South Lake - Cockburn Central

SA2

Greater Perth / Cockburn

 
 
 
 
 
 
 
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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 South Lake - Cockburn Central

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DemographicsPopulation Growth in South Lake - Cockburn Central

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South Lake - Cockburn Central has an estimated 13,699 residents, up from 11,723 at the 2021 Census — a change of 1,976 people, or 16.9%. Growth has averaged 1.7% a year over five years, faster than 87% of areas nationally. 447 new addresses have been validated here since Census night. Overseas migration accounts for 71.2% of that increase. That puts 1,539 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 research conducted by AreaSearch, the population across South Lake - Cockburn Central stands at approximately 13,699 as of Aug 2026. This represents an expansion of 1,976 individuals (16.9%) relative to the 11,723 residents counted during the 2021 Census. Such figures are derived from the ABS estimated resident population figure of 13,071 recorded in June 2025, alongside 447 validated new addresses identified following the Census. Consequently, local density is calculated at 1,539 persons per square kilometer, exceeding the typical nationwide benchmark across AreaSearch regions. The area's 16.9% expansion rate since the 2021 census outpaced both the national benchmark (9.5%) and state levels, establishing it as a prominent regional growth pocket.

The primary driver of this demographic intake was international migration, which generated roughly 71.2% of all recent population additions. Projections published by ABS/Geoscience Australia in 2024 (using 2022 as a base year) are implemented by AreaSearch for SA2 analysis. For geographies lacking direct coverage or for timeline modeling extending beyond 2032, growth rates by age bracket from the 2023 ABS Greater Capital Region release (using 2022 data) are applied. Demographic modeling indicates future population gains will track above the median seen across national statistical zones, with the community anticipated to expand by 2,102 persons by 2041 relative to latest annual ERP benchmarks, representing an aggregate rise of 10.8% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the South Lake - Cockburn Central SA2?
Total population for the South Lake - Cockburn Central SA2 was estimated to be approximately 13,699 as at Aug 26. This is based upon an estimated resident population of 13,071 from the ABS up to June 2025.
How has the population in the South Lake - Cockburn Central SA2 changed since 2021?
The south lake - cockburn central sa2 has added approximately 1,976 people and shown a 16.86% increase from the 11,723 people recorded at the 2021 Census period.
What is the population density in the South Lake - Cockburn Central SA2?
The population density in the South Lake - Cockburn Central SA2 is estimated at 1,539 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the South Lake - Cockburn Central SA2?
Over the past 10 years, the population in the South Lake - Cockburn Central SA2 has shown a compound annual growth rate of 1.0% per annum.
What are the main drivers of population growth in the South Lake - Cockburn Central SA2?
Population growth in the South Lake - Cockburn Central SA2 is driven by: Overseas migration (71.2%), Natural increase (28.8%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 71.2% of overall population gains.

Residential SupplyHousing Development & Building Approvals in South Lake - Cockburn Central

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669 new dwellings have been approved in South Lake - Cockburn Central over the past five years, an average of 133 a year. That places the area in the 88th percentile for residential development activity nationally, about 10 approvals per 1,000 residents a year. Of the 134 dwellings approved in the latest reporting year, 31% 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

Dwelling consent figures for South Lake - Cockburn Central demonstrate an average of roughly 133 residential approvals each year, totaling 669 approved dwellings over the 5 financial years spanning FY-22 to FY-26. A balance between demand and supply is evident, with roughly 1.6 incoming residents per year for each new dwelling approved across the 5 financial years from FY-22 to FY-26, supporting steady market conditions alongside an average residential build value of $396,000. Furthermore, commercial building approvals have reached $54.2 million in the current financial year, highlighting robust local business investment.

Per capita residential development in South Lake - Cockburn Central tracks higher than Greater Perth (surpassing the regional per-person benchmark by 27.0% across the 5 year period), which supports property values while expanding housing choices. Recent building activity consists of 31.0% detached dwellings and 69.0% medium-to-high density formats. This shift toward compact living arrangements provides accessible options for first-home buyers, investors, and downsizing households. Because separate houses currently represent 79.0% of the established stock, this changing composition highlights land constraints while addressing changing lifestyle preferences and market affordability. A ratio of around 165 people per dwelling approval reflects the dynamics of an expanding urban center. Projections indicate South Lake - Cockburn Central will add approximately 1,474 residents leading into 2041 compared with recent quarterly figures from AreaSearch. Established building trends suggest future residential pipelines can comfortably absorb projected demand, sustaining favorable buyer opportunities and creating scope for demographic expansion beyond baseline forecasts.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the South Lake - Cockburn Central SA2 recently?
Dwelling approval activity in the the South Lake - Cockburn Central SA2 area has seen 463 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The South Lake - Cockburn Central SA2's current population of 13,699 has been supported by 133 approvals on average over recent years.
How does the South Lake - Cockburn Central SA2's development activity compare to the broader region?
The South Lake - Cockburn Central SA2 has seen 1.04 approvals per 100 people in recent years, compared to 0.72 approvals in the broader region. This means that one dwelling has been approved for every 165 people in the South Lake - Cockburn Central SA2, compared to one for every 118 in the broader region.
Is the South Lake - Cockburn Central SA2 keeping up with housing demand?
With the population expected to increase by 1,474 people by 2041, around 737 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 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 South Lake - Cockburn Central SA2?
Looking at development activity over the past five years, the South Lake - Cockburn Central SA2's approval levels have been significantly above the yearly average of 133, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the South Lake - Cockburn Central SA2?
The population in the South Lake - Cockburn Central SA2 is expected to grow by 1,474 people by 2041, necessitating approximately 737 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 South Lake - Cockburn Central SA2?
Over the past five years, the population in the South Lake - Cockburn Central SA2 has grown by approximately 2,321 people, while 669 residential approvals were recorded. This equates to a ratio of 3.5 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 South Lake - Cockburn Central SA2?
With dwelling approval activity running at an average of 133 approvals per year and a population of 13,699, 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 1,474 people by 2041, around 737 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 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 South Lake - Cockburn Central

Development applications around South Lake - Cockburn Central

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 South Lake - Cockburn Central

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AreaSearch tracks 14 current infrastructure and development projects inside South Lake - Cockburn Central, worth an estimated $397 million. A further 98 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $17.6 billion. 37 are already under construction and 41 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

Capital investments and urban development initiatives play a pivotal role in shaping local area performance. A total of 30 infrastructure and development projects have been tracked by AreaSearch across the surrounding district. Notable developments include Glen Iris Estate, Stockland Bull Creek Shopping Centre Upgrade, Glen Iris Local Shopping Centre (Glen Iris Estate), and Yangebup Primary School Expansion and Modernisation, with key works outlined below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the South Lake - Cockburn Central SA2?
Key infrastructure and planning changes likely to influence the South Lake - Cockburn Central SA2 include: Glen Iris Local Shopping Centre (Glen Iris Estate) (Construction); Stockland Bull Creek Shopping Centre Upgrade (Planning); Glen Iris Estate (Construction); Yangebup Primary School Expansion and Modernisation (Construction); and Harmony Apartments (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the South Lake - Cockburn Central SA2?
Infrastructure development impacting the South Lake - Cockburn Central SA2 spans multiple sectors including Retail, Education & Training, and Residential Development, among others.
What is the scale of infrastructure investment impacting the South Lake - Cockburn Central SA2?
Infrastructure investment analysis indicates significant investment of approximately $284 million in infrastructure projects affecting the region, with a notable concentration of investment within the immediate the South Lake - Cockburn Central SA2 vicinity.
How does the South Lake - Cockburn Central SA2's infrastructure development compare to other areas?
Infrastructure development activity impacting the South Lake - Cockburn Central SA2 currently ranks below national averages at the 28thth percentile.
Glen Iris Local Shopping Centre
Category: Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A new neighbourhood shopping centre for the Glen Iris Estate in Jandakot, featuring a modern 7-day IGA supermarket, a family-friendly bistro tavern, a dedicated health and wellness hub, two specialty retail stores, a liquor store, and three food and beverage outlets. The development includes a central piazza with landscaped seating and over 100 parking bays. The Metro Outer Development Assessment Panel approved the application on 30 April 2025. Construction commenced in late 2025 with the centre set to open in November 2026.New traffic signals at Berrigan Drive are being installed in coordination with Main Roads WA and the City of Cockburn, expected to be operational in Q4 2025.

Precincts & Urban Renewal

The Boulevard Residences & Holiday Inn Express Cockburn
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A mixed-use precinct comprising multi-stage residential apartment buildings and a 170-key Holiday Inn Express hotel tower, featuring ground-floor retail, community amenities, and direct access to Cockburn Central station.

Communities, Precincts & Urban Renewal

Cockburn Central North (Muriel Court) Structure Plan
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2029
Source / Links: Link 1   

Comprehensive urban renewal precinct plan delivering medium to high-density residential housing, commercial offices, and local retail space with direct vehicle and pedestrian connections to North Lake Road and Cockburn ARC.

Communities, Precincts & Urban Renewal

Cockburn Central Station Upgrade
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   Link 2  

Upgrade of Cockburn Central Station delivered under METRONET's Thornlie-Cockburn Link. Works included a new terminating platform (Platform 3) for the Thornlie-Cockburn Line, platform extension and canopy, expanded passenger facilities, bike storage and improved interchange to the Mandurah Line. The Thornlie-Cockburn Line opened on 9 June 2025, with trains terminating at Cockburn Central.

Transport & Logistics

Jandakot Hall, Anning Park and Old Jandakot Primary School Master Plan
Category: Sports & Recreation
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   Link 2  

A master plan to consolidate and upgrade sporting and community facilities at Jandakot Hall, Anning Park (770 North Lake Road, Jandakot), and the heritage-listed Old Jandakot Primary School. The plan aims to improve utilisation, deliver gender-diverse changerooms and additional storage, and explore a potential district-level tennis facility to serve the area's growing population. Listed as one of 26 major infrastructure proposals in the City of Cockburn Community Infrastructure Plan 2024-2041, endorsed by Council in November 2024.Funding will be drawn from internal resources, external grants and partnerships, with delivery timing to be set in the City's Corporate Business Plan.

Sports & Recreation

Cockburn ARC Evolution
Category: Sports & Recreation
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   Link 2  

Expansion of facilities for Cockburn ARC and Fremantle Dockers, including a revamped health club, increased gym floor space, new studios, AFLW changerooms, and a spectator terrace.

Sports & Recreation

Aboriginal Cultural and Visitors Centre Bibra Lake
Category: Arts & Culture
Stage: Construction | Est. Comp: 2025
Source / Links: Link 1   Link 2  

$5 million Aboriginal Cultural and Visitors Centre featuring commercial cafe, exhibition space, community rooms, workshops for tool making and spear/boomerang throwing, art displays, music and dance performances, interpretive displays and educational nature bush walks celebrating Wadjuk Nyungar culture. The centre will be shaped like the local Southwestern snake-necked turtle (Yakaan or Booyi in Nyungar language) and is expected to attract 20,000 annual visitors.

Arts & Culture

Harmony Apartments
Category: Residential Development
Stage: Approved | Est. Comp: 0
Source / Links: Link 1   

The development comprises 173 apartments across two buildings, delivered in two stages, with the inclusion of car parks and landscaping.

Residential Development

Jobs & IndustryEmployment Trends in South Lake - Cockburn Central

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7,396 residents of South Lake - Cockburn Central are employed, from a labour force of 7,821. Unemployment sits at 5.4%, with participation at 71.3%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.3% 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. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

South Lake - Cockburn Central features a qualified local labor pool, highlighted by strong participation across essential service sectors and an overall unemployment level of 5.4%. In March 2026, employed residents numbered 7,396, accompanied by an unemployment rate 1.2% higher than the 4.2% recorded for Greater Perth, while labor participation aligned closely with the 69.9% regional rate. Remote work participation was modest at 6.2% at the time of the Census, though prevailing Covid-19 restrictions provide context for this figure. Local resident employment is largely clustered within construction, health care & social assistance, alongside education & training.

Manufacturing represents a key area of industrial concentration, maintaining an employment proportion 1.3 times the wider regional baseline. Conversely, mining accounts for only 5.8% of the resident workforce, trailing the 7.0% seen across Greater Perth. A comparison between the count of local working residents and Census population figures suggests a substantial share of workers commute outside the area for employment. Labor market metrics from AreaSearch drawing upon ABS and SALM releases show a 12-month contraction of 0.9% in the local workforce and a 1.3% reduction in employment, elevating the unemployment rate by 0.3 percentage points. Across Greater Perth over the same timeframe, overall employment grew by 2.0%, the labor pool expanded by 2.5%, and unemployment rose by 0.4 percentage points. National employment projections from Jobs and Skills Australia as of Mar-26 provide additional context regarding future workforce requirements in South Lake - Cockburn Central. These five- and ten-year forecasts were applied across the local industry distribution to map future employment trajectories. Nationally, jobs are projected to rise by 6.6% over five years and 13.7% over ten years, with distinct trends across individual sectors. Applying these industry weightings to the South Lake - Cockburn Central employment profile indicates a projected local job increase of 6.3% over five years and 13.3% across ten years (serving as an illustrative weighted baseline without accounting for localized population shifts).

Frequently Asked Questions - Employment

What is the employment situation in the South Lake - Cockburn Central SA2?
As of March 2026, the South Lake - Cockburn Central SA2 has approximately 7,396 employed residents with an unemployment rate of 5.4%. The unemployment rate is moderate, indicating some available workforce capacity. Employment indicators are below the national average, suggesting room for improvement.
How does the South Lake - Cockburn Central SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the South Lake - Cockburn Central SA2 stands at 5.4%, which is 1.2 percentage points above Greater Perth's rate of 4.2%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the South Lake - Cockburn Central SA2?
The employment landscape in the South Lake - Cockburn Central SA2 is dominated by several key sectors. The largest employers are health care & social assistance (15.2% of employment), construction (9.7%), and education & training (9.5%). The relatively diverse employment base, with the top three sectors comprising 34.4% of jobs, provides economic resilience. Other significant employers include retail trade and professional & technical.
How has employment changed recently in the South Lake - Cockburn Central SA2?
Over the past year to March 2026, the South Lake - Cockburn Central 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 Perth saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the South Lake - Cockburn Central SA2?
The workforce participation rate in the South Lake - Cockburn Central SA2 is 71.3%, 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 Perth average of 69.9%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the South Lake - Cockburn Central SA2's employment market?
The south lake - cockburn central sa2 shows notable specialization in manufacturing, which employs 7.2% of the local workforce compared to 5.5% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the South Lake - Cockburn Central SA2?
Based on Jobs and Skills Australia projections applied to the South Lake - Cockburn Central SA2's industry mix, employment is expected to grow by 6.3% over the next five years and 13.3% 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 South Lake - Cockburn Central SA2 compare nationally?
The south lake - cockburn central sa2's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many other regions. Recent job advertisement trends show the broader employment region saw a 0.1% decline, ranking 14.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the South Lake - Cockburn Central SA2?
Skilled workers will find good opportunities in the South Lake - Cockburn Central SA2, with skilled sectors accounting for 34.8% of employment. Key sectors for skilled workers include health care & social assistance (15.2%), education & training (9.5%), and professional & technical (7.4%). With projected employment growth of 6.3% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in South Lake - Cockburn Central

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Median household income in South Lake - Cockburn Central is $1,715 a week (about $89,000 a year), with median personal income at $838 a week. ATO records put median taxable income at $63,213 a year against an average of $77,076. 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

Postcode-level taxation data released by the ATO for financial year 2023 indicates resident earnings in the South Lake - Cockburn Central SA2 exceed national benchmarks, with a median of $63,213 and an average of $77,076. These figures compare with Greater Perth, which registered a median income of $60,748 and an average of $80,248. Adjusted for a 10.93% rise in the Wage Price Index since financial year 2023, modelled estimates reach approximately $70,122 for median earnings and $85,500 for average earnings as of March 2026. Across household, family, and individual brackets, Census figures position local income around the 52nd national percentile.

Earnings between $1,500 - 2,999 form the largest local group, encompassing 35.4% of the population (4,849 people), aligning closely with the 32.0% share recorded regionally. Cost-of-living constraints are apparent, as residents retain only 84.4% of disposable income (ranking in the 49th percentile), placing the community in the 5th SEIFA income decile.

Frequently Asked Questions - Income

What is the median taxable income in the South Lake - Cockburn Central SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the South Lake - Cockburn Central SA2 is approximately $70,122. The official ATO data from FY-23 recorded a median of $63,213.
What is the average taxable income in the South Lake - Cockburn Central SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the South Lake - Cockburn Central SA2 is approximately $85,500. The official ATO data from FY-23 recorded an average of $77,076.
How does the median taxable income in the South Lake - Cockburn Central SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the South Lake - Cockburn Central SA2 is approximately $70,122 compared to $67,388 in Greater Perth. The official ATO data from FY-23 shows $63,213 and $60,748 respectively.
How does the average taxable income in the South Lake - Cockburn Central SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the South Lake - Cockburn Central SA2 is approximately $85,500 compared to $89,019 in Greater Perth. The official ATO data from FY-23 shows $77,076 and $80,248 respectively.
What are the main income cohorts in the South Lake - Cockburn Central SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~35.4% / 4,849 persons) of the South Lake - Cockburn Central SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the South Lake - Cockburn Central SA2 compare to the region?
The largest income cohort in the South Lake - Cockburn Central SA2 is the $1,500 - 2,999 group, representing about 35.4% of the population. In comparison, Greater Perth's largest income cohort is the $1,500 - 2,999 group, representing 32.0% of its population, according to the 2021 Census.
What is the median household income in the South Lake - Cockburn Central SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the South Lake - Cockburn Central SA2 is $1,715/wk.
What is the median family income in the South Lake - Cockburn Central SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the South Lake - Cockburn Central SA2 is $2,089/wk.
What is the median personal income in the South Lake - Cockburn Central SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the South Lake - Cockburn Central SA2 is $838/wk.
How does the South Lake - Cockburn Central SA2's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the South Lake - Cockburn Central SA2's median income among taxpayers is $63,213, with an average of $77,076. This is well above average nationally, and compares to Greater Perth's median of $60,748 and average of $80,248. Based on Wage Price Index growth of 10.93% since FY-23, current estimates would be approximately $70,122 (median) and $85,500 (average) as of March 2026.
What is the disposable income in the South Lake - Cockburn Central SA2?
The estimated disposable income in the South Lake - Cockburn Central SA2 is $6,274 per year according to AreaSearch analysis.
How does the South Lake - Cockburn Central SA2's disposable income compare to the region?
The south lake - cockburn central sa2's disposable income is $6,274 compared to $6,842 for Greater Perth, based on AreaSearch analysis.

Housing StockHousing & Dwellings in South Lake - Cockburn Central

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South Lake - Cockburn Central had 4,583 occupied dwellings at the 2021 Census, 79% detached houses and 12% apartments. 43% are owned with a mortgage, 28% rented and 29% owned outright. At that Census the median rent was $360 a week and the median mortgage repayment $1,680 a month. Rent absorbs 21.0% of household income here and mortgage repayments 22.6%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Census records reveal the housing stock in South Lake - Cockburn Central consisted of 78.6% detached houses and 21.4% alternative dwellings including townhouses and apartments, compared with 77.8% houses and 22.1% alternative types throughout metro Perth. Outright home ownership reached 29.1%, matching broader metropolitan patterns, while remaining properties were under a mortgage (42.6%) or occupied by tenants (28.3%). Typical housing costs proved relatively affordable: monthly mortgage payments averaged $1,680 and weekly median rent was $360, contrasting with metro Perth averages of $1,907 and $350. On a national level, repayments in South Lake - Cockburn Central also sat below the Australian median mortgage of $1,863 and median rental rate of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the South Lake - Cockburn Central SA2?
In the South Lake - Cockburn Central SA2, 29.1% of homes are owned outright, 42.6% are owned with a mortgage, and 28.3% are rented.
What percentage of dwellings in the South Lake - Cockburn Central SA2 are houses?
According to the latest data, 78.6% of dwellings in the South Lake - Cockburn Central SA2 are houses.
What percentage of dwellings in the South Lake - Cockburn Central SA2 are apartments or units?
In the South Lake - Cockburn Central SA2, 12.1% 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 South Lake - Cockburn Central SA2?
Outright home ownership in the South Lake - Cockburn Central SA2 stands at 29.1%, compared to 29.3% in Greater Perth.
What is the median monthly mortgage repayment in the South Lake - Cockburn Central SA2?
The median monthly mortgage repayment in the South Lake - Cockburn Central SA2 is $1,680, compared to $1,907 in Greater Perth.
What is the median weekly rent in the South Lake - Cockburn Central SA2?
The median weekly rent in the South Lake - Cockburn Central SA2 is $360, compared to $350 in Greater Perth.
What is the distribution of rental prices in the South Lake - Cockburn Central SA2?
In the South Lake - Cockburn Central SA2, 6.7% of rentals are $0-149/week, 32.8% are $150-349/week, 59.8% are $350-649/week, 0.4% are $650-949/week, and 0.2% are $950+/week.
What is the average monthly housing cost in the South Lake - Cockburn Central SA2?
The aggregate monthly housing cost in the South Lake - Cockburn Central SA2 is $1,157, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the South Lake - Cockburn Central SA2?
In the South Lake - Cockburn Central SA2, households with mortgages typically spend 22.6% of their income on mortgage repayments, while renters spend 21.0% of their income on rent.
How crowded are homes in the South Lake - Cockburn Central SA2?
The average persons per bedroom ratio in the South Lake - Cockburn Central SA2 is 0.7, indicating the level of household density.
How does housing affordability in the South Lake - Cockburn Central SA2 compare to the region?
Housing affordability in the South Lake - Cockburn Central SA2 shows mortgage holders spending 22.6% of income on repayments (vs 23.6% regionally), while renters spend 21.0% of income on rent (vs 18.8% regionally).
What types of dwellings are most common in the South Lake - Cockburn Central SA2?
The dwelling mix in the South Lake - Cockburn Central SA2 consists of 78.6% detached houses, 9.3% semi-detached dwellings, 12.1% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the South Lake - Cockburn Central SA2?
Considering the housing occupancy patterns, the weighted average monthly housing cost is approximately $1,157. This accounts for outright owners paying no housing costs, mortgage holders paying $1,680/month, and renters paying $1,559/month.
How affordable is housing in the South Lake - Cockburn Central SA2 relative to local incomes?
Housing in South Lake - Cockburn Central consumes approximately 15.6% of median household income ($7,426 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 South Lake - Cockburn Central SA2?
Recent development applications in South Lake - Cockburn Central show attached dwellings contributing 76% of approvals compared to 21% of existing stock, while detached houses represent 24% of applications versus 79% of current dwellings. This suggests increasing densification. This area is seeing substantial increases in dwelling density compared to most Australian locations.

HouseholdsHousehold Composition in South Lake - Cockburn Central

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South Lake - Cockburn Central counted 4,583 households at the 2021 Census, an estimated 5,355 today, averaging 2.4 people each. 28% are couples with children, against 27% couples without children. 27% of households are people living alone, and families average 1.5 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units constitute the predominant living arrangement at 68.4% of all local households, divided between couples with children at 28.2%, couples without children at 27.2%, and single-parent households at 11.5%. Non-family living situations account for the remaining 31.6%, consisting of single-person dwellings at 27.2% and share housing at 4.4%. The typical household size stands at 2.4 people, lower than the Greater Perth benchmark of 2.6.

Frequently Asked Questions - Households

How many households are in the South Lake - Cockburn Central SA2?
As of the 2021 Census, the South Lake - Cockburn Central SA2 had 4,583 households. Based on population growth patterns, this has grown by approximately 16.8% to an estimated 5,355 households today.
What is the typical household size?
The median household size in the South Lake - Cockburn Central SA2 is 2.4 people. This compares to 2.6 in Greater Perth and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 68.4% of all households. The remaining households consist of lone person households (27.2%), group households (4.4%), and other household types (0.0%).
How are families structured in the area?
Among the 3,134 family households, 28.2% are couples with children, 27.2% are couples without children at home, and 11.5% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the South Lake - Cockburn Central SA2 compare to regional household patterns?
Compared to Greater Perth, the South Lake - Cockburn Central SA2 shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the South Lake - Cockburn Central SA2 have an average of 1.5 children, slightly below the Greater Perth average of 1.6. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the South Lake - Cockburn Central SA2?
Marriage patterns reveal 43.2% of the adult population are currently married, while 39.6% have never married. This compares to 47.6% married and 36.1% never married across Greater Perth.
How significant are single-person households?
Single-person households represent 27.2% of all households in the South Lake - Cockburn Central SA2, similar to the regional average of 24.9%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 4.4% of households, well below the Greater Perth average of 3.5%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in South Lake - Cockburn Central

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25.8% of adults in South Lake - Cockburn Central hold a university qualification, including 18.1% with a bachelor degree and 5.2% with postgraduate qualifications. A further 25.6% hold a vocational qualification. 10 schools serve the area, with 1,431 enrolment places and an average ICSEA of 1,023 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

In South Lake - Cockburn Central, 25.8% of individuals hold tertiary qualifications, sitting slightly behind the Australian standard of 30.4%. Attainment is spearheaded by bachelor degrees at 18.1%, followed by postgraduate study at 5.2% and graduate diplomas at 2.5%. Technical qualifications are widespread, with 36.0% of the population aged 15+ possessing vocational credentials, divided into certificates (25.6%) and advanced diplomas (10.4%). Formal study engagement is substantial across the suburb, with 27.0% of the community participating in education. This proportion comprises 8.6% attending primary school, 6.5% enrolled in secondary school, and 5.9% engaged in higher education.

Frequently Asked Questions - Education

What percentage of people in the South Lake - Cockburn Central SA2 have university qualifications?
25.8% of people aged 15 and over in the South Lake - Cockburn Central SA2 have university qualifications, compared to 30.1% in the broader region.
What percentage of people in the South Lake - Cockburn Central SA2 have no formal qualifications?
38.3% of people aged 15 and over in the South Lake - Cockburn Central SA2 have no formal qualifications, compared to 35.6% regionally.
How does the South Lake - Cockburn Central SA2's education level compare to national averages?
The south lake - cockburn central sa2 ranks in the 50th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the South Lake - Cockburn Central SA2?
The most common qualifications in the South Lake - Cockburn Central SA2 are: Certificate (25.6%), Bachelor Degree (18.1%), Advanced Diploma (10.4%).
What proportion of the South Lake - Cockburn Central SA2's population is currently attending educational institutions?
27.0% of the population in the South Lake - Cockburn Central SA2 is currently engaged in formal education, with 8.6% in primary school, 6.5% in secondary school, 5.9% at university.
What is the ICSEA score for schools in the South Lake - Cockburn Central SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the South Lake - Cockburn Central SA2 is 1023, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the South Lake - Cockburn Central SA2?
There are 10 schools within the South Lake - Cockburn Central SA2, with a combined enrollment of approximately 1,431 students.
What types of schools are available in the South Lake - Cockburn Central SA2?
The south lake - cockburn central sa2 includes 3 primary schools, 5 secondary schools, 2 combined schools.

Schools Detail

AmenitiesServices & Amenities in South Lake - Cockburn Central

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Getting AroundTransport & Commuting in South Lake - Cockburn Central

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Public transport in South Lake - Cockburn Central reaches 108 stops on 23 routes, timetabled for about 5,400 services a week. The typical home sits about 200 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.4 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 South Lake - Cockburn Central encompasses 108 operating transit stops across train and bus networks. A collection of 23 routes services these locations, delivering 5,412 weekly scheduled passenger trips. Transit access is strong, with typical walking distances to the nearest stop averaging 197 meters. Commuting patterns reflect the area's residential role, with private vehicle travel dominating at 80%, while rail accounts for 11%. Households maintain an average of 1.4 vehicles. Working from home accounted for 6.2% of residents in the 2021 Census, a figure potentially influenced by COVID-19 pandemic restrictions.

Weekly scheduled services average 773 trips per day across the local network, translating to roughly 50 weekly journeys per stop. The accompanying mapping illustrates the 100 closest transit stops relative to the geographic centroid.

Frequently Asked Questions - Transport

How many public transport stops are in South Lake - Cockburn Central?
There are 108 public transport stops within the South Lake - Cockburn Central SA2.
How frequent are the transport services in South Lake - Cockburn Central?
the South Lake - Cockburn Central SA2 has 5,412 weekly trips across 23 routes, averaging 773 trips per day.
How far are residents from public transport in South Lake - Cockburn Central?
On average, residential properties are 197 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in South Lake - Cockburn Central

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68.8% of residents in South Lake - Cockburn Central report no long-term health condition. 5.5% need daily assistance with core activities, and 57.0% hold private health cover. The standardised death rate runs at 4.1 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 compiled by AreaSearch demonstrate positive overall outcomes across South Lake - Cockburn Central relative to mortality and chronic disease trends. While common health problems remain limited within the wider public, elevated rates occur among elderly, high-risk groups, and private health coverage is extensive, taking in roughly 57% of residents (~7,808 people). Mental health conditions and arthritis represent the most prevalent diagnoses locally, affecting 9.0 and 8.0% of the population respectively, while 68.8% reported no chronic medical issues, compared with 71.9% for Greater Perth. Health profiles across the workforce-age demographic remain typical.

Seniors aged 65 and over make up 17.4% of residents (2,383 people), above the Greater Perth proportion of 15.9%. Older demographics face specific medical challenges, though overall community health metrics compare favorably nationwide.

Frequently Asked Questions - Health

How many people in the South Lake - Cockburn Central SA2 have private health insurance?
Around 57.0% of people in the South Lake - Cockburn Central SA2 are covered by private health insurance, which compares to 59.0% in the broader region of Greater Perth.
What percentage of the population requires ongoing medical assistance in the South Lake - Cockburn Central SA2?
In the South Lake - Cockburn Central SA2, 5.5% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 4.6% of people in Greater Perth require similar assistance.
How prevalent is asthma in the South Lake - Cockburn Central SA2?
7.9% of people in the South Lake - Cockburn Central SA2 are diagnosed with asthma. In comparison, 6.8% of the population across Greater Perth is affected by asthma.
What percentage of people have diabetes in the South Lake - Cockburn Central SA2?
Diabetes affects 4.3% of the the South Lake - Cockburn Central SA2 population, while in the surrounding region, 4.0% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the South Lake - Cockburn Central SA2?
3.2% of people in the South Lake - Cockburn Central SA2 have heart disease. Across the region of Greater Perth, 3.3% of the population is affected by heart disease.
How does the South Lake - Cockburn Central SA2 compare to the region in terms of overall private health coverage?
In the South Lake - Cockburn Central SA2, 57.0% of the population are estimated to have private health insurance. Comparatively, Greater Perth sees an estimated private health coverage rate of 59.0%.

Ancestry & LanguageCultural Diversity in South Lake - Cockburn Central

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35.2% of South Lake - Cockburn Central residents were born overseas and 20.7% speak a language other than English at home. The largest reported ancestries are English (26.9%) and Australian (22.7%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity in South Lake - Cockburn Central surpasses most surrounding areas, with 35.2% of the population born abroad and 20.7% speaking a non-English language at home. Christianity constitutes the leading faith, claimed by 44.4% of local residents. Meanwhile, Islamic affiliation stands at 2.1%, compared with 3.2% across the wider Greater Perth region. Ancestry records based on parental place of birth show the three largest groups in South Lake - Cockburn Central are English (26.9%), Australian (22.7%), and Other (11.6%). Distinct variations also appear across other cultural backgrounds: Croatian heritage comprises 1.0% locally (compared to 0.8% across the region), South Australian represents 0.8% (against 1.0% regionally), and Serbian accounts for 0.5% (against 0.3% regionally).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the South Lake - Cockburn Central SA2?
South Lake - Cockburn Central was found to be more culturally diverse than the vast majority of local markets, with 20.7% of its population speaking a language other than English at home and 35.2% born overseas.
What is the most common religion in the South Lake - Cockburn Central SA2?
The main religion in South Lake - Cockburn Central was found to be Christianity, which makes up 44.4% of people in South Lake - Cockburn Central. However, the most apparent overrepresentation was in Islam, which comprises 2.1% of the population, compared to 3.2% across Greater Perth.
What are the top countries of origin in the South Lake - Cockburn Central SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in South Lake - Cockburn Central are English, comprising 26.9% of the population, Australian, comprising 22.7% of the population, and Other, comprising 11.6% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Croatian is notably overrepresented at 1.0% of South Lake - Cockburn Central (vs 0.8% regionally), South African at 0.8% (vs 1.0%) and Serbian at 0.5% (vs 0.3%).
How does the percentage of people born overseas compare to the regional average?
35.2% of the the South Lake - Cockburn Central SA2 population was born overseas, compared to 37.7% regionally.
What percentage of the the South Lake - Cockburn Central SA2 population speaks a language other than English at home?
20.7% of the population in the South Lake - Cockburn Central SA2 speaks a language other than English at home, compared to 22.0% in the wider region.
How many people in the South Lake - Cockburn Central SA2 identify as Australian Aboriginal?
2.1% of the the South Lake - Cockburn Central SA2 population identifies as Australian Aboriginal, compared to 1.4% in the region.
What is the citizenship status of the population in the South Lake - Cockburn Central SA2?
83.0% of the the South Lake - Cockburn Central SA2 population holds citizenship, compared to 83.0% in the wider region.

Age StructureAge Profile of South Lake - Cockburn Central

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The median resident of South Lake - Cockburn Central is 37. 29.1% 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 South Lake - Cockburn Central closely resembles Greater Perth, with the widest gap across any age bracket being 2.6 percentage points. The median age is calculated at 37 as at August 2026, identical to both the 2021 Census figure and the Greater Perth benchmark of 37 recorded during that Census. The most notable shift since the Census occurred among mature adults and early retirees (45 - 64), whose share fell from 25.7% to an estimated 22.9%. Projections toward 2041 indicate seniors and retirees (65+) will drive most population additions, growing by 1,155 residents (48%) to total 3,539, whereas numbers across childhood, young adult, and early-to-middle working-age brackets are projected to decrease.

Frequently Asked Questions - Age

What is the median age in the South Lake - Cockburn Central SA2?
AreaSearch estimates the median age in the South Lake - Cockburn Central SA2 at 37 years as at August 2026. That is in line with the 2021 Census figure of 37 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the South Lake - Cockburn Central SA2's median age compare to broader areas?
At an estimated 37 years as at August 2026, South Lake - Cockburn Central is equal to the Greater Perth 2021 Census average and similarly aligned with comparable to the national Census average (38 years).
What age groups are over-represented in the South Lake - Cockburn Central SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the South Lake - Cockburn Central SA2 compared to the Greater Perth region is the 25 - 34 group, making up 17.3% of the population.
What age groups are under-represented in the South Lake - Cockburn Central SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the South Lake - Cockburn Central SA2 compared to the Greater Perth region is the 5 - 14 group, making up 10.4% of the population.
Are there age groups with notable population variances?
No, the age distribution in the South Lake - Cockburn Central SA2 is broadly in line with the Greater Perth region.
What is the percentage of children (0-14 years) in the South Lake - Cockburn Central SA2?
AreaSearch estimates children aged 0-14 years at 16.1% of the population in the South Lake - Cockburn Central SA2 as at August 2026.
What is the percentage of older people (65+ years) in the South Lake - Cockburn Central SA2?
AreaSearch estimates people aged 65 and over at 17.4% of the population in the South Lake - Cockburn Central SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for South Lake - Cockburn Central

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) Aug 2026 last month headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 last month headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 last month headline measures · Jun 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 last 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 last month all 14 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 6 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 447 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (11,723 at the 2021 Census → 13,699 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 (507011159). 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 South Lake - Cockburn Central 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 South Lake - Cockburn Central 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 South Lake - Cockburn Central 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 (Aug 2026), infrastructure projects (Aug 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

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