Colyton

Colyton has seen population growth performance typically on par with national averages when looking at short and medium term trends

Colyton's population is estimated at around 9,137 as of February 2026, reflecting an increase of 367 people since the 2021 Census. The population was reported to be 8,770 in the 2021 Census. This increase is inferred from AreaSearch's estimation of the resident population at 8,952 following examination of the latest ERP data release by the ABS in June 2024, along with an additional 18 validated new addresses since the Census date. The suburb's population density ratio is 2,752 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Colyton's growth of 4.2% since the census positions it within 2.2 percentage points of the SA3 area (6.4%), indicating competitive growth fundamentals. Natural growth contributed approximately 53.0% of overall population gains during recent periods.

For projections, AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections released in 2022 with a base year of 2021. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Based on aggregated SA2-level projections, the suburb is expected to expand by 1,420 persons to 2041, reflecting an increase of 13.5% in total over the 17-year period.

Recent residential development output has been above average within Colyton when compared nationally

Colyton has received around 28 dwelling approvals annually over the past five financial years, totalling an estimated 142 homes from FY-20 to FY-25. As of FY-26, 21 approvals have been recorded. This results in approximately 5.3 new residents per year for every home built between FY-21 and FY-25, indicating demand outpacing supply which can put upward pressure on prices. The average construction cost of these dwellings is $177,000, below the regional average, suggesting more affordable housing options.

In FY-26, commercial development approvals totalled $561,000, reflecting minimal commercial activity in the area. Compared to Greater Sydney, Colyton records about 69% of building activity per person and ranks among the 50th percentile nationally for assessed areas, indicating lower than average activity which may be due to planning constraints or area maturity. Recent construction comprises 58.0% standalone homes and 42.0% medium-high density housing, showing an increase in medium-density options, creating a mix of affordable alternatives. The area has approximately 325 people per dwelling approval, suggesting a low-density market. By 2041, Colyton is expected to grow by 1,235 residents according to AreaSearch's latest quarterly estimate.

Current construction rates appear balanced with future demand, fostering steady market conditions without excessive price pressure.

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

AreaSearch has identified eight infrastructure projects that could impact the area. Key projects include the M12 Motorway, Western Sydney Aerotropolis Infrastructure and Development, Orchard Hills State-led Rezoning Proposal (Stage 1), and Colyton Village Estate. The following list details those likely to be most relevant.

Professional plan users can use the search below to filter and access additional projects.

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

Colyton has a balanced workforce consisting of both white and blue collar jobs, with manufacturing and industrial sectors well-represented. As of December 2025, the unemployment rate in Colyton is 5.7%, according to AreaSearch's aggregation of statistical area data. In December 2025, 4,138 residents are employed while the unemployment rate stands at 1.6% higher than Greater Sydney's rate of 4.2%.

Workforce participation in Colyton lags behind Greater Sydney, with a rate of 61.2% compared to Greater Sydney's 70.2%. Based on Census responses, 24.0% of residents work from home. Key industries for employment among residents are health care & social assistance, retail trade, and construction. Notably, transport, postal & warehousing has high representation with employment levels at 2.1 times the regional average.

Conversely, professional & technical services show lower representation at 3.9% compared to the regional average of 11.5%. Over the year ending December 2025, labour force levels decreased by 4.5%, and employment decreased by 3.8%, leading to a fall in unemployment rate by 0.7 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Colyton's employment should increase by 6.1% over five years and 12.8% over ten years, based on industry-specific projections applied to the local employment mix.

Income levels sit below national averages according to AreaSearch assessment

The suburb of Colyton had an income level below the national average in financial year 2023. The median income among taxpayers was $51,775 and the average income stood at $56,048. In Greater Sydney, these figures were $60,817 and $83,003 respectively. Based on Wage Price Index growth of 8.86% since financial year 2023, estimates for September 2025 would be approximately $56,362 (median) and $61,014 (average). According to the 2021 Census, household, family, and personal incomes in Colyton ranked modestly between the 30th and 37th percentiles. The largest segment comprised 35.7% earning $1,500 - $2,999 weekly (3,261 residents), similar to regional levels where 30.9% occupied this bracket. Housing affordability pressures were severe in Colyton, with only 80.1% of income remaining, ranking at the 34th percentile.

Colyton is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Colyton's dwelling structures, as per the latest Census, were 95.1% houses and 4.9% other dwellings (semi-detached, apartments, others). In comparison, Sydney metro had 55.9% houses and 44.1% other dwellings. Home ownership in Colyton was 26.8%, with mortgaged dwellings at 39.5% and rented ones at 33.7%. The median monthly mortgage repayment was $1,950, below Sydney metro's average of $2,427. Median weekly rent was $380, compared to Sydney metro's $470. Nationally, Colyton's mortgage repayments exceeded the Australian average of $1,863, while rents were higher than the national figure of $375.

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

Family households account for 75.7% of all households, including 34.1% couples with children, 20.9% couples without children, and 19.2% single parent families. Non-family households constitute the remaining 24.3%, with lone person households at 21.8% and group households comprising 2.8%. The median household size is 2.8 people, larger than the Greater Sydney average of 2.7.

Colyton faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 12.8%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most prevalent at 9.4%, followed by postgraduate qualifications (2.4%) and graduate diplomas (1.0%). Vocational credentials are prominent, with 35.9% of residents aged 15+ holding them, including advanced diplomas (8.7%) and certificates (27.2%). Educational participation is high, with 31.3% of residents currently enrolled in formal education, comprising 11.4% in primary, 9.3% in secondary, and 3.8% in tertiary education.

Educational participation is notably high, with 31.3% of residents currently enrolled in formal education. This includes 11.4% in primary education, 9.3% in secondary education, and 3.8% pursuing tertiary education.

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

Colyton has 62 active public transport stops, all of which are bus stops. These stops are serviced by 24 different routes that collectively provide 1,956 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 160 meters from the nearest stop. Most residents commute outward due to Colyton being primarily residential. Car remains the dominant mode of transport at 89%, while train usage stands at 6%. Vehicle ownership averages 1.4 per dwelling, which is above the regional average.

According to the 2021 Census, 24.0% of residents work from home, a figure that may reflect COVID-19 conditions. Service frequency averages 279 trips per day across all routes, equating to approximately 31 weekly trips per individual stop.

Health performance in Colyton is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Health data indicates significant challenges for Colyton, as assessed by AreaSearch. Mortality rates and chronic condition prevalence are notably high across both younger and older age groups. Approximately 49% of Colyton's total population (~4,489 people) has private health cover, compared to 59.9% in Greater Sydney and the national average of 55.7%.

The most prevalent medical conditions are asthma (affecting 8.4% of residents) and arthritis (8.0%). Around 67.7% of residents report no medical ailments, compared to 74.6% in Greater Sydney. Working-age residents have a higher-than-average prevalence of chronic health conditions. The area has 15.3% of residents aged 65 and over (1,397 people). Health outcomes among seniors are challenging, with rankings generally aligning with the national average for the general population.

Colyton was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

Colyton's population showed higher cultural diversity compared to most local markets, with 30.1% born overseas and 29.9% speaking a language other than English at home. Christianity was the predominant religion in Colyton, accounting for 59.2%. Islam was slightly overrepresented at 7.3%, compared to Greater Sydney's 6.8%.

In terms of ancestry, Australian (22.9%), English (19.9%), and Other (16.0%) were the top groups. Samoan (2.0% vs regional 0.5%), Maltese (2.4% vs 1.0%), and Lebanese (2.5% vs 2.6%) showed notable differences in representation compared to regional averages.

Colyton's population is slightly younger than the national pattern

Colyton's median age is nearly 36 years, close to Greater Sydney's average of 37 and slightly below the Australian median of 38. Compared to Greater Sydney, Colyton has a higher proportion of residents aged 15-24 at 14.6%, but fewer residents aged 25-34 at 13.3%. Between the 2021 Census and present, the 75-84 age group has increased from 4.4% to 5.8% of the population. Conversely, the 5-14 age group has decreased from 14.1% to 13.5%. By 2041, demographic modeling projects significant changes in Colyton's age profile. The 75-84 cohort is projected to grow by 45%, adding 238 residents to reach 768. Residents aged 65 and above will drive 50% of population growth, indicating a trend towards demographic aging. The 35-44 age group shows modest growth at 0%, with an increase of only 1 resident.