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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.
est. as @ -- *
2021 Census | -- people
Sales Activity
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Population
Population growth drivers in Gawler South are above average based on AreaSearch's ranking of recent, and medium to long-term trends
As of May 2026, the estimated population of the suburb of Gawler South is around 2,707. This figure represents an increase of 89 people since the 2021 Census, which reported a population of 2,618. The current estimate is based on AreaSearch's validation of new addresses and examination of resident population data from June 2025 ABS ERP release, totalling 2,653 plus an additional 30 validated new addresses since the Census date. This results in a population density ratio of 988 persons per square kilometer. The primary driver for this growth was interstate migration, contributing approximately 87% of overall population gains.
AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and years post-2032, the SA State Government's Regional/LGA projections are adopted, based on 2021 data and adjusted using weighted aggregation methods. By 2041, the suburb is projected to have a population of 3,504, reflecting an increase of 897 persons or approximately 31.1% over the 16-year period.
Frequently Asked Questions - Population
Development
Recent residential development output has been above average within Gawler South when compared nationally
Gawler South has seen approximately 29 new homes approved annually over the past five financial years, totalling an estimated 149 homes. As of FY-26, 25 approvals have been recorded. Based on historical data from FY-21 to FY-25, each dwelling constructed accommodates around 1.5 new residents per year on average. This suggests a balanced supply and demand in the housing market, with stable conditions for development.
The average construction cost of new homes is $329,000. In terms of commercial approvals, $3.7 million has been registered this financial year, indicating Gawler South's primarily residential nature. Compared to Greater Adelaide, Gawler South experiences about three-quarters the building activity per person and ranks among the 83rd percentile nationally, reflecting strong developer confidence in the area. Recent construction comprises 96% detached dwellings and 4% townhouses or apartments, maintaining the area's traditional suburban character focused on family homes.
This contrasts with current patterns at Census (75% detached housing), indicating robust demand for family homes despite increasing density pressures. Gawler South has a low-density population, with approximately 122 people per approval. According to AreaSearch's latest quarterly estimate, the area is projected to gain 843 residents by 2041, and development appears to be keeping pace with this growth, although buyers may face increasing competition as the population expands.
Frequently Asked Questions - Development
Development applications around Gawler South
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.
Infrastructure
Gawler South has limited levels of nearby infrastructure activity, ranking in the 18thth percentile nationally
Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified 0 projects that may impact this area. Notable projects include Concordia Residential Development, Angle Vale to Munno Para West Water and Wastewater Network Upgrade, Northern Adelaide Irrigation Scheme, and Northern Adelaide Transport Study. The following list details those most relevant:.
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INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Enabling Infrastructure for Hydrogen Production
A national program to coordinate and deploy the enabling infrastructure required to support large-scale renewable hydrogen production across Australia. Building on the 2024 National Hydrogen Strategy and the National Hydrogen Infrastructure Assessment (NHIA), the program aligns electricity transmission, water supply, transport corridors, port and storage infrastructure with Renewable Energy Zones and prospective hydrogen hubs (Bell Bay, Darwin, Eyre Peninsula, Gladstone, Latrobe Valley, Hunter Valley, Pilbara). Two key federal mechanisms underpin delivery. The Hydrogen Headstart program provides up to 4 billion AUD in long-term revenue support via production credits, with Round 2 (2 billion AUD administered by ARENA) opening for Expressions of Interest in October 2025 with EOIs closing 8 December 2025. The Hydrogen Production Tax Incentive (HPTI), legislated through the Future Made in Australia (Production Tax Credits and Other Measures) Act 2025 which received Royal Assent on 14 February 2025, provides an uncapped refundable tax offset of 2 AUD per kilogram of eligible renewable hydrogen for up to 10 years between 1 July 2027 and 30 June 2040 for projects reaching final investment decision by 2030. The HPTI is jointly administered by the ATO and Clean Energy Regulator and requires certification under the Guarantee of Origin scheme. Round 1 of Hydrogen Headstart shortlisted six projects representing more than 3.5 GW of electrolyser capacity, with 814 million AUD ultimately awarded.
SA Water Capital Work Delivery Contracts 2024-28
SA Water's record $3.3 billion capital delivery program for the 2024-28 regulatory period, covering water and wastewater infrastructure across South Australia. The program targets water main replacements, sewerage network upgrades, dam upgrades, water tank refurbishments, and treatment process upgrades across metropolitan and regional areas. A central $1.5 billion component supports the South Australian Premier's Housing Roadmap, expanding network capacity to unlock up to 40,000 new allotments, with major focus on Adelaide's northern growth corridors including Angle Vale, Riverlea, and Roseworthy. Six major framework partners (Fulton Hogan Utilities, John Holland and Guidera O'Connor JV, McConnell Dowell and Diona JV, BMD, Diona, and Leed Engineering and Construction) are delivering works across approximately 120 projects. In Year 1 (to June 2025), $681.6 million in capital was invested. The program runs to June 2028.
Angle Vale to Munno Para West Water and Wastewater Network Upgrade
SA Water is upgrading the water and wastewater network along Curtis Road, Heaslip Road and surrounding streets between Angle Vale and Munno Para West. Current works include wastewater mains along Curtis Road between Andrews Road and Heaslip Road, new water and wastewater mains along Heaslip Road, works across the Northern Expressway and associated pump station works. The project forms part of SA Water's metropolitan growth program supporting housing growth in Adelaide's northern suburbs, with construction traffic impacts continuing through mid-2027.
Northern Adelaide Irrigation Scheme
The Northern Adelaide Irrigation Scheme (NAIS) is a recycled water scheme delivering high-quality treated water from the Bolivar Wastewater Treatment Plant to agribusinesses across the Northern Adelaide Plains. Stage 1 infrastructure was built to provide up to 12 gigalitres per year of climate-independent recycled water for horticulture, floriculture, fruit and nut orchards, table and wine grapes, and high-value broad-acre crops, with the network designed to enable future expansion to 20 gigalitres. Key infrastructure includes an advanced water recycling plant at Bolivar, a transfer pipeline, pump stations, an above-ground earth-banked storage at Korunye, managed aquifer recharge, and a distribution network with farm-gate connection points. Construction began in 2018 and the scheme is operational. As of 2025 around 35 per cent of the contracted volume has been sold, and SA Water has been undertaking a review to assess current and forecast demand and identify potential opportunities for the scheme.
Gawler Line Electrification & Level Crossing Removals
State and federal government project to electrify the 42km Gawler rail line from Adelaide CBD to Gawler, with 25kV AC overhead wiring, new signalling systems, upgrade of 14 stations, and activation of 13 pedestrian crossings. Electrified passenger services commenced June 2022. The complementary Ovingham Level Crossing Removal ($231M) replaced the high-risk Torrens Road crossing with a new overpass, public plaza and upgraded Ovingham Railway Station, completing in late 2023.
SA Housing Trust Maintenance Contracts Review and Service Program
Statewide maintenance and service contracts for SA Housing Trust public housing properties, covering reactive maintenance, vacancy restoration and minor works across metropolitan and regional South Australia. The program is delivered by Spotless Facility Services, RTC Facilities Maintenance and Torrens Facility Management. A 2024 SA Government review examined payment, timeliness, dispute resolution and contract performance issues, and the government provided additional funding to accelerate maintenance and upgrades on vacant public housing homes.
Bulk Water Supply Security
Nationwide program led by the National Water Grid Authority to improve bulk water security and reliability for non-potable and productive uses. Activities include strategic planning, science and business cases, and funding of state and territory projects such as storages, pipelines, dam upgrades, recycled water and efficiency upgrades to build drought resilience and support regional communities, industry and the environment.
National EV Charging Network (Highway Fast Charging)
Partnership between the Australian Government and NRMA to deliver a backbone EV fast charging network on national highways. Program funds and co-funds 117 DC fast charging sites at roughly 150 km intervals to connect all capital cities and regional routes, reducing range anxiety and supporting EV uptake.
Employment
Gawler South has seen below average employment performance when compared to national benchmarks
Gawler South has a balanced workforce comprising white and blue collar jobs, with prominent essential services sectors. Its unemployment rate is 4.2%, as per AreaSearch's aggregation of statistical area data. As of December 2025, 1,279 residents are employed, with an unemployment rate of 4.6%, slightly higher than Greater Adelaide's 3.8%.
Workforce participation in Gawler South is lower at 58.2% compared to Greater Adelaide's 66.0%. Census responses indicate that only 6.5% of residents work from home, potentially influenced by Covid-19 lockdowns. Employment is concentrated in health care & social assistance, education & training, and retail trade. Manufacturing is particularly strong, employing 1.3 times the regional average, while professional & technical services employ just 4.8%, below Greater Adelaide's 7.3%.
The area appears to offer limited local employment opportunities, as indicated by the ratio of Census working population to resident population. Between December 2024 and December 2025, Gawler South's labour force decreased by 2.0% and employment fell by 1.7%, leading to a slight decrease in unemployment rate. In contrast, Greater Adelaide saw employment rise by 4.2%. Jobs and Skills Australia's national employment forecasts from May-25 project overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Gawler South's employment mix suggests local employment should increase by 6.1% over five years and 13.0% over ten years, though this is a simple extrapolation for illustrative purposes only.
Frequently Asked Questions - Employment
Income
Income levels sit below national averages according to AreaSearch assessment
The suburb of Gawler South had a lower income level than the national average in financial year 2023. The median income among taxpayers was $54,149 and the average income stood at $61,366. In Greater Adelaide, these figures were $54,808 and $66,852 respectively. Based on Wage Price Index growth of 10.17% since financial year 2023, current estimates for Gawler South would be approximately $59,656 (median) and $67,607 (average) as of March 2026. According to the 2021 Census, household, family and personal incomes in Gawler South all fell between the 16th and 31st percentiles nationally. Income analysis revealed that the largest segment comprised 29.5% earning $800 - $1,499 weekly (798 residents), differing from patterns across the metropolitan region where $1,500 - $2,999 dominated with 31.8%. Housing affordability pressures were severe, with only 84.3% of income remaining, ranking at the 17th percentile.
Frequently Asked Questions - Income
Housing
Gawler South is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region
Dwelling structure in Gawler South, as evaluated at the latest Census, comprised 74.7% houses and 25.3% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Adelaide metro's 74.7% houses and 25.3% other dwellings. Home ownership in Gawler South was at 30.9%, similar to Adelaide metro's 31%. Mortgaged dwellings accounted for 38.1% and rented dwellings made up 31.0%. The median monthly mortgage repayment in the area was $1,300, lower than Adelaide metro's average of $1,562. Median weekly rent was recorded at $260, compared to Adelaide metro's $320. Nationally, Gawler South's mortgage repayments were significantly lower than the Australian average of $1,863, while rents were substantially below the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Gawler South features high concentrations of lone person households, with a lower-than-average median household size
Family households account for 60.7% of all households, including 21.3% couples with children, 26.4% couples without children, and 12.0% single parent families. Non-family households constitute the remaining 39.3%, with lone person households at 36.2% and group households comprising 3.1% of the total. The median household size is 2.2 people, which is smaller than the Greater Adelaide average of 2.5.
Frequently Asked Questions - Households
Local Schools & Education
The educational profile of Gawler South exceeds national averages, with above-average qualification levels and academic performance metrics
The area's university qualification rate is 16.5%, significantly lower than Australia's average of 30.4%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 11.8%, followed by postgraduate qualifications (3.2%) and graduate diplomas (1.5%). Trade and technical skills are prominent, with 39.6% of residents aged 15+ holding vocational credentials – advanced diplomas (11.3%) and certificates (28.3%).
Educational participation is high, with 25.1% of residents currently enrolled in formal education. This includes 8.6% in primary education, 7.3% in secondary education, and 5.2% pursuing tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Gawler South has 15 active public transport stops offering a mix of train and bus services. These stops are served by 8 different routes, collectively providing 894 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 282 meters from the nearest stop. Most residents commute outward due to the area's residential nature. Car remains the dominant mode of transport at 92%. Vehicle ownership averages 1.3 per dwelling.
According to the 2021 Census, a relatively low 6.5% of residents work from home. Service frequency averages 127 trips per day across all routes, equating to approximately 59 weekly trips per stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Gawler South is well below average with prevalence of common health conditions notable across both younger and older age cohorts
Health data indicates significant health challenges in Gawler South, as assessed by AreaSearch using mortality rates and chronic condition prevalence.
Both younger and older age groups exhibit high prevalence of common health conditions. Private health cover is relatively low, at approximately 51% of the total population (around 1,387 people). Mental health issues and arthritis are the most prevalent medical conditions, affecting 11.7% and 10.6% of residents respectively. However, 59.0% of residents report being completely free from medical ailments, compared to 67.9% in Greater Adelaide. The working-age population faces notable health challenges due to higher chronic condition rates. Gawler South has a larger proportion of seniors, with 22.1% of residents aged 65 and over (598 people), compared to 19.2% in Greater Adelaide. Health outcomes among seniors present some challenges, generally aligning with national rankings for the overall population.
Frequently Asked Questions - Health
Cultural Diversity
Gawler South is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Gawler South showed lower cultural diversity, with 81.8% born in Australia, 90.5% being citizens, and 97.1% speaking English only at home as of the 2016 Census. Christianity was the predominant religion, accounting for 43.3%. Judaism's representation was higher than average, at 0.2% compared to Greater Adelaide's 0.1%.
The top three ancestry groups were English (38.6%), Australian (26.4%), and Scottish (7.3%). Notably, German (7.1%) and Maltese (0.6%) were overrepresented compared to regional averages of 5.1% and 0.4%, respectively. Dutch representation was also slightly higher at 1.4%.
Frequently Asked Questions - Diversity
Age
Gawler South hosts an older demographic, ranking in the top quartile nationwide
At 46 years, Gawler South's median age is significantly higher than Greater Adelaide's average of 39 years and Australia's national average of 38 years. The age profile reveals that the 55-64 year-old group is particularly prominent at 15.1%, while the 35-44 year-old group is comparatively smaller at 10.5% than in Greater Adelaide. Between 2021 and present, the 65 to 74 age group has increased from 10.4% to 11.5% of the population. Conversely, the 55 to 64 year-old cohort has decreased from 16.3% to 15.1%, and the 45 to 54 year-old group has dropped from 14.7% to 13.5%. Population forecasts for 2041 indicate substantial demographic changes in Gawler South, with the 45-54 year-old cohort projected to grow by 47%, adding 171 residents to reach a total of 537.