Petersham - Stanmore

Petersham - Stanmore is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Based on AreaSearch's analysis, Petersham - Stanmore's population is around 21,346 as of Feb 2026. This reflects an increase of 1,448 people (7.3%) since the 2021 Census, which reported a population of 19,898 people. The change is inferred from the estimated resident population of 20,986 from the ABS as of June 2024 and an additional 378 validated new addresses since the Census date. This population level equates to a density ratio of 7,115 persons per square kilometer, which lies in the top 10% of national locations assessed by AreaSearch, making land in the area a highly sought resource. Petersham - Stanmore'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 79.5% 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, a population increase just below the median of statistical areas across the nation is expected, with the area expected to increase by 1,155 persons to 2041 based on the latest annual ERP population numbers, reflecting a gain of 3.7% in total over the 17 years.

AreaSearch assessment of residential development drivers sees a low level of activity in Petersham - Stanmore, placing the area among the bottom 25% of areas assessed nationally

Petersham - Stanmore has averaged around 35 new dwelling approvals per year, with 175 homes approved over the past 5 financial years (between FY-21 and FY-25) and 9 so far in FY-26. Given population has fallen over the past period, housing supply has remained adequate relative to demand, creating a well-balanced market with good buyer choice, while new dwellings are developed at an average value of $338,000. There have also been $69.2 million in commercial approvals this financial year, suggesting robust local business investment.

Compared to Greater Sydney, Petersham - Stanmore records markedly lower building activity (56.0% below regional average per person). This scarcity of new properties typically strengthens demand and prices for existing properties. This activity is similarly under the national average, indicating the area's established nature and suggesting potential planning limitations. New development consists of 25.0% standalone homes and 75.0% townhouses or apartments. This trend toward denser development provides accessible entry options and appeals to downsizers, investors, and entry-level buyers. At around 758 people per approval, Petersham - Stanmore shows a mature, established area.

Population forecasts indicate Petersham - Stanmore will gain 795 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.

Petersham - Stanmore has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 28 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include 29-31 Brighton Street, Petersham, Stanmore North Precinct Planning (Our Fairer Future Plan), A Fairer Future - Inner West Local Housing Strategy (35,000 New Homes), and Petersham Station Low and Mid Rise Housing / TOD Precinct, 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.

AreaSearch analysis reveals Petersham - Stanmore recording weaker employment conditions than most comparable areas nationwide

Petersham - Stanmore possesses a highly educated workforce, with the technology sector a particular standout in terms of representation, and an unemployment rate of 6.1%. As of December 2025, 12,746 residents are in work while the unemployment rate is 2.0% above Greater Sydney's rate of 4.2%, and workforce participation is fairly standard (73.0% compared to Greater Sydney's 70.2%). Based on Census responses, a high 61.4% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The key industries of employment among residents are professional & technical, health care & social assistance, and education & training. The area shows particularly strong specialization in professional & technical, with an employment share of 1.5 times the regional level. Conversely, construction shows lower representation at 4.9% versus the regional average of 8.6%. The predominantly residential area appears to offer limited employment opportunities locally, as indicated by the count of Census working population vs resident population.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, the labour force decreased by 0.4% while employment declined by 0.9%, causing the unemployment rate to rise by 0.5 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 Petersham - Stanmore. 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 Petersham - Stanmore's employment mix suggests local employment should increase by 7.3% over five years and 14.6% 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

AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Petersham - Stanmore SA2 is exceptionally high nationally, with the median assessed at $73,911 while the average income stands at $98,923. This contrasts with Greater Sydney's figures of a median income of $60,817 and an average income of $83,003. Based on Wage Price Index growth of 8.86% since FY-23, current estimates would be approximately $80,460 (median) and $107,688 (average) as of September 2025. Census data reveals household, family and personal incomes all rank highly in Petersham - Stanmore, between the 83rd and 93rd percentiles nationally. Income analysis reveals the predominant cohort spans 28.6% of locals (6,104 people) in the $1,500 - 2,999 category, consistent with broader trends across regional levels showing 30.9% in the same category. A significant 39.6% earn above $3,000 weekly, reflecting pockets of prosperity that drive robust local economic activity. High housing costs consume 18.9% of income, though strong earnings still place disposable income at the 78th percentile and the area's SEIFA income ranking places it in the 9th decile.

Petersham - Stanmore features a more urban dwelling mix with significant apartment living, with a higher proportion of rental properties than the broader region

Dwelling structure within Petersham - Stanmore, as evaluated at the latest Census, comprised 20.5% houses and 79.5% 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 Petersham - Stanmore lagged that of Sydney metro, at 21.4%, with the remainder of dwellings either mortgaged (29.5%) or rented (49.1%). The median monthly mortgage repayment in the area was well above the Sydney metro average at $3,000, while the median weekly rent figure was recorded at $470, compared to Sydney metro's $2,427 and $470. Nationally, Petersham - Stanmore's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

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

Family households dominate at 56.9% of all households, comprising 21.9% couples with children, 26.6% couples without children, and 6.9% single parent families. Non-family households make up the remaining 43.1%, with lone person households at 32.9% and group households comprising 10.3% of the total. The median household size of 2.2 people is smaller than the Greater Sydney average of 2.7.

Educational achievement in Petersham - Stanmore places it within the top 10% nationally, reflecting strong academic performance and high qualification levels across the community

Educational attainment in Petersham - Stanmore significantly surpasses broader benchmarks, with 55.6% 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 35.5%, followed by postgraduate qualifications (16.1%) and graduate diplomas (4.0%). Vocational pathways account for 20.2% of qualifications among those aged 15+ – advanced diplomas (9.5%) and certificates (10.7%).

Educational participation is notably high, with 28.8% of residents currently enrolled in formal education. This includes 10.0% in tertiary education, 6.8% in primary education, and 5.8% 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 74 active transport stops operating within Petersham - Stanmore, comprising a mix of trains and buses. These stops are serviced by 44 individual routes, collectively providing 10,532 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 159 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 54%, with 18% by train and 11% walking. Vehicle ownership averages 0.6 per dwelling, which is below the regional average. A high 61.4% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 1,504 trips per day across all routes, equating to approximately 142 weekly trips per individual stop.

The level of general health in Petersham - Stanmore is notably higher than the national average with both young and old age cohorts seeing low prevalence of common health conditions

Petersham - Stanmore demonstrates above-average health outcomes, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Both young and old age cohorts see low prevalence of common health conditions, and the rate of private health cover is exceptionally high at approximately 70% of the total population (15,027 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 12.0% and 8.6% of residents, respectively, while 69.3% declared themselves as completely clear of medical ailments compared to 74.6% across Greater Sydney. Health outcomes among the working-age population are broadly typical. The area has 12.0% of residents aged 65 and over (2,565 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.

The level of cultural diversity witnessed in Petersham - Stanmore was found to be above average when compared nationally for a number of language and cultural background related metrics

Petersham - Stanmore was found to be more culturally diverse than the vast majority of local markets, with 29.3% of its population born overseas and 20.2% speaking a language other than English at home. The main religion in Petersham - Stanmore is Christianity, which makes up 33.5% 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 Petersham - Stanmore are English, comprising 23.0% of the population, Australian, comprising 18.5% of the population, and Other, comprising 11.7% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: French is notably overrepresented at 0.9% of Petersham - Stanmore (vs 0.5% regionally), Irish at 11.2% (vs 6.1%) and Spanish at 0.8% (vs 0.6%).

Petersham - Stanmore's population is slightly younger than the national pattern

At 36 years, Petersham - Stanmore'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, Petersham - Stanmore has a higher concentration of 25 - 34 residents (22.6%) but fewer 5 - 14 year-olds (7.0%). This 25 - 34 concentration is well above the national 14.4%. Since the 2021 Census, the 15 to 24 age group has grown from 11.9% to 13.1% of the population. Conversely, the 45 to 54 cohort has declined from 14.7% to 13.2% and the 5 to 14 group dropped from 8.4% to 7.0%. Demographic modeling suggests Petersham - Stanmore's age profile will evolve significantly by 2041. The 75 to 84 cohort shows the strongest projected growth at 38%, adding 338 residents to reach 1,237. Senior residents (65+) will drive 73% of population growth, underscoring demographic aging trends. On the other hand, the 15 to 24 and 5 to 14 cohorts are expected to experience population declines.