Largs North

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

As of February 2026, the estimated population of the suburb of Largs North is around 4,145, reflecting a 3.5% increase from the 2021 Census figure of 4,005 people. This increase is inferred from AreaSearch's resident population estimate of 4,076 in June 2024 and validation of 14 new addresses since the Census date. The population density is 1,867 persons per square kilometer, above national averages assessed by AreaSearch. Overseas migration contributed approximately 47% to overall population gains recently, with other factors like interstate migration and natural growth also positive. ABS/Geoscience Australia projections for each SA2 area released in 2024, using 2022 as the base year, are adopted.

For areas not covered by this data or years post-2032, SA State Government's Regional/LGA projections by age category from 2023, based on 2021 data and adjusted using weighted aggregation method, are used. Projecting forward, a population increase just below the median of national statistical areas is expected, with an anticipated expansion to 4,654 persons by 2041, reflecting a gain of 12.7% over the 17 years.

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

Based on AreaSearch analysis of ABS building approval numbers allocated from statistical area data, Largs North has experienced around 20 dwellings receiving development approval per year. Approximately 100 homes have been approved over the past five financial years, between FY-21 and FY-25, with an additional six approved so far in FY-26. On average, each dwelling built over these years has resulted in two new residents per year, indicating strong demand that supports property values.

The average construction cost value of new homes is $479,000, suggesting developers focus on the premium market with high-end developments. This financial year has seen $27.0 million in commercial approvals registered, demonstrating moderate levels of commercial development. Compared to Greater Adelaide, Largs North records about 58% of the building activity per person and places among the 84th percentile of areas assessed nationally, with development activity increasing recently.

New developments consist of 83.0% detached houses and 17.0% attached dwellings, maintaining the area's traditional suburban character with a focus on family homes appealing to those seeking space. The location has approximately 115 people per dwelling approval, indicating a low density market. Future projections show Largs North adding 528 residents by 2041, according to the latest AreaSearch quarterly estimate. Present construction rates appear balanced with future demand, fostering steady market conditions without excessive price pressure.

Largs North has limited levels of nearby infrastructure activity, ranking in the 16thth percentile nationally

Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified one major project expected to impact this region. Key projects include Centre Street in Largs Bay, Our Port, North South Corridor, and Adelaide Level Crossings Congestion and Safety Initiative. The following details the most relevant projects:.

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

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Employment performance in Largs North has been broadly consistent with national averages

Largs North has a skilled workforce with well-represented essential services sectors. Its unemployment rate was 4.2% in September 2025. Employment growth over the past year was estimated at 4.6%.

The area's unemployment rate is 0.2% higher than Greater Adelaide's rate of 3.9%, while workforce participation is similar at 70.5% compared to Greater Adelaide's 66.4%. According to Census responses, 8.8% of residents work from home. Employment is concentrated in health care & social assistance, public administration & safety, and manufacturing. Public administration & safety has notably high representation with employment levels at 1.7 times the regional average.

Conversely, professional & technical services have lower representation at 5.0% compared to the regional average of 7.3%. The area offers 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 4.6% and labour force increased by 4.3%, causing unemployment to fall by 0.3 percentage points. In contrast, Greater Adelaide saw employment rise by 3.0%, labour force grow by 2.9%, and unemployment fall by 0.1 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years, with varying rates across industry sectors. Applying these projections to Largs North's employment mix suggests local employment should increase by 6.1% over five years and 13.1% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not account for localized population projections.

Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch

The suburb of Largs North had a median taxpayer income of $61,928 and an average of $72,494 in the financial year 2023, according to postcode level ATO data aggregated by AreaSearch. This was higher than national averages, with Greater Adelaide's median income being $54,808 and average income $66,852. Based on an 8.8% increase from the Wage Price Index since financial year 2023, estimated incomes for September 2025 would be approximately $67,378 (median) and $78,873 (average). In the 2021 Census, Largs North's household, family, and personal incomes ranked modestly, between the 42nd and 54th percentiles. Income distribution showed that 32.6% of residents (1,351 people) fell into the $1,500 - $2,999 bracket, similar to regional levels at 31.8%. After housing costs, 84.9% of income remained for other expenses. The area's SEIFA income ranking placed it in the 5th decile.

Largs North is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

In Largs North, as per the latest Census evaluation, 80.8% of dwellings were houses, with the remaining 19.1% comprising semi-detached homes, apartments, and other types. In contrast, Adelaide metropolitan area had 75.2% houses and 24.9% other dwellings. Home ownership in Largs North stood at 31.4%, similar to Adelaide metro's level. Mortgaged dwellings accounted for 39.6%, while rented dwellings made up 29.0%. The median monthly mortgage repayment was $1,705 in the area, higher than Adelaide metro's average of $1,562. Median weekly rent was recorded at $304, compared to Adelaide metro's $320. Nationally, Largs North's mortgage repayments were lower than the Australian average of $1,863, and rents were substantially below the national figure of $375.

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

Family households account for 66.3% of all households, including 26.7% couples with children, 26.0% couples without children, and 12.3% single parent families. Non-family households constitute the remaining 33.7%, with lone person households at 31.1% and group households comprising 2.8%. The median household size is 2.3 people, which is smaller than the Greater Adelaide average of 2.5.

Largs North 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 20.0%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most common at 14.6%, followed by postgraduate qualifications (3.2%) and graduate diplomas (2.2%). Vocational credentials are prevalent, with 40.5% of residents aged 15+ holding them - advanced diplomas at 10.9% and certificates at 29.6%. A total of 24.9% of the population is actively engaged in formal education, including 8.6% in primary, 6.2% in secondary, and 4.6% in tertiary education.

A substantial 24.9% of the population actively pursues formal education. This includes 8.6% in primary education, 6.2% in secondary education, and 4.6% pursuing tertiary education.

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

Public transport analysis shows 23 active transport stops operating within Largs North. These include a mix of train and bus services. They are serviced by 13 individual routes, collectively providing 692 weekly passenger trips. Transport accessibility is rated excellent, with residents typically located 187 meters from the nearest stop. Most residents commute outward due to its residential nature. Car remains the dominant mode at 90%, with train at 5%.

Vehicle ownership averages 1.3 per dwelling. Only 8.8% of residents work from home (2021 Census). Service frequency averages 98 trips per day across all routes, equating to approximately 30 weekly trips per stop.

Health performance in Largs North is well below average with considerably higher than average prevalence of common health conditions and to an even higher degree among older age cohorts

Largs North faces significant health challenges, as indicated by AreaSearch's assessment. The prevalence of common health conditions is substantially higher than average, particularly among older age cohorts.

Private health cover is very high in Largs North, with approximately 56% of the total population (~2,306 people), compared to 52.7% across Greater Adelaide. The most prevalent medical conditions are arthritis and mental health issues, affecting 10.1 and 9.8% of residents respectively. However, 63.5% of residents declare themselves completely clear of medical ailments, compared to 67.9% in Greater Adelaide. Working-age residents show an above-average prevalence of chronic health conditions. The area has 22.1% of residents aged 65 and over (916 people), higher than the 19.3% in Greater Adelaide. While health outcomes among seniors present some challenges, they rank lower nationally than those of the broader population.

Largs North ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Largs North had a cultural diversity below average, with 83.9% of its population born in Australia, 92.7% being citizens, and 93.4% speaking English only at home. Christianity was the main religion, comprising 41.0% of people in Largs North. The most notable overrepresentation was in Other, which made up 0.6% of the population compared to 1.8% across Greater Adelaide.

In terms of ancestry, the top three represented groups were English at 32.2%, Australian at 26.5%, and Scottish at 8.4%. There were notable divergences in the representation of certain ethnic groups: Welsh was notably overrepresented at 0.8% compared to 0.6% regionally, German at 5.7% compared to 5.1%, and Polish at 1.0% compared to 1.0%.

Largs North's population is slightly older than the national pattern

The median age in Largs North is 40 years, similar to Greater Adelaide's average of 39 years but somewhat older than Australia's median age of 38 years. The 75-84 age group comprises 8.0% of the population in Largs North, higher than Greater Adelaide's percentage, while the 5-14 age cohort makes up 9.7%. According to post-2021 Census data, the 75-84 age group has increased from 6.5% to 8.0%, and the 55-64 age group has decreased from 13.5% to 11.6%. By 2041, population forecasts indicate significant demographic changes in Largs North. The 75-84 age group is projected to grow by 41%, adding 134 people and reaching a total of 466 from the current 331. Notably, the combined 65+ age groups will account for 52% of the total population growth, reflecting Largs North's aging demographic profile. In contrast, the 0-4 age cohort is expected to grow by only 2%, adding just 4 people.