Catherine Field (NSW)

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According to ABS population updates for the wider region and new address data validated by Districts since the Census, the suburb of Catherine Field has an estimated population of approximately 5,121 as of May 2026. This represents an addition of 2,512 people (96.3%) since the 2021 Census, which counted a population of 2,609 people. The adjustment is calculated from the resident population of 5,070, estimated by Districts using the latest ABS ERP data release (June 2025) and an extra 684 validated new addresses since the Census date. This population count results in a density of 496 persons per square kilometer, offering substantial space per inhabitant and scope for subsequent expansion. The 96.3% growth rate for the suburb of Catherine Field since the 2021 census outpaced the state (7.1%) and Greater Sydney, making it a regional growth leader. Population growth in the suburb of Catherine Field was mostly fueled by interstate migration, which accounted for roughly of all population increases recently, though natural growth and overseas migration were also positive contributors.

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The suburb of Catherine Field possesses a qualified workforce, with the construction sector showing particularly strong representation, an unemployment rate of just 3.6%, and an estimated job growth of 7.9% over the past year, according to Districts aggregations of statistical area data. As of March 2026, 2,959 residents are employed, which is an unemployment rate 0.6% below the Greater Sydney rate of 4.1%, while workforce participation is significantly elevated at 81.0% compared to 69.1% in Greater Sydney. Census data indicates that a high 31.1% of residents worked from home, though the influence of Covid-19 lockdowns should be taken into account.

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The suburb of Catherine Field recorded a median taxpayer income of $58,345 and an average of $66,995 based on the latest postcode-level ATO data compiled by Districts for financial year 2023. These figures align with national averages, in contrast to the median income of $60,817 and average income of $83,003 in Greater Sydney. Factoring in Wage Price Index growth of 10.32% since financial year 2023, current estimates would be roughly $64,366 for the median and $73,909 for the average as of March 2026. Census findings show household incomes are exceptionally high, sitting at the 84th percentile ($2,316 weekly). Income distribution shows 38.9% of the population (1,992 individuals) fall in the $1,500 - 2,999 weekly bracket, which aligns with broader regional trends where are in this category. The large proportion of high earners ( above /week) demonstrates strong financial capacity throughout the area. Expensive housing costs take up of income, yet high earnings ensure disposable income remains at the nd percentile, and the SEIFA income rank for the area is in the th decile.

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Residential structures in the suburb of Catherine Field at the time of the latest Census consisted of 96.9% houses and 3.1% other dwellings such as semi-detached homes, apartments, or alternative options, compared to the Sydney metro split of 55.9% houses and 44.1% other dwellings. Meanwhile, home ownership in the suburb of Catherine Field was significantly higher than the Sydney metro level at 32.7%, with the remaining properties being mortgaged (45.4%) or rented (21.8%). The median monthly mortgage payment in the area was higher than the Sydney metro average at $2,500, while the median weekly rent was recorded at $520, compared to Sydney metro figures of $2,427 and $470. Nationwide, mortgage payments in the suburb of Catherine Field are much higher than the Australian average of $1,863, and rents are also well above the national median of $375.

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Family households make up the vast majority at 87.7% of all homes, consisting of 47.5% couples with children, 28.5% couples without children, and 10.5% single parent households. Non-family households account for the remaining 12.3%, with single person homes at 10.1% and group households representing 2.4% of the total. The median household size of 3.3 individuals is larger than the Greater Sydney average of 2.7.

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The area experiences educational disparities, with university qualification rates at 20.9%, which is significantly below the Greater Sydney average of 38.0%. This situation presents both a hurdle and a chance for focused educational programs. Bachelor degrees are the most common at 14.8%, followed by postgraduate qualifications at 4.9% and graduate diplomas at 1.2%. Vocational and technical skills are highly represented, with 37.0% of residents aged 15+ holding trade credentials, consisting of advanced diplomas (11.6%) and certificates (25.4%).

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Analysis of public transit options reveals 20 active transit stops in the suburb of Catherine Field, consisting of various bus services. These stops are served by 15 separate routes, which combine to deliver 599 weekly passenger journeys. Accessibility is classified as moderate, with residents living an average of 543 meters from the nearest stop. Being a mostly residential area, the majority of workers commute outward, with cars remaining the main transit mode at 91% and trains used by 7%. Average vehicle ownership is 2.2 per household, which is higher than the regional average. A high 31.1% of residents worked from home, based on the 2021 Census, which may reflect pandemic-era conditions.

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Health statistics show positive trends for residents of the suburb of Catherine Field, with Districts' analysis of mortality rates and health conditions showing outcomes that align with national averages, low rates of common health issues across younger and older cohorts, and a private health insurance rate that is slightly ahead of the average SA2 region at roughly 53% of the population (~2,736 people). This compares to 59.9% across Greater Sydney.

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The suburb of Catherine Field was found to have higher cultural diversity than most local property markets, with 29.5% of the population born overseas and 36.0% speaking a non-English language at home. The predominant religion is Christianity, accounting for 68.5% of the population, compared to 49.2% across Greater Sydney.

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With a median age of 31 years, the suburb of Catherine Field is notably younger than the Greater Sydney average of 37 and the national median of 38. Compared to Greater Sydney, the suburb of Catherine Field has a higher proportion of residents aged 5 - 14 (16.4%) but fewer residents aged 65 - 74 (3.3%). Since 2021, younger arrivals have lowered the median age by 2.3 years to 31. Significant shifts include the 35 to 44 age bracket growing from 13.3% to 18.8% of the population, and the 5 to 14 cohort rising from 13.8% to 16.4%. Conversely, the 55 to group fell from to and the to cohort declined from to . Population projections for point to major demographic shifts for the suburb of Catherine Field, with the to cohort projected to more than double, growing by people () from to .

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Catherine Field currently has an estimated 450 children under 5 years old, comprising approximately 291 children aged 0-2 and 195 children aged 3-4. This cohort grew by an estimated 133% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 156% by 2041 (to approximately 1,153 children). Meanwhile the 5-12 cohort currently amounts to 681. Recent growth has been driven by high birth rates observed in the area, with approximately 26.1 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the top 20% of areas assessed nationally.