Sheidow Park - Trott Park

Sheidow Park - Trott Park is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

As of Nov 2025, Sheidow Park - Trott Park's population is approximately 10,434, reflecting a growth of 223 people since the 2021 Census. This increase represents a 2.2% rise from the previously reported figure of 10,211. The change is inferred from ABS' estimated resident population of 10,434 in June 2024 and an additional 31 validated new addresses since the Census date. This results in a population density ratio of 1,111 persons per square kilometer, which aligns with averages seen across locations assessed by AreaSearch. Overseas migration contributed approximately 65.5% to overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 using 2022 as the base year. For areas not covered and years post-2032, SA State Government's Regional/LGA projections by age category are used, released in 2023 based on 2021 data with adjustments made employing weighted aggregation from LGA to SA2 levels. Future population growth is anticipated at a lower quartile rate, with the area expected to expand by 268 persons to reach approximately 10,703 by 2041, reflecting an overall gain of 2.6% over the 17-year period based on latest annual ERP population numbers.

AreaSearch assessment of residential development drivers sees a low level of activity in Sheidow Park - Trott Park, placing the area among the bottom 25% of areas assessed nationally

Sheidow Park - Trott Park has seen approximately 14 dwellings receive development approval annually over the past five financial years, totalling 74 homes. As of FY26, 5 approvals have been recorded. On average, 1.4 people per year moved to the area for each dwelling built between FY21 and FY25, indicating balanced supply and demand with stable market conditions. However, this figure has increased to 6.5 people per dwelling over the past two financial years, suggesting growing demand and tightening supply. New properties are constructed at an average expected cost of $237,000, aligning with regional trends.

This year, $15.8 million in commercial approvals have been registered, indicating moderate levels of commercial development. Compared to Greater Adelaide, Sheidow Park - Trott Park records significantly lower building activity, approximately 80.0% below the regional average per person. This constrained new construction often reinforces demand and pricing for existing homes, which is also reflected in its activity being below the national average, suggesting an established area with potential planning limitations. Recent building activity consists solely of detached dwellings, maintaining the area's traditional suburban character focused on family homes. With around 1170 people per dwelling approval, Sheidow Park - Trott Park demonstrates a highly mature market.

According to AreaSearch's latest quarterly estimate, the area is projected to gain 268 residents by 2041. At current development rates, new housing supply should comfortably meet demand, providing favourable conditions for buyers and potentially supporting growth beyond current population projections.

Sheidow Park - Trott Park has limited levels of nearby infrastructure activity, ranking in the 9thth percentile nationally

The performance of a region is significantly impacted by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified ten projects that are expected to influence this area. Notable projects include the Sheidow Park Primary School Modernisation, Happy Valley Drive Intersections Planning Study, Valley Central Shopping Centre Redevelopment, and Southern Expressway Duplication. The following list details those projects deemed most relevant.

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

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The exceptional employment performance in Sheidow Park - Trott Park places it among Australia's strongest labour markets

Sheidow Park-Trott Park, as of September 2025, has an unemployment rate of 1.8% and an estimated employment growth of 3.6% over the past year. This is below Greater Adelaide's rates of 3.9% unemployment and 3.0% employment growth. The workforce participation rate in Sheidow Park-Trott Park is 76.2%, compared to Greater Adelaide's 66.5%.

In this area, 6,216 residents are currently employed. Home-based work comprises a low 9.9% of jobs. Key industries include health care & social assistance, construction, and retail trade. Construction is particularly strong with an employment share 1.3 times the regional level.

Conversely, professional & technical services have lower representation at 5.4%. Over the year to September 2025, employment increased by 3.6% while labour force grew by 3.4%, reducing unemployment by 0.3 percentage points. National employment forecasts from May-25 project a 6.6% increase over five years and 13.7% over ten years. Applying these projections to Sheidow Park-Trott Park's industry mix suggests local employment could grow by 6.7% in five years and 13.9% in ten years.

The economic profile demonstrates above-average performance, with income metrics exceeding national benchmarks based on AreaSearch comparative assessment

AreaSearch's latest postcode level ATO data for financial year 2023 shows that Sheidow Park - Trott Park SA2 had a median income of $57,155 and an average income of $64,407. This is below the national averages of $54,808 (median) and $66,852 (average) for Greater Adelaide. Based on Wage Price Index growth of 8.8% since financial year 2023, estimates as of September 2025 would be approximately $62,185 (median) and $70,075 (average). Census 2021 income data indicates that incomes in Sheidow Park - Trott Park cluster around the 60th percentile nationally. The $1,500 - 2,999 earnings band captures 41.6% of residents (4,340 individuals), similar to the metropolitan region where this cohort represents 31.8%. After housing costs, residents retain 87.1% of their income. The area's SEIFA income ranking places it in the 6th decile.

Sheidow Park - Trott Park is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Sheidow Park-Trott Park's dwelling structure, as per the latest Census, comprised 98.7% houses and 1.4% other dwellings. This compares to Adelaide metro's 75.2% houses and 24.9% other dwellings. Home ownership in Sheidow Park-Trott Park stood at 29.7%, with mortgaged dwellings at 57.9% and rented ones at 12.4%. The median monthly mortgage repayment was $1,517, lower than Adelaide metro's $1,562. Median weekly rent in Sheidow Park-Trott Park was $365, compared to Adelaide metro's $320. Nationally, Sheidow Park-Trott Park's mortgage repayments were significantly lower than the Australian average of $1,863, while rents were less than the national figure of $375.

Sheidow Park - Trott Park features high concentrations of family households, with a higher-than-average median household size

Family households account for 81.4% of all households, including 43.1% couples with children, 26.2% couples without children, and 11.7% single parent families. Non-family households constitute the remaining 18.6%, with lone person households at 17.3% and group households comprising 1.2%. The median household size is 2.8 people, larger than the Greater Adelaide average of 2.5.

Sheidow Park - Trott Park performs slightly above the national average for education, showing competitive qualification levels and steady academic outcomes

Educational qualifications in Sheidow Park-Trott Park trail show that 23.3% of residents aged 15+ have university degrees, compared to the SA3 area average of 30.7%. Bachelor degrees are most common at 17.0%, followed by postgraduate qualifications (3.9%) and graduate diplomas (2.4%). Vocational credentials are held by 38.9% of residents aged 15+, with advanced diplomas at 11.4% and certificates at 27.5%. Educational participation is high, with 28.5% currently enrolled in formal education: 11.7% in primary, 7.1% in secondary, and 4.5% in tertiary education.

Educational participation is notably high, with 28.5% of residents currently enrolled in formal education. This includes 11.7% in primary education, 7.1% in secondary education, and 4.5% pursuing tertiary education.

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

Sheidow Park - Trott Park has 57 active public transport stops, all of which are bus stops. These stops are served by 21 different routes that together facilitate 1,713 weekly passenger trips. The area's transport accessibility is rated as good, with residents typically residing 202 meters from the nearest stop. Most residents commute outward due to its residential nature. Car remains the primary mode of transportation at 90%, while train usage stands at 5%. On average, there are 1.8 vehicles per dwelling, which exceeds the regional average.

According to the 2021 Census, only 9.9% of residents work from home, a figure that might be influenced by COVID-19 conditions. Across all routes, service frequency averages 244 trips per day, equating to roughly 30 weekly trips per individual stop.

Health performance in Sheidow Park - Trott Park is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Sheidow Park - Trott Park faces significant health challenges according to AreaSearch's assessment of mortality rates and chronic condition prevalence.

The area has notable prevalence of common health conditions across both younger and older age cohorts. Approximately 51% (~5,342 people) of the total population has private health cover, which is relatively low compared to other areas. The most prevalent medical conditions are asthma (8.5%) and mental health issues (8.0%). A higher percentage of residents (68.9%) reported being completely clear of medical ailments than in Greater Adelaide (67.9%). Health outcomes among the working-age population are generally typical. However, 15.5% of residents are aged 65 and over (1,615 people), which is lower than the 19.0% in Greater Adelaide. Among seniors, health outcomes present some challenges with national rankings higher than those of the general population.

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

Sheidow Park-Trott Park had a higher than average cultural diversity, with 12.1% of its population speaking a language other than English at home and 23.3% born overseas. Christianity was the predominant religion, making up 40.6% of the population. The most significant overrepresentation was in the 'Other' category, comprising 1.1%, compared to 1.8% across Greater Adelaide.

In terms of ancestry, the top three groups were English (32.2%), Australian (26.6%), and Scottish (7.4%). Notably, Polish (1.7%) and Welsh (0.8%) were overrepresented in Sheidow Park-Trott Park compared to regional averages of 1.0% and 0.6%, respectively. Similarly, German ancestry was slightly underrepresented at 4.8%.

Sheidow Park - Trott Park's population is slightly younger than the national pattern

Sheidow Park - Trott Park has a median age of 38, nearly matching Greater Adelaide's figure of 39 and Australia's median age of 38. Compared to the Greater Adelaide average, the 5-14 age cohort is over-represented in Sheidow Park - Trott Park at 14.1%, while the 25-34 age group is under-represented at 11.5%. Between 2021 and present, the 65 to 74 age group has increased from 9.2% to 10.3% of the population. Conversely, the 55 to 64 age cohort has declined from 12.9% to 12.1%. By 2041, demographic modeling suggests significant changes in Sheidow Park - Trott Park's age profile. The 75 to 84 age cohort is projected to grow by 241 people (59%), from 410 to 652. Notably, the combined 65+ age groups are expected to account for 61% of total population growth, reflecting the area's aging demographic profile. Meanwhile, the 55 to 64 and 25 to 34 age cohorts are projected to experience population declines.