Chester Hill

Population growth drivers in Chester Hill are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

As per ABS population updates and AreaSearch validation for the broader area, the estimated population of the suburb of Chester Hill was around 15,698 as of February 2026. This figure represents an increase of 1,691 people (12.1%) since the 2021 Census, which reported a population of 14,007. The change is inferred from AreaSearch's estimated resident population of 14,614 in June 2024, along with an additional 96 validated new addresses since the Census date. This results in a population density ratio of 3,944 persons per square kilometer, placing Chester Hill within the top 10% of national locations assessed by AreaSearch. The suburb's growth of 12.1% since the 2021 Census exceeded both the state average (7.8%) and Greater Sydney's growth rate. Overseas migration contributed approximately 62.0% of overall population gains in recent periods for Chester Hill.

AreaSearch is using ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022, for covered areas. For uncovers areas, NSW State Government's SA2 level projections released in 2022 with a base year of 2021 are utilized. Growth rates by age group from these aggregations are applied to all areas until 2041. Based on aggregated SA2-level projections, the suburb is expected to grow by 1,814 persons to 2041, reflecting an increase of 4.7% over the 17-year period.

AreaSearch assessment of residential approval activity sees Chester Hill among the top 30% of areas assessed nationwide

Chester Hill has seen approximately 77 residential properties granted approval annually, with about 386 homes approved between FY21-FY25 and 65 so far in FY26. Each year, an average of 2 new residents per dwelling constructed has been recorded over the past five financial years. The average construction value for these dwellings is $399,000.

This year, $41.4 million in commercial development approvals have been recorded, indicating high local commercial activity. Compared to Greater Sydney, Chester Hill has around three-quarters the rate of new dwelling approvals per person and ranks among the 69th percentile nationally for areas assessed. Recent construction comprises 38.0% standalone homes and 62.0% medium-high density housing, offering affordable entry pathways for downsizers, investors, and first-time purchasers. This shift reflects decreasing developable sites and changing lifestyles. There are approximately 198 people per dwelling approval in the area, indicating an expanding market.

By 2041, Chester Hill is projected to grow by 730 residents based on current development patterns, with new housing supply expected to meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

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

Changes to local infrastructure significantly affect an area's performance. AreaSearch has identified 24 projects that could impact this region. Notable ones include Villawood Town Centre Redevelopment (Kinara Place), Chester Square Redevelopment, Condell Park High School Upgrade, and Chester Hill Station Upgrade. The following list details those most likely to be 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.

AreaSearch assessment indicates Chester Hill faces employment challenges relative to the majority of Australian markets

Chester Hill has a skilled workforce with diverse sector representation. The unemployment rate was 12.0% in the past year, with an estimated employment growth of 3.6%. As of December 2025, 5,398 residents are employed, and the unemployment rate is 7.8%, which is higher than Greater Sydney's rate of 4.2%.

Workforce participation in Chester Hill is lower at 53.2% compared to Greater Sydney's 70.2%. According to Census responses, 31.8% of residents work from home. The dominant employment sectors are health care & social assistance, retail trade, and manufacturing. Manufacturing is particularly specialized with an employment share 1.8 times the regional level.

However, professional & technical services are under-represented at 5.3%, compared to Greater Sydney's 11.5%. Employment opportunities locally may be limited as indicated by the working population vs resident population count. Between December 2024 and December 2025, employment increased by 3.6% while labour force increased by 4.1%, causing a rise in unemployment rate of 0.4 percentage points. In contrast, Greater Sydney experienced employment growth of 2.2% and labour force growth of 2.3%. National employment forecasts from May-25 suggest national employment will expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Chester Hill's employment mix, local employment is estimated to increase by 6.1% over five years and 12.9% over ten years.

The area's income levels rank in the lower 15% nationally based on AreaSearch comparative data

AreaSearch's latest postcode level ATO data for financial year 2023 shows that median income in Chester Hill is $38,442 and average income stands at $47,793. This contrasts with Greater Sydney's median income of $60,817 and average income of $83,003. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates for Chester Hill would be approximately $41,848 (median) and $52,027 (average) as of September 2025. Census data reveals individual incomes lag at the 3rd percentile ($495 weekly), while household income performs better at the 24th percentile. Income brackets indicate that 29.8% of locals (4,678 people) fall into the $1,500 - 2,999 category, similar to the metropolitan region where this cohort represents 30.9%. Housing affordability pressures are severe in Chester Hill, with only 77.0% of income remaining, ranking at the 17th percentile.

Chester Hill is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Chester Hill, as per the most recent Census, 73.8% of dwellings were houses, with the remaining 26.2% being semi-detached homes, apartments, or other types. This differs from Sydney metropolitan areas, where 55.9% are houses and 44.1% are other dwellings. Home ownership in Chester Hill stood at 27.5%, similar to Sydney metro's rate. Mortgaged dwellings comprised 30.5%, while rented properties made up 41.9%. The median monthly mortgage repayment was $2,167, lower than the Sydney metro average of $2,427. Median weekly rent in Chester Hill was $380, compared to $470 in Sydney metro. Nationally, Chester Hill's mortgage repayments were higher at $2,167 versus Australia's average of $1,863, and rents were also higher at $380 against the national figure of $375.

Chester Hill has a typical household mix, with a higher-than-average median household size

Family households constitute 75.8 percent of all households, including 41.1 percent couples with children, 15.4 percent couples without children, and 17.4 percent single parent families. Non-family households account for the remaining 24.2 percent, with lone person households at 21.8 percent and group households comprising 2.4 percent of the total. The median household size is 3.2 people, which is larger than the Greater Sydney average of 2.7.

Educational outcomes in Chester Hill fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area's university qualification rate is 20.8%, significantly lower than the SA4 region average of 39.1%. Bachelor degrees are most prevalent at 15.3%, followed by postgraduate qualifications (4.5%) and graduate diplomas (1.0%). Vocational credentials are held by 28.4% of residents aged 15+, including advanced diplomas (10.4%) and certificates (18.0%). Educational participation is high, with 36.6% of residents currently enrolled in formal education, comprising 12.5% in primary, 10.5% in secondary, and 6.4% in tertiary education.

Educational participation is notably high, with 36.6% of residents currently enrolled in formal education. This includes 12.5% in primary education, 10.5% in secondary education, and 6.4% pursuing tertiary education.

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

Chester Hill has 115 active public transport stops offering a mix of train and bus services. These are covered by 27 routes, collectively providing 2,588 weekly passenger trips. Transport accessibility is rated excellent, with residents typically living 122 meters from the nearest stop. Most residents commute outward daily. Car remains the dominant mode at 83%, while 9% use trains. On average, there are 1.3 vehicles per dwelling.

According to the 2021 Census, 31.8% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 369 trips per day across all routes, equating to approximately 22 weekly trips per stop. The accompanying map displays the 100 nearest stops to the location's centrepoint.

Chester Hill'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 for Chester Hill shows positive outcomes, aligning with national benchmarks for mortality rates and health conditions. Common health conditions are seen across both young and old age groups, with an extremely low rate of private health cover at approximately 46% (7,206 people), compared to Greater Sydney's 59.9% and the national average of 55.7%. The most prevalent medical conditions are arthritis (6.3%) and diabetes (5.9%), while 76.3% of residents report no medical ailments, compared to Greater Sydney's 74.6%.

Working-age residents have low chronic condition prevalence. The area has 15.5% seniors aged 65 and over (2,433 people), with health outcomes above average, in line with national rankings for the general population.

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

Chester Hill has a high level of cultural diversity, with 46.6% of its population born overseas and 68.8% speaking a language other than English at home. The dominant religion in Chester Hill is Islam, practiced by 39.2% of the population, compared to 6.8% across Greater Sydney. In terms of ancestry, the top three groups are Other (22.4%), Lebanese (17.5%), and Australian (12.4%).

These figures differ significantly from regional averages: Other is higher than the regional average of 16.0%, Lebanese is substantially higher than 2.6%, and Australian is notably lower than 17.8%. There are also notable differences in the representation of Vietnamese (10.0% vs regional 1.8%), Chinese (11.5% vs regional 8.4%), and Korean (0.8% vs regional 1.1%) ethnic groups.

Chester Hill hosts a young demographic, positioning it in the bottom quartile nationwide

Chester Hill's median age is 34 years, which is lower than Greater Sydney's average of 37 years and considerably younger than Australia's median age of 38 years. Compared to Greater Sydney, Chester Hill has a higher proportion of residents aged 15-24 (16.3%) but fewer residents aged 25-34 (12.4%). Between the 2021 Census and the present day, the proportion of residents aged 15-24 has increased from 14.5% to 16.3%, while the proportion of residents aged 25-34 has decreased from 13.4% to 12.4%. By 2041, population forecasts indicate significant demographic changes in Chester Hill. The 75-84 age cohort is projected to grow by 66%, adding 465 residents to reach a total of 1,172. Residents aged 65 and above will drive 71% of the population growth, highlighting trends towards an aging demographic. Conversely, population declines are projected for the 0-4 and 15-24 age cohorts.