Newton

Population growth drivers in Newton are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

The population of Newton, as per AreaSearch's analysis of ABS updates and new addresses validated since the Census, is estimated to be around 5,433 as of November 2025. This reflects an increase of 316 people (6.2%) from the 2021 Census figure of 5,117 residents. The change was inferred from AreaSearch's resident population estimate of 5,369 following examination of the latest ERP data release by ABS in June 2024 and an additional 51 validated new addresses since the Census date. This results in a population density ratio of 2,503 persons per square kilometer, placing Newton in the upper quartile relative to national locations assessed by AreaSearch. Over the past decade, Newton has shown resilient growth patterns with a compound annual growth rate of 1.3%, surpassing metropolitan area growth rates. Overseas migration was the primary driver of population gains during recent periods.

AreaSearch adopts 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 by age category are adopted, based on 2021 data and adjusted using a method of weighted aggregation from LGA to SA2 levels. Looking ahead with demographic trends, above median population growth is projected for Australian statistical areas, with Newton expected to grow by 1,036 persons to reach an estimated total population of 6,479 by the year 2041, reflecting a gain of 18.6% over the 17-year period.

Recent residential development output has been above average within Newton when compared nationally

AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, shows Newton averaged around 45 new dwelling approvals each year over the past five financial years. This totals an estimated 229 homes. In FY-26 so far, 11 approvals have been recorded. Over these five years (FY-21 to FY-25), an average of 1.7 people moved to Newton for each dwelling built.

Supply and demand appear well-matched, with new dwellings developed at an average construction cost value of $379,000. This financial year has seen $16.6 million in commercial approvals, indicating steady investment activity. Relative to Greater Adelaide, Newton records somewhat elevated construction levels, preserving buyer options while sustaining existing property demand.

New development consists of 61.0% detached houses and 39.0% attached dwellings, expanding medium-density housing options across price brackets. The location has approximately 140 people per dwelling approval, indicating a low density market. Population forecasts estimate Newton will gain 1,012 residents by 2041. With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

Newton has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Seven projects have been identified by AreaSearch as potentially impacting the area. These include Thorndon Park Reserve Master Plan Implementation (Ongoing), Chain of Trails Master Plan, Rostrevor College Master Plan Redevelopment (Stage 2 and Ongoing), Campbelltown RSL Development, with key details provided below for those likely to be most relevant.

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

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Employment performance in Newton exceeds national averages across key labour market indicators

Newton has a highly educated workforce with significant representation from essential services sectors. The unemployment rate is 3.4%, lower than the national average.

In the past year, ending June 2025, employment grew by an estimated 2.1%. As of June 2025, 3,067 residents are employed, with an unemployment rate of 0.6% below Greater Adelaide's rate of 4.0%. Workforce participation is at 64.9%, slightly higher than Greater Adelaide's 61.7%.

Key industries employing Newton residents are health care & social assistance, retail trade, and education & training, while manufacturing shows lower representation at 5.3% compared to the regional average of 7.0%. Many residents commute elsewhere for work based on Census data. Between June 2024 and June 2025, employment levels increased by 2.1%, with labour force growth also at 2.1%, maintaining a stable unemployment rate. In contrast, Greater Adelaide saw employment rise by 2.1% but with a marginal increase in unemployment. Jobs and Skills Australia's national employment forecasts from Sep-22 project overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Newton's employment mix suggests local employment should increase by 6.6% over five years and 13.7% over ten years, assuming constant population projections.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

AreaSearch aggregated latest postcode level ATO data released for financial year 2022. Newton had a median income among taxpayers of $52,871 and an average level of $60,934. Both figures were below the national average. In Greater Adelaide, these levels stood at $52,592 and $64,886 respectively. Based on Wage Price Index growth of 12.83% since financial year 2022, current estimates for Newton would be approximately $59,654 (median) and $68,752 (average) as of September 2025. According to the 2021 Census, household, family, and personal incomes in Newton ranked modestly, between the 38th and 39th percentiles. Income distribution showed that 32.9% of locals (1,787 people) fell into the $1,500 - 2,999 category, consistent with broader trends across the region at 31.8%. After housing costs, 85.6% of income remained for other expenses. The area's SEIFA income ranking placed it in the 5th decile.

Newton displays a diverse mix of dwelling types, with above-average rates of outright home ownership

Newton's dwelling structure, as recorded in the latest Census, consisted of 66.6% houses and 33.4% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Adelaide metro had a higher proportion of houses at 73.7%, with other dwellings making up 26.3%. Home ownership in Newton was similar to Adelaide metro, standing at 38.7%. The remaining dwellings were either mortgaged (34.3%) or rented (27.0%). The median monthly mortgage repayment in Newton was $1,625, lower than the Adelaide metro average of $1,736 and significantly below the national average of $1,863. Meanwhile, the median weekly rent figure in Newton was recorded at $350, slightly higher than Adelaide metro's $345 but still less than the national figure of $375.

Newton has a typical household mix, with a fairly typical median household size

Family households comprise 70.2% of all households, including 31.0% couples with children, 25.1% couples without children, and 13.2% single parent families. Non-family households make up the remaining 29.8%, with lone person households at 26.7% and group households comprising 3.0%. The median household size is 2.5 people, matching the Greater Adelaide average.

Educational attainment in Newton aligns closely with national averages, showing typical qualification patterns and performance metrics

The area's university qualification rate is 28.8%, significantly lower than the SA4 region average of 42.2%. Bachelor degrees are most common at 19.9%, followed by postgraduate qualifications (7.0%) and graduate diplomas (1.9%). Vocational credentials are prevalent, with 29.3% of residents aged 15+ holding them - advanced diplomas at 9.5% and certificates at 19.8%. Educational participation is high, with 26.2% of residents currently enrolled in formal education: 8.5% in primary, 6.2% in tertiary, and 5.7% in secondary.

St Francis of Assisi School serves Newton, enrolling 247 students, and the area has above-average socio-educational conditions (ICSEA: 1058). The school focuses on primary education, with secondary options available nearby. Local school capacity is limited at 4.5 places per 100 residents compared to the regional average of 11.7, so many families travel for schooling.

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

The analysis indicates that Newton has 26 operational public transport stops. These are served by a variety of bus routes, totalling 28 individual services. Together, these routes facilitate 1,124 weekly passenger trips.

The accessibility of transport in Newton is rated as excellent, with residents on average situated 186 meters from the nearest stop. Across all routes, service frequency averages 160 trips per day, translating to approximately 43 weekly trips per individual stop.

Newton's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Newton residents show relatively positive health outcomes, with common conditions seen across both young and old age groups.

Private health cover stands at approximately 51% of the total population (~2,776 people), slightly below the average SA2 area. The most prevalent medical conditions are arthritis (7.6%) and mental health issues (6.8%). About 71.4% report being completely clear of medical ailments, similar to Greater Adelaide's 71.5%. Residents aged 65 and over comprise 17.8% (967 people), lower than Greater Adelaide's 19.8%, but broadly in line with the general population's health profile.

Newton is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Newton's cultural diversity is notable, with 37.5% of its population born overseas and 41.3% speaking a language other than English at home. Christianity is the predominant religion in Newton, comprising 61.1% of the population. However, the category 'Other' is overrepresented in Newton compared to Greater Adelaide, making up 3.5% versus 2.8%.

In terms of ancestry, Italian heritage is significantly higher in Newton than the regional average, at 29.1% versus 18.5%. Australian and English ancestry follow, comprising 13.6% and 13.5% respectively. Notably, Greek (4.1%), Polish (1.0%), and Sri Lankan (0.7%) ethnic groups are overrepresented in Newton compared to the regional averages of 2.8%, 0.9%, and 0.5% respectively.

Newton hosts an older demographic, ranking in the top quartile nationwide

The median age in Newton is 40 years, similar to Greater Adelaide's average of 39 years, and somewhat older than Australia's median age of 38 years. The 25-34 age group constitutes 16.1% of the population in Newton, compared to Greater Adelaide. Conversely, the 5-14 age group makes up 10.3%. According to data from the 2021 Census, the 35-44 age group has increased from 12.8% to 14.4% of the population. Meanwhile, the 75-84 age group has decreased from 7.2% to 6.4%. Population forecasts for Newton in 2041 indicate significant demographic changes. Notably, the 45-54 age group is projected to grow by 35%, reaching 926 people from its current figure of 684.