Denistone

Denistone is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

The estimated population of Denistone is around 3,929 as of February 2026. This represents an increase of 203 people since the 2021 Census, which recorded a population of 3,726. The increase is inferred from AreaSearch's estimate of the resident population at 3,914 in June 2024, along with 13 validated new addresses since the Census date. This results in a population density ratio of 2,602 persons per square kilometer, placing Denistone in the upper quartile nationally according to AreaSearch assessments. The suburb's population growth rate of 5.4% since the Census is within 2.4 percentage points of the state's growth rate of 7.8%. Overseas migration contributed approximately 86.0% of overall population gains during recent periods in Denistone.

AreaSearch uses 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 for areas not covered by this data, released in 2022 with a base year of 2021. These projections indicate that Denistone is expected to have a population increase just below the national median statistical area average by 2041. The suburb is projected to expand by 403 persons from its 2026 estimate, reflecting an overall increase of 9.9% 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, shows Denistone has seen approximately 23 new homes approved annually. Between FY-21 and FY-25, around 116 homes were approved, with a further 14 approved in FY-26 so far. Despite population decline, development activity has been adequate relative to other areas.

New homes are being built at an average expected construction cost of $565,000, indicating developers target the premium market segment with higher-end properties. This financial year, $659,000 in commercial approvals have been registered, suggesting a predominantly residential focus. Compared to Greater Sydney, Denistone has around two-thirds the rate of new dwelling approvals per person and ranks among the 71st percentile nationally for areas assessed. New development consists of approximately 21.0% detached dwellings and 79.0% attached dwellings, reflecting a shift from the current housing mix (currently 80.0% houses). This skew toward compact living offers affordable entry pathways, attracting downsizers, investors, and first-time purchasers.

With around 182 people per dwelling approval, Denistone shows characteristics of a low density area. According to AreaSearch's latest quarterly estimate, Denistone is expected to grow by approximately 388 residents through to 2041. Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

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

Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified ten projects expected to impact the region. Notable ones are Ryde Hospital Redevelopment, 741-747 Victoria Road Mixed Use, Chatham West Ryde, and Sydney Metro West. 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 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 was 1.4% as of December 2025, with an estimated employment growth of 5.3% over the past year. This is based on AreaSearch aggregation of statistical area data.

As of that date, 2,264 residents were employed while the unemployment rate was 2.7 percentage points below Greater Sydney's rate of 4.2%. Workforce participation in Denistone was somewhat lower at 67.6% compared to Greater Sydney's 70.2%. According to Census responses, a high 52.8% of residents worked from home, potentially influenced by Covid-19 lockdowns. The dominant employment sectors among residents were professional & technical, health care & social assistance, and education & training.

Denistone had particularly notable concentration in professional & technical services, with employment levels at 1.3 times the regional average. Conversely, construction had limited presence with 5.9% employment compared to 8.6% regionally. The predominantly residential area appeared to offer limited local employment opportunities based on Census data comparing working population to resident population. During the year to December 2025, employment levels increased by 5.3% and labour force increased by 4.7%, causing the unemployment rate to fall by 0.5 percentage points, according to AreaSearch analysis of SALM and ABS data aggregated from broader statistical areas. This contrasted with Greater Sydney where employment grew by 2.2%, labour force expanded by 2.3%, and unemployment rose marginally. Jobs and Skills Australia's national employment forecasts from May-25 offered insights into potential future demand within Denistone. These projections, covering five and ten-year periods, were mapped against the local employment profile to estimate growth patterns. National employment was forecast to expand by 6.6% over five years and 13.7% over ten years. Applying these industry-specific projections to Denistone's employment mix suggested local employment should increase by 7.2% over five years and 14.5% over ten years, though this was a simple weighting extrapolation for illustrative purposes and did not take into account localised population projections.

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 high incomes: median $60,133 and average $79,287. Greater Sydney's figures were median $60,817 and average $83,003. By September 2025, estimated incomes would be approximately median $65,461 and average $86,312 based on Wage Price Index growth of 8.86%. The 2021 Census ranked Denistone's household incomes at the 93rd percentile ($2,683 weekly). Income analysis showed 31.0% of residents (1,217 people) earned $4000+, differing from surrounding regions where $1,500 - $2,999 was dominant. High weekly earnings exceeding $3,000 were achieved by 45.5% of households, indicating strong consumer spending power. After housing costs, residents retained 86.9% of income, reflecting purchasing power and the area's SEIFA income ranking in the 10th decile.

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

In Denistone, as per the latest Census, 79.6% of dwellings were houses, with the remaining 20.4% being semi-detached, apartments, or other types. This differs from Sydney metro's dwelling structure of 55.9% houses and 44.1% other dwellings. Home ownership in Denistone stood at 45.5%, higher than Sydney metro's level. The rest were mortgaged (36.3%) or rented (18.2%). The median monthly mortgage repayment was $2,902, above the Sydney metro average of $2,427. Median weekly rent in Denistone was $600, compared to Sydney metro's $470. Nationally, Denistone's mortgage repayments were significantly higher than the Australian average of $1,863, and 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 account for 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 constitute the remaining 16.6%, with lone person households at 13.9% and group households comprising 2.6%. The median household size is 2.9 people, which is 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

Denistone's educational attainment is notably higher than national averages. Among residents aged 15 and above, 52.0% have university qualifications, compared to Australia's 30.4% and NSW's 32.2%. Bachelor degrees are the most common at 33.2%, followed by postgraduate qualifications (15.1%) and graduate diplomas (3.7%). Vocational pathways account for 21.1%, with advanced diplomas at 10.2% and certificates at 10.9%.

Educational participation is high, with 28.3% of residents currently enrolled in formal education. 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

The analysis shows that Denistone has 17 active public transport stops, offering a mix of train and bus services. These stops are served by 12 different routes, which together facilitate 2,936 weekly passenger trips. The accessibility to these stops is rated as good, with residents typically residing 262 meters from the nearest one. Most residents commute outwards due to Denistone's predominantly residential nature. Cars remain the most prevalent mode of transport, used by 82% of residents, while train usage stands at 12%. The average vehicle ownership per dwelling is 1.4, exceeding the regional average.

According to the 2021 Census, a high proportion of residents, 52.8%, work from home, which may be influenced by COVID-19 conditions. Across all routes, service frequency averages 419 trips per day, 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 assessment of Denistone's health outcomes shows excellent results.

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 (~2,288 people). The most common medical conditions were arthritis (5.9%) and asthma (5.7%). A majority, 76.2%, reported being completely clear of medical ailments compared to 74.6% in Greater Sydney. Denistone has a higher proportion of seniors aged 65 and over at 23.4% (919 people) compared to Greater Sydney's 15.4%. Health outcomes among seniors are strong, aligning 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, accounting for 49.9% of its people. However, Judaism is overrepresented compared to Greater Sydney, comprising 0.3% versus 0.8%.

The top three ancestry groups based on country of birth of parents are Chinese (23.5%), English (17.5%), and Australian (15.0%). Notably, Korean (4.1%) and Lebanese (2.4%) ethnic groups are overrepresented in Denistone compared to regional averages of 1.1% and 2.6%, respectively.

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 years make up 12.2% of the population, while those aged 25-34 years constitute 10.9%. Since 2021, the percentage of those aged 75-84 has grown from 5.4% to 8.0%, and the 15-24 age group has increased from 11.8% to 14.0%. Conversely, the 5-14 age group has decreased from 12.4% to 10.2%, and the 35-44 age group has dropped from 12.3% to 10.7%. By 2041, demographic projections indicate significant shifts in Denistone's age structure. The 75-84 age cohort is projected to rise substantially by 65%, from 314 to 519 people. Notably, the combined 65+ age groups are expected to account for 70% of total population growth. Conversely, the 0-4 and 45-54 age cohorts are projected to experience population declines.