Rouse Hill (NSW)

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According to evaluations of ABS population adjustments for the wider region and new addresses verified by Districts since the Census, the suburb of Rouse Hill has an estimated population of 29,507 in May 2026. This indicates a growth of 18,158 people (160.0%) relative to the 2021 Census, which documented a population of 11,349 people. The adjustment is calculated from a resident population of 28,927, determined by Districts after examining the June 2025 ERP data release from the ABS, along with an extra 2,636 validated new addresses since the Census date. This population level represents a density ratio of 2,301 persons per square kilometer, exceeding the average recorded across national places analyzed by Districts. The growth rate of 160.0% since the 2021 census for the suburb of Rouse Hill outpaced the state (7.1%) and Greater Sydney, establishing it as a regional growth leader. Population gains for the area were mostly driven by interstate migration, which accounted for roughly of overall population increases in recent times, though all components including overseas migration and natural growth were positive contributors.

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Rouse Hill possesses a highly educated workforce, with professional services showing strong representation, an unemployment rate of just 2.5%, and 15.7% in estimated employment growth over the past year, based on Districts aggregation of statistical area data. As of March 2026, 22,652 residents are in work while the unemployment rate is 1.6% below Greater Sydney's rate of 4.1%, and workforce participation is well beyond standard (98.0% compared to Greater Sydney's 69.1%). Based on Census responses, a high 48.6% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

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Districts' latest postcode level ATO data for financial year 2023 reveals that income in the suburb of Rouse Hill is very high nationally, with the median assessed at $64,862 while the average income stands at $77,891. This contrasts to Greater Sydney's figures of a median income of $60,817 and an average income of $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates would be approximately $71,556 (median) and $85,929 (average) as of March 2026. Census data reveals household, family and personal incomes all rank highly in Rouse Hill, between the 85th and 93rd percentiles nationally. Income analysis reveals the $1,500 - 2,999 earnings band captures 32.5% of the community (9,589 individuals), mirroring the surrounding region where occupy this bracket. The district demonstrates considerable affluence with earning over per week, supporting premium retail and service offerings. High housing costs consume of income, though strong earnings still place disposable income at the st percentile and the area's SEIFA income ranking places it in the th decile.

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Dwelling structure within Rouse Hill, as evaluated at the latest Census, comprised 54.6% houses and 45.4% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Sydney metro's 55.9% houses and 44.1% other dwellings. Meanwhile, the level of home ownership within Rouse Hill was lagging that of Sydney metro, at 15.9%, with the remainder of dwellings either mortgaged (44.1%) or rented (40.0%). The median monthly mortgage repayment in the area was well above the Sydney metro average at $2,730, while the median weekly rent figure was recorded at $500, compared to Sydney metro's $2,427 and $470. Nationally, Rouse Hill's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

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Family households dominate at 81.0% of all households, comprising 48.1% couples with children, 20.8% couples without children, and 10.9% single parent families. Non-family households make up the remaining 19.0%, with lone person households at 16.2% and group households comprising 2.7% of the total. The median household size of 3.0 people is larger than the Greater Sydney average of 2.7.

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The area's educational profile stands out regionally, with university qualification rates (39.3% of residents aged 15+) exceeding the Australian average of 30.4% and that of NSW (32.2%), reflecting the community's emphasis on higher education. Bachelor degrees lead at 25.6%, followed by postgraduate qualifications (11.4%) and graduate diplomas (2.3%). Trade and technical skills feature prominently, with 29.6% of residents aged 15+ holding vocational credentials – advanced diplomas (12.1%) and certificates (17.5%).

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Public transport analysis reveals 145 active transport stops operating within Rouse Hill comprising a mix of lightrail and buses. These stops are serviced by 119 individual routes, collectively providing 13,842 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 131 meters from the nearest transport stop. As a primarily residential area, most residents commute outward - car remains the dominant mode at 82%, with 10% by train. Vehicle ownership averages 1.5 per dwelling, above the regional average. A high 48.6% of residents work from home (2021 Census; may reflect COVID-19 conditions).

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Analysis of health metrics shows strong performance throughout Rouse Hill, based on Districts' assessment of mortality rates and chronic condition prevalence with both young and old age cohorts seeing low prevalence of common health conditions , and the rate of private health cover found to be very high at approximately 58% of the total population (~17,022 people). This compares to 59.9% across Greater Sydney.

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Rouse Hill scores quite highly on cultural diversity, with 39.8% of its population born overseas and 36.3% speaking a language other than English at home. The main religion in Rouse Hill was found to be Christianity, which makes up 54.6% of people in Rouse Hill. However, the most apparent overrepresentation was in Hinduism, which comprises 7.1% of the population, compared to 5.2% across Greater Sydney.

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With a median age of 33, Rouse Hill is materially younger than the Greater Sydney figure of 37 and is substantially under Australia's 38 years. Relative to Greater Sydney, Rouse Hill has a higher concentration of 35 - 44 residents (21.3%) but fewer 65 - 74 year-olds (4.6%). This 35 - 44 concentration is well above the national 14.3%. Since the 2021 Census, the 35 to 44 age group has grown from 17.7% to 21.3% of the population, while the 25 to 34 cohort increased from 14.4% to 16.3%. Conversely, the 5 to 14 cohort has declined from to and the to group dropped from to . Population forecasts for indicate substantial demographic changes for Rouse Hill. The to cohort shows the strongest projected growth at , adding residents to reach .

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Rouse Hill currently has an estimated 1,740 children under 5 years old, comprising approximately 1,180 children aged 0-2 and 784 children aged 3-4. This cohort grew by an estimated 144% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 181% by 2041 (to approximately 4,882 children). Meanwhile the 5-12 cohort currently amounts to 3,862. While growth has been positive birth rates observed in the area have been low, with approximately 7.8 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the bottom 30% of areas assessed nationally.