Blacktown (North) - Marayong

Population growth drivers in Blacktown (North) - Marayong are above average based on AreaSearch's ranking of recent, and medium to long-term trends

Blacktown (North) - Marayong's population is 21,610 as of May 2026. This shows an increase of 1,026 people since the 2021 Census, which recorded a population of 20,584. The growth is inferred from ABS data showing an estimated resident population of 21,468 in June 2025 and an additional 244 validated new addresses post-Census. This results in a density ratio of 2,928 persons per square kilometer, placing it in the upper quartile nationally according to AreaSearch's assessment. The area's growth rate of 5.0% since the 2021 Census exceeds its SA3 area's growth rate of 4.3%, indicating it is a growth leader in the region. Overseas migration contributed approximately 68.0% of overall population gains during recent periods, driving this growth.

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 projections indicate a population increase just below the national median, with an expected expansion of 1,592 persons by 2041 based on latest annual ERP population numbers, reflecting a total increase of 6.7% over the 16 years.

Recent residential development output has been above average within Blacktown (North) - Marayong when compared nationally

Blacktown North - Marayong has seen approximately 120 residential properties granted approval annually. Over the past five financial years, from FY-21 to FY-25602 homes were approved, with a further 88 approved in FY-26 so far. On average, about 1.2 new residents have arrived per new home each year over these five years, suggesting a balanced supply and demand dynamic.

The average construction value of new dwellings is $189,000, below the regional average, indicating more affordable housing options. Commercial approvals totaling $19.3 million have been registered in this financial year, reflecting steady commercial investment activity. Compared to Greater Sydney, Blacktown North - Marayong maintains similar construction rates per capita, preserving market balance with the broader area.

New development consists of 69.0% detached houses and 31.0% medium and high-density housing, offering a mix of traditional family housing and more affordable compact alternatives. The location has approximately 232 people per dwelling approval, indicating a low density market. By 2041, Blacktown North - Marayong is projected to grow by 1,450 residents based on the latest AreaSearch quarterly estimate. Given current development patterns, new housing supply should meet demand, providing good conditions for buyers and potentially facilitating population growth beyond current projections.

Blacktown (North) - Marayong has strong levels of nearby infrastructure activity, ranking in the top 30% nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified 26 projects that could affect the region. Notable ones are Securing Our Water Supply - Quakers Hill to Prospect, Marayong South Urban Renewal Precinct, Blacktown and Mount Druitt Hospitals Expansion Stage 2, and Richmond Road Upgrade M7 to Townson Road. The following list details those 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.

AreaSearch analysis reveals Blacktown (North) - Marayong recording weaker employment conditions than most comparable areas nationwide

Blacktown North Marayong has a well-educated workforce with diverse sector representation. Its unemployment rate in December 2025 was 5.3%, with an estimated employment growth of 3.3% over the past year. As of that date, 11,176 residents were employed while the unemployment rate was 1.1% higher than Greater Sydney's rate of 4.2%.

Workforce participation was on par with Greater Sydney's 68.8%. According to Census responses, 32.8% of residents worked from home. Key industries of employment among residents were health care & social assistance, retail trade, and transport, postal & warehousing. The area showed strong specialization in transport, postal & warehousing, with an employment share 1.9 times the regional level.

However, professional & technical services were under-represented, at 7.0% compared to Greater Sydney's 11.5%. During the year to December 2025, employment levels increased by 3.3%, and labour force grew by 2.7%, resulting in a fall of unemployment by 0.5 percentage points. In contrast, Greater Sydney saw employment rise by 2.2% and unemployment marginally increase. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Blacktown North Marayong. These projections estimate local employment should increase by 6.5% over five years and 13.6% over ten years, based on a simple weighting extrapolation of industry-specific growth rates against the local employment mix.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

AreaSearch's latest postcode level ATO data for financial year 2023 shows that income in Blacktown (North) - Marayong SA2 is lower than average nationally. The median income is $55,918 and the average is $63,610. In comparison, Greater Sydney's median income is $60,817 and average is $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates suggest the median income would be approximately $61,689 and average around $70,175 by March 2026. According to 2021 Census figures, incomes in Blacktown (North) - Marayong rank modestly, between the 36th and 51st percentiles for household, family, and personal incomes. The earnings profile indicates that 35.0% of locals (7,563 people) fall into the $1,500 - $2,999 category, similar to the metropolitan region where 30.9% occupy this range. Housing affordability pressures are severe, with only 80.2% of income remaining after housing costs, ranking at the 47th percentile. The area's SEIFA income ranking places it in the 4th decile.

Blacktown (North) - Marayong is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Blacktown (North) - Marayong's dwelling structure, as per the latest Census, consisted of 76.4% houses and 23.6% other dwellings such as semi-detached homes, apartments, and 'other' dwellings. This contrasts with Sydney metro's composition of 55.9% houses and 44.1% other dwellings. Home ownership in Blacktown (North) - Marayong stood at 23.3%, with mortgaged dwellings at 35.1% and rented ones at 41.6%. The median monthly mortgage repayment was $2,270, lower than Sydney metro's average of $2,427. The median weekly rent figure in the area was $400, compared to Sydney metro's $470. Nationally, Blacktown (North) - Marayong's mortgage repayments were higher at $1,863 and rents exceeded the Australian average of $375.

Blacktown (North) - Marayong features high concentrations of family households, with a higher-than-average median household size

Family households account for 77.1% of all households, including 39.6% couples with children, 21.0% couples without children, and 14.8% single parent families. Non-family households constitute the remaining 22.9%, with lone person households at 19.2% and group households comprising 3.8%. The median household size is 2.9 people, which is larger than the Greater Sydney average of 2.7.

The educational profile of Blacktown (North) - Marayong exceeds national averages, with above-average qualification levels and academic performance metrics

In Blacktown (North), specifically focusing on Marayong trail regional benchmarks, 31.2% of residents aged 15 and above hold university degrees, compared to Greater Sydney's 38.0%. This difference suggests potential for educational development and skill enhancement. Bachelor degrees are the most common at 20.7%, followed by postgraduate qualifications (9.0%) and graduate diplomas (1.5%). Vocational credentials are also prevalent among residents aged 15 and above, with 29.1% holding such qualifications – advanced diplomas constitute 10.6% while certificates account for 18.5%.

Educational participation is notably high in the region, with 32.3% of residents currently enrolled in formal education. This includes 10.4% in primary education, 7.5% in secondary education, and 5.9% pursuing tertiary education.

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

Blacktown (North) - Marayong has 139 active public transport stops offering a mix of train and bus services. These stops are served by 50 different routes, providing a total of 5,028 weekly passenger trips. The area's transport accessibility is rated as excellent, with residents typically located 171 meters from the nearest stop. Most commuters travel outward daily. Cars remain the primary mode of transport at 78%, while trains account for 13% and buses for 5%. On average, there are 1.2 vehicles per dwelling.

According to the 2021 Census, a high 32.8% of residents work from home, which may be influenced by COVID-19 conditions. The service frequency averages 718 trips per day across all routes, equating to approximately 36 weekly trips per stop. A map accompanies this data, displaying the 100 nearest stops to the location's centrepoint.

Health performance in Blacktown (North) - Marayong is lower than average with prevalence of common health conditions notable across both younger and older age cohorts

Blacktown North - Marayong faces significant health challenges based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are notable across both younger and older age cohorts. The rate of private health cover is relatively low at approximately 50% of the total population (~10,913 people), compared to 59.9% across Greater Sydney and a national average of 55.7%.

The most common medical conditions are arthritis and asthma, impacting 6.5 and 6.4% of residents respectively. 73.7% of residents declared 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 14.6% of residents aged 65 and over (3,165 people). Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

Blacktown (North) - Marayong is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Blacktown North - Marayong has high cultural diversity, with 51.6% speaking a language other than English at home and 49.6% born overseas. Christianity is the main religion, comprising 49.3%. The 'Other' religion category is overrepresented at 9.6%, compared to Greater Sydney's 1.4%.

For ancestry, 'Other' tops at 23.1%, Australian follows at 15.0%, and English is lower at 13.8%. Notably, Filipino (7.3%) and Indian (11.1%) are overrepresented, while Maltese stands at 2.1%.

Blacktown (North) - Marayong hosts a young demographic, positioning it in the bottom quartile nationwide

Blacktown North - Marayong has a median age of 34 years, which is lower than Greater Sydney's average of 37 years, and Australia's average of 38 years. Compared to Greater Sydney, Blacktown North - Marayong has a higher proportion of residents aged 35-44 (16.6%) but fewer residents aged 15-24 (11.9%). Between the 2021 Census and the present, the population aged 75-84 has increased from 3.8% to 4.9%. Meanwhile, the proportion of residents aged 25-34 has decreased from 17.1% to 16.3%. By 2041, projections indicate significant demographic changes for Blacktown North - Marayong. The population aged 75-84 is expected to grow by 40%, adding 421 residents to reach a total of 1,478. Residents aged 65 and above will drive 61% of the population growth, emphasizing demographic aging trends. Conversely, populations in the age groups 5-14 and 0-4 are projected to decline.