Hallett Cove

Hallett Cove is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

As of February 2026, Hallett Cove's population is approximately 12,828. This figure represents an increase of 219 people since the 2021 Census, which recorded a population of 12,609. The estimated resident population in June 2024 was 12,821, with an additional 7 validated new addresses contributing to this growth. This results in a population density of 1,382 persons per square kilometer, exceeding the average across national locations assessed by AreaSearch. Overseas migration accounted for approximately 67.8% of Hallett Cove's recent 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 and years post-2032, the SA State Government's Regional/LGA projections by age category are adopted, based on 2021 data and adjusted using weighted aggregation from LGA to SA2 levels. Future population trends anticipate lower quartile growth across statistical areas nationally. Hallett Cove is expected to expand by 393 persons to reach a total of 16,857 by 2041, reflecting an increase of approximately 3.0% over the 17-year period based on the latest annual ERP population numbers.

Residential development activity is lower than average in Hallett Cove according to AreaSearch's national comparison of local real estate markets

Hallett Cove has averaged approximately 9 new dwelling approvals per year. Between FY21 and FY25, 48 homes were approved, with an additional 8 approved so far in FY26. On average, 3.3 people moved to the area for each dwelling built over these past five financial years.

This demand significantly outpaces supply, which typically influences prices upwards and intensifies competition among buyers. The average value of new homes being built is $266,000. In FY26, $3.9 million in commercial development approvals have been recorded, indicating limited focus on commercial development. Compared to Greater Adelaide, Hallett Cove has significantly less development activity, 89.0% below the regional average per person. This limited new supply generally supports stronger demand and values for established properties.

Recent development has been entirely comprised of standalone homes, maintaining the area's traditional suburban character with a focus on family homes appealing to those seeking space. The location has approximately 3649 people per dwelling approval, demonstrating an established market. Looking ahead, Hallett Cove is expected to grow by 386 residents through to 2041, according to the latest AreaSearch quarterly estimate. If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

Hallett Cove has limited levels of nearby infrastructure activity, ranking in the 7thth percentile nationally

Infrastructure changes significantly influence a region's performance. AreaSearch identified 16 projects likely impacting the area. Notable projects include Cove Point Residential Development, Hallett Cove Seaside Pool, Hallett Cove Shopping Centre Expansion & Upgrade, and Hallett Cove Pavilion Redevelopment. The following list details those most relevant.

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

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Employment performance in Hallett Cove ranks among the strongest 15% of areas evaluated nationally

Hallett Cove has a skilled workforce with essential services sectors well represented. The unemployment rate was 2.3% in the past year, with an estimated employment growth of 3.1%. As of September 2025, 7,448 residents were employed, and the unemployment rate was 1.7% lower than Greater Adelaide's rate of 3.9%.

Workforce participation was 70.4%, compared to Greater Adelaide's 66.4%. According to Census responses, 12.4% of residents worked from home. Leading employment industries were health care & social assistance, education & training, and construction.

Manufacturing employed only 5.8% of local workers, below Greater Adelaide's 7.0%. Employment opportunities locally appeared limited based on the count of Census working population versus resident population. In the 12-month period ending September 2025, employment increased by 3.1%, while labour force increased by 3.3%, causing unemployment to rise by 0.2 percentage points. Greater Adelaide recorded employment growth of 3.0% and a fall in unemployment by 0.1 percentage points during the same period. 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. Applying these projections to Hallett Cove's employment mix suggests local employment should increase by 6.7% over five years and 14.0% over ten years, though this is a simple weighting extrapolation for illustrative purposes only.

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

The Hallett Cove SA2 had a median taxpayer income of $57,143 and an average income of $64,472 in the financial year 2023, according to postcode level ATO data aggregated by AreaSearch. These figures are lower than Greater Adelaide's median income of $54,808 and average income of $66,852 during the same period. Based on an 8.8% increase since financial year 2023, estimated incomes for September 2025 would be approximately $62,172 (median) and $70,146 (average). The 2021 Census data shows that household, family, and personal incomes in Hallett Cove are around the 57th percentile nationally. The earnings profile indicates that 35.8% of locals (4,592 people) fall into the $1,500 - 2,999 income bracket, slightly higher than the broader area's 31.8%. After housing costs, residents retain 87.5% of their income, reflecting strong purchasing power. The SEIFA income ranking places Hallett Cove in the 6th decile.

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

Hallett Cove's dwelling structures, as per the latest Census, consisted of 94.8% houses and 5.2% other dwellings. In comparison, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Hallett Cove was at 39.7%, with mortgaged dwellings at 45.9% and rented ones at 14.4%. The median monthly mortgage repayment in the area was $1,700, higher than Adelaide metro's average of $1,562. Weekly rent median was $380 compared to Adelaide metro's $320. Nationally, Hallett Cove's mortgage repayments were lower than the Australian average of $1,863, while rents exceeded the national figure of $375.

Hallett Cove features high concentrations of family households, with a higher-than-average median household size

Family households account for 80.2% of all households, consisting of 36.0% couples with children, 33.3% couples without children, and 10.5% single parent families. Non-family households constitute the remaining 19.8%, with lone person households at 18.1% and group households comprising 1.6% of the total. The median household size is 2.6 people, which is larger than the Greater Adelaide average of 2.5.

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

University qualification levels in Hallett Cove are at 26.5%, slightly below the SA3 area average of 30.7%. Bachelor degrees are most common at 18.1%, followed by postgraduate qualifications (5.7%) and graduate diplomas (2.7%). Vocational credentials are held by 38.7% of residents aged 15+, with advanced diplomas at 12.3% and certificates at 26.4%.

Educational participation is high, with 25.5% of residents currently enrolled in formal education. This includes 8.9% in primary education, 6.6% in secondary education, and 5.2% 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 93 active stops in Hallett Cove offering train and bus services. These stops are served by 11 routes providing 1603 weekly passenger trips. Transport accessibility is rated good with residents typically 211 meters from the nearest stop. Most residents commute outward, with car as dominant mode at 86%, and 10% using train. Average vehicle ownership is 1.6 per dwelling, above regional average. In 2021 Census, 12.4% of residents worked from home.

Service frequency averages 229 trips daily across all routes, equating to approximately 17 weekly trips per stop.

Hallett Cove's residents boast exceedingly positive health performance metrics with younger cohorts in particular seeing very low prevalence of common health conditions

Hallett Cove's health outcomes data shows excellent results, with AreaSearch finding low mortality rates and chronic condition prevalence, especially among younger cohorts.

Private health cover stands at approximately 51% of the total population (~6,567 people). The most prevalent medical conditions are arthritis (8.5%) and asthma (7.8%). Notably, 68.6% of residents report no medical ailments, compared to 67.9% in Greater Adelaide. Health outcomes for working-age individuals are generally typical. Hallett Cove has a higher proportion of seniors aged 65 and over at 22.6% (2,902 people), compared to Greater Adelaide's 19.3%. Senior health outcomes are strong but rank lower nationally than the broader population.

The level of cultural diversity witnessed in Hallett Cove was found to be above average when compared nationally for a number of language and cultural background related metrics

Hallett Cove's cultural diversity exceeds most local areas, with 13.8% of residents speaking a language other than English at home and 33.5% born overseas. Christianity is the predominant religion in Hallett Cove, accounting for 42.3%. The 'Other' religious category comprises 1.0%, higher than Greater Adelaide's 1.8%.

In ancestry, English (34.3%) is notably higher than the regional average of 27.8%, followed by Australian (21.9%) and Scottish (7.9%). Polish (1.4%), Welsh (0.9%), and South African (1.1%) ethnic groups are overrepresented compared to regional averages.

Hallett Cove's median age exceeds the national pattern

The median age in Hallett Cove is 43 years, which is significantly higher than Greater Adelaide's average of 39 years and Australia's median age of 38 years. Compared to Greater Adelaide, Hallett Cove has a higher percentage of residents aged 65-74 (14.0%) but fewer residents aged 25-34 (10.3%). According to the 2021 Census, the 75 to 84 age group has increased from 4.6% to 7.0% of Hallett Cove's population, while the 55 to 64 age group has decreased from 15.7% to 14.0%. By 2041, demographic projections show that the 75 to 84 age group will grow by 37%, reaching 1,223 people from 891. Notably, the combined 65+ age groups will account for 81% of total population growth in Hallett Cove. In contrast, both the 0 to 4 and 15 to 24 age groups are projected to decrease in number.