Woronora Heights

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

Woronora Heights' population is approximately 3,586 as of May 2026. This figure represents a rise of 47 individuals (1.3%) since the 2021 Census, which recorded a population of 3,539 people. The increase is estimated from ABS data showing an EPP of 3,586 in June 2025 and 21 new addresses validated after the Census date. This results in a population density of 1,142 persons per square kilometer, comparable to averages across locations assessed by AreaSearch. Woronora Heights' growth rate since the census (1.3%) is within 1.8 percentage points of its SA3 area's growth rate (3.1%). Overseas migration contributed approximately 71.6% of overall population gains recently.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, NSW State Government's SA2 level projections are used, 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. Future demographic trends indicate an overall population decline, with Woronora Heights' population projected to decrease by 102 persons by 2041. However, specific age cohorts are expected to grow, notably the 85 and over group, projected to increase by 139 people.

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 averaged approximately one new dwelling approval per year over the past five financial years, totalling seven homes. As of 26 June 2021, zero approvals have been recorded in this financial year. The population decline during this period suggests that new supply has likely kept pace with demand, providing good housing options for buyers. The average expected construction cost of new homes is $230,000, which is below regional norms, indicating more affordable housing choices for purchasers.

In the current financial year, $273,000 in commercial development approvals have been recorded, suggesting a predominantly residential focus. Compared to Greater Sydney, Woronora Heights has significantly less development activity, at 88.0% below the regional average per person. This scarcity of new homes typically enhances demand and prices for existing properties. The area's development is also below national averages, reflecting its maturity and possible planning constraints.

Recent development has consisted entirely of detached dwellings, maintaining Woronora Heights' traditional suburban character with a focus on family homes appealing to those seeking space. Population projections indicate stability or decline, which should reduce housing demand pressures in the area, benefiting potential buyers.

Woronora Heights has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

No changes can influence a region's performance more than alterations to local infrastructure, major projects, and planning initiatives. Zero projects have been identified by AreaSearch that could potentially impact the area. Key projects include Sutherland Public School Hall Upgrade, Heathcote Road Koala Protection Fencing, Engadine High School Upgrade, and M6 Stage 2. Below is a list detailing those likely to be most relevant.

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

Woronora Heights has a skilled workforce with essential services sectors well represented. The unemployment rate was 1.7% in December 2025, which is 2.5 percentage points below Greater Sydney's rate of 4.2%. Employment growth over the past year was estimated at 1.7%.

As of December 2025, 2,282 residents were in work and workforce participation was 77.1%, compared to Greater Sydney's 68.8%. According to Census responses, 43.3% of residents worked from home. Leading employment industries among residents comprise health care & social assistance, education & training, and construction. The area shows strong specialization in public administration & safety with an employment share of 1.6 times the regional level.

Finance & insurance is under-represented at 5.2%, compared to Greater Sydney's 7.3%. Employment opportunities locally appear limited based on Census working population vs resident population count. Over a 12-month period, employment increased by 1.7% while labour force grew by 0.8%, resulting in unemployment falling by 0.8 percentage points. By comparison, Greater Sydney recorded employment growth of 2.2% and labour force growth of 2.3%, with unemployment rising marginally. National employment forecasts from Jobs and Skills Australia for May-25 suggest national employment will expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Woronora Heights's employment mix suggests local employment should increase by 6.6% over five years and 13.5% over ten years, though this is a simple weighting extrapolation for illustrative purposes only.

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 financial year 2023 shows Woronora Heights SA2 had a median income among taxpayers of $66,100 and an average of $79,046. This is high compared to national figures and Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 10.32%, estimated incomes as of March 2026 would be approximately $72,922 (median) and $87,204 (average). The 2021 Census ranked household incomes at the 98th percentile ($3,154 weekly). Income analysis reveals that 33.9% of residents (1,215 people) earn over $4,000 weekly, differing from surrounding regions where earnings between $1,500 and $2,999 prevail at 30.9%. Notably, 52.7% earn above $3,000 weekly. After housing costs, residents retain 88.4% of their income, indicating strong purchasing power. The area's SEIFA income ranking places it in the 9th 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 evaluation, 98.2% of dwellings were houses, with the remaining 1.8% comprising semi-detached units, apartments, and other types. This contrasts with Sydney metro's figures of 55.9% houses and 44.1% other dwellings. Home ownership in Woronora Heights stood at 41.6%, with mortgaged dwellings accounting for 52.9% and rented properties making up 5.4%. The median monthly mortgage repayment in the area was $2,672, exceeding Sydney metro's average of $2,427. Weekly rent in Woronora Heights was recorded at $738, compared to Sydney metro's $470. Nationally, Woronora Heights' mortgage repayments were significantly higher than the Australian 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 91.9% of all households, including couples with children at 55.1%, couples without children at 28.8%, and single parent families at 7.3%. Non-family households comprise the remaining 8.1%, with lone person households at 7.7% and group households at 0.7%. The median household size is 3.2 people, larger than the Greater Sydney average of 2.7.

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

Woronora Heights' residents aged 15+ with university degrees (28.1%) trail Greater Sydney's figure of 38.0%. Bachelor degrees are most common (18.5%), followed by postgraduate qualifications (6.3%) and graduate diplomas (3.3%). Vocational credentials are prevalent, with 39.9% holding such qualifications: advanced diplomas at 15.1%, certificates at 24.8%. Educational participation is high, with 29.6% currently enrolled in formal education.

This includes 9.3% in primary, 9.1% in secondary and 5.4% in tertiary education.

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

The analysis of public transport in Woronora Heights indicates there are currently 22 operational transport stops serving the area. These stops facilitate a mix of bus routes totaling 13 individual services. The combined weekly passenger trips facilitated by these routes amount to 418. Residents enjoy excellent accessibility to transport, with an average distance of 163 meters to the nearest stop. As predominantly residential, most commuters travel outward from Woronora Heights, with cars being the primary mode of transportation for 92% of residents. The average vehicle ownership per dwelling stands at 2.2, exceeding the regional norm.

Notably, 43.3% of residents work from home, as recorded in the 2021 Census, which may be influenced by COVID-19 conditions. Across all routes, service frequency averages 59 trips daily, equating to roughly 19 weekly trips per individual stop.

Woronora Heights's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

AreaSearch's health outcomes assessment for Woronora Heights shows exceptional results.

The prevalence of common health conditions across all age groups is very low. Approximately 58% (~2,094 people) of the total population has private health cover, which is a very high rate. Arthritis and asthma are the most prevalent medical conditions in the area, affecting 7.9 and 7.8% of residents respectively. A significant majority, 71.8%, report being completely free from medical ailments, compared to 74.6% across Greater Sydney. The under-65 population has better than average health outcomes. Woronora Heights has a higher proportion of seniors aged 65 and over, at 19.0% (680 people), compared to the 15.5% in Greater Sydney. Health outcomes among seniors are notably strong, aligning closely with national rankings for the general population.

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, according to the Australian Bureau of Statistics Census Data from 2016, had a cultural diversity index below average. The population was predominantly born in Australia, with 85.3%. Citizenship was also high at 95.3%, and English was spoken exclusively at home by 93.6% of residents.

Christianity was the dominant religion in Woronora Heights, practiced by 64.9% of people, compared to the Greater Sydney average of 49.2%. Regarding ancestry, Australian heritage led with 30.3%, substantially higher than the regional average of 17.8%. English ancestry followed closely at 29.1%, above the regional average of 19.0%. Irish ancestry was also notable at 9.7%. Some ethnic groups showed significant differences: Russian (0.5% vs 0.4%), Macedonian (0.5% vs 0.4%), and French (0.7% vs 0.5%) were relatively overrepresented in Woronora Heights compared to the regional averages.

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

Woronora Heights has a median age of 44, surpassing Greater Sydney's figure of 37 and significantly exceeding the national average of 38. The age group of 55-64 is strongly represented at 15.7%, compared to Greater Sydney, while the 25-34 cohort is less prevalent at 8.1%. According to the 2021 Census, the 75 to 84 age group grew from 3.2% to 5.7% of the population, and the 65 to 74 cohort increased from 10.3% to 12.1%. Conversely, the 45 to 54 cohort declined from 17.4% to 14.9%, and the 55 to 64 group decreased from 17.2% to 15.7%. Demographic projections suggest significant changes in Woronora Heights' age profile by 2041. The 85+ group is expected to grow by 310%, reaching 181 people from the current 44. The aging population trend is evident, with those aged 65 and above comprising 76% of projected growth. Meanwhile, the 45 to 54 and 0 to 4 age groups are anticipated to experience population declines.