Netley

Population growth drivers in Netley are above average based on AreaSearch's ranking of recent, and medium to long-term trends

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch since the Census, Netley's population is estimated at around 2,073 as of Feb 2026. This reflects an increase of 163 people (8.5%) since the 2021 Census, which reported a population of 1,910 people. The change is inferred from the resident population of 1,949, estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024, and an additional 2 validated new addresses since the Census date. This level of population equates to a density ratio of 2,159 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. Over the past decade, Netley has demonstrated resilient growth patterns with a compound annual growth rate of 1.3%, outpacing the SA3 area. Population growth for the suburb was primarily driven by overseas migration that contributed approximately 97.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and for years post-2032, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Considering the projected demographic shifts, a significant population increase in the top quartile of national statistical areas is forecast for Netley, with the suburb expected to grow by 557 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 24.1% in total over the 17 years.

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

AreaSearch analysis of ABS building approval numbers in Netley shows around 9 residential properties granted approval per year over the past 5 financial years, totalling an estimated 47 homes. In FY-26 so far, 3 approvals have been recorded. On average, each dwelling built between FY-21 and FY-25 has gained new residents at a rate of 2.7 per year, reflecting strong demand that supports property values. New homes are being constructed at an average expected cost of $379,000, indicating developer focus on the premium segment with upmarket properties.

This financial year has seen $2.9 million in commercial approvals, suggesting limited commercial development focus compared to residential. Relative to Greater Adelaide, Netley records about three-quarters the building activity per person while it ranks among the 82nd percentile of areas assessed nationally, though building activity has increased in recent years. Recent construction comprises 30.0% detached houses and 70.0% medium and high-density housing, marking a shift from existing housing patterns (currently 79.0% houses), potentially due to diminishing developable land availability and evolving lifestyle preferences. With around 125 people per dwelling approval, Netley exhibits characteristics of a growth area. According to the latest AreaSearch quarterly estimate, Netley is projected to add 499 residents by 2041.

If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

Netley has emerging levels of nearby infrastructure activity, ranking in the 22ndth percentile nationally

No changes can influence a region's performance as much as modifications to local infrastructure, major projects, and planning initiatives. Zero projects have been identified by AreaSearch that could potentially impact this area. Notable projects include the Tram Grade Separation Project (Glenelg Line), Project Flight - Adelaide Airport Terminal and Infrastructure Upgrade, Tram Grade Separation Projects, and North South Corridor. The following list details those likely to be most relevant.

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

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AreaSearch analysis of employment trends sees Netley performing better than 85% of local markets assessed across Australia

Netley has a skilled workforce with notable representation in essential services sectors. The unemployment rate was 2.1% as of September 2025, lower than Greater Adelaide's 3.9%. Employment growth over the past year was estimated at 4.4%, based on AreaSearch aggregation of statistical area data.

As of September 2025, 1,051 residents were in work, with a workforce participation rate broadly similar to Greater Adelaide's 66.4%. Census responses indicated that 9.6% of residents worked from home, though Covid-19 lockdown impacts should be considered. Dominant employment sectors among residents include health care & social assistance, construction, and education & training.

However, health care & social assistance is under-represented in Netley, with only 16.4% of the workforce compared to Greater Adelaide's 17.7%. The ratio of 0.8 workers per resident indicates a level of local employment opportunities above the norm. Over the 12 months to September 2025, employment increased by 4.4%, while labour force increased by 4.1%, causing the unemployment rate to fall by 0.3 percentage points. By comparison, Greater Adelaide recorded employment growth of 3.0%, labour force growth of 2.9%, with unemployment falling by 0.1 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that national employment should expand by 6.6% over five years and 13.7% over ten years, with industry-specific projections suggesting local employment in Netley should increase by 6.5% over five years and 13.5% over ten years.

Income figures position the area below 75% of locations analysed nationally by AreaSearch

According to AreaSearch's aggregation of latest postcode level ATO data released for financial year ended June 2023, Netley suburb had median income among taxpayers at $45,392 and average income at $54,138. Both figures are below Greater Adelaide's averages of $54,808 and $66,852 respectively. With Wage Price Index growth of 8.8% since June 2023, estimated median income as of September 2025 would be approximately $49,386 and average income at $58,902. Census data shows household, family and personal incomes in Netley fall between the 22nd and 25th percentiles nationally. Income distribution reveals largest segment, 29.9%, earning $1,500-$2,999 weekly (619 residents), aligning with regional levels at 31.8%. Housing affordability pressures are severe, with only 83.5% of income remaining, ranking at the 22nd percentile. Netley's SEIFA income ranking places it in the 5th decile.

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

Netley's dwelling structure, as per the latest Census, consisted of 78.6% houses and 21.3% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Netley stood at 42.6%, with mortgaged dwellings at 36.0% and rented ones at 21.4%. The median monthly mortgage repayment was $1,733, higher than Adelaide metro's average of $1,562. Median weekly rent in Netley was $353, compared to Adelaide metro's $320. Nationally, Netley's mortgage repayments were lower than the Australian average of $1,863, and rents were less than the national figure of $375.

Netley has a typical household mix, with a lower-than-average median household size

Family households constitute 66.1% of all households, including 29.2% couples with children, 26.7% couples without children, and 7.9% single parent families. Non-family households account for the remaining 33.9%, with lone person households at 29.3% and group households comprising 3.5%. The median household size is 2.4 people, which is smaller than the Greater Adelaide average of 2.5.

Netley shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

The area's university qualification rate is 25.0%, significantly lower than the SA3 area average of 35.4%. Bachelor degrees are most common at 16.4%, followed by postgraduate qualifications (6.2%) and graduate diplomas (2.4%). Vocational credentials are prevalent, with 32.7% of residents aged 15+ holding them, including advanced diplomas (11.6%) and certificates (21.1%). Educational participation is high at 26.5%, with 9.5% in primary education, 6.8% in tertiary education, and 5.2% pursuing secondary education.

Educational participation is notably high, with 26.5% of residents currently enrolled in formal education. This includes 9.5% in primary education, 6.8% in tertiary education, and 5.2% pursuing secondary education.

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

Netley has 11 active public transport stops offering bus services. These are served by 11 routes, facilitating 803 weekly passenger trips in total. Residents enjoy excellent accessibility to transport, with an average distance of 157 meters to the nearest stop. As a primarily residential area, most commuters travel outward. Cars are the dominant mode of transport, used by 86% of residents, while buses account for 8%. On average, there are 1.3 vehicles per dwelling.

According to the 2021 Census, only 9.6% of residents work from home, which may be influenced by COVID-19 conditions. The service frequency averages 114 trips per day across all routes, resulting in approximately 73 weekly trips per individual stop.

Netley'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

Netley's health data shows positive outcomes, aligning with national benchmarks for mortality rates and health conditions. Common health conditions are seen across both young and old age cohorts at a standard level. Private health cover is low, at approximately 48% of Netley's total population (around 1,004 people), compared to Greater Adelaide's 52.7%, and the national average of 55.7%.

The most prevalent medical conditions are arthritis (9.7%) and asthma (6.3%), with 67.6% of residents reporting no medical ailments, similar to Greater Adelaide's 67.9%. Working-age residents have low chronic condition prevalence. Netley has a higher proportion of residents aged 65 and over, at 25.3% (524 people), compared to Greater Adelaide's 19.3%, with national rankings broadly in line with the general population.

Netley was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

Netley's population was found to be more culturally diverse than most local markets, with 29.2% born overseas and 31.4% speaking a language other than English at home. Christianity was the predominant religion in Netley, comprising 56.8% of its population. However, the category 'Other' showed significant overrepresentation, making up 3.9% compared to the Greater Adelaide average of 1.8%.

For ancestry, the top groups were English (21.4%), Australian (20.4%), and Other (11.3%). Notably, Greeks made up 8.9%, Serbians 0.8%, and Italians 7.5% of Netley's population, all higher than their respective regional averages of 2.0%, 0.4%, and 5.2%.

Netley's median age exceeds the national pattern

Netley has a median age of 42, which is slightly higher than Greater Adelaide's figure of 39 and significantly higher than the national norm of 38. The 75-84 age group makes up 11.0% of Netley's population, compared to Greater Adelaide. Meanwhile, the 45-54 cohort comprises 9.9%, which is less prevalent than in Greater Adelaide. According to the 2021 Census, the 25 to 34 age group has increased from 13.4% to 15.2%. Conversely, the 65 to 74 cohort has decreased from 8.7% to 8.1%. By 2041, demographic modeling indicates that Netley's age profile will change significantly. The 75-84 group is projected to grow by 38%, increasing from 228 to 314 people.