cranebrook Retail Development, Nepean Business Park (Penrith Lakes Employment Lands) - 14-278 Old Castlereagh Road, and the Cranebrook Village Shopping Centre Redevelopment, with primary details presented in the subsequent summary.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Cranebrook - Castlereagh SA2?
Key infrastructure and planning changes likely to influence the Cranebrook - Castlereagh SA2 include: Nepean Business Park (Construction); Cranebrook Retail Development (Construction); Nepean Business Park (Penrith Lakes Employment Lands) - 14-278 Old Castlereagh Road (Construction); Cranebrook Village Shopping Centre Redevelopment (Completed); and Laycock Street Residential Subdivision (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Cranebrook - Castlereagh SA2?
Infrastructure development impacting the Cranebrook - Castlereagh SA2 spans multiple sectors including Business Parks & Technology Hubs, Retail, and Residential Development, among others.
What is the scale of infrastructure investment impacting the Cranebrook - Castlereagh SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $4.7 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Cranebrook - Castlereagh SA2 vicinity.
How does the Cranebrook - Castlereagh SA2's infrastructure development compare to other areas?
Infrastructure development activity impacting the Cranebrook - Castlereagh SA2 currently ranks below national averages at the 32ndth percentile.
Cranebrook Retail Development
Category: Retail
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Convenience retail precinct at 1 Renshaw Street, Cranebrook, comprising a 100-place childcare centre, indoor recreation facility, service station, car wash facility, three take-away food and drink premises, at-grade parking and a four-lot Torrens title subdivision. Isaac Property lists tenants including Elephant Wash, El Jannah, Kiddiwinks and Neptunes, while later reporting notes a proposed change to replace the swim school with a 24-hour gym. The development was court approved and broke ground in June 2025.

Retail

Nepean Business Park
Category: Business Parks & Technology Hubs
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

The Nepean Business Park is a 47-hectare industrial and employment precinct transforming former quarry land near the Nepean River. The project features a mix of small business units and large-scale industrial lots, aimed at supporting Western Sydney's growing logistics and light industrial demand. Key works include site stabilization, a significant extension of the Great River Walk, and the creation of approximately 4,000 local jobs. Recent 2025-2026 updates include the approval of revised subdivision layouts to accommodate larger industrial footprints and the commencement of the first building phases following site benching.

Business Parks & Technology Hubs

Nepean Business Park
Category: Business Parks & Technology Hubs
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Transformation of a 47ha degraded former quarry site in North Penrith into a premium business and industrial subdivision. The park comprises 93 small to medium lots (from 2,007 sqm) catering to owner-occupiers and SMEs, with warehouse units, community hub, cycle and pedestrian links, and a connection to the Great River Walk. Stage 2 is now selling with practical completion of Stages 1 and 2 targeted for late 2025 and warehouse unit completion due Q2 2026.On completion the park is expected to create 4,000 permanent jobs and contribute approximately $500 million per year to the local economy.

Business Parks & Technology Hubs

Penrith Lakes Scheme
Category: Sports & Recreation
Stage: Approved | Est. Comp: 2029
Source / Links: Link 1   

Long-term transformation of the former Penrith Lakes quarry into a major recreation, tourism and environmental precinct with parklands, waterways, water sports, employment lands and future mixed-use development. In April 2026, Modification 12 to the master approval was approved, allowing additional fill importation to achieve flood protection and enable future land uses.

Sports & Recreation

Cranebrook Village Shopping Centre Redevelopment
Category: Retail
Stage: Completed | Est. Comp: 2016
Source / Links: Link 1   Link 2  

Revitalisation of the existing Cranebrook Shopping Village through the redevelopment of two supermarkets (Woolworths and Aldi), specialty shops, and public domain in the form of a village green, inspired by surrounding gum trees for screening and shade.

Retail

Jordan Springs Development
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A 473-hectare master-planned community by Lendlease comprising approximately 4,800 dwellings. Recent 2026 updates focus on the completion of the East-West Connector Road, now expected mid-2027, and the construction of the new Jordan Springs High School. A temporary alternative access road is being built by Lendlease to be completed by end of 2026 to ensure school access for Term 1, 2027. The precinct includes the Jordan Springs East Village Centre, over 16 hectares of open space, and the Brooks Tavern.

Communities, Precincts & Urban Renewal

Laycock Street Residential Subdivision
Category: Residential Development
Stage: Approved | Est. Comp: 0
Source / Links: Link 1   Link 2  

Construction of 16 detached two-storey dwellings with community title subdivision, including private roads, stormwater, and civil infrastructure; each dwelling features four bedrooms, a double garage, and architecturally distinct facades with increased setbacks and common open spaces.

Residential Development

Village Park Jordan Springs
Category: Sports & Recreation
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Village Park is a planned 1.2 ha community recreation space within the Jordan Springs Village Centre. The approved project includes a community activation shelter with kitchen, BBQ facilities, public toilets, performance stage, amphitheatre, kick-about lawn, bio-retention rain garden and landscaped open space. As of 2026, the development remains approved but construction has not commenced. Lendlease advises delivery of the park will occur following completion of Stage 2 road and subdivision works associated with the East-West Connector Road.

Sports & Recreation

Jobs & IndustryEmployment Trends in Cranebrook - Castlereagh

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9,483 residents of Cranebrook - Castlereagh are employed, from a labour force of 9,875. Unemployment sits at 4.0%, with participation at 72.1%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.2% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 13,959, about 80% 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 labour market in Cranebrook - Castlereagh features a balanced mix of blue and white collar positions, characterized by a notable concentration of construction workers and a low unemployment rate of 4.0%. As of March 2026, employed residents total 9,483, maintaining an unemployment rate 0.2% below Greater Sydney's 4.1% mark, while labour participation reaches 72.1% against 68.9% across Greater Sydney. Census data indicates that 30.8% of employed individuals carried out their duties from home, though potential distortions from Covid-19 restrictions must be acknowledged. Residents are predominantly employed across construction, health care & social assistance, and retail trade.

The local workforce demonstrates pronounced specialization in construction, where employment density reaches 1.7 times the regional benchmark. Conversely, professional & technical roles account for only 4.7% of local employment, compared to 11.5% regionally. Comparing Census working population counts with resident population figures suggests that employment opportunities within the immediate area remain relatively constrained. AreaSearch assessment of ABS and SALM metrics indicates that in the year to March 2026, the local workforce contracted by 3.8% alongside a 4.2% reduction in employed persons, lifting the unemployment rate by 0.4 percentage points. In contrast, Greater Sydney experienced employment growth of 1.9% and labour force expansion of 1.9%, accompanied by a minor unemployment decline. Long-range industry projections from Jobs and Skills Australia as of Mar-26 provide further context regarding prospective occupational demand in Cranebrook - Castlereagh over five and ten-year horizons. Nationally, employment is projected to expand by 6.6% over five years and 13.7% over ten years, with performance varying widely across sectors. Applying these national industry growth rates to the employment profile of Cranebrook - Castlereagh indicates potential local job expansion of 6.2% over five years and 12.9% over ten years, noting this represents a simple weighting extrapolation for illustrative purposes that excludes local population forecasts.

Frequently Asked Questions - Employment

What is the employment situation in the Cranebrook - Castlereagh SA2?
As of March 2026, the Cranebrook - Castlereagh SA2 has approximately 9,483 employed residents with an unemployment rate of 4.0%. This healthy unemployment rate suggests a well-functioning labour market. Employment indicators are below the national average, suggesting room for improvement, though the very low unemployment rate of 4.0% indicates the ranking primarily reflects recent job losses rather than underlying labor market weakness.
How does the Cranebrook - Castlereagh SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Cranebrook - Castlereagh SA2 stands at 4.0%, which is broadly in line with Greater Sydney's rate of 4.1%. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Cranebrook - Castlereagh SA2?
The employment landscape in the Cranebrook - Castlereagh SA2 is dominated by several key sectors. The largest employers are construction (14.8% of employment), health care & social assistance (12.6%), and retail trade (10.5%). Other significant employers include education & training and manufacturing.
How has employment changed recently in the Cranebrook - Castlereagh SA2?
Over the past year to March 2026, the Cranebrook - Castlereagh 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, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the Cranebrook - Castlereagh SA2?
The workforce participation rate in the Cranebrook - Castlereagh SA2 is 72.1%, 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 Sydney average of 68.9%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Cranebrook - Castlereagh SA2's employment market?
The cranebrook - castlereagh sa2 shows notable specialization in construction, which employs 14.8% of the local workforce compared to 8.6% regionally. This concentration suggests the area has developed competitive advantages in this sector.
What are the employment growth prospects for the Cranebrook - Castlereagh SA2?
Based on Jobs and Skills Australia projections applied to the Cranebrook - Castlereagh SA2's industry mix, employment is expected to grow by 6.2% over the next five years and 12.9% 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 Cranebrook - Castlereagh SA2 compare nationally?
The cranebrook - castlereagh sa2's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many other regions. However, the low unemployment rate of 4.0% suggests the ranking is driven by recent job losses rather than structural weakness. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Cranebrook - Castlereagh SA2?
Skilled workers will find good opportunities in the Cranebrook - Castlereagh SA2, with skilled sectors accounting for 31.2% of employment. Key sectors for skilled workers include health care & social assistance (12.6%), education & training (8.9%), and professional & technical (4.7%). With projected employment growth of 6.2% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Cranebrook - Castlereagh

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Median household income in Cranebrook - Castlereagh is $2,118 a week (about $110,000 a year), with median personal income at $897 a week. ATO records put median taxable income at $61,773 a year against an average of $71,559. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

Taxpayer income within the Cranebrook - Castlereagh SA2 exceeds national averages based on financial year 2023 ATO statistics compiled by AreaSearch. Taxpayers recorded a median income of $61,773 and an average income of $71,559, compared with $60,817 and $83,003 across Greater Sydney. Factoring in Wage Price Index growth of 10.32% since financial year 2023, updated estimates reach roughly $68,148 for median earnings and $78,944 for average earnings as of March 2026. According to 2021 Census benchmarks, personal, family, and household earnings align around the 69th percentile nationwide. The local income distribution is concentrated in the $1,500 - 2,999 bracket, encompassing 38.3% of residents (6,694 people) compared to 30.9% across the surrounding region.

Housing costs absorb 16.6% of income, with disposable earnings positioning at the 72nd percentile nationally and the area ranking in the 5th decile on the SEIFA income scale.

Frequently Asked Questions - Income

What is the median taxable income in the Cranebrook - Castlereagh SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Cranebrook - Castlereagh SA2 is approximately $68,148. The official ATO data from FY-23 recorded a median of $61,773.
What is the average taxable income in the Cranebrook - Castlereagh SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Cranebrook - Castlereagh SA2 is approximately $78,944. The official ATO data from FY-23 recorded an average of $71,559.
How does the median taxable income in the Cranebrook - Castlereagh SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Cranebrook - Castlereagh SA2 is approximately $68,148 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $61,773 and $60,817 respectively.
How does the average taxable income in the Cranebrook - Castlereagh SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Cranebrook - Castlereagh SA2 is approximately $78,944 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $71,559 and $83,003 respectively.
What are the main income cohorts in the Cranebrook - Castlereagh SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~38.3% / 6,694 persons) of the Cranebrook - Castlereagh SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Cranebrook - Castlereagh SA2 compare to the region?
The largest income cohort in the Cranebrook - Castlereagh SA2 is the $1,500 - 2,999 group, representing about 38.3% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the Cranebrook - Castlereagh SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Cranebrook - Castlereagh SA2 is $2,118/wk.
What is the median family income in the Cranebrook - Castlereagh SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Cranebrook - Castlereagh SA2 is $2,304/wk.
What is the median personal income in the Cranebrook - Castlereagh SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Cranebrook - Castlereagh SA2 is $897/wk.
How does the Cranebrook - Castlereagh SA2's income rank nationally?
The Cranebrook - Castlereagh SA2's income level is above the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The Cranebrook - Castlereagh SA2's median income among taxpayers is $61,773 and the average income stands at $71,559, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $68,148 (median) and $78,944 (average) as of March 2026.
What is the disposable income in the Cranebrook - Castlereagh SA2?
The estimated disposable income in the Cranebrook - Castlereagh SA2 is $7,653 per year according to AreaSearch analysis.
How does the Cranebrook - Castlereagh SA2's disposable income compare to the region?
The cranebrook - castlereagh sa2's disposable income is $7,653 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Cranebrook - Castlereagh

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Cranebrook - Castlereagh had 5,463 occupied dwellings at the 2021 Census, 90% detached houses and 0% apartments. 49% are owned with a mortgage, 26% rented and 25% owned outright. At that Census the median rent was $410 a week and the median mortgage repayment $2,167 a month, a total housing cost higher than 82% of areas nationally. Rent absorbs 19.4% of household income here and mortgage repayments 23.6%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential accommodation in Cranebrook - Castlereagh at the most recent Census was overwhelmingly dominated by separate houses at 90.3%, with semi-detached dwellings, apartments, and other housing structures accounting for 9.8%, contrasting with Sydney metro where houses comprised 55.9% and other dwellings made up 44.1%. Outright home ownership stood at 24.9%, trailing Sydney metro levels, while mortgaged properties accounted for 48.9% and rented properties represented 26.2%. The median monthly mortgage payment of $2,167 remained well beneath the Sydney metro average of $2,427, and median weekly rent was $410 against $470 across Sydney metro.

When compared against Australian benchmarks, local monthly mortgage obligations exceeded the national average of $1,863, and weekly rents surpassed the nationwide figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Cranebrook - Castlereagh SA2?
In the Cranebrook - Castlereagh SA2, 24.9% of homes are owned outright, 48.9% are owned with a mortgage, and 26.2% are rented.
What percentage of dwellings in the Cranebrook - Castlereagh SA2 are houses?
According to the latest data, 90.3% of dwellings in the Cranebrook - Castlereagh SA2 are houses.
What percentage of dwellings in the Cranebrook - Castlereagh SA2 are apartments or units?
In the Cranebrook - Castlereagh SA2, 0.4% of dwellings are apartments or units, with an additional 9.3% being semi-detached dwellings.
What is the level of outright home ownership in the Cranebrook - Castlereagh SA2?
Outright home ownership in the Cranebrook - Castlereagh SA2 stands at 24.9%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Cranebrook - Castlereagh SA2?
The median monthly mortgage repayment in the Cranebrook - Castlereagh SA2 is $2,167, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Cranebrook - Castlereagh SA2?
The median weekly rent in the Cranebrook - Castlereagh SA2 is $410, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Cranebrook - Castlereagh SA2?
In the Cranebrook - Castlereagh SA2, 9.2% of rentals are $0-149/week, 21.8% are $150-349/week, 65.0% are $350-649/week, 3.5% are $650-949/week, and 0.5% are $950+/week.
What is the average monthly housing cost in the Cranebrook - Castlereagh SA2?
The aggregate monthly housing cost in the Cranebrook - Castlereagh SA2 is $1,525, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Cranebrook - Castlereagh SA2?
In the Cranebrook - Castlereagh SA2, households with mortgages typically spend 23.6% of their income on mortgage repayments, while renters spend 19.4% of their income on rent.
How crowded are homes in the Cranebrook - Castlereagh SA2?
The average persons per bedroom ratio in the Cranebrook - Castlereagh SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Cranebrook - Castlereagh SA2 compare to the region?
Housing affordability in the Cranebrook - Castlereagh SA2 shows mortgage holders spending 23.6% of income on repayments (vs 27.0% regionally), while renters spend 19.4% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Cranebrook - Castlereagh SA2?
The dwelling mix in the Cranebrook - Castlereagh SA2 consists of 90.3% detached houses, 9.3% semi-detached dwellings, 0.4% apartments, and 0.1% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Cranebrook - Castlereagh SA2?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,525. This accounts for outright owners paying no housing costs, mortgage holders paying $2,167/month, and renters paying $1,775/month.
How affordable is housing in the Cranebrook - Castlereagh SA2 relative to local incomes?
Housing in Cranebrook - Castlereagh consumes approximately 16.6% of median household income ($9,171 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 Cranebrook - Castlereagh SA2?
Recent development applications in Cranebrook - Castlereagh show attached dwellings contributing 5% of approvals compared to 10% of existing stock, while detached houses represent 95% of applications versus 90% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Cranebrook - Castlereagh

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Cranebrook - Castlereagh counted 5,463 households at the 2021 Census, averaging 3.0 people each. 42% are couples with children, more than in 83% of areas nationally, against 24% couples without children. 17% of households are people living alone, and families average 1.7 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units constitute the vast majority of local living arrangements, representing 81.6% of all households. This breakdown comprises couples with children at 41.8%, couples without children at 23.5%, and single parent families at 15.4%. Non-family living arrangements account for the remaining 18.4%, consisting of lone person households at 16.7% and group households at 1.6%. The typical household size stands at 3.0 people, exceeding the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the Cranebrook - Castlereagh SA2?
As of the 2021 Census, the Cranebrook - Castlereagh SA2 had 5,463 households. Based on population growth patterns, this has grown by approximately 2.7% to an estimated 5,608 households today.
What is the typical household size?
The median household size in the Cranebrook - Castlereagh SA2 is 3.0 people. This compares to 2.7 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 81.6% of all households. The remaining households consist of lone person households (16.7%), group households (1.6%), and other household types (0.0%).
How are families structured in the area?
Among the 4,457 family households, 41.8% are couples with children, 23.5% are couples without children at home, and 15.4% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Cranebrook - Castlereagh SA2 compare to regional household patterns?
Compared to Greater Sydney, the Cranebrook - Castlereagh SA2 shows distinct household patterns. Family households are notably over-represented at 81.6% (versus 72.6% regionally). Conversely, lone person households are under-represented at 16.7% compared to the regional 23.2%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Cranebrook - Castlereagh SA2 have an average of 1.7 children, slightly above the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Cranebrook - Castlereagh SA2?
Marriage patterns reveal 46.8% of the adult population are currently married, while 38.4% have never married. This compares to 48.3% married and 36.4% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 16.7% of all households in the Cranebrook - Castlereagh SA2, notably lower than the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.6% of households, well below the Greater Sydney average of 4.2%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Cranebrook - Castlereagh

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16.7% of adults in Cranebrook - Castlereagh hold a university qualification, including 11.7% with a bachelor degree and 3.3% with postgraduate qualifications. A further 30.8% hold a vocational qualification. 9 schools serve the area, with 3,700 enrolment places and an average ICSEA of 987 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 attainment represents a prominent structural challenge for the locality, with 16.7% of residents holding higher education qualifications compared to 38.0% across Greater Sydney, highlighting scope for targeted educational development. Bachelor degrees comprise 11.7% of qualifications, postgraduate credentials represent 3.3%, and graduate diplomas make up 1.7%. Conversely, vocational and technical qualifications are widespread, with 40.9% of residents aged 15+ possessing vocational credentials, consisting of certificates at 30.8% and advanced diplomas at 10.1%. Active participation in study is strong throughout the community, with 30.8% of residents currently attending an educational institution.

This cohort includes 11.9% enrolled in primary education, 8.5% undertaking secondary education, and 3.6% engaged in tertiary education.

Frequently Asked Questions - Education

What percentage of people in the Cranebrook - Castlereagh SA2 have university qualifications?
16.7% of people aged 15 and over in the Cranebrook - Castlereagh SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Cranebrook - Castlereagh SA2 have no formal qualifications?
42.4% of people aged 15 and over in the Cranebrook - Castlereagh SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Cranebrook - Castlereagh SA2's education level compare to national averages?
The cranebrook - castlereagh sa2 ranks in the 36th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Cranebrook - Castlereagh SA2?
The most common qualifications in the Cranebrook - Castlereagh SA2 are: Certificate (30.8%), Bachelor Degree (11.7%), Advanced Diploma (10.1%).
What proportion of the Cranebrook - Castlereagh SA2's population is currently attending educational institutions?
30.8% of the population in the Cranebrook - Castlereagh SA2 is currently engaged in formal education, with 11.9% in primary school, 8.5% in secondary school, 3.6% at university.
What is the ICSEA score for schools in the Cranebrook - Castlereagh SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Cranebrook - Castlereagh SA2 is 987, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Cranebrook - Castlereagh SA2?
There are 9 schools within the Cranebrook - Castlereagh SA2, with a combined enrollment of approximately 3,700 students.
What types of schools are available in the Cranebrook - Castlereagh SA2?
The cranebrook - castlereagh sa2 includes 5 primary schools, 1 secondary school, 3 combined schools.

Schools Detail

AmenitiesServices & Amenities in Cranebrook - Castlereagh

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Getting AroundTransport & Commuting in Cranebrook - Castlereagh

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Public transport in Cranebrook - Castlereagh reaches 158 stops on 59 routes, timetabled for about 1,200 services a week. The typical home sits about 190 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.8 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Public transport connectivity within Cranebrook - Castlereagh includes 158 active transport stops consisting of bus services. These stops are integrated across 59 individual routes that provide 1,202 weekly passenger trips. Network access is high, with residents located an average of 186 meters from the nearest transport stop. Given the suburban character of the area, external commuting is prevalent, with private vehicles serving as the dominant mode at 92%. Vehicle ownership stands at 1.8 per dwelling, exceeding regional averages. In addition, 30.8% of residents worked from home during the 2021 Census, reflecting potential COVID-19 conditions.

Public transport operations provide an average frequency of 171 trips per day across the collective network, corresponding to approximately 7 weekly trips per individual stop. The accompanying mapping highlights the 100 nearest stops relative to the geographic centrepoint.

Frequently Asked Questions - Transport

How many public transport stops are in Cranebrook - Castlereagh?
There are 158 public transport stops within the Cranebrook - Castlereagh SA2.
How frequent are the transport services in Cranebrook - Castlereagh?
the Cranebrook - Castlereagh SA2 has 1,202 weekly trips across 59 routes, averaging 171 trips per day.
How far are residents from public transport in Cranebrook - Castlereagh?
On average, residential properties are 186 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Cranebrook - Castlereagh

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68.7% of residents in Cranebrook - Castlereagh report no long-term health condition. 5.5% need daily assistance with core activities, and 54.9% hold private health cover. The standardised death rate runs at 4.4 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 Cranebrook - Castlereagh demonstrate generally sound outcomes, with AreaSearch evaluations of mortality and medical conditions tracking in line with national benchmarks. General prevalence of common ailments remains comparatively low among the overall community, though elevated rates are observed among older, at risk cohorts. Furthermore, private health insurance coverage is solid, held by approximately 55% of the total population (~9,596 people), compared to 59.9% across Greater Sydney. Mental health conditions and asthma represent the most frequently diagnosed medical ailments, affecting 9.1 and 9.0% of the local population, while 68.7% of residents reported having no medical ailments whatsoever, compared with 74.6% across Greater Sydney.

Working-age residents experience higher than average rates of chronic conditions. Older residents aged 65 and over number 2,328 people (13.3% of the community), below the Greater Sydney proportion of 15.5%, with senior health outcomes facing particular challenges and ranking lower nationally than the wider local populace.

Frequently Asked Questions - Health

How many people in the Cranebrook - Castlereagh SA2 have private health insurance?
Around 54.9% of people in the Cranebrook - Castlereagh SA2 are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the Cranebrook - Castlereagh SA2?
In the Cranebrook - Castlereagh SA2, 5.5% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.2% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the Cranebrook - Castlereagh SA2?
9.0% of people in the Cranebrook - Castlereagh SA2 are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the Cranebrook - Castlereagh SA2?
Diabetes affects 4.5% of the the Cranebrook - Castlereagh SA2 population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Cranebrook - Castlereagh SA2?
2.9% of people in the Cranebrook - Castlereagh SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Cranebrook - Castlereagh SA2 compare to the region in terms of overall private health coverage?
In the Cranebrook - Castlereagh SA2, 54.9% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Cranebrook - Castlereagh

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Cranebrook - Castlereagh is largely Australian-born, at 84.2% of residents, with 10.2% speaking a language other than English at home. The largest reported ancestries are Australian (29.2%) and English (26.2%). 4.6% of residents identify as Aboriginal and/or Torres Strait Islander. Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural and demographic composition in Cranebrook - Castlereagh shows comparatively low diversity, with 84.2% of residents born in Australia, 91.1% holding Australian citizenship, and 89.8% speaking English only at home. Christianity forms the predominant religious affiliation, encompassing 58.9% of people in Cranebrook - Castlereagh, compared to 49.2% across Greater Sydney. Regarding ancestral background, the most prevalent heritages declared across Cranebrook - Castlereagh are Australian at 29.2% (exceeding the regional level of 17.8%), English at 26.2% (above the 19.0% regional share), and Irish at 7.2%. Notable variations also appear across other specific backgrounds, including Maltese at 4.3% (against 1.0% regionally), Australian Aboriginal at 4.6% (compared to 1.3% across the region), and Samoan at 0.6% (versus 0.5%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Cranebrook - Castlereagh SA2?
Cranebrook - Castlereagh was found to be below average in terms of cultural diversity, with 84.2% of its population born in Australia, 91.1% being citizens, and 89.8% speaking English only at home.
What is the most common religion in the Cranebrook - Castlereagh SA2?
The main religion in Cranebrook - Castlereagh was found to be Christianity, which makes up 58.9% of people in Cranebrook - Castlereagh. This compares to 49.2% across Greater Sydney.
What are the top countries of origin in the Cranebrook - Castlereagh SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Cranebrook - Castlereagh are Australian, comprising 29.2% of the population, which is substantially higher than the regional average of 17.8%, English, comprising 26.2% of the population, which is substantially higher than the regional average of 19.0%, and Irish, comprising 7.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maltese is notably overrepresented at 4.3% of Cranebrook - Castlereagh (vs 1.0% regionally), Samoan at 0.6% (vs 0.5%) and Australian Aboriginal at 4.6% (vs 1.3%).
How does the percentage of people born overseas compare to the regional average?
15.8% of the the Cranebrook - Castlereagh SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Cranebrook - Castlereagh SA2 population speaks a language other than English at home?
10.2% of the population in the Cranebrook - Castlereagh SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Cranebrook - Castlereagh SA2 identify as Australian Aboriginal?
4.6% of the the Cranebrook - Castlereagh SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Cranebrook - Castlereagh SA2?
91.1% of the the Cranebrook - Castlereagh SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Cranebrook - Castlereagh

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The median resident of Cranebrook - Castlereagh is 34, younger than 84% of areas nationally. 28.3% 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 demographic profile of Cranebrook - Castlereagh leans heavily toward younger age brackets. As at August 2026, children and young adults (0 - 24) constitute 35.2% of the population, compared to 30.4% across Greater Sydney, while young to middle aged adults (25 - 44) make up 28.8% against a regional benchmark of 31.4%. AreaSearch calculates the median age at 34 as at August 2026, matching the 2021 Census figure and tracking 3 years younger than the Greater Sydney median of 37 recorded at the same Census. The most noticeable demographic shift since the Census has occurred within retiree and elderly cohorts (65+), rising from 10.5% to an estimated 13.3% of residents.

Projections to 2041 indicate that older demographics will drive future expansion, adding 846 residents (36%) to reach 3,174, while both young to middle aged adults and children and young adults are expected to experience contraction over the same period.

Frequently Asked Questions - Age

What is the median age in the Cranebrook - Castlereagh SA2?
AreaSearch estimates the median age in the Cranebrook - Castlereagh SA2 at 34 years as at August 2026. That is in line with the 2021 Census figure of 34 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Cranebrook - Castlereagh SA2's median age compare to broader areas?
At an estimated 34 years as at August 2026, Cranebrook - Castlereagh is 3 years younger than the Greater Sydney 2021 Census average (37 years) and 4 years younger than the national Census average (38 years).
What age groups are over-represented in the Cranebrook - Castlereagh SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Cranebrook - Castlereagh SA2 compared to the Greater Sydney region is the 5 - 14 group, making up 14.2% of the population.
What age groups are under-represented in the Cranebrook - Castlereagh SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Cranebrook - Castlereagh SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 14.5% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Cranebrook - Castlereagh SA2 show significant variance compared to the Greater Sydney region. The most under-represented age group is 85+ year-olds (1.2% vs 2.1%).
What is the percentage of children (0-14 years) in the Cranebrook - Castlereagh SA2?
AreaSearch estimates children aged 0-14 years at 21.4% of the population in the Cranebrook - Castlereagh SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Cranebrook - Castlereagh SA2?
AreaSearch estimates people aged 65 and over at 13.3% of the population in the Cranebrook - Castlereagh SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Cranebrook - Castlereagh

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Oct 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 2 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 Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago 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 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
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 Oct 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 2026 3 months ago all 9 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Jul 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 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) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 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 — 69 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (17,029 at the 2021 Census → 17,480 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 (124031707). 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 Cranebrook - Castlereagh 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 Cranebrook - Castlereagh 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 Cranebrook - Castlereagh 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 (Oct 2026), infrastructure projects (Jul 2026) and services & amenities (Sep 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 Sep 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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