Encounter Bay

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

As of May 2026, the estimated population of Encounter Bay is around 5,480, reflecting an increase of 175 people since the 2021 Census. This growth represents a 3.3% rise from the previous figure of 5,305 residents. The latest estimate comes from AreaSearch following examination of the ABS's ERP data release in June 2025 and validation of new addresses after the Census date. This population level translates to a density ratio of 1,274 persons per square kilometer, which is higher than the national average assessed by AreaSearch. Over the past decade, Encounter Bay has shown resilient growth patterns with an annual growth rate of 1.1%. Interstate migration contributed approximately 86% of overall population gains during this period.

For projections, AreaSearch uses ABS/Geoscience Australia data released in 2024 with a base year of 2022 for each SA2 area. Beyond these years and for areas not covered by this data, the SA State Government's Regional/LGA projections are adopted with adjustments made using weighted aggregation methods from LGA to SA2 levels. Looking ahead, Encounter Bay is projected to experience above median population growth for national regional areas, with an expected increase of 783 persons to reach a total of 6,263 by 2041, reflecting a gain of 13.5% over the 16-year period.

AreaSearch assessment of residential development activity positions Encounter Bay among the top 25% of areas assessed nationwide

Based on AreaSearch analysis of ABS building approval numbers allocated from statistical area data, Encounter Bay experienced around 70 dwellings receiving development approval annually. Approximately 350 homes were approved over the past five financial years, from FY-21 to FY-25, with an additional 80 approved in FY-26 so far. Each year, about 1.5 new residents per dwelling were added between FY-21 and FY-25, indicating balanced supply and demand, although this has eased to 0.9 people per dwelling over the past two financial years. The average construction value of development projects was $391,000, suggesting a focus on the premium market segment with higher-end properties.

This year, $16.2 million in commercial approvals have been registered, reflecting moderate levels of commercial development. Compared to the Rest of SA, Encounter Bay has similar development levels per person, maintaining market balance consistent with the broader area, and is well above national averages, indicating strong developer confidence. New building activity comprised 97% standalone homes and 3% attached dwellings, preserving Encounter Bay's suburban nature and attracting space-seeking buyers. With around 60 people per approval, it reflects a low-density area.

According to the latest AreaSearch quarterly estimate, Encounter Bay is projected to add 739 residents by 2041. Given current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers and potentially enabling growth that exceeds current forecasts.

Encounter Bay has emerging levels of nearby infrastructure activity, ranking in the 35thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified four projects likely to affect this region: Best Life Canterbury Victor Harbor, Yilki Coastal Protection Stage 1b, Southern Fleurieu Health Service Redevelopment, and Oakford Estate. The following details those deemed most relevant.

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Employment performance in Encounter Bay has been below expectations when compared to most other areas nationally

Encounter Bay's workforce is skilled with well-represented essential services sectors. Its unemployment rate was 4.1% as of December 2025. Over the past year, it maintained relative employment stability.

The area had 1,537 residents in work while its unemployment rate was 1.6 percentage points lower than Regional SA's rate of 5.7%. However, workforce participation lagged significantly at 32.0%, compared to Regional SA's 58.3%. Census responses indicated that only 11.8% of residents worked from home, with Covid-19 lockdown impacts considered. Dominant employment sectors were health care & social assistance, retail trade, and accommodation & food.

Notably, health care & social assistance had employment levels at 1.6 times the regional average. Conversely, agriculture, forestry & fishing had limited presence at 3.1%, compared to 14.5% regionally. The area appeared 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 levels increased by 0.2% while labour force grew by 1.5%, causing unemployment to rise by 1.3 percentage points. In comparison, Regional SA recorded employment growth of 0.7%, labour force growth of 3.1%, with unemployment rising by 2.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 offer insights into potential future demand within Encounter Bay. These projections suggest that national employment should expand by 6.6% over five years and 13.7% over ten years, although growth rates differ significantly between industry sectors. Applying these industry-specific projections to Encounter Bay's employment mix suggests local employment should increase by 6.8% over five years and 14.1% over ten years, noting that this is a simple weighting extrapolation for illustrative purposes and does not account for localised population projections.

Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis

AreaSearch's latest postcode level ATO data for financial year 2023 shows that income in Encounter Bay is lower than average nationally. The median income is $36,966 and the average income stands at $47,228. This contrasts with Regional SA's figures of a median income of $48,920 and an average income of $58,933. Based on Wage Price Index growth of 10.17% since financial year 2023, estimates as of March 2026 would be approximately $40,725 (median) and $52,031 (average). From the 2021 Census, incomes in Encounter Bay fall between the 1st and 4th percentiles nationally for households, families, and individuals. Income analysis reveals that 35.1% of locals (1,923 people) have incomes in the $400 - $799 category, contrasting with the surrounding region where the $1,500 - $2,999 bracket leads at 27.5%. The prevalence of lower-income residents indicates constrained household budgets across much of the locality. While housing costs are modest with 88.6% of income retained, total disposable income ranks at just the 4th percentile nationally.

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

Encounter Bay's dwelling structures, as per the latest Census, consisted of 97.3% houses and 2.7% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Regional SA's 88.5% houses and 11.5% other dwellings. Home ownership in Encounter Bay stood at 63.0%, with mortgaged dwellings at 18.8% and rented ones at 18.2%. The median monthly mortgage repayment was $1,170, higher than Regional SA's average of $1,153. Median weekly rent in Encounter Bay was $305, lower than Regional SA's $220. Nationally, Encounter Bay's mortgage repayments were significantly lower at $1,863 and rents were substantially below the national figure of $375.

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

Family households account for 64.7% of all households, including 12.5% that are couples with children, 44.3% that are couples without children, and 7.4% that are single parent families. Non-family households make up the remaining 35.3%, with lone person households at 33.1% and group households comprising 2.0% of the total. The median household size is 2.0 people, which is smaller than the Regional SA average of 2.3.

The educational profile of Encounter Bay exceeds national averages, with above-average qualification levels and academic performance metrics

The area's university qualification rate is 19.0%, significantly lower than Australia's average of 30.4%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 12.7%, followed by postgraduate qualifications (3.6%) and graduate diplomas (2.7%). Trade and technical skills are prominent, with 37.7% of residents aged 15+ holding vocational credentials – advanced diplomas (11.7%) and certificates (26.0%).

School and university attendance comprises 16.6% of the community, including 6.6% in primary education, 4.4% in secondary education, and 2.4% pursuing tertiary education.

No public transport data available for this catchment area.

Health performance in Encounter Bay is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

Encounter Bay faces significant health challenges, as assessed by AreaSearch's evaluation of mortality rates and chronic condition prevalence. Common health conditions are somewhat prevalent across both younger and older age cohorts. The rate of private health cover is extremely low at approximately 46% of the total population (around 2,506 people), compared to 48.9% in Regional SA and a national average of 55.7%.

The most common medical conditions are arthritis and mental health issues, impacting 15.2 and 8.7% of residents respectively, while 49.1% report being completely clear of medical ailments compared to 62.5% in Regional SA. The working-age population faces notable health challenges due to elevated chronic condition rates. The area has 56.5% of residents aged 65 and over (3,096 people), which is higher than the 27.1% in Regional SA. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

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

Encounter Bay, surveyed in 2016, had a population with 74.9% born in Australia, 91.7% being citizens, and 96.0% speaking English only at home. Christianity was the predominant religion, comprising 52.5%. Judaism, however, was overrepresented at 0.1%, compared to no representation regionally.

In terms of ancestry, the top groups were English (41.0%), Australian (24.4%), and Scottish (9.1%). Notably, German (6.7%) and Welsh (0.7%) were overrepresented, while Dutch (1.5%) showed a slight increase compared to regional averages.

Encounter Bay ranks among the oldest 10% of areas nationwide

Encounter Bay has a median age of 66, which is notably higher than the Regional SA figure of 47 and well above the national average of 38. The age group of 75-84 years shows strong representation in Encounter Bay at 23.6%, compared to Regional SA's figure. Conversely, the 25-34 age cohort is less prevalent at 4.2%. This concentration of individuals aged 75-84 is significantly higher than the national average of 6.1%. According to post-2021 Census data, the percentage of the population in the 75 to 84 age group has increased from 19.5% to 23.6%, while the 85+ cohort has risen from 6.6% to 7.7%. Conversely, the 55 to 64 age group has declined from 13.4% to 11.7%, and the 65 to 74 group has decreased from 26.9% to 25.2%. Looking ahead to 2041, demographic projections indicate significant shifts in Encounter Bay's age structure. Notably, the 85+ age group is projected to grow by 109%, reaching 881 individuals from its current count of 421. Senior residents aged 65 and above will drive 86% of population growth, underscoring trends towards demographic aging. Meanwhile, both the 5-14 and 55-64 age groups are projected to see reduced numbers.