Colebee

Colebee lies within the top 10% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends

As of May 2026, the estimated population of the suburb of Colebee is around 6,033. This represents an increase of 1,119 people since the 2021 Census, which recorded a population of 4,914. AreaSearch's estimate of the resident population in June 2025 was 6,029, with an additional 137 validated new addresses since the Census date contributing to this increase. This results in a population density ratio of 1,733 persons per square kilometer, higher than the average across national locations assessed by AreaSearch. Colebee's growth rate of 22.8% since the 2021 census exceeds the state average of 7.1%. Interstate migration contributed approximately 75.0% of overall population gains during recent periods in the suburb.

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, 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 projected demographic shifts, the suburb is expected to experience exceptional growth, placing it in the top 10 percent of statistical areas analysed by AreaSearch. By 2041, the area's population is projected to increase by 3,949 persons, reflecting a total increase of 65.4% over the 16-year period.

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

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Colebee recorded around 106 residential properties granted approval each year. Over the past five financial years, between FY21 and FY25, approximately 533 homes were approved, with a further 15 approved in FY26 so far. On average, 4.3 new residents arrived per dwelling constructed over these five years.

This demand significantly exceeds new supply, typically leading to price growth and increased buyer competition. New homes are being built at an average expected construction cost value of $495,000, indicating a focus on the premium segment with upmarket properties.

In FY26, there have been $23,000 in commercial approvals, suggesting a predominantly residential focus. New building activity shows 92.0% standalone homes and 8.0% townhouses or apartments, maintaining the area's traditional suburban character with a focus on family homes appealing to those seeking space. The location has approximately 531 people per dwelling approval, reflecting an established area. Looking ahead, Colebee is expected to grow by 3,945 residents through to 2041, according to the latest AreaSearch quarterly estimate. Current development appears well-matched to future needs, supporting steady market conditions without extreme price pressure.

Colebee 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 12 projects likely to impact the area. Notable ones include Newpark, Stockland Elara Masterplanned Community, Marsden Park Strategic Town Centre, and Sydney Metro - Tallawong to St Marys Corridor (T2SM). 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 Colebee rank among the top 10% of areas assessed nationally

Colebee has an educated workforce with professional services well represented. Its unemployment rate is 1.1%, as per AreaSearch's aggregation of statistical area data. As of December 2025, Colebee has 3,498 residents employed at a 3.1% lower unemployment rate than Greater Sydney's 4.2%.

Workforce participation in Colebee stands at 79.5%, surpassing Greater Sydney's 68.8%. Census responses indicate that 46.1% of residents work from home, though Covid-19 lockdown impacts should be considered. Employment is concentrated in health care & social assistance, retail trade, and manufacturing. Notably, transport, postal & warehousing has employment levels at 1.5 times the regional average.

Conversely, professional & technical services show lower representation at 7.6% compared to the regional average of 11.5%. The predominantly residential area offers limited local employment opportunities, as indicated by the count of Census working population versus resident population. Over the 12 months to December 2025, Colebee's labour force levels decreased by 1.8%, with a 1.7% decline in employment and essentially unchanged unemployment. This contrasts with Greater Sydney, where employment rose by 2.2%, the labour force grew by 2.3%, and unemployment rose marginally. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Colebee. These projections estimate a 6.7% increase in local employment over five years and 13.9% over ten years, based on industry-specific growth rates applied to Colebee's employment mix.

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

AreaSearch released postcode level ATO data for financial year 2023. Colebee's median income among taxpayers was $59,320, with an average of $66,802. Nationally, the median was higher at $71,481 and the average was $103,453. Greater Sydney's median was $60,817 and average was $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates for Colebee would be approximately $65,442 (median) and $73,696 (average) as of March 2026. The 2021 Census showed household incomes in Colebee ranked between the 89th and 98th percentiles nationally. The dominant earnings bracket was $1,500 - 2,999 with 32.9% of residents (1,984 people), similar to regional levels at 30.9%. High earners were prominent, with 55.8% exceeding $3,000 weekly. Housing costs consumed 19.0% of income, but strong earnings placed disposable income at the 96th percentile. The area's SEIFA income ranking was in the 9th decile.

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

Colebee's dwelling structure, as per the latest Census, consisted of 99.8% houses and 0.2% other dwellings. In comparison, Sydney metro had 55.9% houses and 44.1% other dwellings. Home ownership in Colebee was at 9.4%, with mortgaged dwellings at 69.8% and rented ones at 20.8%. The median monthly mortgage repayment was $3,000, higher than Sydney metro's $2,427. The median weekly rent was $620, compared to Sydney metro's $470. Nationally, Colebee's mortgage repayments were significantly higher at $1,863 and rents substantially above the national figure of $375.

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

Family households constitute 94.0% of all households, including 67.7% couples with children, 17.2% couples without children, and 8.6% single parent families. Non-family households comprise the remaining 6.0%, with lone person households at 4.8% and group households making up 1.0%. The median household size is 3.7 people, which is larger than the Greater Sydney average of 2.7.

Colebee demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics

Educational attainment in Colebee is notable, with 42.0% of residents aged 15 and above holding university qualifications, compared to the national average of 30.4% and the NSW average of 32.2%. Bachelor degrees are most common at 29.9%, followed by postgraduate qualifications at 10.0% and graduate diplomas at 2.1%. Vocational credentials are also prevalent, with 25.9% of residents aged 15 and above holding such qualifications, including advanced diplomas (10.7%) and certificates (15.2%). Educational participation is high in Colebee, with 34.6% of residents currently enrolled in formal education, including 12.8% in primary education, 9.4% in secondary education, and 5.5% pursuing tertiary education.

Educational participation is notably high, with 34.6% of residents currently enrolled in formal education. This includes 12.8% in primary education, 9.4% in secondary education, and 5.5% pursuing tertiary education.

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

Colebee has 22 operational public transport stops, all serving buses. These stops are covered by six different routes that facilitate a total of 633 weekly passenger trips. The area's transport accessibility is deemed good, with residents usually residing around 239 meters away from the nearest stop. Primarily residential, Colebee sees most residents travelling outwards for work. Cars remain the primary commuting mode at 90%, while trains are used by 6%. On average, there are 2.0 vehicles per dwelling, exceeding the regional norm.

Notably, 46.1% of residents work from home (as per the 2021 Census; this figure might be influenced by COVID-19 conditions). Across all routes, service frequency averages 90 trips daily, translating to approximately 28 weekly trips per individual stop.

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

Colebee's health outcomes show excellent results based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are very low across all age groups.

Private health cover is prevalent at approximately 53% of the total population (~3,218 people), slightly higher than Greater Sydney's average of 59.9%. The most common conditions are asthma (6.1%) and diabetes (4.8%), while 82.2% of residents report no medical ailments, compared to 74.6% in Greater Sydney. Only 5.8% of residents are aged 65 and over (349 people), lower than Greater Sydney's 15.5%. Health outcomes among seniors align with national rankings for the general population.

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

Colebee has high cultural diversity, with 48.2% of its population born overseas and 51.2% speaking a language other than English at home. Christianity is the main religion in Colebee, comprising 53.1%. Hinduism is overrepresented at 14.6%, significantly higher than Greater Sydney's average of 5.2%.

The top three ancestry groups are Other (20.0%), Indian (15.2%), and Filipino (14.2%). These percentages are significantly higher than the regional averages of 3.6% for Indian and 2.0% for Filipino. Samoan, Maltese, and South Australian ethnicities are notably overrepresented in Colebee at 1.4%, 1.7%, and 0.9% respectively, compared to regional averages of 0.5%.

Colebee's young demographic places it in the bottom 15% of areas nationwide

Colebee has a median age of 33 years, which is lower than Greater Sydney's figure of 37 years and Australia's national average of 38 years. Compared to Greater Sydney, Colebee has a higher proportion of residents aged 5-14 (18.9%), but fewer residents aged 25-34 (8.5%). This concentration of 5-14 year-olds is significantly higher than the national average of 12.0%. Between the 2021 Census and the present, Colebee's population has seen growth in the 15 to 24 age group from 13.1% to 15.7%, and the 45 to 54 age cohort from 13.1% to 15.0%. Conversely, there has been a decline in the 25 to 34 age group from 13.9% to 8.5%, and the 0 to 4 age group from 9.1% to 7.4%. Population forecasts for Colebee indicate substantial demographic changes by the year 2041, with the 15 to 24 age cohort projected to grow by 162%, adding 1,538 residents to reach a total of 2,486.