Seaford - Seaford Meadows
Statistical Area - sa2

Seaford - 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

Seaford - Seaford Meadows' population is approximately 15,193 as of August 2025. This figure reflects an increase of 1,016 people from the 2021 Census total of 14,177, indicating a growth rate of 7.2%. The estimated resident population was 15,156 in June 2024, with an additional 250 validated new addresses since the Census date contributing to this increase. This results in a population density ratio of 1,324 persons per square kilometer, higher than the average across national locations assessed by AreaSearch. The area's growth rate exceeds that of both its SA3 area (4.8%) and SA4 region, positioning it as a growth leader. Overseas migration accounted for approximately 41.4% of overall population gains during recent periods, with natural growth and interstate migration also contributing positively.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area released in 2024 based on 2022 data, and adopts SA State Government's Regional/LGA projections by age category for areas not covered post-2032 with adjustments made using weighted aggregation of population growth from LGA to SA2 levels. Demographic trends project an above median population growth for the area, with an expected expansion of 2,552 persons by 2041, marking a total increase of 16.5% over the 17-year period.

The level of residential development activity in Seaford - Seaford Meadows was found to be higher than 90% of real estate markets across the country

Seaford Meadows has recorded approximately 151 residential property approvals annually. The Australian Bureau of Statistics produces development approval data on a financial year basis, totalling 755 approvals from FY20 to FY25 and an additional 10 in FY26. On average, each dwelling accommodates 2.3 new residents per year over the past five financial years (FY20-FY25), indicating steady demand that supports property values. The average construction cost of new homes is $380,000.

Commercial approvals this financial year amount to $2.5 million, suggesting limited commercial development focus compared to residential growth. In relation to Greater Adelaide, Seaford Meadows shows 86.0% higher new home approvals per capita, offering more housing options for buyers. Detached houses comprise 82.0% of new building activity, with townhouses or apartments making up the remaining 18.0%, maintaining the area's suburban character focused on family homes. The location has approximately 111 people per dwelling approval, indicating a growing market.

Population forecasts project an increase of 2,508 residents by 2041. With current construction levels, housing supply should meet demand adequately, creating favourable conditions for buyers and potentially enabling population growth to exceed current projections.

Seaford - Seaford Meadows has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified nine projects that may impact this region. Notable projects include Sunset Residential Development, Noarlunga Downs Master Planned Development, Fleurieu Connections - Main South Road Duplication, and Majors Road Interchange. The following list details those most likely to be relevant.

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

Employment conditions in Seaford - Seaford Meadows remain below the national average according to AreaSearch analysis

Seaford Meadows had an unemployment rate of 4.6% as of June 2025, with estimated employment growth of 2.6% over the past year. The area's workforce participation was similar to Greater Adelaide's at 61.7%.

Employment was concentrated in health care & social assistance, construction, and retail trade. Construction had an employment share 1.5 times the regional level. Professional & technical services were under-represented with 4.9% of the workforce compared to 7.3% in Greater Adelaide. Over the year to June 2025, employment increased by 2.6%, while labour force rose by 2.7%, causing a slight rise in unemployment rate.

State-wide data from Sep-25 showed SA's employment grew by 1.06% year-on-year with an unemployment rate of 4.5%. National employment forecasts indicated growth of 6.6% over five years and 13.7% over ten years, but local projections suggested growth rates could differ significantly based on industry-specific projections.

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's latest postcode level ATO data for financial year 2022 shows that income in Seaford - Seaford Meadows is lower than average nationally. The median income was $51,215 while the average stood at $57,841. In contrast, Greater Adelaide had a median income of $52,592 and an average of $64,886. Based on Wage Price Index growth of 10.83% since financial year 2022, current estimates are approximately $56,762 (median) and $64,105 (average) as of March 2025. According to the 2021 Census figures, incomes in Seaford - Seaford Meadows rank modestly, between the 34th and 39th percentiles for household, family, and personal incomes. Distribution data shows that 36.0% of residents (5,469 people) fall within the $1,500 - $2,999 bracket, similar to metropolitan Adelaide where 31.8% occupy this bracket. Housing affordability pressures are severe in Seaford - Seaford Meadows, with only 82.4% of income remaining, ranking at the 32nd percentile.

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

Seaford Meadows' dwellings were 88.8% houses and 11.2% other types (including semi-detached, apartments) at the latest Census, compared to Adelaide metro's 89.2% houses and 10.7% others. Home ownership in Seaford Meadows was 26.4%, with mortgaged dwellings at 44.0% and rented ones at 29.6%. The median monthly mortgage repayment was $1,517, exceeding Adelaide metro's average of $1,452. Weekly rent in Seaford Meadows averaged $350, higher than Adelaide metro's $314. Nationally, mortgage repayments were lower at $1,863 and rents were higher at $375.

Seaford - Seaford Meadows has a typical household mix, with a fairly typical median household size

Family households constitute 72.9 percent of all households, including 29.7 percent couples with children, 27.7 percent couples without children, and 14.5 percent single parent families. Non-family households account for the remaining 27.1 percent, with lone person households at 24.4 percent and group households comprising 2.8 percent of the total. The median household size is 2.5 people, which aligns with the Greater Adelaide average.

Seaford - Seaford Meadows shows below-average educational performance compared to national benchmarks, though pockets of achievement exist

The area has university qualification rates at 17.2%, significantly lower than the Australian average of 30.4%. This disparity presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are most common at 12.2%, followed by postgraduate qualifications (2.8%) and graduate diplomas (2.2%). Vocational credentials are prominent, with 44.0% of residents aged 15+ holding them - advanced diplomas (10.4%) and certificates (33.6%).

Educational participation is high at 28.9%, including primary education (11.4%), secondary education (7.2%), and tertiary education (4.0%). Seaford - Seaford Meadows has five schools with a combined enrollment of 2,211 students. The area demonstrates typical Australian school conditions (ICSEA: 991) with balanced educational opportunities, served by four primary and one secondary school catering to distinct age groups.

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

Seaford - Seaford Meadows has 91 active public transport stops operating, serving a mix of train and bus services. These stops are covered by 23 individual routes, offering a total of 1,422 weekly passenger trips. The area's transport accessibility is rated as excellent, with residents located an average of 193 meters from the nearest stop.

On average, there are 203 trips per day across all routes, translating to approximately 15 weekly trips per individual stop.

Health performance in Seaford - 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 with common health conditions prevalent across both younger and older age cohorts. Approximately 49% of its total population (~7,429 people) have private health cover, compared to the national average of 55.3%.

Mental health issues affect 10.2% of residents, while asthma impacts 9.2%. A total of 64.7% of residents declare themselves completely clear of medical ailments, compared to 62.9% across Greater Adelaide. The area has 17.9% of residents aged 65 and over (2,718 people), which is lower than the 21.0% in Greater Adelaide. Health outcomes among seniors are broadly in line with the general population's health profile.

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

Seaford Meadows' cultural diversity was found to be below average. 77.7% of its population were born in Australia, with 89.9% being citizens, and 94.3% speaking English only at home. Christianity is the predominant religion, comprising 33.0% of people.

Hinduism, however, is overrepresented at 0.5%, compared to 0.6% across Greater Adelaide. The top three ancestry groups are English (35.9%), Australian (28.1%), and Scottish (7.6%). Notable divergences exist in Dutch representation at 1.9% (vs regional 1.7%), Welsh at 0.8% (vs 0.8%), and German at 5.0% (vs regional 5.4%).

Seaford - Seaford Meadows's population is slightly younger than the national pattern

The median age in Seaford - Seaford Meadows is 37 years, lower than Greater Adelaide's average of 39 years and close to the national average of 38 years. The 5-14 cohort is over-represented at 12.7% locally compared to Greater Adelaide's average, while the 55-64 age group is under-represented at 9.8%. According to post-2021 Census data, the 75-84 age group has grown from 5.4% to 6.3%, while the 5-14 cohort has declined from 13.7% to 12.7%. Population forecasts for 2041 indicate significant demographic changes in Seaford - Seaford Meadows, with the 45-54 group expected to grow by 27% (adding 496 people), reaching 2,352 from 1,855. The 5-14 age group is forecasted to have no growth, adding 0 residents.