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 approximately 15,931 as of May 2026. This figure shows an increase of 740 people from the 2021 Census total of 15,191. The change is inferred from ABS data indicating an estimated resident population of 15,899 in June 2025 and an additional 51 validated new addresses since the Census date. This results in a population density ratio of 2,691 persons per square kilometer, placing Brighton in the upper quartile nationally according to AreaSearch's assessments. Over the past decade, Brighton has exhibited steady growth with a compound annual growth rate of 1.2%, outperforming its SA3 area. Overseas migration accounted for approximately 96.9% of population gains during recent periods.

AreaSearch uses ABS/Geoscience Australia projections released in 2024, based on 2022 data, for each SA2 area. For areas not covered by this data and years post-2032, the SA State Government's Regional/LGA projections by age category are adopted with adjustments made using a weighted aggregation method from LGA to SA2 levels. Based on demographic trends, Brighton is expected to increase by 1,592 persons to reach approximately 17,523 by 2041, reflecting a total increase of 9.8% over the 16-year period.

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

Brighton has received approximately 88 dwelling approvals per year over the past five financial years, totalling 441 homes. As of FY-26, 62 approvals have been recorded. On average, 2 people move to the area annually for each dwelling built between FY-21 and FY-25, indicating a balanced supply-demand market with stable conditions. The average construction cost value per new home is $476,000, reflecting developers' focus on premium properties.

This financial year has seen $29.8 million in commercial development approvals, suggesting high local commercial activity. Brighton maintains similar construction rates per capita compared to Greater Adelaide, preserving market equilibrium with surrounding areas. Recent construction comprises 72% standalone homes and 28% medium-high density housing, retaining the area's suburban character while attracting space-seeking buyers.

With around 188 people per approval, Brighton reflects a low-density area. By 2041, Brighton is forecasted to gain approximately 1,560 residents. Given current construction levels, housing supply should meet demand adequately, creating favourable buying conditions and potentially enabling population growth that exceeds current forecasts.

Brighton has limited levels of nearby infrastructure activity, ranking in the 9thth percentile nationally

Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified one major project likely impacting this region: Southern Suburbs Residential Policy Code Amendment, River Torrens to Darlington (T2D) Project, Tram Grade Separation Projects, and Adelaide Public Transport Capacity and Access are key initiatives, with the following projects being most relevant.

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

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The labour market strength in Brighton positions it well ahead of most Australian regions

Brighton has a well-educated workforce with prominent representation in essential services sectors. Its unemployment rate was 1.9% as of December 2025, which is below Greater Adelaide's rate of 3.8%. Employment growth over the past year was estimated at 4.7%.

In December 2025, 8,322 residents were employed while workforce participation was 61.9%, compared to Greater Adelaide's 66.0%. According to Census responses, 16.3% of residents worked from home. Dominant employment sectors include health care & social assistance, education & training, and professional & technical services. Education & training has particularly notable concentration with employment levels at 1.4 times the regional average.

Conversely, manufacturing shows lower representation at 4.9% versus the regional average of 7.0%. Over the 12 months to December 2025, employment increased by 4.7% while labour force increased by 4.6%, keeping the unemployment rate relatively stable. In contrast, Greater Adelaide experienced employment growth of 4.2% and labour force growth of 3.9%, with a drop in unemployment rate by 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Brighton's employment should increase by 6.9% over five years and 14.2% over ten years, based on industry-specific projections applied to the local employment mix.

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 and average income stands at $74,602. This contrasts with Greater Adelaide's median income of $54,808 and average income of $66,852. Based on Wage Price Index growth of 10.17% since financial year 2023, estimated incomes as of March 2026 would be approximately $62,627 (median) and $82,189 (average). According to the 2021 Census, household, family, and personal incomes in Brighton are around the 50th percentile nationally. The earnings profile shows that 28.6% of Brighton's population falls within the $1,500 - $2,999 income range, similar to the national figure of 31.8%. After housing expenses, 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 structures, as recorded in 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 stood at 42.2%, with mortgaged dwellings at 33.2% and rented ones at 24.6%. The median monthly mortgage repayment was $1,952, higher than Adelaide metro's average of $1,562. Median weekly rent in Brighton was $350, compared to Adelaide metro's $320. Nationally, Brighton's mortgage repayments were higher at $1,952 against the Australian average of $1,863, while rents were lower at $350 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 make up the remaining 33.3%, consisting of 30.3% lone person households and 3.0% group households. The median household size is 2.3 people, which is 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 exceeds national averages. Among residents aged 15 and above, 36.3% hold university qualifications, compared to 25.7% in South Australia (SA) and 28.1% in the SA4 region. University graduates make up 23.8%, followed by postgraduates at 8.5% and graduate diplomas at 4.0%. Vocational credentials are held by 30.3% of residents, with advanced diplomas at 12.2% and certificates at 18.1%.

Educational participation is high, with 25.9% currently enrolled in formal education: 9.0% in primary, 7.1% in secondary, and 5.7% in 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, collectively facilitating 1,891 weekly passenger trips. Residents enjoy good transport accessibility, with an average distance of 213 meters to the nearest stop. As a predominantly residential area, most commuters travel outward. Cars remain the primary mode of transport at 83%, while trains account for 8%. On average, there are 1.3 vehicles per dwelling.

According to the 2021 Census, 16.3% of residents work from home, a figure possibly influenced by COVID-19 conditions. Service frequency averages 270 trips daily across all routes, equating to roughly 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 high, with approximately 56% of Brighton's total population (~8,937 people) having it, compared to 52.7% in Greater Adelaide. The most common medical conditions are arthritis (10.1%) and mental health issues (8.0%). 65.4% of residents declare they have no medical ailments, compared to 67.9% in Greater Adelaide. Under-65s in Brighton show better than average health outcomes. As of June 2021, 28.6% of residents are aged 65 and over (4,561 people), higher than the 19.2% 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's cultural diversity is above average, with 9.0% speaking a language other than English at home and 23.9% born overseas. Christianity is the main religion in Brighton, making up 45.2%. Judaism comprises 0.1%, compared to 0.1% regionally.

The top three ancestry groups are English (33.9%), Australian (24.6%), and Irish (8.5%). Notably, Germans make up 5.2%, Poles 0.9%, and Welsh 0.7%.

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

Brighton's median age is 48 years, which is significantly higher than Greater Adelaide's median age of 39 years and the national average of 38 years. Compared to Greater Adelaide, Brighton has a higher proportion of residents aged 65-74 (14.2%) but fewer residents aged 25-34 (9.3%). Between the 2021 Census and now, the proportion of residents aged 75-84 has increased from 8.4% to 10.6%, while the proportion of residents aged 15-24 has increased from 10.4% to 11.7%. Conversely, the proportion of residents aged 55-64 has declined from 15.1% to 13.1%. By 2041, Brighton's age composition is expected to shift notably. The 85+ group is projected to grow by 91%, reaching 1,184 people from 619. This growth will be led by demographic aging, with residents aged 65 and older representing 63% of the anticipated population growth. Meanwhile, the 35-44 age group is expected to contract by 31 residents.