Nirimba Fields (NSW)

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Based on demographic evaluations from the ABS for the wider region and new addresses verified by Districts since the Census, the population of the suburb of Nirimba Fields is estimated at approximately 3,995 as of May 2026. This represents a growth of 2,363 residents (144.8%) since the 2021 Census, which documented a population of 1,632 individuals. This shift is calculated from a resident population of 3,994, which Districts estimated using the newest ABS ERP data from June 2025 and 496 validated new addresses added since the Census date. The current population translates to a density of 1,401 persons per square kilometer, which exceeds the national average for locations analyzed by Districts. The suburb of Nirimba Fields recorded a growth rate of 144.8% since the 2021 census, outperforming the state average of 7.1% as well as Greater Sydney, positioning it as a leading growth area. This population surge was driven mostly by domestic migration from other states, which accounted for roughly 56% of the total population growth in recent times, though all other indicators including natural increase and international migration also contributed positively.

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Nirimba Fields boasts a highly educated workforce, with the technology sector standing out as a particular highlight in representation, an unemployment rate of just 1.3%, and 13.7% in estimated employment growth over the past year, based on Districts aggregation of statistical area data. As of March 2026, 2,660 residents are in work while the unemployment rate is 2.8% below Greater Sydney's rate of 4.1%, and workforce participation is well beyond standard (92.5% compared to Greater Sydney's 69.1%). Based on Census responses, a high 52.3% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

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The most recent postcode-level ATO statistics compiled by Districts for financial year 2023 show that incomes in Nirimba Fields exceed the national average, with a median of $63,361 and an average of $72,055. This is compared to Greater Sydney where the median income is $60,817 and the average is $83,003. Factoring in Wage Price Index growth of 10.32% since financial year 2023, current estimates correspond to roughly $69,900 (median) and $79,491 (average) as of March 2026. According to the 2021 Census, household, family, and individual incomes in Nirimba Fields are high, ranking between the 88th and 91st percentiles nationally. Looking at income brackets, the weekly earnings range of $1,500 - 2,999 accounts for 37.9% of the local population ( residents), which is similar to the wider region where are in this range. High-income earners are common, with earning more than weekly, pointing to strong local purchasing power. High housing costs account for of household income, but strong earnings keep disposable income levels at the th percentile, and the local SEIFA income score falls within the th decile.

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According to the latest Census, the housing mix in Nirimba Fields consisted of 61.8% detached houses and 38.2% other housing types (including townhouses, apartments, and alternative dwellings), compared to the Sydney metro profile of 55.9% houses and 44.1% other dwellings. Meanwhile, the level of outright home ownership was low at 3.5%, with the remaining properties occupied by residents with a mortgage (44.3%) or tenants renting (52.2%). The median monthly mortgage payment in the area was significantly higher than the Sydney metro average at $3,000, whereas the median weekly rent was recorded at $410, compared to regional figures of $2,427 and $470. On a national level, mortgage costs in Nirimba Fields are much higher than the Australian median of $1,863, and weekly rents also exceed the national median of $375.

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Families make up the vast majority of households at 82.5%, consisting of couples with children at 49.3%, couples without children at 22.5%, and single parent households at 8.7%. Non-family living arrangements account for the remaining 17.5%, with single-person households representing 14.4% and group households making up 3.6% of the total. The median household size is 2.9 people, which is larger than the Greater Sydney average of 2.7.

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Educational achievements in Nirimba Fields are substantially higher than wider regional averages, with 59.8% of residents aged 15+ holding a university degree, compared to 30.4% across Australia and 32.2% in NSW. This educational lead positions the community well for professional services and knowledge sector roles. Bachelor degrees are the most common qualification at 34.2%, followed by postgraduate degrees (23.4%) and graduate diplomas (2.2%). Vocational pathways account for 19.8% of qualifications among residents aged 15+ – consisting of advanced diplomas (8.7%) and certificates (11.1%).

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Public transport data shows 7 active transit stops operating within Nirimba Fields, consisting of bus services. These stops are connected to 25 separate routes, providing 1,446 weekly passenger trips. Transport convenience is rated as good, with residents living an average of 270 meters from the nearest stop. As the area is mostly residential, the majority of workers travel outside the suburb, with private cars remaining the primary transport mode at 70%, followed by train travel at 22%. Vehicle ownership averages 0.8 cars per household, which is below the regional norm. A high proportion of residents, 52.3%, work from home (recorded in the 2021 Census, which may reflect pandemic-related conditions).

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Nirimba Fields displays strong general health outcomes, according to Districts analysis of mortality statistics and chronic disease trends, with the prevalence of common health conditions being low across the general population and close to national averages for older, higher-risk groups. Additionally, the rate of private health insurance is high, covering approximately 55% of the population (~2,213 people), compared to 59.9% across Greater Sydney.

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Nirimba Fields ranks as one of the most multicultural communities in the nation, with 73.6% of residents speaking a language other than English at home and 67.5% born outside of Australia. The main religious affiliation is Hinduism, which is practiced by 47.8% of the local population, compared to 5.2% across Greater Sydney.

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With a median age of 31 years, Nirimba Fields is notably younger than the Greater Sydney average of 37 and is lower than the Australian median of 38. Compared to Greater Sydney, Nirimba Fields has a higher proportion of residents in the 35 - 44 age bracket (28.9%) but a smaller proportion of 55 - 64 year-olds (3.8%). This concentration of residents aged 35 - 44 is higher than the national share of 14.3%. Since 2021, the 35 to 44 age cohort has increased from 24.0% to 28.9% of the population, while the 5 to 14 age group grew from 15.2% to 17.1%. Conversely, the to age bracket declined from to . Demographic modeling suggests the age distribution will change by with the to age bracket projected to grow by people () from to .

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Nirimba Fields currently has an estimated 399 children under 5 years old, comprising approximately 188 children aged 0-2 and 125 children aged 3-4. This cohort grew by an estimated 140% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 23% by 2041 (to approximately 489 children). Meanwhile the 5-12 cohort currently amounts to 536. Recent growth has been driven by high birth rates observed in the area, with approximately 14.0 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.