Moana

Moana lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

As of Nov 2025, Moana's population is estimated at around 3,714, reflecting an increase of 398 people since the 2021 Census. This growth represents a 12.0% rise from the previous figure of 3,316 people. The change was inferred from AreaSearch's estimation of the resident population as 3,708 following examination of ABS ERP data released in June 2024, and an additional 157 validated new addresses since the Census date. This results in a density ratio of 1,547 persons per square kilometer, above national averages assessed by AreaSearch. Moana's growth rate exceeded that of its SA3 area (4.9%) and SA4 region, marking it as a growth leader in the region. Overseas migration contributed approximately 36.0% to overall population gains during recent periods, with all drivers including interstate migration and natural growth being positive factors.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered by this data, and years post-2032, State Government's Regional/LGA projections are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Future projections anticipate above median population growth for national statistical areas, with Moana expected to expand by 608 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 11.9% in total over the 17 years.

Recent residential development output has been above average within Moana when compared nationally

Moana has seen approximately 29 dwelling approvals per year based on AreaSearch analysis of ABS building approval numbers. Over the past five financial years, from FY-21 to FY-25, around 149 homes were approved, with a further 9 approved in FY-26 so far. On average, about 1.9 people have moved to the area annually for each dwelling built over these five years.

This indicates a balanced supply and demand market, supporting stable conditions. The average construction value of new properties is around $487,000, which is higher than regional norms due to quality-focused development. In FY-26, there have been $43,000 in commercial approvals, suggesting minimal commercial development activity. Compared to Greater Adelaide, Moana has 80.0% more building activity per person.

This should provide buyers with ample choice. Recent construction comprises 96.0% detached houses and 4.0% townhouses or apartments, maintaining the area's traditional suburban character focused on family homes. The location has approximately 126 people per dwelling approval, indicating an expanding market. According to AreaSearch's latest quarterly estimate, Moana is expected to grow by 442 residents through to 2041. At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Moana has emerging levels of nearby infrastructure activity, ranking in the 38thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch identified two projects expected to influence the region: Moana Growth Water Main Installation at Ocean View Estate and Sunset Residential Development; also notable is Fleurieu Connections - Main South Road Duplication.

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Employment conditions in Moana demonstrate exceptional strength compared to most Australian markets

Moana's unemployment rate was 2.5% in the past year, with estimated employment growth of 3.0%. As of June 2025, the unemployment rate was 1.5% lower than Greater Adelaide's rate of 4.0%, and workforce participation was 65.7%.

Leading industries include health care & social assistance, construction, and education & training. Construction employment levels were 1.6 times the regional average. Professional & technical services employed only 3.6% of local workers, below Greater Adelaide's 7.3%. Between June 2024 and June 2025, employment increased by 3.0%, while labour force grew by 3.1%, keeping unemployment broadly flat.

In contrast, Greater Adelaide saw employment growth of 2.1% and a marginal rise in unemployment. Jobs and Skills Australia's national employment forecasts from Sep-22 project overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Moana's industry mix suggests local employment should increase by 6.5% over five years and 13.7% over ten years, assuming constant population projections.

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

Moana had a median taxpayer income of $55,936 and an average income of $62,976 in financial year 2022, according to the latest postcode level ATO data aggregated by AreaSearch. This was slightly lower than the national average, with Greater Adelaide having a median income of $52,592 and an average income of $64,886 during the same period. Based on Wage Price Index growth of 12.83% from financial year 2022 to September 2025, current estimates suggest a median income of approximately $63,113 and an average income of $71,056 in Moana as of that date. According to the 2021 Census figures, household, family, and personal incomes in Moana ranked modestly, between the 43rd and 51st percentiles. The data showed that 36.2% of residents (1,344 people) fell within the $1,500 - $2,999 income bracket, mirroring regional levels where 31.8% occupied this bracket. After housing costs, 84.9% of income remained for other expenses. The area's SEIFA income ranking placed it in the 5th decile.

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

The latest Census evaluation of Moana's dwelling structure showed 89.3% houses and 10.7% other dwellings (semi-detached, apartments, 'other' dwellings). This is similar to Adelaide metro's composition of 89.2% houses and 10.7% other dwellings. Home ownership in Moana was 32.0%, with mortgaged dwellings at 49.8% and rented ones at 18.2%. The median monthly mortgage repayment in the area was $1,625, higher than Adelaide metro's average of $1,452. The median weekly rent figure for Moana was $330, compared to Adelaide metro's $314. Nationally, Moana's mortgage repayments were lower at $1,625 compared to the Australian average of $1,863, while rents were substantially below the national figure of $375.

Moana has a typical household mix, with a fairly typical median household size

Family households account for 74.9% of all households, including 31.9% couples with children, 30.4% couples without children, and 12.2% single parent families. Non-family households make up the remaining 25.1%, with lone person households at 22.8% and group households comprising 1.9% of the total. The median household size is 2.5 people, which matches the Greater Adelaide average.

Moana shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

The area's university qualification rate is 19.6%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most common at 13.9%, followed by postgraduate qualifications (3.3%) and graduate diplomas (2.4%). Vocational credentials are prevalent, with 42.0% of residents aged 15+ holding them, including advanced diplomas (11.2%) and certificates (30.8%). Educational participation is high at 26.2%, with 9.8% in primary education, 7.4% in secondary education, and 3.9% pursuing tertiary education.

Schools appear to be located outside the immediate catchment boundaries, requiring families to access them in neighboring areas.

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

Moana has 18 active public transport stops, all of which are bus stops. There are 11 different bus routes serving these stops, together offering 604 weekly passenger trips. The accessibility of the transport system is considered good, with residents usually located 212 meters away from their nearest stop.

On average, there are 86 daily trips across all routes, which amounts to approximately 33 weekly trips per individual stop.

Moana's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Moana's health metrics closely align with national benchmarks, showing a typical range of common health conditions across both younger and older age groups. Private health cover is held by approximately 52% of Moana's total population (~1,927 people), slightly higher than Greater Adelaide's average of 48.6%.

The most prevalent medical conditions in the area are arthritis and mental health issues, affecting 8.7% and 8.1% of residents respectively. Conversely, 68.6% of Moana's residents report being free from medical ailments, compared to 62.9% across Greater Adelaide. About 18.7% of Moana's population is aged 65 or over (694 people), which is lower than the 21.0% in Greater Adelaide. Despite this, health outcomes among seniors in Moana are above average and generally consistent with the overall population's health profile.

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

Moana's cultural diversity was found to be below average, with 75.0% of its population born in Australia, 90.3% being citizens, and 95.1% speaking English only at home. The predominant religion in Moana is Christianity, comprising 36.4% of the population. Notably, Judaism is overrepresented in Moana with 0.1%, compared to 0.1% across Greater Adelaide.

In terms of ancestry, the top three groups are English (38.5%), Australian (26.2%), and Scottish (7.7%). Other ethnic groups show notable differences: Welsh is overrepresented at 1.1% in Moana versus 0.8% regionally, German at 4.8% compared to 5.4%, and Russian at 0.4% compared to 0.2%.

Moana's median age exceeds the national pattern

The median age in Moana is 40 years, similar to Greater Adelaide's average of 39 years but somewhat older than Australia's median age of 38 years. The 55-64 age group makes up 14.6% of the population in Moana, higher than in Greater Adelaide, while the 25-34 cohort is less prevalent at 12.1%. According to post-2021 Census data, the 15-24 age group has increased from 11.2% to 12.3%, and the 75-84 cohort has grown from 4.1% to 5.2%. Conversely, the 45-54 cohort has declined from 13.6% to 12.1%. Population forecasts for 2041 indicate substantial demographic changes in Moana, with the 75-84 age group expected to grow by 58%, reaching 305 people from 193. Notably, the combined 65+ age groups will account for 55% of total population growth, reflecting the area's aging demographic profile. In contrast, the 5-14 and 55-64 cohorts are expected to experience population declines.