Seven Hills (NSW)

An assessment of population growth drivers in Seven Hills reveals an overall ranking slightly below national averages considering recent, and medium term trends

As of November 2025, the estimated population of Seven Hills NSW is around 20,940. This figure reflects a growth of 845 people since the 2021 Census, which reported a population of 20,095. The increase was inferred from AreaSearch's estimation of resident population at 20,843 based on ABS ERP data release in June 2024 and an additional 210 validated new addresses since the Census date. This results in a population density ratio of 2,169 persons per square kilometer, higher than the average across national locations assessed by AreaSearch. Seven Hills' growth rate of 4.2% since the 2021 census exceeded the SA3 area's growth rate of 4.1%. Overseas migration contributed approximately 67.0% of overall population gains during recent periods.

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 released in 2022 with a base year of 2021 are used. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. By 2041, the suburb is projected to increase its population by 2,065 persons, reflecting an overall gain of 8.8% over the 17-year period. This expected growth is just below the median of Australian statistical areas.

Residential development activity is slightly higher than average within Seven Hills when compared nationally

AreaSearch analysis of ABS building approval numbers shows Seven Hills recorded around 113 residential properties granted approval each year over the past 5 financial years, totalling an estimated 566 homes. So far in FY-26, 32 approvals have been recorded. This averages to approximately 0.3 new residents per year arriving for each new home constructed between FY-21 and FY-25. New construction is matching or outpacing demand, offering buyers more options while enabling population growth that could exceed current expectations.

The average value of new homes being built is $398,000, under regional levels, indicating more accessible housing choices for buyers. In this financial year, there have been $28.3 million in commercial approvals, indicating steady commercial investment activity. When compared to Greater Sydney, Seven Hills shows comparable construction activity per person, preserving market equilibrium consistent with surrounding areas. New development consists of 67.0% detached houses and 33.0% townhouses or apartments, marking a significant departure from existing housing patterns (currently 84.0% houses), suggesting diminishing developable land availability and responding to evolving lifestyle preferences and housing affordability needs.

With around 219 people per dwelling approval, Seven Hills shows characteristics of a low density area. According to the latest AreaSearch quarterly estimate, Seven Hills is projected to add 1,837 residents by 2041. At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

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

Infrastructure changes significantly influence an area's performance. AreaSearch identified 38 projects potentially impacting the region. Notable initiatives include Northcott Estate Renewal at Lalor Park, Seven Hills Community Hub involving Betty Malthus Library, Seven Hills Town Centre Planning, and Toongabbie Bridge & Wentworth Avenue Upgrade. 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.

Employment performance in Seven Hills has been broadly consistent with national averages

Seven Hills has a well-educated workforce with strong professional services representation. The unemployment rate was 4.1% as of June 2025.

Employment growth over the past year was estimated at 6.6%. As of June 2025, 11,836 residents were employed, with an unemployment rate in line with Greater Sydney's rate of 4.2%, but workforce participation was lower at 57.1%. Key industries for employment among residents are health care & social assistance, retail trade, and construction. The area specializes in transport, postal & warehousing, with an employment share 1.5 times the regional level, while professional & technical has limited presence at 8.4% compared to the regional average of 11.5%.

Many residents commute elsewhere for work based on Census data. Between June 2024 and June 2025, employment levels increased by 6.6%, labour force increased by 6.5%, causing the unemployment rate to fall by 0.1 percentage points. In contrast, Greater Sydney experienced employment growth of 2.6% and labour force growth of 2.9%, with a 0.3 percentage point rise in unemployment rate. Jobs and Skills Australia's national employment forecasts from Sep-22 suggest potential future demand within Seven Hills. National employment is forecast to expand by 6.6% over five years and 13.7% over ten years, but growth rates differ significantly between industry sectors. Applying these projections to Seven Hills' employment mix suggests local employment should increase by 6.6% over five years and 13.8% over ten years.

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

Seven Hills' median income among taxpayers was $51,160 in financial year 2022. The average income stood at $60,695 during the same period. These figures are lower compared to Greater Sydney's median of $56,994 and average of $80,856. Based on a Wage Price Index growth rate of 12.61% since financial year 2022, estimated incomes for September 2025 would be approximately $57,611 (median) and $68,349 (average). Census data indicates that household, family, and personal incomes in Seven Hills cluster around the 51st percentile nationally. Income distribution shows that 33.3% of individuals earn between $1,500 and $2,999, mirroring the regional trend where 30.9% fall into this bracket. High housing costs consume 17.2% of income in Seven Hills. Despite this, disposable income remains at the 58th percentile nationally. The area's SEIFA income ranking places it in the fifth decile.

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

Seven Hills' dwelling structure, as per the latest Census, consisted of 84.2% houses and 15.8% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Sydney metro had 76.8% houses and 23.3% other dwellings. Home ownership in Seven Hills was higher at 28.3%, with the rest being mortgaged (35.6%) or rented (36.2%). The median monthly mortgage repayment in Seven Hills was $2,200, surpassing Sydney metro's average of $2,167. The median weekly rent figure was recorded at $400, matching Sydney metro's figure. Nationally, Seven Hills' mortgage repayments were higher than the Australian average of $1,863, while rents exceeded the national figure of $375.

Seven Hills has a typical household mix, with a lower-than-average median household size

Family households constitute 75.6% of all households, including 39.4% couples with children, 22.5% couples without children, and 12.0% single parent families. Non-family households comprise the remaining 24.4%, with lone person households at 21.0% and group households making up 3.4%. The median household size is 2.8 people, which is smaller than the Greater Sydney average of 2.9.

Educational attainment in Seven Hills aligns closely with national averages, showing typical qualification patterns and performance metrics

In Seven Hills, educational qualifications trail regional benchmarks, with 32.9% of residents aged 15+ holding university degrees compared to 38.0% in Greater Sydney as of the latest data (2021). The area has potential for educational development and skills enhancement due to this gap. Bachelor degrees are most prevalent at 21.2%, followed by postgraduate qualifications at 9.8% and graduate diplomas at 1.9%. Vocational credentials are also prominent, with 29.2% of residents aged 15+ holding such qualifications – advanced diplomas at 10.6% and certificates at 18.6%.

Educational participation is high, with 31.4% of residents currently enrolled in formal education as of the latest data (2021). This includes 10.0% in primary education, 7.6% in secondary education, and 6.3% pursuing tertiary education. There are 8 schools operating within Seven Hills, educating approximately 2,771 students with typical Australian school conditions (ICSEA: 1014) indicating balanced educational opportunities. The educational mix includes 5 primary, 2 secondary, and 1 K-12 school.

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

The analysis of public transport in Seven Hills shows that there are currently 134 active transport stops operating within the area. These stops offer a mix of train and bus services. There are 85 individual routes servicing these stops, collectively transporting 9,473 passengers weekly.

The accessibility of transport is rated as excellent, with residents typically located just 172 meters from their nearest transport stop. On average, there are 1,353 trips per day across all routes, equating to approximately 70 weekly trips per individual stop.

Seven Hills's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Health data shows relatively positive outcomes for Seven Hills residents regarding common health conditions across both young and old age cohorts.

The rate of private health cover is relatively low, at approximately 51% of the total population (~10,671 people). The most common medical conditions in the area are asthma and arthritis, affecting 7.0 and 6.8% of residents respectively. Seventy-two percent declared themselves completely clear of medical ailments, compared to 73.6% across Greater Sydney. Sixteen point eight percent of residents are aged 65 and over (3,517 people), higher than the 15.2% in Greater Sydney.

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

Seven Hills has a high cultural diversity, with 46.3% of its population born overseas and 47.3% speaking a language other than English at home. The predominant religion in Seven Hills is Christianity, accounting for 49.5% of the population. Hinduism is notably overrepresented, comprising 15.8% compared to 14.7% across Greater Sydney.

In terms of ancestry, the top three groups are Other (22.5%), Australian (17.0%), and English (15.8%). There are significant differences in the representation of certain ethnic groups: Indian is overrepresented at 10.0% compared to 10.8% regionally, Filipino at 3.8% versus 6.4%, and Sri Lankan at 1.1% compared to 0.7%.

Seven Hills's population is slightly younger than the national pattern

Seven Hills' median age is 37, matching Greater Sydney's figure and closely resembling Australia's median age of 38. The 75-84 age group comprises 6.3% of Seven Hills' population, higher than Greater Sydney's percentage, while the 25-34 cohort makes up 14.8%. Between 2021 and present day, the 75-84 age group has increased from 5.0% to 6.3%, whereas the 55-64 cohort has decreased from 10.8% to 10.1%. By 2041, demographic projections indicate significant shifts in Seven Hills' age structure. The 75-84 group is expected to grow by 39%, reaching 1,828 people from its current total of 1,319. This growth will contribute significantly to the overall increase in those aged 65 and above, who are projected to account for 62% of Seven Hills' population growth. Conversely, the 15-24 and 5-14 age groups are expected to experience population declines.