Seaford Meadows

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

Based on analysis of ABS population updates for the broader area, as of Nov 2025, Seaford Meadows' estimated population is around 5,984. This reflects an increase of 882 people since the 2021 Census, which reported a population of 5,102. The change is inferred from AreaSearch's estimate of resident population at 5,794 following examination of ABS' latest ERP data release (June 2024), along with an additional 203 validated new addresses since the Census date. This level of population equates to a density ratio of 1,680 persons per square kilometer, exceeding the average seen across national locations assessed by AreaSearch. Seaford Meadows' growth rate of 17.3% since the 2021 census exceeded the SA3 area's 6.2%. Population growth was primarily driven by overseas migration contributing approximately 41.0% of overall population gains during recent periods, although all drivers including natural growth and interstate migration were 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, SA 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. Looking at population projections moving forward, Seaford Meadows is expected to grow by 758 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 3.5% in total over the 17 years.

AreaSearch assessment of residential development activity positions Seaford Meadows among the top 25% of areas assessed nationwide

Between FY-21 and FY-25, Seaford Meadows averaged approximately 48 new dwelling approvals annually, totalling an estimated 243 homes. In FY-26 so far, 60 approvals have been recorded. Each year, around 1.8 new residents per dwelling are added on average. The average construction value of new dwellings is $380,000, indicating a focus on the premium segment.

This financial year has seen $1.8 million in commercial approvals, reflecting the area's residential nature. Compared to Greater Adelaide, Seaford Meadows records 89.0% more construction activity per person. Recent construction comprises 79.0% standalone homes and 21.0% medium and high-density housing, sustaining the area's suburban identity. There are approximately 85 people per dwelling approval in the location.

According to AreaSearch's latest quarterly estimate, Seaford Meadows is expected to grow by 207 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.

Seaford Meadows has emerging levels of nearby infrastructure activity, ranking in the 20thth percentile nationally

Five projects identified by AreaSearch are expected to influence the area's performance significantly: Sunset Residential Development, Main South Road Duplication Stage 1 - Aldinga Project (commencing Aug-20xx), Fleurieu Connections - Main South Road Duplication (scheduled for completion in Dec-20xx), Seaford Rail Extension (initiation planned for Apr-20xx).

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Employment performance in Seaford Meadows has been broadly consistent with national averages

Seaford Meadows has a skilled workforce with prominent representation in essential services sectors. The unemployment rate was 4.4% as of September 2025, based on AreaSearch's statistical area data aggregation.

Employment growth over the past year was estimated at 3.8%. Residents' dominant employment sectors include health care & social assistance, retail trade, and construction. Retail trade shows notable concentration, with employment levels at 1.3 times the regional average. Conversely, education & training has lower representation at 7.1% compared to the regional average of 9.3%.

The area offers limited local employment opportunities, as indicated by the Census working population vs resident population count. Between September 2024 and September 2025, employment levels increased by 3.8%, while labour force increased by 3.9% with unemployment remaining essentially unchanged. In contrast, Greater Adelaide experienced employment growth of 3.0% and labour force growth of 2.9%, with a 0.1 percentage point drop in unemployment. State-level data from 25-November-25 shows SA employment grew by 1.19% year-on-year, adding 10,710 jobs, with the state unemployment rate at 4.0%. This compares favourably to the national unemployment rate of 4.3%, with SA's employment growth outpacing the national average of 0.14%. 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, though growth rates differ significantly between industry sectors. Applying these projections to Seaford Meadows' employment mix suggests local employment should increase by approximately 6.5% over five years and 13.7% over ten years.

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

The suburb of Seaford Meadows had a median taxpayer income of $57,930 and an average income of $65,425 in financial year 2023, according to postcode level ATO data aggregated by AreaSearch. This was slightly below the national average for that year. In Greater Adelaide, the median income was $54,808 with an average income of $66,852. Based on Wage Price Index growth of 8.8%, estimated incomes for September 2025 would be approximately $63,028 (median) and $71,182 (average). According to Census 2021 data, income levels in Seaford Meadows clustered around the 52nd percentile nationally. Income distribution showed that 43.0% of the population fell within the $1,500 - 2,999 range, which was consistent with broader regional trends at 31.8%. Housing affordability pressures were severe, with only 80.8% of income remaining after housing costs, ranking at the 41st percentile nationally.

Seaford Meadows is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Seaford Meadows, as per the latest Census, 88.4% of dwellings were houses and 11.6% were other types such as semi-detached homes, apartments, or 'other' dwellings. This compares to Adelaide metro's figures of 89.2% houses and 10.7% other dwellings. Home ownership in Seaford Meadows stood at 12.8%, with mortgaged dwellings making up 49.0% and rented ones 38.2%. The median monthly mortgage repayment was $1,610, surpassing Adelaide metro's average of $1,452. The median weekly rent in Seaford Meadows was recorded at $360, slightly higher than Adelaide metro's figure of $314. Nationally, Seaford Meadows' mortgage repayments were lower than the Australian average of $1,863, while rents were below the national figure of $375.

Seaford Meadows features high concentrations of family households, with a higher-than-average median household size

Family households constitute 77.6% of all households, including 34.2% couples with children, 24.4% couples without children, and 18.0% single parent families. Non-family households comprise the remaining 22.4%, with lone person households at 19.5% and group households at 3.0%. The median household size is 2.7 people, larger than the Greater Adelaide average of 2.5.

Seaford Meadows demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics

The area has university qualification rates of 19.0%, significantly lower than the Australian average of 30.4%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are most common at 13.5%, followed by postgraduate qualifications (3.1%) and graduate diplomas (2.4%). Trade and technical skills are prevalent, with 45.4% of residents aged 15+ holding vocational credentials – advanced diplomas (10.8%) and certificates (34.6%).

Educational participation is high, with 31.9% of residents currently enrolled in formal education. This includes 12.8% in primary education, 7.5% in secondary education, and 4.4% pursuing tertiary education.

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

The analysis of public transport in Seaford Meadows shows that there are 18 active transport stops currently operating. These include a mix of train and bus services. There are 13 individual routes servicing these stops, collectively providing 866 weekly passenger trips.

The accessibility of transport is rated as good, with residents typically located 230 meters from the nearest transport stop. On average, there are 123 trips per day across all routes, which equates to approximately 48 weekly trips per individual stop.

Seaford Meadows's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low among the general population though higher than the nation's average across older, at risk cohorts

Health data shows relatively positive outcomes for Seaford Meadows residents. Prevalence of common health conditions is quite low among the general population but higher than the national average among older, at-risk cohorts.

The rate of private health cover is approximately 53% of the total population (~3,163 people), leading that of Greater Adelaide's 49.1%. The most common medical conditions are mental health issues (11.7%) and asthma (9.6%). A majority, 69.4%, declare themselves completely clear of medical ailments compared to 62.9% across Greater Adelaide. The area has 8.8% of residents aged 65 and over (526 people), lower than the 21.0% in Greater Adelaide.

In terms of cultural diversity, Seaford Meadows records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Seaford Meadows' population was found to align with the broader region's average cultural diversity, with 78.4% born in Australia, 90.3% being citizens, and 92.3% speaking English only at home. Christianity was the predominant religion in Seaford Meadows, comprising 30.8% of its population. Notably, Judaism was overrepresented compared to Greater Adelaide, with 0.1% versus 0.1%.

The top three ancestry groups were English (34.4%), Australian (28.8%), and Scottish (6.9%). Some ethnic groups showed notable differences: Welsh was equally represented at 0.8%, Hungarian was slightly higher at 0.4% compared to the regional average of 0.3%, and German was lower at 4.7% versus 5.4%.

Seaford Meadows hosts a very young demographic, ranking in the bottom 10% of areas nationwide

Seaford Meadows has a median age of 31, which is lower than Greater Adelaide's figure of 39 and Australia's national average of 38 years. Compared to Greater Adelaide, Seaford Meadows has a higher proportion of residents aged 25-34 (19.1%) but fewer residents aged 55-64 (6.7%). Between the 2021 Census and present, the 15-24 age group has increased from 12.6% to 13.7% of the population, while the 5-14 cohort has decreased slightly from 15.7% to 15.1%. By 2041, forecasts suggest significant demographic shifts in Seaford Meadows. The 45-54 age group is projected to grow by 15%, adding 103 residents to reach a total of 798. Conversely, both the 65-74 and 0-4 age groups are expected to see reduced numbers.