Port Noarlunga South

Suburb (SAL)

Greater Adelaide / Onkaparinga

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL41207 How we calculate this
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Suburb (SAL) Boundary Analysis

This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.

SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.

Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Port Noarlunga South

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DemographicsPopulation Growth in Port Noarlunga South

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Port Noarlunga South has an estimated 3,172 residents, up from 3,058 at the 2021 Census — a change of 114 people, or 3.7%. Growth has averaged 0.5% a year over five years. That puts 991 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

Demographic assessments incorporating broader ABS figures alongside post-Census address validations by AreaSearch place the population of the suburb of Port Noarlunga South at roughly 3,172 as of Aug 2026. This represents a gain of 114 people (3.7%) over the 3,058 people counted in the 2021 Census. Such movement builds upon an estimated resident population base of 3,122 established through the ABS ERP release from June 2025 together with 10 validated new addresses logged post-Census. Population density stands at 991 persons per square kilometer, aligning closely with typical benchmarks recorded across AreaSearch assessment zones.

Over the preceding ten years, the suburb of Port Noarlunga South sustained solid demographic momentum via a 1.2% compound annual growth rate, exceeding the wider SA3 area. Net overseas arrivals served as the leading demographic catalyst by generating around 41.0% of cumulative gains during recent periods, complemented by positive contributions from natural increase and interstate migration. Population modelling utilizes ABS/Geoscience Australia SA2 projections published in 2024 (taking 2022 as the base reference period). Where SA2 coverage is absent or extends beyond 2032, calculations integrate the SA State Government's 2023 age-specific Regional/LGA projections (based on 2021 data) via weighted aggregation bridging LGA metrics to SA2 scales. Future outlooks indicate population expansion in the suburb of Port Noarlunga South will outpace the national median across statistical areas, with aggregated SA2 projections indicating an addition of 430 persons by 2041, representing a cumulative 12.0% expansion across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Port Noarlunga South?
Total population for the suburb of Port Noarlunga South was estimated to be approximately 3,172 as at Aug 26. This is based upon an estimated resident population of 3,122 from the ABS up to June 2025.
How has the population in the suburb of Port Noarlunga South changed since 2021?
The suburb of port noarlunga south has added approximately 114 people and shown a 3.73% increase from the 3,058 people recorded at the 2021 Census period.
What is the population density in the suburb of Port Noarlunga South?
The population density in the suburb of Port Noarlunga South is estimated at 991 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Port Noarlunga South?
Over the past 10 years, the population in the suburb of Port Noarlunga South has shown a compound annual growth rate of 1.2% per annum.
What are the main drivers of population growth in the suburb of Port Noarlunga South?
Population growth in the suburb of Port Noarlunga South is driven by: Overseas migration (41.0%), Natural increase (38.0%), Interstate migration (21.0%). The primary driver is Overseas migration, contributing 41.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Port Noarlunga South

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84 new dwellings have been approved in Port Noarlunga South over the past five years, an average of 16 a year. That is 1.1 approvals per 1,000 residents. Approvals are currently running at an annualised 7, well below that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

Statistical evaluations of ABS residential approvals indicate that annual building consents have averaged roughly 16 new dwellings, generating approximately 84 approved residences across the preceding 5 financial years (between FY-21 and FY-25), with 7 logged to date in FY-25. With demographic growth averaging 4.4 new residents annually for each residence constructed across the past 5 financial years (between FY-21 and FY-25), residential requirements materially outstrip additions to local housing stock, an imbalance that commonly drives up asset values and intensifies buyer competition while new dwelling construction costs average $385,000. Meanwhile, non-residential activity remains subdued, with commercial planning approvals totaling just $237,000 over the current financial year.

Residential building volumes sit substantially beneath regional benchmarks, trailing the Greater Adelaide per-capita baseline by 78.0%. Constrained additions to stock generally bolster valuations and buyer interest across existing dwellings, even with local building activity picking up momentum in recent periods. Construction volumes also lag behind national averages, underscoring the established urban character of the locality alongside potential statutory planning restrictions. Recent structural compositions highlight an expanding variety of medium-density formats, comprising 67.0% detached houses alongside 33.0% townhouses or apartments, delivering diverse accommodation price points ranging from larger family homes to compact entry-level residences. This marks a notable evolution from the established residential profile (presently 92.0% houses), responding to land availability limits, shifting household preferences, and purchasing constraints. A ratio of roughly 519 people per dwelling approval reflects a deeply established property market. Long-term forecasts indicate an influx of 380 residents by 2041 compared to the most recent quarterly estimate from AreaSearch. Provided prevailing construction trajectories persist, forthcoming residential additions are positioned to comfortably absorb housing requirements, creating favorable market conditions for prospective purchasers and potentially supporting demographic expansion above forecasted levels.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Port Noarlunga South recently?
Dwelling approval activity in the the suburb of Port Noarlunga South area has seen 5 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Port Noarlunga South's current population of 3,172 has been supported by 16 approvals on average over recent years.
How does the suburb of Port Noarlunga South's development activity compare to the broader region?
The suburb of Port Noarlunga South has seen 0.11 approvals per 100 people in recent years, compared to 0.74 approvals in the broader region. This means that one dwelling has been approved for every 518 people in the suburb of Port Noarlunga South, compared to one for every 122 in the broader region.
Is the suburb of Port Noarlunga South keeping up with housing demand?
With the population expected to increase by 380 people by 2041, around 190 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the suburb of Port Noarlunga South?
Looking at development activity over the past five years, the suburb of Port Noarlunga South's approval levels have been significantly below the yearly average of 16, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the suburb of Port Noarlunga South?
The population in the suburb of Port Noarlunga South is expected to grow by 380 people by 2041, necessitating approximately 190 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 suburb of Port Noarlunga South?
Over the past five years, the population in the suburb of Port Noarlunga South has grown by approximately 602 people, while 84 residential approvals were recorded. This equates to a ratio of 7.2 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 suburb of Port Noarlunga South?
With dwelling approval activity running at an average of 16 approvals per year and a population of 3,172, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 380 people by 2041, around 190 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Port Noarlunga South

Development applications around Port Noarlunga South

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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 Port Noarlunga South

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AreaSearch tracks one current infrastructure or development project inside Port Noarlunga South, worth an estimated $215 million. A further 10 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $2.7 billion. 2 are already under construction and 2 are due for completion within three years. The pipeline spans transport & logistics, retail and sports & recreation. 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

Community growth and property performance remain heavily guided by infrastructure delivery, strategic works, and regional planning schemes. AreaSearch has highlighted a total of 3 major projects positioned to shape the locality. Notable undertakings include the Sunset Residential Development, Fleurieu Connections - Main South Road Duplication, Seaford Rail Extension, and the Main South Road Duplication Stage 1 - Aldinga Project, with prominent initiatives summarized below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Port Noarlunga South?
Key infrastructure and planning changes likely to influence the suburb of Port Noarlunga South include: Sunset Residential Development (Construction); Fleurieu Connections - Main South Road Duplication (Completed); Seaford Rail Extension (Completed); Main South Road Duplication Stage 1 - Aldinga Project (Construction); and Victor Harbor Road Duplication (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Port Noarlunga South?
Infrastructure development impacting the suburb of Port Noarlunga South spans multiple sectors including Transport & Logistics, Communities, and Residential Development, among others.
What is the scale of infrastructure investment impacting the suburb of Port Noarlunga South?
Infrastructure investment analysis indicates substantial capital deployment exceeding $3.5 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Port Noarlunga South vicinity.
How does the suburb of Port Noarlunga South's infrastructure development compare to other areas?
Infrastructure development activity impacting the suburb of Port Noarlunga South currently ranks below national averages at the 20thth percentile.
Sunset Residential Development
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A 42-hectare master-planned residential community featuring 644 allotments with land sizes up to 540m2. The development includes 15% affordable and social housing outcomes, extensive green spaces including a major north-south walking trail connecting to Onkaparinga River Recreation Park. Located in a prime coastal position with proximity to South Australian beaches and McLaren Vale wine region.

Communities, Precincts & Urban Renewal

Noarlunga Hospital Mental Health Expansion
Category: Health & Medical
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   

$74M State Election commitment delivering new 24-bed Mental Health Rehabilitation Service and additional mental health facilities. Expanding critical healthcare services for southern Adelaide communities with specialized treatment capabilities.

Health & Medical

Noarlunga Master Planning Housing Project
Category: Communities
Stage: Construction | Est. Comp: 2031
Source / Links: Link 1   Link 2  

A 22-hectare master-planned residential development delivering more than 626 new homes across two land parcels on either side of Lovelock Drive in Port Noarlunga and Noarlunga Downs. The project features a minimum of 28% affordable and social housing (including 80 social housing dwellings), and 12.5% new public open space with a target of 25% overall tree canopy. Designed by Holmes Dyer, the development targets a 5-Star Green Star Communities rating. Civil works by Winslow Constructors commenced in 2025, with house construction planned to begin in 2026 and first residents expected by end of 2026.Multiple sales releases are underway including the Wirra and Kauwi Releases. The community will become home to approximately 1,200 residents over a 7-10 year delivery period through to 2031.

Communities

Fleurieu Connections - Main South Road Duplication
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2024
Source / Links: Link 1   Link 2  

Duplication of Main South Road between Sellicks Beach and Victor Harbor, improving safety and reducing travel times to the Fleurieu Peninsula. The project includes new overtaking lanes, intersection upgrades and safety improvements.

Transport & Logistics

Seaford Rail Extension
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2014
Source / Links: Link 1   Link 2  

5.7km extension of dual track rail line from Noarlunga Centre to Seaford District Centre. Includes new railway stations at Seaford Meadows and Seaford with park-and-ride facilities, improving public transport access to southern suburbs.

Transport & Logistics

Main South Road Duplication Stage 1 - Aldinga Project
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2024
Source / Links: Link 1   

Stage 1 of the Main South Road Duplication between Seaford and Aldinga has been completed and is open to traffic. The project duplicated approximately 10 km of Main South Road, improving safety, reducing congestion and supporting tourism and regional growth on the Fleurieu Peninsula. It forms the first stage of the broader Fleurieu Connections program.

Transport & Logistics

Colonnades Shopping Centre Ongoing Upgrades
Category: Retail
Stage: Planning | Est. Comp: 2025
Source / Links: Link 1   

Major regional shopping centre serving southern suburbs with ongoing upgrades and expansions. Key retail hub featuring department stores, supermarkets, specialty shops and dining options with improved facilities and customer amenities.

Retail

Victor Harbor Road Duplication
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2024
Source / Links: Link 1   Link 2  

Duplication of approximately four kilometres of Victor Harbor Road between Main South Road (Old Noarlunga) and Main Road (McLaren Vale) to improve safety, traffic flow and capacity, including a new four-way, two-lane roundabout at Robinson Road and the realignment of Quarry Road. All lanes are now open to traffic and the project is complete as part of the broader Fleurieu Connections program delivered by the Fleurieu Connections Alliance.

Transport & Logistics

Jobs & IndustryEmployment Trends in Port Noarlunga South

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1,707 residents of Port Noarlunga South are employed, from a labour force of 1,763. Unemployment sits at 3.2%, with participation at 68.0%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.7% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 2,543, 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 features a well-credentialed resident workforce with solid representation in essential services, an unemployment rate standing at just 3.2%, and estimated annual jobs growth of 3.7% according to AreaSearch aggregations. As of March 2026, employed residents total 1,707, while local unemployment sits 0.7% lower than the Greater Adelaide figure of 3.8%, alongside a labour participation rate that mirrors the regional 66.4% mark. Census figures recorded a modest 10.6% remote work rate, though prevailing Covid-19 restrictions at the time should be taken into account. The primary employment drivers for the local workforce consist of health care & social assistance, construction, and retail trade.

Construction represents a distinct area of specialization, capturing a local workforce share 1.6 times that observed regionally. Conversely, professional & technical occupations are comparatively sparse, accounting for only 5.4% of employed residents compared with 7.3% across Greater Adelaide. Comparisons between the working population tally and the resident baseline indicate constrained job opportunities within the immediate boundary. Based on AreaSearch analysis of SALM and ABS data, aggregated from broader statistical areas, over the 12 months to March 2026, employment increased by 3.7% while labour force increased by 3.5%, causing the unemployment rate to fall by 0.2 percentage points. In contrast, Greater Adelaide experienced employment growth of 4.2% and labour force growth of 4.0%, with a 0.2 percentage point drop. Jobs and Skills Australia's national employment forecasts from Mar-26 can offer further insight into potential future demand within Port Noarlunga South. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Port Noarlunga South's employment mix suggests local employment should increase by 6.7% over five years and 13.8% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Port Noarlunga South?
As of March 2026, the suburb of Port Noarlunga South has approximately 1,707 employed residents with an unemployment rate of 3.2%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
How does the suburb of Port Noarlunga South's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Port Noarlunga South stands at 3.2%, which is 0.7 percentage points below Greater Adelaide's rate of 3.8%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Port Noarlunga South?
The employment landscape in the suburb of Port Noarlunga South is dominated by several key sectors. The largest employers are health care & social assistance (18.9% of employment), construction (13.7%), and retail trade (10.2%). Other significant employers include education & training and public administration & safety.
How has employment changed recently in the suburb of Port Noarlunga South?
Over the past year to March 2026, the suburb of Port Noarlunga South has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Adelaide saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Port Noarlunga South?
The workforce participation rate in the suburb of Port Noarlunga South is 68.0%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate leading the Greater Adelaide average of 66.4%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Port Noarlunga South's employment market?
The suburb of port noarlunga south shows notable specialization in construction, which employs 13.7% of the local workforce compared to 8.7% regionally. This concentration suggests the area has developed competitive advantages in this sector.
What are the employment growth prospects for the suburb of Port Noarlunga South?
Based on Jobs and Skills Australia projections applied to the suburb of Port Noarlunga South's industry mix, employment is expected to grow by 6.7% over the next five years and 13.8% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Port Noarlunga South compare nationally?
The suburb of port noarlunga south's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region experienced 0.7% growth, ranking 11.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Port Noarlunga South?
Skilled workers will find good opportunities in the suburb of Port Noarlunga South, with skilled sectors accounting for 37.5% of employment. Key sectors for skilled workers include health care & social assistance (18.9%), education & training (9.4%), and professional & technical (5.4%). With projected employment growth of 6.7% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Port Noarlunga South

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Median household income in Port Noarlunga South is $1,530 a week (about $80,000 a year), with median personal income at $786 a week. ATO records put median taxable income at $53,317 a year against an average of $60,215. 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

According to postcode-level ATO records for financial year 2023 compiled by AreaSearch, resident earnings sit below national benchmarks, showing a median taxable income of $53,317 and an average of $60,215. Across Greater Adelaide, corresponding benchmarks reached a median of $54,808 and an average of $66,852. Factoring in cumulative Wage Price Index growth of 10.17% since financial year 2023, updated estimates as of March 2026 indicate a median income of $58,739 and an average of $66,339. The 2021 Census placed personal, family, and household earnings modestly between the 37th and 46th percentiles.

A cohort of 1,107 individuals, or 34.9% of the population, falls into the $1,500 - 2,999 income bracket, aligning with the regional proportion of 31.8%. Residual disposable income following housing costs stands at 85.0%, positioning the area in the 4th decile for SEIFA economic resources.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Port Noarlunga South?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Port Noarlunga South is approximately $58,739. The official ATO data from FY-23 recorded a median of $53,317.
What is the average taxable income in the suburb of Port Noarlunga South?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Port Noarlunga South is approximately $66,339. The official ATO data from FY-23 recorded an average of $60,215.
How does the median taxable income in the suburb of Port Noarlunga South compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Port Noarlunga South is approximately $58,739 compared to $60,382 in Greater Adelaide. The official ATO data from FY-23 shows $53,317 and $54,808 respectively.
How does the average taxable income in the suburb of Port Noarlunga South compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Port Noarlunga South is approximately $66,339 compared to $73,651 in Greater Adelaide. The official ATO data from FY-23 shows $60,215 and $66,852 respectively.
What are the main income cohorts in the suburb of Port Noarlunga South according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~34.9% / 1,107 persons) of the suburb of Port Noarlunga South's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Port Noarlunga South compare to the region?
The largest income cohort in the suburb of Port Noarlunga South is the $1,500 - 2,999 group, representing about 34.9% of the population. In comparison, Greater Adelaide's largest income cohort is the $1,500 - 2,999 group, representing 31.8% of its population, according to the 2021 Census.
What is the median household income in the suburb of Port Noarlunga South according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Port Noarlunga South is $1,530/wk.
What is the median family income in the suburb of Port Noarlunga South according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Port Noarlunga South is $1,860/wk.
What is the median personal income in the suburb of Port Noarlunga South according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Port Noarlunga South is $786/wk.
How does the suburb of Port Noarlunga South's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the suburb of Port Noarlunga South's median income among taxpayers is $53,317, with an average of $60,215. This is below the national average, and compares to Greater Adelaide's median of $54,808 and average of $66,852. Based on Wage Price Index growth of 10.17% since FY-23, current estimates would be approximately $58,739 (median) and $66,339 (average) as of March 2026.
What is the disposable income in the suburb of Port Noarlunga South?
The estimated disposable income in the suburb of Port Noarlunga South is $5,634 per year according to AreaSearch analysis.
How does the suburb of Port Noarlunga South's disposable income compare to the region?
The suburb of port noarlunga south's disposable income is $5,634 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Port Noarlunga South

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Port Noarlunga South had 1,171 occupied dwellings at the 2021 Census, 92% detached houses and 7% apartments. 43% are owned with a mortgage, 23% rented and 34% owned outright. At that Census the median rent was $350 a week and the median mortgage repayment $1,517 a month. Rent absorbs 22.9% of household income here and mortgage repayments 22.9%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential stock at the time of the latest Census was heavily concentrated in separate houses at 91.9%, with other dwellings comprising 8.1% (including semi-detached properties, apartments, and alternative structures), contrasting with the Adelaide metro distribution of 75.2% houses and 24.9% other dwellings. Outright home ownership exceeded the metropolitan level, registering at 34.3%, while remaining properties were held under a mortgage (42.6%) or rented (23.1%). Local financing costs were comparatively low, with median monthly mortgage payments of $1,517 and median weekly rent of $350, below the Adelaide metro benchmarks of $1,562 and $320 respectively.

Against national figures, local mortgage obligations sit well beneath the Australian baseline of $1,863, and typical rents remain lower than the nationwide standard of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Port Noarlunga South?
In the suburb of Port Noarlunga South, 34.3% of homes are owned outright, 42.6% are owned with a mortgage, and 23.1% are rented.
What percentage of dwellings in the suburb of Port Noarlunga South are houses?
According to the latest data, 91.9% of dwellings in the suburb of Port Noarlunga South are houses.
What percentage of dwellings in the suburb of Port Noarlunga South are apartments or units?
In the suburb of Port Noarlunga South, 6.6% of dwellings are apartments or units, with an additional 1.5% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Port Noarlunga South?
Outright home ownership in the suburb of Port Noarlunga South stands at 34.3%, compared to 32.1% in Greater Adelaide.
What is the median monthly mortgage repayment in the suburb of Port Noarlunga South?
The median monthly mortgage repayment in the suburb of Port Noarlunga South is $1,517, compared to $1,562 in Greater Adelaide.
What is the median weekly rent in the suburb of Port Noarlunga South?
The median weekly rent in the suburb of Port Noarlunga South is $350, compared to $320 in Greater Adelaide.
What is the distribution of rental prices in the suburb of Port Noarlunga South?
In the suburb of Port Noarlunga South, 1.2% of rentals are $0-149/week, 41.6% are $150-349/week, 57.2% are $350-649/week, 0.0% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the suburb of Port Noarlunga South?
The aggregate monthly housing cost in the suburb of Port Noarlunga South is $996, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Port Noarlunga South?
In the suburb of Port Noarlunga South, households with mortgages typically spend 22.9% of their income on mortgage repayments, while renters spend 22.9% of their income on rent.
How crowded are homes in the suburb of Port Noarlunga South?
The average persons per bedroom ratio in the suburb of Port Noarlunga South is 0.7, indicating the level of household density.
How does housing affordability in the suburb of Port Noarlunga South compare to the region?
Housing affordability in the suburb of Port Noarlunga South shows mortgage holders spending 22.9% of income on repayments (vs 23.3% regionally), while renters spend 22.9% of income on rent (vs 20.7% regionally).
What types of dwellings are most common in the suburb of Port Noarlunga South?
The dwelling mix in the suburb of Port Noarlunga South consists of 91.9% detached houses, 1.5% semi-detached dwellings, 6.6% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Port Noarlunga South?
Considering the housing occupancy patterns, the weighted average monthly housing cost is approximately $996. This accounts for outright owners paying no housing costs, mortgage holders paying $1,517/month, and renters paying $1,516/month.
How affordable is housing in the suburb of Port Noarlunga South relative to local incomes?
Housing in Port Noarlunga South consumes approximately 15.0% of median household income ($6,625 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 suburb of Port Noarlunga South?
Recent development applications in Port Noarlunga South show attached dwellings contributing 33% of approvals compared to 8% of existing stock, while detached houses represent 67% of applications versus 92% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

HouseholdsHousehold Composition in Port Noarlunga South

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Port Noarlunga South counted 1,171 households at the 2021 Census, averaging 2.5 people each. 30% are couples with children, against 30% couples without children. 23% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family living arrangements form the vast majority of local households at 73.9%, comprising couples with children at 29.9%, couples without children at 29.5%, and single parent families at 12.7%. Non-family living structures account for the remaining 26.1%, consisting of lone person households (23.4%) and group households (3.0%). The median household size of 2.5 people aligns exactly with the Greater Adelaide standard.

Frequently Asked Questions - Households

How many households are in the suburb of Port Noarlunga South?
As of the 2021 Census, the suburb of Port Noarlunga South had 1,171 households. Based on population growth patterns, this has grown by approximately 3.8% to an estimated 1,215 households today.
What is the typical household size?
The median household size in the suburb of Port Noarlunga South is 2.5 people. This compares to 2.5 in Greater Adelaide and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 73.9% of all households. The remaining households consist of lone person households (23.4%), group households (3.0%), and other household types (0.0%).
How are families structured in the area?
Among the 865 family households, 29.9% are couples with children, 29.5% are couples without children at home, and 12.7% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Port Noarlunga South compare to regional household patterns?
Compared to Greater Adelaide, the suburb of Port Noarlunga South shows distinct household patterns. Family households are notably over-represented at 73.9% (versus 68.6% regionally). This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the suburb of Port Noarlunga South have an average of 1.6 children, slightly above the Greater Adelaide average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Port Noarlunga South?
Marriage patterns reveal 47.3% of the adult population are currently married, while 35.8% have never married. This compares to 45.7% married and 36.4% never married across Greater Adelaide.
How significant are single-person households?
Single-person households represent 23.4% of all households in the suburb of Port Noarlunga South, similar to the regional average of 27.7%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 3.0% of households, well below the Greater Adelaide average of 3.7%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Port Noarlunga South

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18.9% of adults in Port Noarlunga South hold a university qualification, including 13.2% with a bachelor degree and 3.3% with postgraduate qualifications. A further 33.5% hold a vocational qualification. 1 school serves the area, with 296 enrolment places and an average ICSEA of 958 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

Educational attainment levels show a tertiary gap, with only 18.9% of residents holding higher education degrees compared to the national average of 30.4%, highlighting a key focus area for local educational programs. Tertiary qualifications are led by bachelor degrees at 13.2%, accompanied by postgraduate qualifications (3.3%) and graduate diplomas (2.4%). Conversely, vocational and technical pathways are prominent, with 44.0% of individuals aged 15+ holding trade credentials, consisting of advanced diplomas (10.5%) and certificates (33.5%). Formal study engagement is substantial, with 28.0% of residents active in educational programs. This cohort is distributed across primary education (10.8%), secondary education (6.6%), and tertiary education (4.5%).

Frequently Asked Questions - Education

What percentage of people in the suburb of Port Noarlunga South have university qualifications?
18.9% of people aged 15 and over in the suburb of Port Noarlunga South have university qualifications, compared to 28.9% in the broader region.
What percentage of people in the suburb of Port Noarlunga South have no formal qualifications?
37.0% of people aged 15 and over in the suburb of Port Noarlunga South have no formal qualifications, compared to 39.0% regionally.
How does the suburb of Port Noarlunga South's education level compare to national averages?
The suburb of port noarlunga south ranks in the 33th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Port Noarlunga South?
The most common qualifications in the suburb of Port Noarlunga South are: Certificate (33.5%), Bachelor Degree (13.2%), Advanced Diploma (10.5%).
What proportion of the suburb of Port Noarlunga South's population is currently attending educational institutions?
28.0% of the population in the suburb of Port Noarlunga South is currently engaged in formal education, with 10.8% in primary school, 6.6% in secondary school, 4.5% at university.
What is the ICSEA score for schools in the suburb of Port Noarlunga South?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Port Noarlunga South is 958, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the suburb of Port Noarlunga South?
There are 1 schools within the suburb of Port Noarlunga South, with a combined enrollment of approximately 296 students.
What types of schools are available in the suburb of Port Noarlunga South?
The suburb of port noarlunga south includes 1 primary school.

Schools Detail

AmenitiesServices & Amenities in Port Noarlunga South

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Getting AroundTransport & Commuting in Port Noarlunga South

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Public transport in Port Noarlunga South reaches 20 stops on 14 routes, timetabled for about 630 services a week. The typical home sits about 170 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.6 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

Local public transit infrastructure includes 20 operational transit stops positioned across the suburb of Port Noarlunga South, accommodating bus connections. These locations are integrated into 14 distinct routes, delivering a combined 627 weekly passenger trips. Transit access is rated as excellent, with typical resident proximity situated 171 meters from the closest stop. Given the suburban residential character, outward travel dominates commuter flows, with private vehicles accounting for 90% of journeys and rail travel capturing 6%. Household motor vehicle ownership sits above regional norms at 1.6 per dwelling. Meanwhile, 10.6% of workers worked from home according to 2021 Census data, potentially shaped by COVID-19 circumstances.

Transit service schedules deliver an average frequency of 89 trips per day across all available routes, which translates to roughly 31 weekly trips at each separate stop.

Frequently Asked Questions - Transport

How many public transport stops are in Port Noarlunga South?
There are 20 public transport stops within the suburb of Port Noarlunga South.
How frequent are the transport services in Port Noarlunga South?
the suburb of Port Noarlunga South has 627 weekly trips across 14 routes, averaging 89 trips per day.
How far are residents from public transport in Port Noarlunga South?
On average, residential properties are 171 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Port Noarlunga South

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66.3% of residents in Port Noarlunga South report no long-term health condition. 5.3% need daily assistance with core activities, and 50.8% hold private health cover. The standardised death rate runs at 4.8 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

General health metrics for local residents present a favorable profile, with AreaSearch evaluations of mortality and medical diagnoses aligning with national averages, showing typical incidence rates for chronic conditions across both younger and older age brackets, while private health insurance uptake is comparatively constrained at roughly 51% of the population (~1,612 people). Asthma and arthritis represent the most prevalent health issues, diagnosed in 9.1 and 9.0% of the community respectively, while 66.3% of residents reported having no long-term medical conditions, compared to 67.9% throughout Greater Adelaide. Working-age demographic health measures remain broadly typical.

Seniors aged 65 and over comprise 19.8% of the population (628 people), demonstrating favorable health indicators with nationwide rankings broadly mirroring the wider populace.

Frequently Asked Questions - Health

How many people in the suburb of Port Noarlunga South have private health insurance?
Around 50.8% of people in the suburb of Port Noarlunga South are covered by private health insurance, which compares to 52.7% in the broader region of Greater Adelaide.
What percentage of the population requires ongoing medical assistance in the suburb of Port Noarlunga South?
In the suburb of Port Noarlunga South, 5.3% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.6% of people in Greater Adelaide require similar assistance.
How prevalent is asthma in the suburb of Port Noarlunga South?
9.1% of people in the suburb of Port Noarlunga South are diagnosed with asthma. In comparison, 7.7% of the population across Greater Adelaide is affected by asthma.
What percentage of people have diabetes in the suburb of Port Noarlunga South?
Diabetes affects 4.2% of the the suburb of Port Noarlunga South population, while in the surrounding region, 4.8% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Port Noarlunga South?
3.3% of people in the suburb of Port Noarlunga South have heart disease. Across the region of Greater Adelaide, 3.8% of the population is affected by heart disease.
How does the suburb of Port Noarlunga South compare to the region in terms of overall private health coverage?
In the suburb of Port Noarlunga South, 50.8% of the population are estimated to have private health insurance. Comparatively, Greater Adelaide sees an estimated private health coverage rate of 52.7%.

Ancestry & LanguageCultural Diversity in Port Noarlunga South

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Port Noarlunga South is largely Australian-born, at 79.6% of residents, with 4.9% speaking a language other than English at home. The largest reported ancestries are English (35.3%) and Australian (28.2%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity measures rank below broader averages, with Australian-born residents making up 79.6% of the population, 91.0% holding citizenship, and 95.1% speaking exclusively English in home environments. Christianity forms the dominant religious denomination at 33.3% of the community. In contrast, Judaism records no adherents, compared to 0.1% across Greater Adelaide. Examining parental birthplaces, the most prevalent ancestral lineages consist of English at 35.3% (exceeding the regional benchmark of 27.8%), Australian at 28.2% (surpassing the 22.8% regional share), and Scottish at 8.2%. Other distinct heritage representations include Dutch ancestry at 2.5% (above the 1.2% regional level), Welsh at 0.8% (against 0.6%), and German at 5.6% (compared to 5.1%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Port Noarlunga South?
Port Noarlunga South was found to be below average in terms of cultural diversity, with 79.6% of its population born in Australia, 91.0% being citizens, and 95.1% speaking English only at home.
What is the most common religion in the suburb of Port Noarlunga South?
The main religion in Port Noarlunga South was found to be Christianity, which makes up 33.3% of people in Port Noarlunga South. However, the most apparent overrepresentation was in Judaism, which comprises 0.0% of the population, compared to 0.1% across Greater Adelaide.
What are the top countries of origin in the suburb of Port Noarlunga South?
In terms of ancestry (country of birth of parents), the top three represented groups in Port Noarlunga South are English, comprising 35.3% of the population, which is substantially higher than the regional average of 27.8%, Australian, comprising 28.2% of the population, which is substantially higher than the regional average of 22.8%, and Scottish, comprising 8.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Dutch is notably overrepresented at 2.5% of Port Noarlunga South (vs 1.2% regionally), Welsh at 0.8% (vs 0.6%) and German at 5.6% (vs 5.1%).
How does the percentage of people born overseas compare to the regional average?
20.4% of the the suburb of Port Noarlunga South population was born overseas, compared to 28.7% regionally.
What percentage of the the suburb of Port Noarlunga South population speaks a language other than English at home?
4.9% of the population in the suburb of Port Noarlunga South speaks a language other than English at home, compared to 22.2% in the wider region.
How many people in the suburb of Port Noarlunga South identify as Australian Aboriginal?
1.2% of the the suburb of Port Noarlunga South population identifies as Australian Aboriginal, compared to 1.2% in the region.
What is the citizenship status of the population in the suburb of Port Noarlunga South?
91.0% of the the suburb of Port Noarlunga South population holds citizenship, compared to 86.3% in the wider region.

Age StructureAge Profile of Port Noarlunga South

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The median resident of Port Noarlunga South is 39. 23.9% 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 age distribution in the suburb of Port Noarlunga South aligns closely with Greater Adelaide standards, showing no major demographic segment deviating by more than 1.8 percentage points from the regional baseline. The median age stands at an estimated 39 as at August 2026, matching both the 2021 Census outcome and the Greater Adelaide median at that Census. Since the Census, the proportion of seniors and retirees aged 65+ increased from 18.8% to an estimated 19.8%. Looking toward 2041, mature adults and younger retirees aged 45 - 64 are projected to experience the strongest demographic rise, expanding by 159 (20%) to reach 946.

Frequently Asked Questions - Age

What is the median age in the suburb of Port Noarlunga South?
AreaSearch estimates the median age in the suburb of Port Noarlunga South at 39 years as at August 2026. That is in line with the 2021 Census figure of 39 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the suburb of Port Noarlunga South's median age compare to broader areas?
At an estimated 39 years as at August 2026, Port Noarlunga South is equal to the Greater Adelaide 2021 Census average and similarly aligned with comparable to the national Census average (38 years).
What age groups are over-represented in the suburb of Port Noarlunga South?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Port Noarlunga South compared to the Greater Adelaide region is the 65 - 74 group, making up 11.8% of the population.
What age groups are under-represented in the suburb of Port Noarlunga South?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Port Noarlunga South compared to the Greater Adelaide region is the 25 - 34 group, making up 12.6% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Port Noarlunga South show significant variance compared to the Greater Adelaide region. The most under-represented age group is 85+ year-olds (1.6% vs 2.6%).
What is the percentage of children (0-14 years) in the suburb of Port Noarlunga South?
AreaSearch estimates children aged 0-14 years at 17.0% of the population in the suburb of Port Noarlunga South as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Port Noarlunga South?
AreaSearch estimates people aged 65 and over at 19.8% of the population in the suburb of Port Noarlunga South as at August 2026.

Data & MethodBoundaries, Sources & Method for Port Noarlunga South

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 Suburb (SAL) 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 Jun 2026 4 months ago all 1 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 Jun 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 — 10 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (3,058 at the 2021 Census → 3,172 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 (SAL41207). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Port Noarlunga South suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Port Noarlunga South 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 Port Noarlunga South 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 (Jun 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.

Nearby Areas