Brighton (SA)

Population growth drivers in Brighton are slightly above average based on AreaSearch's ranking of recent, and medium term trends

Brighton's population was around 16,403 as of February 2026, according to AreaSearch's analysis. This figure represents an increase of 1,212 people, or 8.0%, since the 2021 Census which reported a population of 15,191 people. The increase is inferred from the estimated resident population of 15,729 in June 2024 and an additional 43 validated new addresses since the Census date. This results in a population density ratio of 2,770 persons per square kilometer, placing Brighton in the upper quartile compared to national locations assessed by AreaSearch. Brighton's growth rate of 8.0% since the 2021 census exceeded the SA4 region's growth rate of 7.4%, indicating it as a growth leader within the region. Overseas migration was primarily responsible for population gains in the area during recent periods.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, 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, based on 2021 data and adjusted using a method of weighted aggregation of population growth from LGA to SA2 levels. Looking ahead, demographic trends suggest a population increase just below the median of statistical areas analysed by AreaSearch, with Brighton expected to expand by 1,784 persons to reach a total population of 18,187 by 2041 based on the latest annual ERP population numbers, reflecting an overall increase of 6.8% over the 17-year period.

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

Brighton has recorded approximately 88 residential properties granted approval each year over the past five financial years, totalling 441 homes. As of FY-26, 44 approvals have been recorded. On average, around two people move to the area annually for each dwelling built between FY-21 and FY-25, suggesting a balance between supply and demand. The average construction cost value of new properties is $476,000, indicating developers are targeting the premium market segment with higher-end properties.

In FY-26, there have been $29.8 million in commercial approvals, demonstrating strong commercial development momentum. Compared to Greater Adelaide, Brighton shows comparable new home approvals per capita, supporting market stability aligned with regional patterns. New building activity comprises 72.0% detached houses and 28.0% townhouses or apartments, maintaining the area's traditional suburban character focused on family homes.

The location has approximately 188 people per dwelling approval, suggesting an expanding market. AreaSearch's latest quarterly estimate forecasts Brighton to gain 1,110 residents by 2041, with current construction levels expected to adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

Brighton has limited levels of nearby infrastructure activity, ranking in the 6thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified two projects likely affecting this region: Tram Grade Separation at Morphett Road, Morphettville (commencing 2018), and Southern Suburbs Residential Policy Code Amendment (effective from 2020). Other notable initiatives include the River Torrens to Darlington (T2D) Project (commenced 2015) and Tram Grade Separation Projects.

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Employment conditions in Brighton demonstrate exceptional strength compared to most Australian markets

Brighton has a highly educated workforce with significant representation in essential services sectors. Its unemployment rate is 2.0% as of September 2025, which is below Greater Adelaide's rate of 3.9%. The area experienced an employment growth of 3.2% over the past year.

However, workforce participation in Brighton is somewhat lower at 61.6%, compared to Greater Adelaide's 66.4%. According to Census responses, 16.3% of residents work from home. Employment is concentrated in health care & social assistance, education & training, and professional & technical services. Brighton shows particular strength in education & training, with an employment share 1.4 times the regional level.

Conversely, manufacturing is under-represented at 4.9%, compared to Greater Adelaide's 7.0%. The predominantly residential area appears to offer limited local employment opportunities. Between September 2024 and September 2025, employment increased by 3.2% while labour force grew by 3.5%, leading to a rise in unemployment rate of 0.2 percentage points. In contrast, Greater Adelaide saw employment growth of 3.0% and labour force growth of 2.9%, resulting in a drop of 0.1 percentage point in unemployment rate. Jobs and Skills Australia's national employment forecasts from May-25 project national employment to expand by 6.6% over five years and 14.7% over ten years. Applying these projections to Brighton's employment mix suggests local employment should increase by approximately 7.0% over five years and 15.0% over ten years, based on a simple weighting extrapolation for illustrative purposes.

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 median income in Brighton SA2 is $56,846, with an average income of $74,602. This compares to Greater Adelaide's median income of $54,808 and average income of $66,852. Based on Wage Price Index growth of 8.8% since financial year 2023, estimated incomes for September 2025 would be approximately $61,848 (median) and $81,167 (average). According to the 2021 Census, household, family and personal incomes in Brighton are around the 50th percentile nationally. Income distribution data indicates that the $1,500 - 2,999 bracket is dominant, with 28.6% of residents (4,691 people). After housing costs, 85.9% of income remains for other expenses. Brighton's SEIFA income ranking places it in the 7th decile.

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

Brighton's dwelling structure, as per the latest Census, consisted of 67.3% houses and 32.7% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Brighton was at 42.2%, with the remaining dwellings either mortgaged (33.2%) or rented (24.6%). The median monthly mortgage repayment in Brighton was $1,952, higher than Adelaide metro's average of $1,562. The median weekly rent in Brighton was recorded at $350, compared to Adelaide metro's $320. Nationally, Brighton's mortgage repayments were higher than the Australian average of $1,863, while rents were less than the national figure of $375.

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

Family households account for 66.7% of all households, including 26.7% couples with children, 30.4% couples without children, and 8.8% single parent families. Non-family households constitute the remaining 33.3%, with lone person households at 30.3% and group households comprising 3.0%. The median household size is 2.3 people, smaller than the Greater Adelaide average of 2.5.

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

Brighton's educational attainment is notably higher than broader averages. Among residents aged 15+, 36.3% have university qualifications compared to SA's 25.7% and the SA4 region's 28.1%. University degrees are most common at 23.8%, followed by postgraduate qualifications (8.5%) and graduate diplomas (4.0%). Vocational credentials are also prevalent, with 30.3% of residents aged 15+ holding such qualifications, including advanced diplomas (12.2%) and certificates (18.1%).

Educational participation is high in Brighton, with 25.9% of residents currently enrolled in formal education. This includes 9.0% in primary education, 7.1% in secondary education, and 5.7% pursuing tertiary education.

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

Brighton has 71 active public transport stops, offering a mix of train and bus services. These stops are served by 28 routes, facilitating 1,891 weekly passenger trips in total. The average distance to the nearest transport stop for residents is 213 meters, indicating good accessibility. As a predominantly residential area, most commuters travel outward. Car remains the primary mode of transportation, used by 83% of residents, while train usage stands at 8%. On average, there are 1.3 vehicles per dwelling.

According to the 2021 Census, 16.3% of residents work from home, a figure that may be influenced by COVID-19 conditions. Across all routes, service frequency averages 270 trips per day, equating to approximately 26 weekly trips per individual stop.

Brighton's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Brighton's health metrics align closely with national benchmarks, as assessed by AreaSearch using mortality rates and chronic condition prevalence. Common health conditions are seen at a standard level across both young and old age cohorts.

Private health cover is found to be high, at approximately 56% of the total population (around 9,202 people), compared to 52.7% in Greater Adelaide. The most prevalent medical conditions are arthritis and mental health issues, affecting 10.1 and 8.0% of residents respectively. 65.4% of residents report being completely clear of medical ailments, compared to 67.9% across Greater Adelaide. Under-65 population health outcomes are better than average. The area has 28.5% of residents aged 65 and over (4,673 people), higher than the 19.3% in Greater Adelaide. National rankings for Brighton are broadly in line with the general population.

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

Brighton, surveyed in 2016, had 9.0% of its population speaking languages other than English at home and 23.9% born overseas. Christianity was the dominant religion, with 45.2%. Judaism was slightly overrepresented compared to Greater Adelaide, comprising 0.1%.

The top three ancestral groups were English (33.9%), Australian (24.6%), and Irish (8.5%). Notably, German (5.2%) was slightly overrepresented compared to the regional average of 5.1%, while Polish (0.9%) and Welsh (0.7%) showed minor divergences from their respective regional averages of 1.0% and 0.6%.

Brighton hosts an older demographic, ranking in the top quartile nationwide

Brighton's median age is 48 years, which is higher than Greater Adelaide's median age of 39 years and the national average of 38 years. Compared to Greater Adelaide, Brighton has a larger proportion of residents aged 65-74 (14.2%) but fewer residents aged 25-34 (8.7%). Between the 2021 Census and the present, the proportion of residents aged 75-84 has increased from 8.4% to 10.4%, while the proportion of residents aged 15-24 has risen from 10.4% to 12.0%. Conversely, the proportion of residents aged 55-64 has decreased from 15.1% to 13.4%. By 2041, Brighton's age composition is expected to change significantly. The 85+ age group is projected to grow by 86%, increasing from 642 to 1,197 people. This demographic aging trend will be led by residents aged 65 and older, who will represent 71% of the anticipated growth. Conversely, both the 15-24 and 0-4 age groups are expected to decrease in number.