Sydenham - Tempe - St Peters

Population growth drivers in Sydenham - Tempe - St Peters are slightly above average based on AreaSearch's ranking of recent, and medium term trends

Based on AreaSearch's analysis, Sydenham - Tempe - St Peters's population is around 8,879 as of Feb 2026. This reflects an increase of 601 people (7.3%) since the 2021 Census, which reported a population of 8,278 people. The change is inferred from the estimated resident population of 8,844 from the ABS as of June 2024 and an additional 182 validated new addresses since the Census date. This population level equates to a density ratio of 2,306 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. Sydenham - Tempe - St Peters's 7.3% growth since the 2021 census exceeded the SA3 area (5.8%), marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration, which contributed approximately 71.1% of overall 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, AreaSearch is utilising the NSW State Government's SA2 level projections, as released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are also applied to all areas for years 2032 to 2041. As we examine future population trends, an above-median population growth of national areas is projected, with the area expected to increase by 1,297 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 14.2% in total over the 17 years.

AreaSearch assessment of residential development activity positions Sydenham - Tempe - St Peters among the top 25% of areas assessed nationwide

Sydenham - Tempe - St Peters has experienced around 61 dwellings receiving development approval each year, totalling 306 homes over the past 5 financial years. So far in FY-26, 9 approvals have been recorded. Given an average of 1.6 new residents per year per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), supply and demand seem well-matched, fostering stable market dynamics, while new homes are being built at an average value of $684,000, demonstrating a developer focus on the premium segment with upmarket properties. Additionally, $16.8 million in commercial approvals have been registered this financial year, indicating steady commercial investment activity.

When measured against Greater Sydney, Sydenham - Tempe - St Peters has 86.0% more building activity (per person), which should provide buyers with ample choice. Recent construction comprises 12.0% detached dwellings and 88.0% townhouses or apartments. This focus on higher-density living creates more affordable entry points and suits downsizers, investors, and first-home buyers. This shows a considerable change from the current housing mix (currently 42.0% houses), reflecting reduced availability of development sites and addressing shifting lifestyle demands and affordability requirements. With around 352 people per dwelling approval, Sydenham - Tempe - St Peters shows a developed market.

Looking ahead, Sydenham - Tempe - St Peters is expected to grow by 1,262 residents through to 2041 (from the latest AreaSearch quarterly estimate). At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Sydenham - Tempe - St Peters has strong levels of nearby infrastructure activity, ranking in the top 30% nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 53 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include M6 Stage 1 (St Peters to Kogarah), Camdenville Park Upgrade, Erskineville Village, and Precinct 75 Build-To-Rent Project, 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.

The labour market in Sydenham - Tempe - St Peters demonstrates typical performance when compared to similar areas across Australia

Sydenham - Tempe - St Peters has a highly educated workforce, with the technology sector a particular standout in terms of representation, an unemployment rate of 4.2%, and relative employment stability over the past year. As of December 2025, 5,255 residents are in work while the unemployment rate is in line with Greater Sydney's rate of 4.2%, and workforce participation is fairly standard (72.8% compared to Greater Sydney's 70.2%). Based on Census responses, a high 57.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in professional & technical, health care & social assistance, and education & training. The area demonstrates a particularly notable concentration in professional & technical, with employment levels at 1.3 times the regional average. Meanwhile, construction has a limited presence with 5.9% employment compared to 8.6% regionally. The ratio of 0.8 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, over the 12 months to December 2025, labour force levels decreased by 0.4% combined with employment decreasing by 0.5%, causing the unemployment rate to rise by 0.1 percentage points. This contrasts with Greater Sydney, where employment rose by 2.2%, the labour force grew by 2.3%, and unemployment rose marginally. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Sydenham - Tempe - St Peters. 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 Sydenham - Tempe - St Peters's employment mix suggests local employment should increase by 7.0% over five years and 14.1% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis

The Sydenham - Tempe - St Peters SA2's income level is extremely high nationally according to the latest ATO data aggregated by AreaSearch for FY-23. The Sydenham - Tempe - St Peters SA2's median income among taxpayers is $74,324 and the average income stands at $89,063, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 8.86% since FY-23, current estimates would be approximately $80,909 (median) and $96,954 (average) as of September 2025. Census data reveals household, family and personal incomes all rank highly in Sydenham - Tempe - St Peters, between the 92nd and 92nd percentiles nationally. The earnings profile shows the $1,500 - 2,999 bracket dominates with 28.9% of residents (2,566 people), reflecting patterns seen in the broader area where 30.9% similarly occupy this range. A significant 44.3% earn above $3,000 weekly, reflecting pockets of prosperity that drive robust local economic activity. High housing costs consume 18.7% of income, though strong earnings still place disposable income at the 90th percentile and the area's SEIFA income ranking places it in the 9th decile.

Sydenham - Tempe - St Peters displays a diverse mix of dwelling types, with ownership patterns similar to the broader region

Dwelling structure within Sydenham - Tempe - St Peters, as evaluated at the latest Census, comprised 41.8% houses and 58.3% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Sydney metro's 55.9% houses and 44.1% other dwellings. Meanwhile, the level of home ownership within Sydenham - Tempe - St Peters was lagging that of Sydney metro, at 24.6%, with the remainder of dwellings either mortgaged (38.4%) or rented (37.0%). The median monthly mortgage repayment in the area was well above the Sydney metro average at $2,900, while the median weekly rent figure was recorded at $630, compared to Sydney metro's $2,427 and $470. Nationally, Sydenham - Tempe - St Peters's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

Sydenham - Tempe - St Peters features high concentrations of group households, with a lower-than-average median household size

Family households dominate at 67.2% of all households, comprising 26.4% couples with children, 30.1% couples without children, and 9.0% single parent families. Non-family households make up the remaining 32.8%, with lone person households at 22.3% and group households comprising 10.5% of the total. The median household size of 2.5 people is smaller than the Greater Sydney average of 2.7.

Sydenham - Tempe - St Peters shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Educational attainment in Sydenham - Tempe - St Peters significantly surpasses broader benchmarks, with 48.6% of residents aged 15+ holding university qualifications compared to 30.4% in Australia and 32.2% in NSW. This substantial educational advantage positions the area strongly for knowledge-based opportunities. Bachelor degrees lead at 32.6%, followed by postgraduate qualifications (12.8%) and graduate diplomas (3.2%). Vocational pathways account for 23.1% of qualifications among those aged 15+ – advanced diplomas (9.8%) and certificates (13.3%).

Educational participation is notably high, with 25.8% of residents currently enrolled in formal education. This includes 7.4% in primary education, 6.9% in tertiary education, and 4.8% pursuing secondary education.

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

Public transport analysis reveals 83 active transport stops operating within Sydenham - Tempe - St Peters, comprising a mix of train, light rail, and buses. These stops are serviced by 15 individual routes, collectively providing 21,438 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 169 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 58%, with 20% by train and 8% walking. Vehicle ownership averages 0.7 per dwelling, which is below the regional average. A high 57.0% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 3,062 trips per day across all routes, equating to approximately 258 weekly trips per individual stop.

Sydenham - Tempe - St Peters's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

Health outcomes data demonstrates outstanding results across Sydenham - Tempe - St Peters, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. There is a very low prevalence of common health conditions across all age groups, and the rate of private health cover is exceptionally high at approximately 65% of the total population (5,789 people). This compares to 59.9% across Greater Sydney and a national average of 55.7%.

The most common medical conditions in the area are mental health issues and asthma, impacting 9.9% and 8.0% of residents, respectively, while 73.1% declared themselves as completely clear of medical ailments compared to 74.6% across Greater Sydney. Working-age residents are notably healthy with low chronic condition prevalence. The area has 11.0% of residents aged 65 and over (974 people), which is lower than the 15.4% in Greater Sydney. Health outcomes among seniors are particularly strong, with national rankings broadly in line with the general population.

Sydenham - Tempe - St Peters 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

Sydenham - Tempe - St Peters was found to be more culturally diverse than the vast majority of local markets, with 27.5% of its population speaking a language other than English at home and 35.2% born overseas. The main religion in Sydenham - Tempe - St Peters is Christianity, which makes up 33.3% of the population. However, the most apparent overrepresentation was in Judaism, which comprises 0.6% of the population, compared to 0.8% across Greater Sydney.

In terms of ancestry (country of birth of parents), the top three represented groups in Sydenham - Tempe - St Peters are English, comprising 21.3% of the population, Australian, comprising 18.2% of the population, and Other, comprising 12.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Macedonian is notably overrepresented at 2.1% of Sydenham - Tempe - St Peters (vs 0.4% regionally), French at 0.9% (vs 0.5%) and Vietnamese at 2.9% (vs 1.8%).

Sydenham - Tempe - St Peters's population is slightly younger than the national pattern

At 36 years, Sydenham - Tempe - St Peters's median age is nearly matching the Greater Sydney average of 37 and is similarly modestly under the Australian median of 38. Relative to Greater Sydney, Sydenham - Tempe - St Peters has a higher concentration of 35 - 44 residents (22.3%) but fewer 5 - 14 year-olds (9.1%). This 35 - 44 concentration is well above the national 14.3%. Since the 2021 Census, the 35 to 44 age group has grown from 20.1% to 22.3% of the population, while the 15 to 24 cohort increased from 8.8% to 10.3%. Conversely, the 25 to 34 cohort has declined from 22.4% to 19.7%. Demographic modeling suggests Sydenham - Tempe - St Peters's age profile will evolve significantly by 2041. The 45 to 54 cohort shows the strongest projected growth at 32%, adding 370 residents to reach 1,545. Meanwhile, the 0 to 4 cohort grows by a modest 2% (10 people).