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

As of Feb 2026, the estimated population of Seaford Meadows is around 5,985, reflecting an increase of 883 people since the 2021 Census. This growth represents a 17.3% rise from the previous population count of 5,102. The change is inferred from AreaSearch's estimated resident population of 5,794 in Jun 2024 and an additional 201 validated new addresses since the Census date. This results in a population density ratio of 1,681 persons per square kilometer, which exceeds the average seen across national locations assessed by AreaSearch. Seaford Meadows' growth rate since the 2021 census (17.3%) surpassed that of its SA3 area (6.4%) and SA4 region, positioning it as a growth leader in the region. Overseas migration contributed approximately 41.0% of overall population gains during recent periods, with natural growth and interstate migration also being positive factors.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 using 2022 as the base year. For areas not covered by this data and years post-2032, SA State Government's Regional/LGA projections by age category are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Based on aggregated SA2-level projections, Seaford Meadows is expected to grow by 766 persons to reach an estimated population of 6,751 by 2041, reflecting a gain of 3.5% in total over the 17-year period.

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

Based on AreaSearch analysis of ABS building approval numbers allocated from statistical area data, Seaford Meadows has seen around 48 new homes approved annually. An estimated 243 homes were approved over the past five financial years, between FY-21 and FY-25, with a further 60 approved so far in FY-26. On average, 1.8 people have moved to the area each year for each dwelling built over these five years, indicating a balanced supply and demand market that supports stable conditions.

The average expected construction cost of new dwellings is $380,000, suggesting developers are targeting the premium market segment with higher-end properties. This financial year has seen $1.8 million in commercial approvals, reflecting minimal commercial development activity compared to residential growth. When contrasted with Greater Adelaide, Seaford Meadows records 89.0% more construction activity per person, offering buyers greater choice within the region's housing market. New development consists of 79.0% standalone homes and 21.0% medium and high-density housing, preserving the area's traditional suburban character while providing options for families seeking space.

With around 85 people per approval, Seaford Meadows is currently experiencing growth as a developing area. According to AreaSearch's latest quarterly estimate, the area is projected to add 208 residents by 2041, suggesting that current development rates should comfortably meet demand and potentially support further population growth beyond existing projections.

Seaford Meadows has limited levels of nearby infrastructure activity, ranking in the 16thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch identified five projects likely impacting the region. Key initiatives include Sunset Residential Development, Main South Road Duplication Stage 1 - Aldinga Project, Fleurieu Connections - Main South Road Duplication, and Seaford Rail Extension. The following list details those most 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 labour market in Seaford Meadows demonstrates typical performance when compared to similar areas across Australia

Seaford Meadows has a skilled workforce with essential services sectors well represented. The unemployment rate was 4.4% in the past year, with an estimated employment growth of 3.8%. As of September 2025, 3,064 residents were employed, with an unemployment rate of 4.4%, which is 0.4% higher than Greater Adelaide's rate of 3.9%.

Workforce participation was 70.7%, compared to Greater Adelaide's 66.4%. According to Census responses, 10.8% of residents worked from home. Employment is concentrated in health care & social assistance, retail trade, and construction. Retail trade has a particularly high employment share, at 1.3 times the regional level, while education & training has limited presence with 7.1%.

The area offers limited local employment opportunities, as indicated by the count of Census working population vs resident population. Over the 12 months to September 2025, employment increased by 3.8% and labour force increased by 3.9%, keeping unemployment relatively stable at 4.4%. By comparison, Greater Adelaide recorded employment growth of 3.0%, labour force growth of 2.9%, with unemployment falling to 3.8%. 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 Seaford Meadows' employment mix suggests local employment should increase by 6.5% over five years and 13.7% over ten years, though this is a simple weighting extrapolation for illustrative purposes only and does not account for localized population projections.

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

AreaSearch's latest postcode level ATO data for financial year 2023 shows Seaford Meadows' median taxpayer income is $57,930 and average is $65,425. This is close to the national average, with Greater Adelaide having a median of $54,808 and average of $66,852. Based on Wage Price Index growth of 8.8% since financial year 2023, estimated incomes for September 2025 would be approximately $63,028 (median) and $71,182 (average). Census 2021 income data indicates that in Seaford Meadows, household, family, and personal incomes are at the 52nd percentile nationally. The $1,500 - 2,999 earnings band includes 43.0% of individuals (2,573), reflecting regional patterns where 31.8% fall into this range. Housing affordability is severe, with only 80.8% of income remaining, ranking at the 41st percentile.

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

The dwelling structure in Seaford Meadows, as per the latest Census, consisted of 88.4% houses and 11.6% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Seaford Meadows was at 12.8%, with the rest of dwellings either mortgaged (49.0%) or rented (38.2%). The median monthly mortgage repayment in the area was $1,610, higher than Adelaide metro's average of $1,562. The median weekly rent figure was $360, compared to Adelaide metro's $320. Nationally, Seaford Meadows' mortgage repayments were lower than the Australian average of $1,863, while rents were less than the national figure of $375.

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

Family households account for 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 constitute the remaining 22.4%, with lone person households at 19.5% and group households making up 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's university qualification rate is 19.0%, significantly lower than the Australian average of 30.4%. Bachelor degrees are most common at 13.5%, followed by postgraduate qualifications (3.1%) and graduate diplomas (2.4%). Vocational credentials are prevalent, with 45.4% of residents aged 15+ holding them - advanced diplomas at 10.8% and certificates at 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

Seaford Meadows has 18 active public transport stops offering a mix of train and bus services. These stops are served by 13 routes, facilitating 866 weekly passenger trips in total. The area's transport accessibility is rated good, with residents typically located 230 meters from the nearest stop. As predominantly residential, most commutes are outward-bound. Cars remain the primary mode of transportation at 88%, with trains used by 8%. On average, there are 1.4 vehicles per dwelling.

According to the 2021 Census, only 10.8% of residents work from home, which might be influenced by COVID-19 conditions. Service frequency averages 123 trips daily across all routes, equating to approximately 48 weekly trips per individual stop.

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

Seaford Meadows faces significant health challenges, as assessed by AreaSearch's review of mortality rates and chronic condition prevalence.

Common health conditions are somewhat prevalent across both younger and older age groups. The rate of private health cover is approximately 53% of the total population (~3,163 people), slightly higher than the average SA2 area. Mental health issues and asthma were found to be the most common medical conditions in the area, impacting 11.7% and 9.6% of residents respectively. Conversely, 69.4% of residents declared themselves completely clear of medical ailments, compared to 67.9% across Greater Adelaide. Working-age residents show above average prevalence of chronic health conditions. The area has 9.2% of residents aged 65 and over (550 people), lower than the 19.3% 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 be approximately in line with the broader regional average regarding 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. While Judaism's representation was similar to Greater Adelaide at 0.1%, there were notable differences in ancestry groups: English (34.4% vs regional average of 27.8%), Australian (28.8% vs 22.8%), and Scottish (6.9%).

Other ethnic groups with notable divergences include Welsh (0.8% vs regional 0.6%) Hungarian (0.4% vs 0.3%) and German (4.7% vs 5.1%).

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 younger 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 (18.9%) but fewer residents aged 55-64 (7.0%). Between the 2021 Census and the present, the population of those aged 15-24 has grown from 12.6% to 14.2%, while the proportion of those aged 5-14 has declined from 15.7% to 14.6%. By 2041, projections indicate significant demographic shifts in Seaford Meadows, with the strongest growth expected in the 45-54 age group (15%), adding 104 residents to reach a total of 799. Conversely, both the 0-4 and 35-44 age groups are projected to decrease in number.