Willaston

Willaston has seen population growth performance typically on par with national averages when looking at short and medium term trends

As per AreaSearch's analysis of ABS population updates and new addresses validated since Feb 2026, the suburb of Willaston's estimated population is around 3,996. This figure represents a 15.6% increase from the 2021 Census population of 3,458 people. The change was inferred from AreaSearch's estimated resident population of 3,572 in Jun 2024 and an additional 60 validated new addresses since the Census date. This results in a population density ratio of 1,289 persons per square kilometer, higher than the average across national locations assessed by AreaSearch. Willaston's growth since the 2021 census (15.6%) exceeded both the state average (9.0%) and Greater Adelaide, positioning it as a regional growth leader. Interstate migration contributed approximately 41.0% of overall population gains during recent periods, with all drivers including natural growth and overseas migration being positive factors.

AreaSearch's projections for Willaston are based on ABS/Geoscience Australia data released in 2024 using 2022 as the base year, and for years post-2032, SA State Government's Regional/LGA projections by age category released in 2023 with adjustments made employing a method of weighted aggregation from LGA to SA2 levels. Future population trends indicate a significant increase in Willaston's top quartile statistical area, with an expected growth of 1,210 persons to 2041 based on aggregated SA2-level projections, reflecting a total increase of 23.8% over the 17-year period.

AreaSearch assessment of residential approval activity sees Willaston among the top 30% of areas assessed nationwide

AreaSearch analysis of ABS building approval numbers in Willaston shows an average of around 37 new dwelling approvals per year. Between financial years FY-21 and FY-25, approximately 187 homes were approved, with a further 38 approved so far in FY-26. This results in an estimated 1.6 new residents arriving per new home over the past five financial years.

The average construction value of these properties is around $390,000, indicating a focus on the premium segment. In FY-26, $2.1 million in commercial development approvals have been recorded. Compared to Greater Adelaide, Willaston has about three-quarters the rate of new dwelling approvals per person, while it ranks among the 91st percentile nationally.

Recent development in Willaston has consisted entirely of standalone homes, maintaining its traditional suburban character and appealing to families seeking space. With around 73 people per dwelling approval, Willaston exhibits characteristics of a growth area. According to AreaSearch's latest quarterly estimate, Willaston is expected to grow by approximately 950 residents by 2041. At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Willaston has limited levels of nearby infrastructure activity, ranking in the 13thth percentile nationally

No changes can significantly impact a region's performance like modifications to local infrastructure, major undertakings, and planning initiatives. AreaSearch has identified zero projects that are anticipated to affect this area. Notable projects comprise Concordia Residential Development, Angle Vale Water and Sewer Infrastructure, Northern Adelaide Irrigation Scheme (NAIS), and Northern Adelaide Transport Study, with the following list outlining those most pertinent.

Professional plan users can use the search below to filter and access additional projects.

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The employment landscape in Willaston shows performance that lags behind national averages across key labour market indicators

Willaston has a balanced workforce spanning white and blue collar employment. Essential services sectors are well represented in the area. The unemployment rate is 4.6% with an estimated employment growth of 1.5% over the past year, according to AreaSearch's aggregation of statistical area data.

As of September 2025, there are 1,782 residents employed while the unemployment rate is 0.6% higher than Greater Adelaide's rate of 3.9%. Workforce participation stands at 64.0%, slightly below Greater Adelaide's 66.4%. Census responses indicate that only 6.1% of residents work from home, although Covid-19 lockdown impacts should be considered. Employment among residents is concentrated in health care & social assistance, construction, and retail trade.

Notably, manufacturing employment levels are at 1.3 times the regional average. In contrast, professional & technical services employ only 4.6% of local workers, lower than Greater Adelaide's 7.3%. The predominantly residential area appears to offer limited local employment opportunities, as indicated by the count of Census working population versus resident population. Between September 2024 and September 2025, employment levels increased by 1.5%, while labour force grew by 1.2%, resulting in a decrease in unemployment by 0.2 percentage points. In comparison, Greater Adelaide experienced employment growth of 3.0% and a labour force expansion of 2.9%, with unemployment falling by 0.1 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 offer further insight into potential future demand within Willaston. These projections estimate national employment growth at 6.6% over five years and 13.7% over ten years. Applying these industry-specific projections to Willaston's employment mix suggests local employment should increase by 6.2% over five years and 13.2% over ten years, although this is a simple weighting extrapolation for illustrative purposes and does not account for localised population projections.

The area's income levels rank in the lower 15% nationally based on AreaSearch comparative data

The suburb of Willaston has a median taxpayer income of $47,069 and an average income of $54,629 according to the latest postcode level ATO data aggregated by AreaSearch for the financial year 2023. This is below the national average, with Greater Adelaide having a median income of $54,808 and an average income of $66,852. Based on Wage Price Index growth of 8.8% since the financial year 2023, current estimates for Willaston would be approximately $51,211 (median) and $59,436 (average) as of September 2025. Census data from 2021 shows that income levels in Willaston fall between the 17th and 30th percentiles nationally for households, families, and individuals. Income analysis reveals that the largest segment comprises 31.2% earning $1,500 - $2,999 weekly, with 1,246 residents falling into this category, which is similar to the metropolitan region where 31.8% of residents earn within this range. After accounting for housing costs, 85.0% of income remains in Willaston, ranking at the 19th percentile nationally.

Willaston is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Willaston's dwelling structure, as per the latest Census, consisted of 86.1% houses and 13.9% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Adelaide metro's 75.2% houses and 24.9% other dwellings. Home ownership in Willaston stood at 34.5%, with mortgaged dwellings at 41.1% and rented ones at 24.5%. The median monthly mortgage repayment was $1,213, lower than Adelaide metro's $1,562. Median weekly rent in Willaston was $300, compared to Adelaide metro's $320. Nationally, Willaston's mortgage repayments were lower at $1,213 versus Australia's average of $1,863, and rents were substantially lower at $300 compared to the national figure of $375.

Willaston features high concentrations of lone person households, with a lower-than-average median household size

Family households constitute 64.3% of all households, including 21.4% couples with children, 25.8% couples without children, and 16.2% single parent families. Non-family households account for the remaining 35.7%, with lone person households at 32.2% and group households comprising 3.5%. The median household size is 2.3 people, which is smaller than the Greater Adelaide average of 2.5.

The educational profile of Willaston exceeds national averages, with above-average qualification levels and academic performance metrics

The area's university qualification rate is 13.2%, 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 9.6%, followed by postgraduate qualifications (2.3%) and graduate diplomas (1.3%). Trade and technical skills are prominent, with 41.8% of residents aged 15+ holding vocational credentials – advanced diplomas (9.2%) and certificates (32.6%).

Educational participation is high, with 26.6% of residents currently enrolled in formal education. This includes 11.0% in primary education, 7.6% in secondary education, and 3.5% pursuing tertiary education.

Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Willaston has 15 active public transport stops offering a mix of train and bus services. These are served by two routes that together facilitate 355 weekly passenger trips. The area's transport accessibility is rated excellent, with residents typically living 190 meters from the nearest stop. Most residents commute outward daily, predominantly using cars (96%). On average, there are 1.4 vehicles per dwelling. According to the 2021 Census, only 6.1% of residents work from home, which may reflect COVID-19 conditions.

The service frequency averages 50 trips per day across all routes, resulting in approximately 23 weekly trips per individual stop.

Health performance in Willaston is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Willaston faces significant health challenges, as indicated by AreaSearch's assessment completed on 28th February 2022. Mortality rates and chronic condition prevalence were found to be substantial across both younger and older age cohorts. The rate of private health cover was very low at approximately 49% of the total population (around 1,943 people), compared to Greater Adelaide's 52.7% and the national average of 55.7%.

Mental health issues and arthritis were the most common medical conditions in the area, affecting 11.0% and 10.8% of residents respectively, while 58.6% reported being completely clear of medical ailments, compared to Greater Adelaide's 67.9%. The working-age population faces notable health challenges due to elevated chronic condition rates. As of the assessment date, 23.8% of Willaston's residents were aged 65 and over (around 951 people), higher than Greater Adelaide's 19.3%. Health outcomes among seniors present additional challenges, with national rankings even higher than those of the general population.

Willaston is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Willaston's population showed low cultural diversity, with 84.6% born in Australia, 92.2% being citizens, and 96.9% speaking English only at home. Christianity was the predominant religion, comprising 40.7%. Judaism, however, was underrepresented compared to Greater Adelaide, with 0.0% versus 0.1%.

The top three ancestry groups were English (37.4%, regional average: 27.8%), Australian (28.1%, regional average: 22.8%), and German (7.8%). Some ethnic groups showed notable differences in representation: Hungarian was at 0.3% (regional average: 0.3%), Welsh at 0.6% (regional average: 0.6%), and Macedonian at 0.2% (regional average: 0.1%).

Willaston's median age exceeds the national pattern

Willaston has a median age of 42, which is slightly higher than Greater Adelaide's figure of 39 and significantly higher than the national average of 38. The age group of 65-74 years old makes up 12.2% of Willaston's population, compared to Greater Adelaide, while the 25-34 cohort represents 11.1%. According to the 2021 Census, the 75 to 84 age group has increased from 7.1% to 8.0% of the population. Conversely, the 5 to 14 age group has decreased from 13.4% to 11.8%, and the 45 to 54 age group has dropped from 11.8% to 10.5%. By 2041, demographic modeling indicates significant changes in Willaston's age profile. The 75 to 84 age group is projected to grow by 70%, increasing from 319 to 542 people. This growth is led by the aging population dynamic, with those aged 65 and above accounting for 51% of the projected growth.