North Rocks

Population growth drivers in North Rocks are slightly above average based on AreaSearch's ranking of recent, and medium term trends

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch, the population of North Rocks is estimated at around 9,423 as of Feb 2026. This reflects an increase of 287 people (3.1%) since the 2021 Census, which reported a population of 9,136 people. The change is inferred from the resident population of 9,379 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024 and an additional 31 validated new addresses since the Census date. This level of population equates to a density ratio of 1,722 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. Over the past decade, North Rocks has demonstrated resilient growth patterns with a compound annual growth rate of 1.4%, outpacing the state. Population growth for the suburb was primarily driven by overseas migration that contributed approximately 87.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, AreaSearch is utilising the NSW State Government's SA2 level projections, as released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are also applied to all areas for years 2032 to 2041. As we examine future population trends, lower quartile growth of national statistical areas is anticipated, with the suburb expected to expand by 257 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 2.3% in total over the 17 years.

Residential development activity is lower than average in North Rocks according to AreaSearch's national comparison of local real estate markets

North Rocks has seen approximately 19 dwelling approvals annually over the past five financial years, totalling around 96 homes. As of FY26, 11 approvals have been recorded. Each new home constructed attracts an average of 3 people per year, reflecting strong demand and supporting property values. The average construction cost for these dwellings is $744,000, indicating a focus on the premium market.

This financial year has also seen $28.5 million in commercial approvals, suggesting robust commercial development activity. Compared to Greater Sydney's averages, North Rocks has significantly less development activity, at 71.0% below the regional per capita average. This limited new supply generally supports stronger demand and values for established homes. Nationally, North Rocks' development levels are also below average, potentially due to its maturity and possible planning constraints. New developments consist of 70.0% standalone homes and 30.0% attached dwellings, offering a range of medium-density options across various price brackets.

With around 648 people per approval, North Rocks is an established area. By 2041, it is projected to grow by approximately 213 residents. At current development rates, new housing supply should comfortably meet demand, providing favourable conditions for buyers and potentially supporting growth beyond current population projections.

North Rocks has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified 22 projects that could affect this region. Notable initiatives include North Rocks Estate at 19-23 North Rocks Road, the development at 361-365 North Rocks Road, Stream Northmead, and the redevelopment of North Rocks Shopping Centre. The following list details those projects likely to have the most relevance.

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The exceptional employment performance in North Rocks places it among Australia's strongest labour markets

North Rocks has an educated workforce with strong professional services representation. Its unemployment rate was 1.7% in the past year, with estimated employment growth of 4.2%. As of December 2025, 5663 residents were employed, below Greater Sydney's unemployment rate of 4.2%, and with a participation rate of 75.9%.

Home workership was high at 52.4% due to Covid-19 impacts. Leading industries include health care & social assistance, professional & technical services, and education & training. Education & training is particularly specialized here, at 1.3 times the regional level. However, transport, postal & warehousing is under-represented, at 3.6% compared to Greater Sydney's 5.3%.

Many residents commute elsewhere for work based on Census data. Between December 2024 and December 2025, employment levels increased by 4.2%, labour force grew by 4.2%, with unemployment unchanged. In contrast, Greater Sydney saw employment rise by 2.2%, labour force grow by 2.3%, and marginal unemployment increase. Jobs and Skills Australia's May-25 forecasts project national employment growth of 6.6% over five years and 13.7% over ten years, varying by industry sector. Applying these projections to North Rocks' mix suggests local employment could increase by 7.0% over five years and 14.2% over ten years.

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

According to AreaSearch's aggregation of ATO data released for financial year 2023, North Rocks had a median income among taxpayers of $57,605 and an average level of $72,670. These figures are above the national average, compared to $60,817 and $83,003 respectively across Greater Sydney. Based on Wage Price Index growth of 8.86% since financial year 2023, estimated incomes as of September 2025 would be approximately $62,709 (median) and $79,109 (average). Census 2021 income data shows household, family, and personal incomes in North Rocks rank between the 72nd and 85th percentiles nationally. The $1,500 - $2,999 earnings band captures 31.8% of the community, consistent with broader trends across metropolitan regions showing 30.9% in the same category. A significant 38.1% earn above $3,000 weekly. High housing costs consume 16.1% of income, but strong earnings place disposable income at the 84th percentile, and the area's SEIFA income ranking places it in the 9th decile.

North Rocks is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

In North Rocks, as per the latest Census evaluation, 78.1% of dwellings were houses, with 21.9% being semi-detached, apartments, or other types. This contrasts with Sydney metro's figures of 55.9% houses and 44.1% other dwellings. Home ownership in North Rocks stood at 36.3%, with mortgaged dwellings at 39.5% and rented ones at 24.2%. The median monthly mortgage repayment was $2,817, higher than Sydney metro's average of $2,427. Weekly rent in North Rocks was $505, compared to Sydney metro's $470. Nationally, North Rocks' mortgage repayments were significantly higher than the Australian average of $1,863, and rents were substantially above the national figure of $375.

North Rocks features high concentrations of family households, with a higher-than-average median household size

Family households constitute 83.3% of all households, including 46.5% couples with children, 26.1% couples without children, and 9.7% single parent families. Non-family households comprise the remaining 16.7%, with lone person households at 14.3% and group households at 2.4%. The median household size is 2.9 people, larger than the Greater Sydney average of 2.7.

Educational achievement in North Rocks places it within the top 10% nationally, reflecting strong academic performance and high qualification levels across the community

Educational attainment in North Rocks significantly exceeds broader benchmarks. As of the latest data, 44.2% of residents aged 15 years and above hold university qualifications, compared to 30.4% nationally and 32.2% statewide (NSW). This educational advantage is reflected in the area's strong representation of bachelor degree holders at 28.3%, followed by postgraduate qualifications at 13.0% and graduate diplomas at 2.9%. Trade and technical skills are also prominent, with 27.1% of residents aged 15 years and above holding vocational credentials, including advanced diplomas (11.8%) and certificates (15.3%).

Educational participation is notably high in the area, with 30.8% of residents currently enrolled in formal education. This includes 10.9% in primary education, 8.3% in secondary education, and 5.9% pursuing tertiary education.

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

North Rocks has 84 active public transport stops, all of which are bus stops. These stops are served by 56 different routes that together facilitate 8,234 weekly passenger trips. The accessibility of these transport services is rated as excellent, with residents typically located just 149 meters from the nearest stop. As a predominantly residential area, most commuters travel outward. Cars remain the primary mode of transportation, used by 87% of residents, while only 6% use buses. On average, there are 1.6 vehicles per dwelling in North Rocks, which is higher than the regional average.

According to the 2021 Census, a significant portion, 52.4%, of residents work from home, possibly due to COVID-19 conditions. Across all routes, service frequency averages 1,176 trips per day, equating to approximately 98 weekly trips per individual stop.

North Rocks's residents boast exceedingly positive health performance metrics with younger cohorts in particular seeing very low prevalence of common health conditions

North Rocks' health outcomes show excellent results based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are low, especially among younger cohorts.

Private health cover is high at about 56% of the total population (~5,243 people), compared to Greater Sydney's 59.9%. The most prevalent conditions are arthritis (6.7%) and asthma (6.2%), while 74.9% of residents report no medical ailments, similar to Greater Sydney's 74.6%. North Rocks has a higher proportion of seniors aged 65 and over at 18.2%, compared to Greater Sydney's 15.4%. Health outcomes among seniors in the area are strong but rank lower nationally than those of the broader population.

North Rocks is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

North Rocks has a high level of cultural diversity, with 42.5% of its population born overseas and 44.0% speaking a language other than English at home. Christianity is the predominant religion in North Rocks, accounting for 52.1% of the population. Hinduism, however, is overrepresented compared to Greater Sydney, making up 4.5% of North Rocks' population versus 5.2%.

The top three ancestry groups based on country of birth of parents are Chinese (17.7%), Australian (17.1%), and English (17.1%). Notably, Korean ethnicity is overrepresented at 4.4%, compared to the regional average of 1.1%. Lebanese ethnicity also shows a similar representation in North Rocks (2.6%) as in Greater Sydney (2.6%), while Sri Lankan ethnicity is slightly higher at 0.7% versus 0.3%.

North Rocks's population is slightly older than the national pattern

North Rocks has a median age of 40, which is slightly higher than Greater Sydney's figure of 37 years, and marginally higher than Australia's median age of 38 years. The 5-14 cohort is notably over-represented in North Rocks at 14.7%, compared to the Greater Sydney average. Conversely, the 25-34 age group is under-represented at 10.1%. Between 2021 and present, the 15-24 age group has increased from 11.4% to 13.7% of the population, while the 25-34 cohort has declined from 11.0% to 10.1%. By 2041, demographic modeling suggests significant changes in North Rocks' age profile. The 85+ age group is projected to surge dramatically, expanding by 191 people (107%) from 179 to 371. Notably, the combined 65+ age groups will account for 72% of total population growth, reflecting the area's aging demographic profile. Meanwhile, the 45-54 and 0-4 cohorts are expected to experience population declines.