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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
An assessment of population growth drivers in McGraths Hill reveals an overall ranking slightly below national averages considering recent, and medium term trends
The population of McGraths Hill is estimated at approximately 2,697 as of May 2026. This figure represents an increase of 160 people since the 2021 Census, when the suburb's population was recorded at 2,537. AreaSearch, following examination of the latest ERP data release by the ABS in June 2025 and address validation since the Census date, estimated the resident population to be around 2,454. This results in a density ratio of 872 persons per square kilometer, which is relatively in line with averages seen across locations assessed by AreaSearch. The suburb's population growth rate of 6.3% since the census positions it within 0.8 percentage points of the state average of 7.1%. Natural growth contributed approximately 48.0% of overall population gains during recent periods, although all drivers including overseas migration and interstate migration were positive factors.
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 the 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. Looking ahead, exceptional growth is predicted over the period, placing McGraths Hill in the top 10 percent of national areas. The suburb is expected to grow by 1,381 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 42.2% in total over the 16 years.
Frequently Asked Questions - Population
Development
The level of residential development activity in McGraths Hill is very low in comparison to the average area assessed nationally by AreaSearch
AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, shows McGraths Hill has experienced around 3 dwellings receiving development approval each year. Approximately 16 homes were approved over the past 5 financial years, between FY-20/21 and FY-25/26. By June 2026, 10 dwellings had been approved in FY-26/27.
Population has fallen during this period, yet housing supply has remained adequate relative to demand, maintaining a balanced market with good buyer choice. New dwellings are developed at an average construction cost value of $522,000, indicating developers target the premium market segment with higher-end properties. In FY-26/27, $154,000 in commercial development approvals have been recorded, suggesting a predominantly residential focus. Compared to Greater Sydney, McGraths Hill has significantly less development activity, which typically strengthens demand and prices for existing properties. Recent development has picked up but remains below average nationally, reflecting the area's maturity and possible planning constraints.
All recent development has comprised detached houses, preserving the area's low density nature and attracting space-seeking buyers. The estimated population per dwelling approval is 398 people. Looking ahead, McGraths Hill is expected to grow by 1,138 residents through to 2041 (from the latest AreaSearch quarterly estimate). If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.
Frequently Asked Questions - Development
Development applications around McGraths Hill
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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
McGraths Hill has very high levels of nearby infrastructure activity, ranking in the top 20% nationally
Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified two projects that may impact the area: Melonba Woolworths Neighbourhood Shopping Centre (opening 2016), Newpark Estate (commencement unknown), Pitt Town Bypass (construction started 2017, completion expected 2020), and Multiple Residential Subdivisions Box Hill (approval granted 2015).
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Frequently Asked Questions - Infrastructure
Sydney Metro - Western Sydney Airport
A 23-kilometre driverless metro railway connecting St Marys to the new Western Sydney International (Nancy-Bird Walton) Airport and Bradfield City Centre via twin tunnels and elevated viaducts. The line includes six new stations: St Marys (interchange with the T1 Western Line), Orchard Hills, Luddenham, Airport Business Park, Airport Terminal, and Bradfield. As of early 2026 the project is in advanced construction, with platform installation complete at Bradfield Station and progressing at Airport Business Park and Orchard Hills. Track laying is underway between Luddenham and St Marys, with more than 6,400 tonnes of Australian-made rail steel to be installed across the alignment by mid-2026. The Stations, Systems, Trains, Operations and Maintenance package is being delivered by the Parklife Metro consortium, which will operate and maintain the line for 15 years. Twelve three-car Siemens Inspiro driverless trains will run on the line. Passenger services were originally targeted for late 2026 to coincide with the airport opening on 26 October 2026, however government and contractor advice now indicates the line will open in mid-to-late 2027 (with April 2027 the earliest date publicly reported). A free interim WSI Link bus service between St Marys and the airport is running until the metro opens. The project is supporting more than 14,000 jobs during construction.
Rouse Hill Hospital
A $910 million state-of-the-art public hospital jointly funded by the NSW and Commonwealth Governments. The facility includes a full emergency department, 300+ beds, comprehensive birthing services, day surgery, and a digital-first approach to healthcare. Key features include a 'care arcade' for retail and cafes, multi-storey parking, and landscaped rooftop terraces for patients and staff. The design incorporates Connecting with Country principles through engagement with the Dharug people.
Box Hill and Box Hill Industrial Precinct
A masterplanned residential and employment precinct within Sydney's North West Growth Area, covering around 691 hectares of residential land plus the adjoining Box Hill Industrial Precinct. At full build-out the precinct will deliver approximately 16,030 dwellings housing nearly 49,000 residents, supported by new town centres at Mt Carmel Road and Windsor Road, primary and secondary schools, employment land along Terry and Annangrove Roads, and a network of parks and sporting reserves. The Hills Shire Council's revised Contributions Plan No. 15 (assessed by IPART in 2025) sets the supporting infrastructure cost at about 1.14 billion AUD over the life of the program, which commenced in 2014 and is expected to be completed by 2037. As of 2026, key works underway include the 19.6 million AUD Water Lane Reserve sports complex (AFL and athletics fields, amenities pavilion, playgrounds and parking, due for completion in October 2026), the Rainforest Street Reserve, and ongoing road, drainage and utility upgrades funded jointly by developers and the NSW Government through the Accelerated Infrastructure Fund. Several major estates including The Gables, Carmel Village, Terrace, Hills of Carmel and Mason Quarter are at advanced stages of subdivision and home delivery.
Box Hill Release Area
Box Hill is a major release area within the NSW Government's North West Growth Area, transforming around 974 hectares of formerly rural land bordered by Boundary Road, Annangrove Road, Old Pitt Town Road and Windsor Road into a new community in The Hills Shire. The precinct is planned to deliver up to around 13,276 dwellings (housing approximately 42,480 residents at full build-out) along with 133 hectares of employment land supporting up to 16,000 jobs. The forecast resident population reached approximately 11,300 in 2024 and is projected to grow to over 30,000 by 2036. Key components include a new town centre, three village centres, new primary and secondary schools, sports facilities and extensive open space. As of 2026, more than 11,300 residential lots have been approved and around 6,500 dwellings are completed. Recent and active milestones include Box Hill Public School (opened Term 1 2025) and Box Hill High School (opening Term 1 2026) on George Street with main works on the Terry Road permanent site under construction; the Water Lane Reserve sports complex (around 32 million dollars, due for completion in late 2026); upgrades to Terry Road, Mason Road and Annangrove Road; and the Box Hill Village neighbourhood shopping centre by Revelop at 15-17 Nelson Road (development approved, anchored by Woolworths and Dan Murphy's with over 40 specialty stores, around 14,000 square metres of net lettable area, construction starting 2026). The total community infrastructure cost is estimated at around 690 million dollars, jointly funded by developers and the NSW Government.
North West Treatment Hub
Sydney Water's North West Treatment Hub is a 10-year, approximately 2 billion dollar program upgrading three water resource recovery facilities (WRRFs) at Castle Hill, Rouse Hill and Riverstone to support rapid growth across Sydney's north west. The program adds 45 megalitres per day of treatment capacity and is expected to service around 200,000 new home connections by 2056. Delivery is split into staged programs through the North West Hub Alliance (Sydney Water, John Holland, Stantec and KBR), with separate works at Castle Hill led by Abergeldie Complex Infrastructure and earlier Rouse Hill stages delivered by Fulton Hogan. Scheme 1 works at Rouse Hill and Riverstone (around 595 million dollars, awarded December 2023) are more than 50 percent complete and include a new biosolids handling plant, a membrane bioreactor system replacing ageing lagoons at Rouse Hill, and a new high voltage electrical feeder. Scheme 2 (around 295 to 300 million dollars, awarded December 2025) doubles Riverstone's liquids treatment capacity, adding a new liquid treatment stream, an underground effluent pipeline, and connection to the new Grantham Farm Zone Substation, with construction expected to start in March 2027 and run for around three years. Riverstone will also host NSW's first wastewater carbonisation facility, billed as the world's largest sewage sludge carbonisation plant, converting biosolids into biochar while breaking down PFAS. Castle Hill upgrades are expected to be completed in 2025. The program won the 2025 Sustainability Project of the Year award.
Melonba Woolworths Neighbourhood Shopping Centre
Neighbourhood shopping centre in the new suburb of Melonba, anchored by a full line Woolworths supermarket with a BWS liquor store, specialty retail and food and drink tenancies, kiosk, amenities, outdoor dining areas and at grade parking for about 191 cars. The project is being delivered for Woolworths Group by Mainbrace Constructions to serve the growing Marsden Park and Melonba community with convenient local shopping.
Digital Western Parkland City
Program to deliver digital infrastructure, data sharing and smart technology foundations across the Western Parkland City under the Western Sydney City Deal. Focus areas include shared data platforms, connectivity (including preparation for 5G trials), cybersecurity uplift, and city-scale smart solutions to improve services, sustainability and liveability.
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.
Employment
AreaSearch analysis reveals McGraths Hill recording weaker employment conditions than most comparable areas nationwide
McGraths Hill has a balanced workforce with equal representation of white and blue collar jobs. The construction sector is particularly prominent. As of December 2025, the unemployment rate is 6.0%.
This is based on AreaSearch's aggregation of statistical area data. In comparison to Greater Sydney's rate of 4.2%, McGraths Hill's unemployment rate is 1.8% higher. Workforce participation in McGraths Hill is similar to Greater Sydney's rate of 68.8%. According to Census responses, 28.8% of residents work from home, but Covid-19 lockdown impacts should be considered.
The leading employment industries are construction, health care & social assistance, and retail trade. Notably, the area has a high specialization in construction, with an employment share 2.4 times the regional level. However, professional & technical services employ only 4.0% of local workers, below Greater Sydney's rate of 11.5%. The area may offer limited local employment opportunities, as indicated by the difference between Census working population and resident population numbers. Over the 12 months to December 2025, labour force levels decreased by 4.4%, with a simultaneous 5.7% decline in employment, leading to a rise in unemployment rate of 1.3 percentage points. In contrast, Greater Sydney recorded employment growth of 2.2%. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to McGraths Hill's employment mix suggests local employment should increase by 6.2% over five years and 12.7% over ten years, though this is a simple weighting extrapolation for illustrative purposes only and does not account for localized population projections.
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 released postcode level ATO data for financial year 2023. McGraths Hill's median income among taxpayers was $61,127 with an average of $74,204. This is above the national average and compares to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates would be approximately $67,435 (median) and $81,862 (average) as of March 2026. According to 2021 Census figures, household, family and personal incomes in McGraths Hill cluster around the 74th percentile nationally. The earnings profile shows the largest segment comprises 39.7% earning $1,500 - 2,999 weekly (1,070 residents). High housing costs consume 17.1% of income, though strong earnings still place disposable income at the 75th percentile and the area's SEIFA income ranking places it in the 6th decile.
Frequently Asked Questions - Income
Housing
McGraths Hill is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
In McGraths Hill, as per the latest Census, 92.2% of dwellings were houses with the remaining 7.7% being semi-detached, apartments, or other types. This contrasts with Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in McGraths Hill stood at 28.8%, similar to Sydney metro, with mortgaged dwellings at 50.5% and rented ones at 20.7%. The median monthly mortgage repayment was $2,392, lower than Sydney metro's $2,427. Median weekly rent in McGraths Hill was $450 compared to Sydney metro's $470. Nationally, McGraths Hill's mortgage repayments were higher at $2,392 versus Australia's average of $1,863, and rents were substantially higher at $450 compared to the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
McGraths Hill features high concentrations of family households, with a higher-than-average median household size
Family households constitute 82.0% of all households, including 42.5% couples with children, 22.6% couples without children, and 16.3% single parent families. Non-family households account for the remaining 18.0%, with lone person households at 16.3% and group households comprising 1.4%. The median household size is 2.9 people, larger than the Greater Sydney average of 2.7.
Frequently Asked Questions - Households
Local Schools & Education
McGraths Hill shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators
The area's university qualification rate is 15.3%, significantly lower than the SA4 region average of 40.4%. Bachelor degrees are most common at 11.5%, followed by postgraduate qualifications (2.5%) and graduate diplomas (1.3%). Vocational credentials are prevalent, with 44.6% of residents aged 15+ holding them - advanced diplomas at 10.9% and certificates at 33.7%. Educational participation is high, with 28.9% of residents currently enrolled in formal education.
This includes 11.7% in primary education, 7.4% in secondary education, and 2.7% pursuing 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
Public transport analysis indicates 41 active stops operating within McGraths Hill, comprising a mix of bus services. These stops are served by 28 individual routes, collectively facilitating 420 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 111 meters from the nearest stop. As a primarily residential area, most residents commute outward, with car being the dominant mode at 94%. Vehicle ownership averages 1.9 per dwelling, exceeding the regional average. According to the 2021 Census, 28.8% of residents work from home, which may reflect COVID-19 conditions.
Service frequency averages 60 trips per day across all routes, equating to approximately 10 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
McGraths Hill's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts
McGraths Hill's health metrics closely align with national benchmarks. AreaSearch assessed mortality rates and chronic condition prevalence, finding a standard level of common health conditions across both young and old age cohorts.
Private health cover is high at approximately 56% (~1,517 people), compared to 59.9% in Greater Sydney. The most prevalent medical conditions are asthma (7.7%) and mental health issues (7.0%). 72.9% of residents report no medical ailments, compared to 74.6% across Greater Sydney. Health outcomes among the working-age population are typical. The area has 11.0% of residents aged 65 and over (296 people), lower than Greater Sydney's 15.5%. Senior health outcomes are above average, with national rankings higher than those of the general population.
Frequently Asked Questions - Health
Cultural Diversity
McGraths Hill ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics
McGraths Hill, as per the Census conducted on 29 August 2016, showed low cultural diversity with 87.9% of its population born in Australia, 92.3% being citizens, and 92.5% speaking English only at home. Christianity was the predominant religion, accounting for 57.9% of McGraths Hill's population, compared to 49.2% across Greater Sydney. In terms of ancestry, Australians made up 30.6%, English 28.3%, and Scottish 7.7% of McGraths Hill's population.
While Australian and English ancestry were higher than the regional averages of 17.8% and 19.0% respectively, Scottish ancestry was lower. Notably, Maltese ancestry at 2.7% was higher than the regional average of 1.0%, while Russian at 0.5% and Lebanese at 1.2% were lower compared to their respective regional averages of 0.4% and 2.6%.
Frequently Asked Questions - Diversity
Age
McGraths Hill hosts a young demographic, positioning it in the bottom quartile nationwide
McGraths Hill's median age is 34 years, which is lower than Greater Sydney's average of 37 and Australia's 38 years. Compared to Greater Sydney, McGraths Hill has a higher proportion of residents aged 5-14 (15.3%) but fewer residents aged 65-74 (5.2%). Between the 2021 Census and now, the population aged 15-24 has increased from 11.8% to 13.6%, while the proportion of those aged 65-74 has decreased from 6.7% to 5.2%. The 45-54 age group has also declined, from 12.6% to 11.3%. By 2041, population forecasts indicate significant demographic changes in McGraths Hill, with the strongest projected growth in the 25-34 age cohort, expected to grow by 55%, adding 222 residents to reach a total of 630.