Woronora Heights

Woronora Heights has shown very soft population growth performance across periods assessed by AreaSearch

As of Nov 2025, the estimated population of the Woronora Heights statistical area (Lv2) is around 2,865. This reflects an increase of 84 people since the 2021 Census, which reported a population of 2,781. The change was inferred from AreaSearch's estimation of the resident population at 2,830 following examination of ABS's latest ERP data release in June 2024 and address validation since the Census date. This results in a density ratio of 1,101 persons per square kilometer, which is relatively inline with averages seen across locations assessed by AreaSearch. The Woronora Heights (SA2) experienced a growth rate of 3.0% since the 2021 census, exceeding the SA3 area's growth rate of 2.9%. Overseas migration contributed approximately 75.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections, released in 2022 with a base year of 2021. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. According to these projections, the area's population is expected to decline by 106 persons by 2041. However, growth across specific age cohorts is anticipated, notably a projected increase of 109 people in the 75 to 84 age group.

The level of residential development activity in Woronora Heights is very low in comparison to the average area assessed nationally by AreaSearch

Woronora Heights has had two approved developments between 2016 and 2021. This indicates a largely developed suburb with limited new construction opportunities. The lack of new supply supports demand for established properties, potentially contributing to price stability in the area compared to Greater Sydney, where construction activity is higher.

Nationally, Woronora Heights also has lower construction levels, suggesting market maturity and possible development constraints. Stable or declining population forecasts may reduce housing pressure in the suburb, creating favourable conditions for buyers.

Given stable or declining population forecasts, Woronora Heights may experience less housing pressure, creating favourable conditions for buyers.

Woronora Heights has strong levels of nearby infrastructure activity, ranking in the top 30% nationally

No changes can significantly affect a region's performance like alterations to local infrastructure, major undertakings, and planning initiatives. AreaSearch has identified zero projects that are expected to impact this area. Notable projects include Sutherland Public School Hall Upgrade, Heathcote Road Koala Protection Fencing, Engadine High School Upgrade, and M6 Stage 2. The following list outlines those likely to be most relevant.

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

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The exceptional employment performance in Woronora Heights places it among Australia's strongest labour markets

Woronora Heights has a skilled labour force with prominent representation in essential services sectors. The unemployment rate was 2.0% as of September 2025, lower than Greater Sydney's 4.2%.

Employment growth over the past year was estimated at 2.2%. Workforce participation is high at 72.7%, compared to Greater Sydney's 60.0%. Dominant employment sectors include health care & social assistance, education & training, and public administration & safety. Public administration & safety has a notable concentration with levels at 1.7 times the regional average.

Finance & insurance employs only 5.0% of local workers, below Greater Sydney's 7.3%. Employment opportunities locally may be limited as indicated by Census data. Over the year to September 2025, employment increased by 2.2%, labour force by 1.4%, reducing unemployment rate by 0.8 percentage points. In contrast, Greater Sydney had employment growth of 2.1% and a slight rise in unemployment. State-level data to 25-Nov-25 shows NSW employment contracted by 0.03%, with an unemployment rate of 3.9%. National forecasts from May-25 project national employment growth at 6.6% over five years and 13.6% over ten years. Applying these projections to Woronora Heights's employment mix suggests local employment should increase by 6.7% over five years and 13.6% over ten years, though this is a simplified extrapolation for illustrative purposes only.

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

In AreaSearch's latest postcode level ATO data released for financial year ended June 2023, Woronora Heights' median income among taxpayers was $61,111, with an average of $74,568. Nationally, these figures are high, compared to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 8.86% from financial year ended June 2023 to September 2025, estimated incomes would be approximately $66,525 (median) and $81,175 (average). According to the 2021 Census, household incomes rank at the 98th percentile ($3,250 weekly). The largest income segment comprises 35.2% earning $4,000+ weekly (1,008 residents), unlike broader area trends where 30.9% fall within the $1,500 - $2,999 range. Economic strength is evident with 55.4% of households achieving high weekly earnings exceeding $3,000, supporting elevated consumer spending. After housing costs, residents retain 89.0% of income, reflecting strong purchasing power and the area's SEIFA income ranking places it in the 10th decile.

Woronora Heights is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

In Woronora Heights, as per the latest Census, 97.2% of dwellings were houses, with the remaining 2.7% being semi-detached homes, apartments, or other types. This is in contrast to Sydney metropolitan area's dwelling composition of 70.4% houses and 29.6% other dwellings. Home ownership in Woronora Heights stood at 41.4%, with mortgaged dwellings at 54.6% and rented ones at 4.0%. The median monthly mortgage repayment was $2,600, aligning with the Sydney metro average, while the median weekly rent was $750 compared to Sydney's $2,600 and $483 respectively. Nationally, Woronora Heights' mortgage repayments were higher at $2,600 against Australia's average of $1,863, and rents were substantially above the national figure of $375.

Woronora Heights features high concentrations of family households, with a higher-than-average median household size

Family households constitute 93.4% of all households, including 57.3% couples with children, 28.8% couples without children, and 6.7% single parent families. Non-family households account for the remaining 6.6%, with lone person households at 6.2% and group households comprising 0.6%. The median household size is 3.2 people, larger than the Greater Sydney average of 2.8.

Woronora Heights demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics

The area's university qualification rate is 26.8%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 18.0%, followed by postgraduate qualifications (5.4%) and graduate diplomas (3.4%). Vocational credentials are prevalent, with 40.2% of residents aged 15+ holding them, including advanced diplomas (15.5%) and certificates (24.7%). Educational participation is high at 29.4%, with 9.3% in secondary education, 8.9% in primary education, and 5.6% pursuing tertiary education.

Educational participation is notably high, with 29.4% of residents currently enrolled in formal education. This includes 9.3% in secondary education, 8.9% in primary education, and 5.6% pursuing tertiary education.

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

Public transport analysis shows 18 active transport stops operating within Woronora Heights. These are a mix of bus stops serviced by 11 individual routes. They collectively provide 279 weekly passenger trips.

Transport accessibility is rated excellent with residents typically located 161 meters from the nearest stop. Service frequency averages 39 trips per day across all routes, equating to approximately 15 weekly trips per individual stop.

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

Woronora Heights shows superior health outcomes for both young and elderly residents, with low prevalence of common conditions. Approximately 56% (~1,615 people) have private health cover, higher than Greater Sydney's 61.6%.

The most prevalent medical conditions are arthritis (8.0%) and asthma (7.2%), while 72.1% report no medical ailments, compared to 70.6% in Greater Sydney. Residents aged 65 and over comprise 17.4% (498 people), lower than Greater Sydney's 18.8%. Seniors' health outcomes are above average, mirroring the general population's profile.

Woronora Heights ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Woronora Heights, as per the census conducted on 27 June 2016, had a cultural diversity index of below average. It was reported that 85.9% of its population were born in Australia, with 95.8% being Australian citizens and 93.7% speaking English only at home. Christianity was the predominant religion in Woronora Heights, accounting for 67.9% of the population, compared to 61.9% across Greater Sydney.

The top three ancestry groups were Australian (31.0%), English (28.7%), and Irish (9.7%). Notably, Welsh (0.8%) was overrepresented in Woronora Heights compared to the regional average of 0.6%. Similarly, French (0.8% vs 0.5%) and Macedonian (0.6% vs 0.8%) were also overrepresented.

Woronora Heights hosts a notably older demographic compared to the national average

The median age in Woronora Heights is 43 years, which is higher than Greater Sydney's average of 37 years and exceeds the national average of 38 years. The age profile shows that individuals aged 55-64 years make up 16.4% of the population, while those aged 25-34 years constitute only 7.2%. This concentration of 55-64 year-olds is significantly higher than the national average of 11.2%. Between 2021 and present, the proportion of individuals aged 75-84 years has increased from 2.8% to 5.0%, while those aged 15-24 years have risen from 16.0% to 18.1%. Conversely, the percentage of individuals aged 55-64 years has decreased from 18.2% to 16.4%, and those aged 35-44 years have fallen from 9.9% to 8.5%. By 2041, demographic projections indicate significant shifts in Woronora Heights' age structure. The number of individuals aged 75-84 years is projected to increase by 91 people (64%), from 143 to 235. Notably, the combined age groups of 65 years and above will account for 73% of total population growth, reflecting the area's aging demographic profile. Conversely, the age cohorts of 45-54 years and 0-4 years are expected to experience population declines.