Denistone

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

As of Feb 2026, the population of Denistone is estimated at around 3,929 people. This reflects an increase of 203 individuals since the 2021 Census, which reported a population of 3,726 people. The change is inferred from AreaSearch's estimation of the resident population at 3,914 following examination of the latest ERP data release by the ABS in June 2024, along with an additional 13 validated new addresses since the Census date. This results in a population density ratio of approximately 2,602 persons per square kilometer, placing Denistone in the upper quartile relative to national locations assessed by AreaSearch. The suburb's 5.4% growth since the census positions it within 2.4 percentage points of the state (7.8%), indicating competitive growth fundamentals. Overseas migration contributed approximately 86.0% of overall population gains during recent periods, primarily driving Denistone's population growth.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022, and NSW State Government's SA2 level projections where applicable, released in 2022 with a base year of 2021. Growth rates by age group from these aggregations are applied to Denistone for years 2032 to 2041. According to population projections moving forward, the suburb is expected to expand by 477 persons to 2041, reflecting an increase of approximately 10.2% in total over the 17-year period.

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

AreaSearch analysis of ABS building approval numbers allocated from statistical area data indicates Denistone has seen approximately 27 new homes approved annually. Between FY-21 and FY-25, around 135 homes were approved, with 13 so far in FY-26. Despite population decline, development activity has been adequate relative to other areas, benefiting buyers while developers target the premium market segment with higher-end properties valued at approximately $565,000 on average.

This year, $659,000 in commercial approvals have been registered, suggesting a predominantly residential focus. Compared to Greater Sydney, Denistone has about two-thirds the rate of new dwelling approvals per person and ranks among the 81st percentile nationally. New development consists of 21.0% detached dwellings and 79.0% attached dwellings, offering affordable entry pathways and attracting downsizers, investors, and first-time purchasers. This shift reflects reduced availability of development sites and changing lifestyle demands. Denistone has around 130 people per dwelling approval, indicating a low density area.

By 2041, AreaSearch estimates an increase of approximately 400 residents. Given current development patterns, new housing supply should meet demand, creating favorable conditions for buyers and potentially facilitating population growth beyond projections.

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

Area infrastructure changes significantly influence local performance. AreaSearch identified ten projects potentially impacting the area. Key projects include Ryde Hospital Redevelopment, 741-747 Victoria Road Mixed Use, Chatham West Ryde, and Sydney Metro West. The following 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 conditions in Denistone rank among the top 10% of areas assessed nationally

Denistone has a highly educated workforce with strong representation in professional services. The unemployment rate is 1.3%, with an estimated employment growth of 10.5% over the past year, as per AreaSearch's aggregation of statistical area data. As of September 2025, there are 2,313 residents employed, and the unemployment rate is 2.9% lower than Greater Sydney's rate of 4.2%.

Workforce participation is equal to Greater Sydney's 70.0%. Census responses show that 52.8% of residents work from home, though Covid-19 lockdown impacts should be considered. The dominant employment sectors are professional & technical, health care & social assistance, and education & training. Denistone has a notable concentration in professional & technical services, with employment levels at 1.3 times the regional average.

Construction employment is limited at 5.9%, compared to the regional average of 8.6%. The area offers limited local employment opportunities, as indicated by the count of Census working population versus resident population. Between September 2024 and September 2025, employment levels increased by 10.5% and labour force increased by 9.6%, reducing the unemployment rate by 0.8 percentage points. In contrast, Greater Sydney saw employment growth of 2.1%, labour force expansion of 2.4%, and a rise in unemployment of 0.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Denistone's employment should increase by 7.2% over five years and 14.5% over ten years, based on industry-specific projections applied to the local employment mix.

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

AreaSearch's data for financial year 2023 shows Denistone suburb had a median income of $60,133 and an average income of $79,287. This is higher than Greater Sydney's median income of $60,817 and average income of $83,003. By September 2025, estimated incomes are approximately $65,461 (median) and $86,312 (average), based on an 8.86% Wage Price Index growth since financial year 2023. The 2021 Census ranks Denistone's household incomes at the 93rd percentile with a weekly income of $2,683. Income analysis reveals that 31.0% of residents (1,217 people) fall into the $4,000+ bracket, differing from the surrounding region where the $1,500 - $2,999 category is predominant at 30.9%. Economic strength is evident with 45.5% of households earning over $3,000 weekly, indicating high consumer spending power. After housing costs, residents retain 86.9% of their income, reflecting strong purchasing power. The area's SEIFA income ranking places it in the 10th decile.

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

The dwelling structure in Denistone, as per the latest Census, consisted of 79.6% houses and 20.4% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Denistone was at 45.5%, with mortgaged dwellings at 36.3% and rented dwellings at 18.2%. The median monthly mortgage repayment in the area was $2,902, higher than Sydney metro's average of $2,427. The median weekly rent figure for Denistone was $600, compared to Sydney metro's $470. Nationally, Denistone's mortgage repayments were significantly higher than the Australian average of $1,863, while rents were substantially above the national figure of $375.

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

Family households comprise 83.4% of all households, including 45.1% couples with children, 28.1% couples without children, and 9.4% single parent families. Non-family households account for 16.6%, consisting of 13.9% lone person households and 2.6% group households. The median household size is 2.9 people, larger than the Greater Sydney average of 2.7.

Denistone shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Educational attainment in Denistone is notably higher than broader benchmarks. As of 2016, 52.0% of residents aged 15 years and above hold university qualifications, compared to the national average of 30.4% and the NSW average of 32.2%. This indicates a significant educational advantage for Denistone residents. Among these university-qualified individuals, bachelor degrees are most prevalent at 33.2%, followed by postgraduate qualifications at 15.1% and graduate diplomas at 3.7%.

Vocational pathways account for 21.1% of qualifications among those aged 15 years and above, with advanced diplomas making up 10.2% and certificates accounting for 10.9%. Educational participation is notably high in Denistone, with 28.3% of residents currently enrolled in formal education as of 2016. This includes 9.0% in primary education, 8.1% in secondary education, and 6.5% pursuing tertiary education.

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

Public transport analysis shows 17 active transport stops operating in Denistone. These include a mix of train and bus services. There are 12 individual routes serving these stops, collectively providing 2,936 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 262 meters from the nearest transport stop. In this primarily residential area, most commuting is outward-bound. Car remains the dominant mode of transport at 82%, while train accounts for 12%.

Vehicle ownership averages 1.4 per dwelling, which is above the regional average. According to the 2021 Census, a high percentage of residents work from home, at 52.8% - this may reflect COVID-19 conditions. Service frequency averages 419 trips per day across all routes, equating to approximately 172 weekly trips per individual stop.

Denistone's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

AreaSearch's health outcomes data shows excellent results for Denistone.

Mortality rates and chronic condition prevalence were very low across all age groups. Private health cover was found to be high at approximately 58% of the total population (around 2,288 people). The most common medical conditions were arthritis and asthma, affecting 5.9 and 5.7% of residents respectively. A majority, 76.2%, reported having no medical ailments, compared to 74.6% in Greater Sydney. Denistone has a higher proportion of seniors aged 65 and over at 22.8% (around 895 people), compared to the 15.4% in Greater Sydney. The health outcomes among seniors are strong and align with national rankings for the general population.

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

Denistone has a high level of cultural diversity, with 42.3% of its population born overseas and 43.4% speaking a language other than English at home. Christianity is the predominant religion in Denistone, making up 49.9% of the population. Judaism, however, is overrepresented compared to Greater Sydney, comprising 0.3% versus 0.8%.

The top three ancestry groups in Denistone are Chinese (23.5%), English (17.5%), and Australian (15.0%). Notable divergences exist for Korean (4.1% vs regional average of 1.1%), Lebanese (2.4% vs 2.6%), and Russian (0.4% vs 0.4%) ethnic groups.

Denistone hosts a notably older demographic compared to the national average

The median age in Denistone is 43 years, which is higher than Greater Sydney's average of 37 years and exceeds the national average of 38 years. The age profile shows that those aged 65-74 make up 12.0% of the population, while those aged 25-34 constitute 10.7%. Between 2021 and present, the 75 to 84 age group has grown from 5.4% to 7.8%, and the 15 to 24 cohort has increased from 11.8% to 13.9%. Conversely, the 5 to 14 cohort has declined from 12.4% to 10.1%, and the 35 to 44 group has dropped from 12.3% to 10.5%. By 2041, demographic projections indicate significant shifts in Denistone's age structure. The 75 to 84 age cohort is projected to rise substantially, increasing by 210 people (69%) from 306 to 517. Notably, the combined 65+ age groups are expected to account for 70% of total population growth. Conversely, the 0 to 4 and 45 to 54 cohorts are projected to experience population declines.