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 Feb 2026, the estimated population of the suburb of Hallett Cove is around 12,729, reflecting a growth of 217 people since the 2021 Census. This increase represents a 1.7% rise from the previous population count of 12,512. AreaSearch's analysis, based on latest ERP data released by ABS in June 2024 and validated new addresses, estimates the resident population at 12,722. The suburb's population density is calculated as 1,397 persons per square kilometer, exceeding national averages assessed by AreaSearch. Overseas migration contributed approximately 68% of total population growth in recent periods.

Population projections for Hallett Cove are based on ABS/Geoscience Australia estimates released in 2024 with a base year of 2022. For areas not covered and years post-2032, SA State Government's Regional/LGA projections by age category, released in 2023 using 2021 data, are adopted with adjustments made via weighted aggregation from LGA to SA2 levels. According to these trends, Hallett Cove is expected to grow by 384 persons by 2041, reflecting a total increase of 3% over the 17-year period.

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

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Hallett Cove has experienced around 9 dwellings receiving development approval each year. An estimated 47 homes were approved over the past 5 financial years, between FY-21 and FY-25, with a further 8 approved so far in FY-26. On average, 3.3 new residents per year have been associated with every home built during these years.

This supply is substantially lagging demand, leading to heightened buyer competition and pricing pressures. New homes are being constructed at an average value of $305,000. In contrast, $175,000 in commercial approvals have been registered this financial year, indicating the area's residential nature. Compared to Greater Adelaide, Hallett Cove has significantly less development activity, with 90.0% below the regional average per person. This scarcity of new dwellings typically strengthens demand and prices for existing properties.

This activity is also under the national average, suggesting the area's established nature and potential planning limitations. All new construction in the area has been comprised of standalone homes, sustaining Hallett Cove's suburban identity with a concentration of family homes suited to buyers seeking space. The location has approximately 1586 people per dwelling approval, demonstrating an established market. Population forecasts indicate Hallett Cove will gain 376 residents through to 2041, based on the latest AreaSearch quarterly estimate. Building activity is keeping pace with growth projections, though buyers may experience heightened competition as the population grows.

Hallett Cove has emerging levels of nearby infrastructure activity, ranking in the 28thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified 16 projects likely influencing the region. Notable ones are 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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The labour market strength in Hallett Cove positions it well ahead of most Australian regions

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, 7,398 residents were employed, and the unemployment rate was 1.7% lower than Greater Adelaide's rate of 3.9%.

Workforce participation was 70.5%, 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 had limited presence with 5.8% employment compared to the regional average of 7.0%. Employment opportunities appeared limited locally, as indicated by the working population vs resident population count. Between September 2024 and September 2025, employment levels increased by 3.1%, labour force by 3.3%, resulting in a unemployment rise of 0.2 percentage points. In Greater Adelaide, employment grew by 3.0%, labour force expanded by 2.9%, and unemployment fell by 0.1 percentage points. 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 levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

The median taxpayer income in Hallett Cove is $54,356, with an average of $61,457 according to the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is below the national average, which is a median income of $54,808 and an average income of $66,852 in Greater Adelaide. Based on Wage Price Index growth of 8.8% since financial year 2023, current estimates would be approximately $59,139 (median) and $66,865 (average) as of September 2025. According to Census 2021 income data, incomes in Hallett Cove cluster around the 57th percentile nationally. Income analysis reveals that 35.6% of locals (4,531 people) fall into the $1,500 - 2,999 income category. After housing costs, residents retain 87.4% of their income. 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 housing structure, as per the latest Census, comprised 94.8% houses and 5.2% other dwellings. In contrast, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Hallett Cove was at 39.6%, with mortgaged dwellings at 46.0% and rented ones at 14.4%. The median monthly mortgage repayment in the area was $1,700, compared to Adelaide metro's $1,562. The median weekly rent figure was recorded at $380, whereas Adelaide metro had $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 80.3% of all households, including 36.0% couples with children, 33.3% couples without children, and 10.5% single parent families. Non-family households constitute the remaining 19.7%, with lone person households at 18.1% and group households comprising 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

In Hallett Cove, university qualification levels stand at 26.5%, slightly below the SA3 area average of 30.7%. Bachelor degrees are most common at 18.2%, followed by postgraduate qualifications (5.6%) and graduate diplomas (2.7%). Vocational credentials held by residents aged 15+ total 38.9%, with advanced diplomas at 12.4% and certificates at 26.5%.

Educational participation is high, with 25.5% of residents currently enrolled in formal education. This includes 8.9% in primary, 6.6% in secondary, and 5.1% 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 serving a mix of train and bus services. These stops are covered by 11 routes that collectively facilitate 1,603 weekly passenger trips. Transport accessibility is good, with residents typically located 205 meters from the nearest stop. Most residents commute outward due to Hallett Cove being primarily residential. Car remains the dominant mode of transport at 86%, while train accounts for 10%. The average vehicle ownership per dwelling is 1.6, higher than the regional average.

According to the 2021 Census, only 12.4% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 229 trips per day across all routes, equating to approximately 17 weekly trips per individual stop.

Hallett Cove's residents are extremely healthy with both young and old age cohorts seeing low prevalence of common health conditions

Analysis of health metrics shows strong performance throughout Hallett Cove.

Mortality rates and chronic condition prevalence were both low across young and old age cohorts. Common health conditions had a low prevalence. Approximately 51% (~6,531 people) of the total population had private health cover. The most common medical conditions were arthritis (8.4%) and asthma (7.8%). 68.5% declared themselves completely clear of medical ailments, compared to 67.9% across Greater Adelaide. Health outcomes among the working-age population are typical. There are 22.5% (2,864 people) of residents aged 65 and over, higher than Greater Adelaide's 19.3%. Seniors' health outcomes are strong, with national rankings in line with the general 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 cultural diversity than most local areas, with 13.7% of its population speaking languages other than English at home and 33.5% born overseas. Christianity was the predominant religion in Hallett Cove, accounting for 42.4%. Judaism, however, was slightly overrepresented, comprising 0.1%, compared to the overall Greater Adelaide average of 0.1%.

Regarding ancestry, the top three groups were English (34.3%), Australian (22.0%), and Scottish (7.9%). Notably, Polish (1.4%) and Welsh (0.9%) residents were more prevalent in Hallett Cove than regionally (Polish: 1.0%, Welsh: 0.6%), while South African residents were also higher at 1.1% compared to the regional average of 0.3%.

Hallett Cove hosts a notably older demographic compared to the national average

The median age in Hallett Cove is 43 years, which is significantly higher than Greater Adelaide's average of 39 years, and 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 (13.9%) but fewer residents aged 25-34 (10.3%). According to the 2021 Census, the population aged 75-84 grew from 4.6% to 6.9%, while the 55-64 age group declined from 15.7% to 14.0%. By 2041, demographic projections indicate significant shifts in Hallett Cove's age structure. The 75-84 age group is expected to grow by 38%, reaching 1,208 people from 878. Notably, the combined age groups of 65 and above will account for 83% of total population growth, reflecting the area's aging demographic profile. In contrast, both the 25-34 and 0-4 age groups are projected to decrease in number.