Brompton

Population growth drivers in Brompton are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

Based on analysis of ABS population updates for the broader area around the suburb of Brompton, its population is estimated at around 4,042 as of Feb 2026. This reflects an increase of 313 people (8.4%) since the 2021 Census, which reported a population of 3,729 people. The change is inferred from the resident population of 3,952, estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024, and an additional 36 validated new addresses since the Census date. This level of population equates to a density ratio of 3,577 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Over the past decade, Brompton has demonstrated resilient growth patterns with a compound annual growth rate of 1.3%, outpacing the SA4 region. Population growth for the area was primarily driven by overseas migration that contributed approximately 91.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with a base year of 2022. For areas not covered by this data and years post-2032, the SA State Government's Regional/LGA projections by age category are adopted, released in 2023 and based on 2021 data, with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. As we examine future population trends, an above median population growth is projected for statistical areas across the nation, with the suburb of Brompton expected to expand by 1,013 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 23.8% in total over the 17 years.

Recent residential development output has been above average within Brompton when compared nationally

AreaSearch analysis of ABS building approval numbers indicates Brompton averaged approximately 33 new dwelling approvals annually. Between FY21 and FY25, around 166 homes were approved, with an additional 28 approved in FY26 to date. This results in about 1.7 people moving to the area per year for each dwelling built over these five financial years, suggesting balanced supply and demand conditions.

The average construction cost value of new homes is approximately $404,000, indicating a focus on premium market developments. Commercial development approvals totaled $8.9 million in FY26. Compared to Greater Adelaide, Brompton's new home approvals per capita are comparable, maintaining market equilibrium with surrounding areas. Current development comprises 21.0% standalone homes and 79.0% attached dwellings, promoting higher-density living and affordable entry points for downsizers, investors, and first-home buyers. This shift from the area's existing housing composition (currently 43.0% houses) suggests decreasing developable sites and changing lifestyles seeking diverse, affordable housing options.

With around 122 people per dwelling approval, Brompton exhibits growth area characteristics. Population forecasts indicate an increase of 962 residents by 2041, with current development well-matched to future needs, supporting steady market conditions without extreme price pressure.

Brompton has emerging levels of nearby infrastructure activity, ranking in the 26thth percentile nationally

Infrastructure changes significantly influence an area's performance. AreaSearch has identified ten projects that could impact this region. Notable ones are Bowden Final Development Parcels, Sentinel Build-to-Rent Project (Bowden), Cadence Bowden, and Muse. The following list details those likely to be 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.

Employment performance in Brompton has been broadly consistent with national averages

Brompton has a highly educated workforce with strong representation in professional services. Its unemployment rate was 4.6% as of September 2025, with an estimated employment growth of 4.2% over the past year. Compared to Greater Adelaide's unemployment rate of 3.9%, Brompton's is 0.6% higher.

Workforce participation in Brompton is 70.5%, slightly above Greater Adelaide's 66.4%. Only 11.8% of residents work from home, according to Census responses. The leading employment industries are health care & social assistance, professional & technical, and education & training. Professional & technical services have a particularly notable concentration in Brompton, with employment levels at 1.6 times the regional average.

In contrast, construction employs only 4.2% of local workers, below Greater Adelaide's 8.7%. Many residents commute elsewhere for work based on Census data. Between September 2024 and September 2025, employment levels increased by 4.2%, and the labour force grew by 3.9%, reducing the unemployment rate by 0.3 percentage points. In comparison, Greater Adelaide recorded employment growth of 3.0% and a decrease in unemployment of 0.1 percentage points over the same period. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Brompton's employment should increase by 7.0% over five years and 14.5% over ten years, based on industry-specific projections applied to Brompton's employment mix.

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

The median taxpayer income in Brompton is $57,176 and the average is $66,893 according to postcode level ATO data aggregated by AreaSearch for financial year 2023. Nationally, the median income is approximately $54,808 and the average is $66,852 in Greater Adelaide. Based on Wage Price Index growth of 8.8% since financial year 2023, estimated incomes as of September 2025 would be around $62,207 (median) and $72,780 (average). According to the 2021 Census, household, family, and personal incomes in Brompton are at the 56th percentile nationally. The income bracket of $1,500 - 2,999 is dominant with 32.7% of residents (1,321 people), similar to regional levels where 31.8% fall into this bracket. Housing costs consume 17.7% of income in Brompton. Despite high housing costs, disposable income ranks at the 52nd percentile nationally, and the area's SEIFA income ranking places it in the sixth decile.

Brompton displays a diverse mix of dwelling types, with a higher proportion of rental properties than the broader region

Brompton's dwelling structures, as per the latest Census, consisted of 43.1% houses and 56.9% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Brompton was at 17.1%, with the rest being mortgaged (29.4%) or rented (53.5%). The median monthly mortgage repayment was $1,733, higher than Adelaide metro's average of $1,562. Median weekly rent in Brompton was $380, compared to Adelaide metro's $320. Nationally, Brompton's mortgage repayments were lower than the Australian average of $1,863, while rents exceeded the national figure of $375.

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

Family households constitute 53.3% of all households, including 14.3% couples with children, 26.2% couples without children, and 10.9% single parent families. Non-family households account for the remaining 46.7%, with lone person households at 35.1% and group households comprising 11.5%. The median household size is 2.1 people, smaller than the Greater Adelaide average of 2.5.

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

Brompton's educational attainment is notably higher than broader benchmarks. Among residents aged 15+, 42.9% have university qualifications, compared to 25.7% in South Australia (SA) and 28.8% in the SA3 area. This high educational attainment positions Brompton favourably for knowledge-based opportunities. Bachelor degrees are the most common at 29.5%, followed by postgraduate qualifications at 10.0%, and graduate diplomas at 3.4%.

Vocational pathways account for 23.1% of qualifications among those aged 15+, with advanced diplomas at 8.8% and certificates at 14.3%. Educational participation is high, with 26.0% of residents currently enrolled in formal education. This includes 11.8% in tertiary education, 5.9% in primary education, and 3.4% pursuing secondary education.

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

Brompton has ten operational public transport stops, all serving buses. These stops are covered by nine different routes, offering a total of 853 weekly passenger trips. Transport accessibility is deemed good, with residents typically residing 209 meters from the nearest stop. Primarily residential, most Brompton residents commute outward. Cars remain the dominant mode at 73%, followed by buses at 10% and cycling at 5%. Vehicle ownership averages 0.9 per dwelling, below the regional average.

According to the 2021 Census, only 11.8% of residents work from home, which may be influenced by COVID-19 conditions. Service frequency averages 121 trips per day across all routes, equating to approximately 85 weekly trips per individual stop.

Health performance in Brompton is well below average with considerably higher than average prevalence of common health conditions and to an even higher degree among older age cohorts

Brompton faces significant health challenges according to AreaSearch's assessment.

Mortality rates and prevalence of chronic conditions are substantially higher than average. Mental health issues and asthma are the most common medical conditions, affecting 13.5% and 6.9% of residents respectively. Only 64.6% of residents report being completely clear of medical ailments, compared to 67.9% across Greater Adelaide. Working-age residents have an above-average prevalence of chronic health conditions. The area has 19.2% of residents aged 65 and over (776 people), with health outcomes among seniors presenting some challenges, though they rank lower nationally than the broader population. Private health cover is more prevalent in Brompton at approximately 53% of the total population (~2,160 people).

Brompton was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

Brompton's population has a high level of cultural diversity, with 34.9% born overseas and 29.4% speaking a language other than English at home. Christianity is the predominant religion in Brompton, accounting for 37.4% of its population. Notably, Buddhism is more prevalent in Brompton at 4.1%, compared to the Greater Adelaide average of 2.4%.

In terms of ancestry, the top three groups are English (23.7%), Australian (17.2%) and Other (11.1%). Some ethnic groups show notable differences: Greek (5.3% vs regional 2.0%), Polish (1.2% vs 1.0%) and Serbian (0.6% vs 0.4%) are overrepresented in Brompton compared to the Greater Adelaide average.

Brompton's population is slightly younger than the national pattern

Brompton has a median age of 35, which is younger than Greater Adelaide's figure of 39 and slightly below Australia's median age of 38. The 25-34 age group makes up 25.6% of Brompton's population, compared to Greater Adelaide, while the 5-14 cohort constitutes 6.2%. This concentration of 25-34 year-olds is well above the national average of 14.4%. Between 2021 and present, the 35-44 age group has increased from 13.8% to 15.6%, while the 45-54 cohort has decreased from 11.3% to 9.5%, and the 55-64 group has dropped from 9.9% to 8.3%. By 2041, demographic projections indicate significant shifts in Brompton's age structure. Notably, the 25-34 age group is projected to grow by 16% (an increase of 169 people), reaching a total of 1,204 from its current figure of 1,034.