Brighton (SA)

Brighton has seen population growth performance typically on par with national averages when looking at short and medium term trends

As of Feb 2026, the estimated population of the suburb of Brighton (SA) is around 4,062, reflecting an increase of 228 people since the 2021 Census. This growth represents a 5.9% increase from the previous population count of 3,834. The change is inferred from AreaSearch's estimation of the resident population at 3,882 following examination of ABS data releases up to June 2024 and validation of nine new addresses since the Census date. This results in a population density ratio of 2,654 persons per square kilometer, placing Brighton in the upper quartile relative to national locations assessed by AreaSearch. Over the past decade, Brighton has shown resilient growth patterns with a compound annual growth rate of 1.1%, outpacing its SA3 area. Overseas migration was the primary driver of population growth during this period.

AreaSearch adopts 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, SA State Government's Regional/LGA projections are adopted with adjustments made using weighted aggregation methods from LGA to SA2 levels. Based on aggregated SA2-level projections, the suburb of Brighton is expected to grow by 445 persons to reach a total population of approximately 4,507 by 2041, reflecting an overall gain of 7.9% over the 17-year period.

AreaSearch analysis of residential development drivers sees Brighton recording a relatively average level of approval activity when compared to local markets analysed countrywide

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Brighton has seen around 12 new homes approved per year over the past five financial years ending June 2025. This totals an estimated 60 homes. So far in the current financial year FY-26, which started on July 1st, 2025 and will end on June 30th, 2026, 10 approvals have been recorded. On average, 3.5 new residents are associated with each home built over these past five years (from FY-21 to FY-25).

This indicates that demand significantly exceeds new supply in Brighton, which typically leads to price growth and increased buyer competition. The average construction cost value of new properties being developed is $713,000, suggesting a focus on the premium segment with upmarket properties. In the current financial year FY-26, $6.9 million in commercial approvals have been registered, reflecting Brighton's primarily residential nature. Compared to Greater Adelaide, Brighton has significantly less development activity, being 50.0% below the regional average per person. This scarcity of new dwellings typically strengthens demand and prices for existing properties.

Additionally, this is also under the national average, indicating the area's established nature and suggesting potential planning limitations. The types of new building activity in Brighton show 69.0% standalone homes and 31.0% attached dwellings. This mix offers choices across price ranges, from spacious family homes to more accessible compact options. With around 373 people per dwelling approval, Brighton shows a developed market. Future projections estimate that Brighton will add approximately 321 residents by the year 2041, based on the latest AreaSearch quarterly estimate. Existing development levels seem aligned with future requirements, maintaining stable market conditions without significant price pressures.

Brighton has limited levels of nearby infrastructure activity, ranking in the 18thth percentile nationally

No factor impacts an area's performance more than changes to local infrastructure, major projects, and planning initiatives. AreaSearch has identified zero projects likely to affect this area. Key projects include Tram Grade Separation at Morphett Road, Morphettville; River Torrens to Darlington (T2D) Project; Adelaide Public Transport Capacity and Access; and Adelaide's Inner And Outer Ring Route Capacity Improvements. Below is a list of those most relevant.

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

Brighton has an educated workforce with prominent representation in essential services sectors. Its unemployment rate was 1.7% as of the past year, with estimated employment growth of 3.0%. By September 2025, 2,099 residents were employed, and the unemployment rate was 2.3% lower than Greater Adelaide's rate of 3.9%.

Workforce participation in Brighton was 63.3%, compared to Greater Adelaide's 66.4%. According to Census responses, 16.9% of residents worked from home. Employment is concentrated in health care & social assistance, education & training, and public administration & safety, with notable concentration in education & training at 1.3 times the regional average. Manufacturing shows lower representation at 4.2%, compared to the regional average of 7.0%.

Many residents commute elsewhere for work based on Census data. In the 12-month period ending May-25, employment increased by 3.0% alongside labour force increasing by 3.3%, raising the unemployment rate by 0.2 percentage points. National employment forecasts from Jobs and Skills Australia project a 6.6% increase over five years and 13.7% over ten years. Applying these projections to Brighton's employment mix suggests local employment should increase by 6.9% over five years and 14.2% over ten years, though this is a simple extrapolation for illustrative purposes and does not account for localised population projections.

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

According to AreaSearch's aggregation of latest postcode level ATO data released for financial year ended June 2023, Brighton had a median income among taxpayers of $57,591 with the average level standing at $76,602. This is above national averages of $54,808 and $66,852 across Greater Adelaide respectively. Based on Wage Price Index growth of 8.8% from financial year ended June 2023 to September 2025, estimated median income would be approximately $62,659 and average income $83,343 as of that date. From the Australian Census of Population and Housing conducted in August 2021, Brighton's personal income ranked at the 63rd percentile ($875 weekly), while household income sat at the 46th percentile. Income analysis showed that 28.5% of Brighton's population (1,157 individuals) fell within the $1,500 - $2,999 income range, similar to the region where 31.8% occupied this bracket. Housing costs were manageable with 86.8% retained, but disposable income was below average at the 50th percentile and the area's Socio-Economic Index for Advantage (SEIFA) income ranking placed it in the 7th decile.

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

Brighton's dwelling structures, as per the latest Census, consisted of 62.3% houses and 37.7% 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 45.4%, with the rest being mortgaged (30.3%) or rented (24.4%). The median monthly mortgage repayment in Brighton was $1,939, higher than Adelaide metro's average of $1,562. Weekly rent median in Brighton was $360, compared to Adelaide metro's $320. Nationally, Brighton's mortgage repayments exceeded the Australian average of $1,863, while rents were lower at $375.

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

Family households account for 65.3% of all households, including 24.7% couples with children, 31.8% couples without children, and 7.8% single parent families. Non-family households constitute the remaining 34.7%, with lone person households making up 32.2% and group households comprising 2.0%. The median household size is 2.2 people, smaller than the Greater Adelaide average of 2.5.

The educational profile of Brighton exceeds national averages, with above-average qualification levels and academic performance metrics

Brighton's residents aged 15+ have a higher proportion with university qualifications (37.1%) compared to South Australia (SA) as a whole (25.7%) and the SA4 region (28.1%). Bachelor degrees are the most common at 24.1%, followed by postgraduate qualifications (8.4%) and graduate diplomas (4.6%). Vocational credentials, such as advanced diplomas (12.4%) and certificates (17.0%), are held by 29.4% of residents aged 15+. A significant number, 24.5%, are actively pursuing formal education.

This includes 7.6% in primary education, 7.5% in secondary education, and 5.7% pursuing tertiary education.

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

Brighton has 21 operational public transport stops offering a mix of train and bus services. These stops are served by 17 different routes, collectively facilitating 1,331 weekly passenger trips. The area's transport accessibility is rated as good, with residents typically residing 204 meters from the nearest stop. In this predominantly residential zone, most commuters travel outward. Cars remain the primary mode of transport at 82%, while train usage stands at 9%. On average, there are 1.2 vehicles per dwelling, below the regional norm.

According to the 2021 Census, 16.9% of residents work from home, which may be influenced by COVID-19 conditions. Across all routes, service frequency averages 190 trips daily, equating to approximately 63 weekly trips per individual stop.

Brighton's residents are extremely healthy with both young and old age cohorts seeing low prevalence of common health conditions

Analysis of health metrics shows strong performance throughout Brighton. AreaSearch's assessment indicates low prevalence of common health conditions among both young and old age cohorts.

The rate of private health cover is very high at approximately 57% of the total population (~2,325 people), compared to 52.7% across Greater Adelaide. The most common medical conditions in the area are arthritis and mental health issues, impacting 10.2 and 7.3% of residents respectively. Sixty-six percent declared themselves completely clear of medical ailments, compared to 67.9% across Greater Adelaide. Health outcomes among the working-age population are broadly typical. The area has 27.7% of residents aged 65 and over (1,125 people), which is higher than the 19.3% in Greater Adelaide. Health outcomes among seniors are particularly strong, with national rankings 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's cultural diversity is above average, with 8.5% speaking a language other than English at home and 24.5% born overseas as of the last census. Christianity is the predominant religion in Brighton, accounting for 48.6%. Notably, Judaism is overrepresented compared to Greater Adelaide, making up 0.2% of Brighton's population.

In terms of ancestry, English (34.3%) and Australian (24.1%) are the top two groups, significantly higher than regional averages of 27.8% and 19.6%, respectively. Irish ancestry comprises 8.7%. Some ethnic groups show notable differences: Welsh at 0.8% compared to 0.6% regionally, Polish at 1.0% (matching the regional average), and German at 4.9% versus 5.1%.

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

Brighton's median age is 49 years, which is notably higher than Greater Adelaide's median age of 39 years. This is also considerably older than the national norm of 38 years. Compared to the Greater Adelaide average, Brighton has a notably over-represented cohort of individuals aged 65-74 (13.6% locally), while those aged 25-34 are under-represented (9.2%). Between 2021 and present, the age group of 75 to 84 has grown from 8.6% to 10.4% of Brighton's population, while the 15 to 24 cohort increased from 10.4% to 11.8%. Conversely, the age group of 55 to 64 has declined from 16.1% to 14.6%. Demographic modeling suggests that Brighton's age profile will evolve significantly by 2041. The cohort aged 85 and above is projected to grow significantly, expanding by 142 people (95%) from 150 to 293. Notably, the combined age groups of 65 and above will account for 67% of total population growth, reflecting the area's aging demographic profile. In contrast, population declines are projected for the cohorts aged 35 to 44 and 5 to 14 years old.