Unley - Parkside

An assessment of population growth drivers in Unley - Parkside reveals an overall ranking slightly below national averages considering recent, and medium term trends

Based on AreaSearch's analysis, Unley - Parkside's population is around 22,745 as of Feb 2026. This reflects an increase of 1,747 people (8.3%) since the 2021 Census, which reported a population of 20,998 people. The change is inferred from the estimated resident population of 22,019 from the ABS as of June 2024 and an additional 216 validated new addresses since the Census date. This population level equates to a density ratio of 3,217 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Unley - Parkside's 8.3% growth since the 2021 census exceeded the SA3 area (6.6%), marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration, which was essentially the sole driver of population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and for years post-2032, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Regarding demographic trends, a population increase just below the median of statistical areas analysed by AreaSearch is expected, with the area expected to expand by 2,643 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 8.4% in total over the 17 years.

Recent residential development output has been above average within Unley - Parkside when compared nationally

Unley - Parkside has recorded around 73 residential properties granted approval each year, totalling 367 homes over the past 5 financial years. So far in FY-26, 34 approvals have been recorded. Given an average of 1.9 new residents per year per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), supply and demand appear well-balanced, creating stable market conditions, though recent data shows this has intensified to 5.8 people per dwelling over the past 2 financial years, indicating growing popularity and potential undersupply. New homes are being built at an average construction cost of $465,000, revealing that developers are targeting the premium market segment with higher-end properties. There have also been $39.8 million in commercial approvals this financial year, indicating strong commercial development momentum.

Compared to Greater Adelaide, Unley - Parkside shows comparable new home approvals (per person), supporting market stability in line with regional patterns. This activity is similarly under the national average, indicating the area's established nature and suggesting potential planning limitations. New development consists of 57.0% detached houses and 43.0% attached dwellings, showing an expanding range of medium-density options creating a mix of opportunities across price brackets, from traditional family housing to more affordable compact alternatives. The location has approximately 346 people per dwelling approval, reflecting an established area.

Population forecasts indicate Unley - Parkside will gain 1,917 residents through to 2041 (from the latest AreaSearch quarterly estimate). Existing development levels seem aligned with future requirements, maintaining stable market conditions without significant price pressures.

Unley - Parkside has emerging levels of nearby infrastructure activity, ranking in the 29thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 19 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Unley Central, 12-16 Glen Osmond Road Mixed-Use Development, 322-324 Fullarton Road Townhouses, and Unley 108 Apartments, with the list below detailing those likely to be of most relevance.

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.

AreaSearch analysis of employment trends sees Unley - Parkside performing better than 85% of local markets assessed across Australia

Unley - Parkside features a highly educated workforce, with professional services showing strong representation, an unemployment rate of just 2.3%, and 5.2% in estimated employment growth over the past year. As of December 2025, 12,231 residents are in work while the unemployment rate is 1.5% below Greater Adelaide's rate of 3.8%, and workforce participation is broadly similar to Greater Adelaide's 67.2%. Based on Census responses, a moderate 16.4% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The key industries of employment among residents are health care & social assistance, professional & technical, and education & training. The area shows particularly strong specialization in professional & technical, with an employment share of 1.9 times the regional level. In contrast, construction employs just 5.3% of local workers, below Greater Adelaide's 8.7%. The ratio of 0.6 workers for each resident, as at the Census, indicates a level of local employment opportunities above the norm.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, employment levels increased by 5.2% and labour force increased by 5.3%, causing the unemployment rate to rise by 0.2 percentage points. This contrasts with Greater Adelaide, where employment rose by 4.2%, the labour force grew by 3.9%, and unemployment fell 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Unley - Parkside. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Unley - Parkside's employment mix suggests local employment should increase by 7.3% over five years and 14.9% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

The area exhibits notably strong income performance, ranking higher than 70% of areas assessed nationally through AreaSearch analysis

The Unley - Parkside SA2's income level is among the top percentile nationally according to the latest ATO data aggregated by AreaSearch for FY-23. The Unley - Parkside SA2's median income among taxpayers is $62,189 and the average income stands at $97,610, which compares to figures for Greater Adelaide's of $54,808 and $66,852 respectively. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $67,662 (median) and $106,200 (average) as of September 2025. Census data reveals household, family and personal incomes in Unley - Parkside cluster around the 70th percentile nationally. The earnings profile shows 27.2% of the population (6,186 individuals) fall within the $1,500 - 2,999 income range, mirroring the region where 31.8% occupy this bracket. The substantial proportion of high earners (32.9% above $3,000/week) indicates strong economic capacity throughout Unley - Parkside. After housing, 86.6% of income remains for other expenses and the area's SEIFA income ranking places it in the 8th decile.

Unley - Parkside displays a diverse mix of dwelling types, with above-average rates of outright home ownership

Dwelling structure within Unley - Parkside, as evaluated at the latest Census, comprised 57.2% houses and 42.7% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Adelaide metro's 75.2% houses and 24.9% other dwellings. Meanwhile, the level of home ownership within Unley - Parkside was well beyond that of Adelaide metro, at 38.3%, with the remainder of dwellings either mortgaged (30.0%) or rented (31.7%). The median monthly mortgage repayment in the area was well above the Adelaide metro average at $2,167, while the median weekly rent figure was recorded at $370, compared to Adelaide metro's $1,562 and $320. Nationally, Unley - Parkside's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are less than the national figure of $375.

Unley - Parkside features high concentrations of group households and lone person households, with a lower-than-average median household size

Family households dominate at 65.5% of all households, comprising 29.4% couples with children, 26.5% couples without children, and 8.6% single parent families. Non-family households make up the remaining 34.5%, with lone person households at 30.4% and group households comprising 4.1% of the total. The median household size of 2.3 people is smaller than the Greater Adelaide average of 2.5.

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

Educational attainment in Unley - Parkside significantly surpasses broader benchmarks, with 50.8% of residents aged 15+ holding university qualifications compared to 25.7% in SA and 28.9% in Greater Adelaide. This substantial educational advantage positions the area strongly for knowledge-based opportunities. Bachelor degrees lead at 31.8%, followed by postgraduate qualifications (14.0%) and graduate diplomas (5.0%). Vocational pathways account for 20.1% of qualifications among those aged 15+ – advanced diplomas (9.9%) and certificates (10.2%).

Educational participation is notably high, with 28.8% of residents currently enrolled in formal education. This includes 9.3% in primary education, 8.1% in tertiary education, and 6.9% pursuing secondary education.

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

Public transport analysis reveals 79 active transport stops operating within Unley - Parkside, comprising a mix of light rail and buses. These stops are serviced by 57 individual routes, collectively providing 3,781 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 205 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 77%, with 8% by bus and 6% walking. Vehicle ownership averages 1.2 per dwelling, which is below the regional average. Some 16.4% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 540 trips per day across all routes, equating to approximately 47 weekly trips per individual stop.

Unley - Parkside's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Health data indicates relatively positive outcomes for Unley - Parkside residents, with AreaSearch's analysis of mortality rates and health conditions showing results broadly in line with national benchmarks. A fairly standard level of common health conditions is seen across both young and old age cohorts, and the rate of private health cover is found to be exceptionally high at approximately 70% of the total population (15,853 people). This compares to 52.7% across Greater Adelaide. The national average is 55.7%.

The most common medical conditions in the area were found to be mental health issues and arthritis, impacting 8.3 and 7.8% of residents, respectively, while 68.7% declared themselves as completely clear of medical ailments compared to 67.9% across Greater Adelaide. Working-age residents are notably healthy with low chronic condition prevalence. The area has 24.1% of residents aged 65 and over (5,472 people), which is higher than the 19.3% in Greater Adelaide, with national rankings broadly in line with the general population.

The level of cultural diversity witnessed in Unley - Parkside was found to be above average when compared nationally for a number of language and cultural background related metrics

Unley - Parkside was found to be more culturally diverse than the vast majority of local markets, with 27.5% of its population born overseas and 21.3% speaking a language other than English at home. The main religion in Unley - Parkside is Christianity, which makes up 45.2% of people. However, the most apparent overrepresentation was in Judaism, which comprises 0.3% of the population, compared to 0.1% across Greater Adelaide.

In terms of ancestry (country of birth of parents), the top three represented groups in Unley - Parkside are English, comprising 26.8% of the population, Australian, comprising 20.8% of the population, and Other, comprising 8.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Greek is notably overrepresented at 3.8% of Unley - Parkside (vs 2.0% regionally), German at 5.5% (vs 5.1%) and Italian at 5.1% (vs 5.2%).

Unley - Parkside hosts a notably older demographic compared to the national average

The 44-year median age in Unley - Parkside is notably higher than Greater Adelaide's average of 39 and similarly well above the Australian median of 38. Compared to the Greater Adelaide average, the 75 - 84 cohort is notably over-represented (8.8% locally), while 25 - 34 year-olds are under-represented (11.7%). Since the 2021 Census, the 15 to 24 age group has grown from 11.1% to 13.3% of the population, while the 75 to 84 cohort increased from 7.6% to 8.8%. Conversely, the 85+ cohort has declined from 5.3% to 4.4%. Population forecasts for 2041 indicate substantial demographic changes for Unley - Parkside. The 85+ age cohort is projected to grow significantly, expanding by 645 people (64%) from 1,003 to 1,649. The aging population dynamic is clear, with those 65+ comprising 58% of projected growth. Conversely, the 35 to 44 and 65 to 74 cohorts are expected to experience population declines.