Chart Color Schemes
This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.
SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.
Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.
est. as @ -- *
2021 Census | -- people
Sales Activity
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Population
Heathcote is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends
The population of the suburb of Heathcote (NSW) is estimated at around 6,201 as of May 2026. This reflects an increase of 53 people since the 2021 Census, which reported a population of 6,148 people. AreaSearch estimates the resident population to be 6,196 following examination of the latest ERP data release by the ABS in June 2025 and an additional 67 validated new addresses since the Census date. This level of population equates to a density ratio of 609 persons per square kilometer. Heathcote's growth rate of 0.9% since census positions it within 2.2 percentage points of the SA3 area (3.1%), demonstrating competitive growth fundamentals. Population growth for the suburb was primarily driven by overseas migration 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 aggregated SA2-level projections, the suburb is expected to increase by 231 persons to 2041, reflecting a gain of 3.6% in total over the 16 years.
Frequently Asked Questions - Population
Development
AreaSearch assessment of residential development drivers sees a low level of activity in Heathcote, placing the area among the bottom 25% of areas assessed nationally
Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Heathcote has experienced around 25 dwellings receiving development approval each year. Over the past five financial years, between FY-21 and FY-25, approximately 125 homes were approved, with a further 10 approved so far in FY-26. Despite a declining population in recent years, development activity has been adequate relative to other areas, benefiting buyers while new properties are constructed at an average value of $680,000, indicating targeting of the premium market segment.
This financial year has seen $1.4 million in commercial approvals, suggesting a predominantly residential focus. Compared to Greater Sydney, Heathcote has slightly more development, with 28.0% above the regional average per person over the five-year period, balancing buyer choice and supporting current property values, although building activity has slowed recently. New building activity shows 32.0% detached houses and 68.0% medium to high-density housing, offering affordable entry pathways and attracting downsizers, investors, and first-time purchasers. This shift from the area's existing housing composition (currently 74.0% houses) indicates decreasing availability of developable sites and reflects changing lifestyles and demand for diverse, affordable housing options. The estimated count of 537 people in the area per dwelling approval reflects its quiet, low activity development environment.
Population forecasts indicate Heathcote will gain 226 residents through to 2041 (from the latest AreaSearch quarterly estimate). Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.
Frequently Asked Questions - Development
Development applications around Heathcote (NSW)
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| Lodged | Address | Description | Type | Distance | Status |
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.
Infrastructure
Heathcote has very high levels of nearby infrastructure activity, ranking in the top 20% nationally
Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified eight projects that could impact this region. Notable ones include Heathcote Apartments Development, Hermitage Apartments, Engadine Central Shopping Centre Redevelopment, and Waratah Road Townhouses. The following list details those likely to have the most relevance.
Professional plan users can use the search below to filter and access additional projects.
INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Rail Service Improvement Program - T4 Illawarra & Eastern Suburbs Line
A multi-billion-dollar upgrade (formerly More Trains, More Services) modernising the T4 line for higher frequency. Key works include the Digital Systems Program replacing trackside signals with ETCS Level 2 technology, platform extensions at Waterfall and Kiama for the Mariyung fleet, and power upgrades. As of May 2026, Mariyung trains have commenced passenger service on the South Coast Line (April 2026), and Digital Systems testing continues between Bondi Junction and Erskineville.
Engadine Central Shopping Centre Redevelopment
A $4 million refurbishment of the Woolworths-anchored Engadine Central Shopping Centre. The project involved a comprehensive aesthetic and functional upgrade, including modernized external facades, upgraded entry points, new internal flooring and pathways, improved signage, and refreshed landscaping to revitalize the local retail hub.
M6 Stage 2
M6 Stage 2 is the proposed southern extension of the M6 motorway from President Avenue at Kogarah through twin tunnels to connect with the Princes Highway near Loftus and ultimately link to the M1 Princes Motorway. The project has been indefinitely shelved since 2022 due to market conditions, labour shortages and lack of funding commitment. The corridor remains reserved but there is no active planning, approval process or construction timeline as of December 2025.
Illawarra Rail Resilience Plan
Transport for NSW is developing the Illawarra Rail Resilience Plan to assess the South Coast Line, compare upgrade and new infrastructure options, and identify a long-term program to improve rail reliability, weather resilience, passenger services and freight access between Sydney, Wollongong and Port Kembla. Related current works include drainage, cuttings, embankments, ballast cleaning and the Coalcliff/Scarborough rail tunnel upgrade.
Greater Sydney Cycling Network Improvements
NSW Government (Transport for NSW) is progressing a program of strategic cycleway corridors and local network upgrades across Greater Sydney to make riding safer and more convenient. The program aims to connect centres and public transport, fill missing links such as the Sydney Harbour Bridge northern ramp, and deliver over 100 km of new strategic cycleways supported by council projects under Get NSW Active by around 2028.
Engadine High School Upgrade
The upgrade includes a new multipurpose hall with a multi-use sports court, stage, amenities, and storage facilities for sports and performances. The project was completed in June 2024.
Heathcote Road Bridge Widening Project
Construction of new 6-metre-wide bridge upstream of existing heritage Heathcote Road Bridge. New bridge carries westbound traffic while existing bridge carries eastbound traffic, improving safety and traffic flow.
Engadine Town Park Land Exchange
Land exchange between Sutherland Shire Council and Engadine Tavern Project Pty Ltd to enlarge Engadine Town Park by approximately 172m2, including a $125,000 contribution for park embellishment.
Employment
AreaSearch analysis reveals Heathcote significantly outperforming the majority of regions assessed nationwide
Heathcote has a skilled workforce with notable representation in essential services sectors. Its unemployment rate is 2.3%, lower than the national average. Over the past year, employment grew by an estimated 1.3%.
As of December 2025, 3,492 residents are employed, with an unemployment rate of 1.9% compared to Greater Sydney's 4.2%. Workforce participation is similar to Greater Sydney at 68.8%. A high proportion of residents, 39.1%, work from home, potentially influenced by Covid-19 lockdowns. Key employment industries include health care & social assistance, construction, and education & training.
The area shows strong specialization in public administration & safety, with an employment share 1.6 times the regional level. Conversely, finance & insurance has lower representation at 4.6% compared to the regional average of 7.3%. Local employment opportunities appear limited based on Census data. Over the year ending December 2025, employment increased by 1.3%, labour force grew by 0.9%, and unemployment fell by 0.4 percentage points. In comparison, Greater Sydney recorded higher employment growth at 2.2% but with a marginal rise in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 indicate overall growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Heathcote's industry mix suggests local employment could increase by 6.7% over five years and 13.6% over ten years, though this is a simplified extrapolation for illustrative purposes only.
Frequently Asked Questions - Employment
Income
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch
AreaSearch's latest postcode level ATO data for financial year 2023 shows Heathcote's median income among taxpayers is $61,720 and the average is $75,005. This is high nationally compared to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth since financial year 2023, current estimates for Heathcote would be approximately $68,090 (median) and $82,746 (average) as of March 2026. Census 2021 income data ranks Heathcote's household, family, and personal incomes highly nationally, between the 74th and 80th percentiles. Income analysis reveals that 29.4% of residents earn $1,500 - 2,999 weekly, mirroring the metropolitan region where 30.9% occupy this bracket. A substantial proportion, 34.4%, earn above $3,000 per week indicating strong economic capacity in Heathcote. Housing accounts for 14.9% of income and residents rank within the 80th percentile for disposable income. The area's SEIFA income ranking places it in the 8th decile.
Frequently Asked Questions - Income
Housing
Heathcote is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Heathcote's dwelling structure, as per the latest Census, comprised 74.5% houses and 25.5% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Heathcote was 42.1%, with mortgaged dwellings at 46.3% and rented ones at 11.6%. The median monthly mortgage repayment in the area was $2,553, while the median weekly rent figure was $520. Nationally, Heathcote's mortgage repayments were significantly higher than the Australian average of $1,863, with rents substantially above the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Heathcote features high concentrations of family households, with a fairly typical median household size
Family households comprise 77.9% of all households, including 39.4% couples with children, 27.7% couples without children, and 9.8% single parent families. Non-family households account for the remaining 22.1%, with lone person households at 21.0% and group households comprising 1.2%. The median household size is 2.7 people, which matches the Greater Sydney average.
Frequently Asked Questions - Households
Local Schools & Education
The educational profile of Heathcote exceeds national averages, with above-average qualification levels and academic performance metrics
The area's university qualification rate is 24.6%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 16.1%, followed by postgraduate qualifications (5.4%) and graduate diplomas (3.1%). Vocational credentials are prevalent, with 41.7% of residents aged 15+ holding them, including advanced diplomas (12.4%) and certificates (29.3%). Educational participation is high, with 29.5% of residents currently enrolled in formal education.
This includes 10.5% in primary, 8.2% in secondary, and 4.1% in tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Heathcote has 55 operational public transport stops offering a mix of train and bus services. These stops are served by 18 different routes, facilitating 1,507 weekly passenger trips in total. Transport accessibility is rated highly, with residents located an average of 125 meters from the nearest stop. Primarily residential, most Heathcote residents commute outward using cars as the dominant mode at 89%, while train usage stands at 7%. The area has an average vehicle ownership of 1.6 per dwelling, exceeding the regional norm. According to the 2021 Census, 39.1% of residents work from home, which may be influenced by COVID-19 conditions.
Service frequency across all routes averages 215 trips daily, equating to approximately 27 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health outcomes in Heathcote are marginally below the national average with the level of common health conditions among the general population somewhat typical, though higher than the nation's average among older cohorts
Health indicators suggest below-average outcomes in Heathcote based on AreaSearch's assessment of mortality rates and chronic condition prevalence. The level of common health conditions among the general population is somewhat typical but higher than the national average among older cohorts.
Private health cover rate is very high at approximately 57% of the total population (around 3,507 people), compared to 59.9% across Greater Sydney. The most common medical conditions in the area are arthritis and mental health issues, affecting 9.6 and 8.0% of residents respectively. Conversely, 65.0% of residents declare themselves completely clear of medical ailments, compared to 74.6% across Greater Sydney. The under-65 population demonstrates better than average health outcomes. The area has 22.0% of residents aged 65 and over (1,364 people), which is higher than the 15.5% in Greater Sydney. Health outcomes among seniors present some challenges but rank lower nationally than the broader population.
Frequently Asked Questions - Health
Cultural Diversity
Heathcote is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Heathcote's cultural diversity was found to be below average, with 87.8% of its population born in Australia and 93.5% being citizens. English was spoken as the only language at home by 95.2% of residents. Christianity was the predominant religion, practiced by 59.4%, compared to 49.2% across Greater Sydney.
In terms of ancestry, the top three groups were English (31.5%), Australian (31.3%), and Irish (9.8%). While some ethnic groups had similar representation to regional averages, such as Russian at 0.4%, Maltese at 0.7%, and Hungarian at 0.3%, others showed notable differences in their representation compared to the region.
Frequently Asked Questions - Diversity
Age
Heathcote hosts a notably older demographic compared to the national average
The median age in Heathcote 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 4.6% of the population is aged 85 or above, while only 8.6% is aged between 25 to 34 years, compared to Greater Sydney. Between 2021 and present, the proportion of people aged 15 to 24 has increased from 11.2% to 13.0%, while the proportion of those aged 25 to 34 has decreased from 9.7% to 8.6%. By 2041, demographic projections indicate that the age group 75 to 84 will increase significantly by 197 people, from 471 to 669, representing a 42% growth. Notably, the combined population of those aged 65 and above is expected to account for 89% of total population growth in Heathcote. Meanwhile, the age groups 5 to 14 and 25 to 34 are projected to experience population declines.