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

Hallett Cove's population is around 12,878 as of May 2026. This reflects an increase from the 2021 Census figure of 12,609 people, representing a growth of 269 individuals (2.1%). The change was inferred from the estimated resident population of 12,873 in June 2025 and the addition of 8 validated new addresses since the Census date. This results in a population density ratio of 1,387 persons per square kilometer, exceeding the national average according to AreaSearch assessments. Overseas migration accounted for approximately 73.5% 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 by this data and years beyond 2032, the SA State Government's Regional/LGA projections are adopted, based on 2021 data and adjusted using weighted aggregation methods from LGA to SA2 levels. Future population trends suggest lower quartile growth nationally, with Hallett Cove expected to expand by 342 persons to reach a total of 15,867 by 2041, reflecting an increase of 2.6% over the 16-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 averaged approximately 9 new dwelling approvals per year. Between financial years FY21 and FY25, 48 homes were approved, with an additional 12 approved in FY26 to date. On average, 3.3 people moved to the area annually for each dwelling built over these five years.

This demand significantly outpaces supply, typically putting upward pressure on prices and increasing competition among buyers. The average expected construction cost 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 residential. 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 337 residents through to 2041, according to the latest AreaSearch quarterly estimate. Development is keeping reasonable pace with projected growth, though buyers may face increasing competition as the population expands.

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

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified 16 projects likely to impact the area. Key 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 conditions in Hallett Cove rank among the top 10% of areas assessed nationally

Hallett Cove has a skilled labour force with prominent representation in essential services sectors. Its unemployment rate is 2.1%, lower than Greater Adelaide's 3.8%. Employment growth over the past year was estimated at 4.7%.

As of December 2025, 7,571 residents are employed while the unemployment rate is 1.7% below Greater Adelaide's rate. Workforce participation in Hallett Cove is higher at 71.2%, compared to Greater Adelaide's 66.0%. According to Census responses, 12.4% of residents work from home, though Covid-19 lockdown impacts should be considered.

Leading employment industries among residents include health care & social assistance, education & training, and construction. Manufacturing employs only 5.8% of local workers, lower than Greater Adelaide's 7.0%. The area appears to offer limited local employment opportunities, as indicated by the count of Census working population versus resident population. Between December 2024 and December 2025, employment increased by 4.7%, while labour force grew by 4.5%, causing unemployment to fall by 0.1 percentage points. By comparison, Greater Adelaide recorded employment growth of 4.2% over the same period. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Hallett Cove's employment should increase by 6.7% over five years and 14.0% over ten years, based on industry-specific projections applied to the local employment mix.

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 latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This was below the national average, with Greater Adelaide's median income being $54,808 and average income being $66,852. Based on Wage Price Index growth of 10.17% since financial year 2023, current estimates would be approximately $62,954 (median) and $71,029 (average) as of March 2026. According to the 2021 Census, incomes in Hallett Cove cluster around the 57th percentile nationally. The earnings profile shows that 35.8% of locals (4,610 people) fall into the $1,500 - 2,999 income bracket, similar to the broader area where 31.8% occupy this category. After housing costs, residents retain 87.5% of their income, reflecting strong purchasing power. The area's SEIFA income ranking places it 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 (semi-detached, apartments, 'other' dwellings), contrasting with Adelaide metro's 75.2% houses and 24.9% other dwellings. Home ownership in Hallett Cove stood at 39.7%, with mortgaged dwellings at 45.9% and rented ones at 14.4%. The median monthly mortgage repayment was $1,700, higher than Adelaide metro's average of $1,562. Median weekly rent in Hallett Cove was recorded at $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 constitute 80.2% of all households, including 36.0% couples with children, 33.3% couples without children, and 10.5% single parent families. Non-family households comprise the remaining 19.8%, with lone person households at 18.1% and group households making up 1.6%. 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

At Hallett Cove, university qualification levels stand 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% currently enrolled in formal education. This includes 8.9% in primary, 6.6% in secondary, and 5.2% in tertiary education.

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

Hallett Cove has 93 active public transport stops offering a mix of train and bus services. These stops are served by 11 routes, providing 1,603 weekly passenger trips in total. The area's transport accessibility is rated good, with residents typically located 211 meters from the nearest stop. Most residents commute outward due to its residential nature. Car remains the dominant mode of transport at 86%, while train accounts for 10%. Vehicle ownership averages 1.6 per dwelling, exceeding the regional average.

According to the 2021 Census, only 12.4% of residents work from home, which may reflect COVID-19 conditions. Service frequency across all routes averages 229 trips per day, equating to approximately 17 weekly trips per individual 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 show excellent results based on AreaSearch's assessment of mortality rates and chronic condition prevalence.

Notably, younger cohorts exhibit very low prevalence of common health conditions. Approximately 51% (~6,593 people) have private health cover, which is relatively low compared to other areas. The most prevalent medical conditions are arthritis (8.5%) and asthma (7.8%). About 68.6% of residents report having no medical ailments, slightly higher than Greater Adelaide's 67.9%. Health outcomes among working-age individuals are generally typical. Hallett Cove has a higher proportion of seniors aged 65 and over at 22.8% (2,929 people), compared to Greater Adelaide's 19.2%. Despite this, health outcomes among seniors in Hallett Cove are strong but rank lower nationally than those of 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 had a higher level of cultural diversity than most local areas, with 13.8% speaking a language other than English at home and 33.5% born overseas. Christianity was the predominant religion in Hallett Cove, making up 42.3%. However, there was an overrepresentation in Other religions, comprising 1.0%, compared to 1.8% across Greater Adelaide.

In terms of ancestry, English was the most represented group at 34.3%, higher than the regional average of 27.8%. Australian and Scottish were also notable groups, making up 21.9% and 7.9% respectively. There were significant differences in the representation of certain ethnic groups: Polish was overrepresented at 1.4%, Welsh at 0.9%, and South Australian at 1.1%.

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 also considerably older than Australia's median age of 38 years. Compared to Greater Adelaide, Hallett Cove has a higher proportion of residents aged 65-74 (14.0%) but fewer residents aged 25-34 (10.4%). According to the 2021 Census, the 75 to 84 age group increased from 4.6% to 7.0% of Hallett Cove's population, while the 55 to 64 age group decreased from 15.7% to 13.7%. By 2041, demographic projections indicate significant shifts in Hallett Cove's age structure. The 75 to 84 age group is projected to grow by 37%, reaching 1,233 people from 901. Notably, the combined age groups of 65 and above will account for 84% of total population growth, reflecting Hallett Cove's aging demographic profile. In contrast, both the 0 to 4 and 15 to 24 age groups are projected to decrease in number.