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 May 2026, the estimated population of the suburb of Hallett Cove is around 12,779. This figure represents an increase of 267 people since the 2021 Census, which reported a population of 12,512. The latest estimate of 12,774 residents was made by AreaSearch following examination of the ABS's ERP data release from June 2025 and validation of eight new addresses. This results in a population density ratio of 1,402 persons per square kilometer, higher than the average seen across national locations assessed by AreaSearch. Overseas migration contributed approximately 68.0% of overall population gains during recent periods.

AreaSearch adopts 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 released in 2023 and adjusted using a method of weighted aggregation from LGA to SA2 levels. According to aggregated SA2-level projections, the suburb is expected to grow by 332 persons to reach a total population of 13,111 by 2041, reflecting an increase of 2.6% over the 16-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, 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 an additional 12 approved so far in FY-26. This averages to approximately 3.4 new residents per year for every home built during these years.

However, supply is lagging demand, leading to heightened buyer competition and pricing pressures. New homes are being built at an average expected construction cost of $305,000. In contrast, commercial approvals totaled $175,000 this financial year, indicating the area's residential nature. Compared to Greater Adelaide, Hallett Cove has significantly less development activity, with 89.0% below the regional average per person. This scarcity of new dwellings typically strengthens demand and prices for existing properties in the area.

Furthermore, building activity is under the national average, suggesting potential planning limitations or an established market with a concentration of family homes suited to buyers seeking space. The location has approximately 1586 people per dwelling approval, supporting this observation. Population forecasts indicate Hallett Cove will gain 327 residents through to 2041, according to the latest AreaSearch quarterly estimate. Building activity is keeping pace with these growth projections, though buyers may still experience heightened competition as the population grows.

Hallett Cove has emerging levels of nearby infrastructure activity, ranking in the 35thth percentile nationally

Changes in local infrastructure significantly impact an area's performance. AreaSearch has identified 16 projects that may affect this region. Notable ones 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 likely to be relevant.

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

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

The exceptional employment performance in Hallett Cove places it among Australia's strongest labour markets

Hallett Cove has a skilled workforce with well-represented essential services sectors. The unemployment rate was 2.1% in the past year, with an estimated employment growth of 4.7%. As of December 2025, 7,520 residents were employed, and the unemployment rate was 1.7% lower than Greater Adelaide's rate of 3.8%.

Workforce participation was higher at 71.3%, compared to Greater Adelaide's 66.0%. 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 a limited presence with 5.8% employment compared to the regional average of 7.0%. Employment opportunities locally may be limited as indicated by the Census working population count versus resident population. Between December 2024 and December 2025, employment levels increased by 4.7%, and labour force increased by 4.5%, resulting in a 0.1 percentage point decrease in unemployment. In Greater Adelaide, employment grew by 4.2%, labour force expanded by 3.9%, and unemployment fell by 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that national employment will expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Hallett Cove's employment mix indicates a potential local employment increase of 6.7% over five years and 14.0% over ten years, based on simple weighting extrapolation for illustrative purposes only.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

Hallett Cove's median taxpayer income is $54,356 and average is $61,457 according to latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is below Greater Adelaide's median income of $54,808 and average income of $66,852. Based on Wage Price Index growth of 10.17% since financial year 2023, estimated incomes as of March 2026 would be approximately $59,884 (median) and $67,707 (average). Census 2021 income data shows Hallett Cove's household, family and personal incomes are around the 57th percentile nationally. Income analysis reveals that 35.6% of locals (4,549 people) earn between $1,500 - 2,999 per week, reflecting metropolitan patterns where 31.8% fall within this range. After housing costs, residents retain 87.4% of income, indicating strong purchasing power and 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, comprised 94.8% houses and 5.2% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, 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 was $1,700, higher than Adelaide metro's average of $1,562. The median weekly rent in Hallett Cove 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 80.3% 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, 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 the most common, with 18.2% of residents holding one. Postgraduate qualifications follow, at 5.6%, and graduate diplomas are held by 2.7% of residents.

Trade and technical skills are also prevalent, with 38.9% of residents aged 15 and above having vocational credentials. This includes advanced diplomas (12.4%) and certificates (26.5%). Educational participation is high, with 25.5% of residents currently enrolled in formal education. This includes primary education (8.9%), secondary education (6.6%), and tertiary education (5.1%).

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 routes. These stops are covered by 11 different routes offering a total of 1,603 weekly passenger trips. The area's transport accessibility is rated good, with residents on average living 205 meters from the nearest stop. As a predominantly residential zone, most commuting is outward-bound. Cars remain the primary mode of transport at 86%, while train usage stands at 10%. Vehicle ownership averages 1.6 per dwelling, exceeding the regional norm.

According to the 2021 Census, only 12.4% of residents work from home, which may be influenced by COVID-19 conditions. Across all routes, service frequency averages 229 trips daily, equating to roughly 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 shows strong health metrics throughout Hallett Cove, based on AreaSearch's assessment of mortality rates and chronic condition prevalence.

Both young and old age cohorts have low prevalence of common health conditions. Private health cover is relatively low at approximately 51% of the total population (~6,556 people). The most common medical conditions are arthritis (8.4%) and asthma (7.8%). 68.5% of residents declare themselves completely clear of medical ailments, compared to 67.9% across Greater Adelaide. Health outcomes among the working-age population are typical. The area has 22.7% of residents aged 65 and over (2,900 people), higher than Greater Adelaide's 19.2%. Health outcomes among seniors 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 compared to most local areas, with 13.7% of its residents speaking a language other than English at home and 33.5% born overseas. Christianity was the predominant religion in Hallett Cove, accounting for 42.4%. However, Judaism showed an overrepresentation at 0.1%, compared to Greater Adelaide's 0.1%.

The top three ancestry groups were English (34.3%), Australian (22.0%), and Scottish (7.9%). Notable differences existed in the representation of certain ethnicities: Polish (1.4% vs regional 1.0%), Welsh (0.9% vs 0.6%), and South Australian (1.1% vs 0.3%) were notably higher in Hallett Cove compared to regional averages.

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

The median age in Hallett Cove is 43 years, significantly higher than Greater Adelaide's average of 39 years, which is also older than 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 (10.4%). According to the 2021 Census, the 75-84 age group grew from 4.6% to 7.0%, while the 55-64 age group declined from 15.7% to 13.7%. By 2041, demographic projections indicate significant shifts in Hallett Cove's age structure. The 75-84 age group is expected to grow by 36%, reaching 1,218 people from 894. 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 25-34 and 0-4 age groups are projected to have reduced numbers.