Newcastle West (NSW)

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Based on analysis of ABS population updates for the broader area, and new addresses validated by Districts since the Census the suburb of Newcastle West's population is estimated at around 1,870 as of May 2026. This reflects an increase of 417 people (28.7%) since the 2021 Census, which reported a population of 1,453 people. The change is inferred from the resident population of 1,809, estimated by Districts following examination of the latest ERP data release by the ABS (June 2025) and an additional 248 validated new addresses since the Census date. This level of population equates to a density ratio of 2,149 persons per square kilometer, which is above the average seen across national locations assessed by Districts. the suburb of Newcastle West's 28.7% growth since the 2021 census exceeded the Rest of NSW (4.9%), along with the SA4 region, marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration that contributed approximately of overall population gains during recent periods, although all drivers including interstate migration and natural growth were positive factors.

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Data aggregated by Districts from local statistical areas reveals that the suburb of Newcastle West has a highly educated workforce with strong representation in professional services, an unemployment rate of 4.9%, and an estimated job growth rate of 0.7% over the past year. By March 2026, 1,088 residents were employed, while the local jobless rate sat 0.8% above the 4.1% recorded in Regional NSW, and labor force participation stood significantly higher at 67.0% compared to 60.6% in Regional NSW. Census data indicates that a high proportion of employed residents (34.3%) worked from home, though this may have been influenced by COVID-19 containment measures.

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According to the latest ATO data aggregated by Districts for financial year 2023, the income level in the suburb of Newcastle West ranks among the highest in Australia. The median income among taxpayers in the suburb of Newcastle West is $57,495, while the average income is $85,316, compared to Regional NSW averages of $52,390 and $65,215 respectively. Factoring in Wage Price Index growth of 10.32% since financial year 2023, current estimates suggest figures of approximately $63,428 for median income and $94,121 for average income as of March 2026. The 2021 Census shows that individual weekly earnings are in the 80th percentile nationally at $1,022, though household incomes are lower at the 44th percentile. The largest income bracket consists of 33.6% of taxpayers earning between $1,500 and weekly, representing residents, which aligns with the broader metropolitan trend of in this bracket. Housing affordability presents a major challenge, as residents retain only of their income, placing the suburb of Newcastle West in the th percentile for affordability, while the SEIFA income index places it in the th decile.

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Dwelling distribution in the suburb of Newcastle West at the time of the last Census consisted of 1.7% detached houses and 98.3% other housing types, such as semi-detached properties, apartments, and alternative dwellings, compared to Regional NSW where houses make up 82.6% and other dwellings comprise 17.4%. Home ownership in the suburb of Newcastle West stood at 26.4%, which was lower than the regional rate, with the remaining properties occupied by households with a mortgage (19.3%) or tenants renting their homes (54.3%). The median monthly mortgage payment of $1,907 was significantly higher than the Regional NSW average of $1,733, while the median weekly rent was recorded at $460, compared to Regional NSW averages of $1,733 and $330. Nationally, the suburb of Newcastle West's monthly mortgage payments exceed the Australian average of $1,863, and weekly rents are considerably higher than the national figure of .

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Families make up 42.5% of local households, consisting of couples with children at 8.4%, couples without children at 29.5%, and single parent households at 3.5%. Non-family households account for the remaining 57.5%, with single-person households representing 49.9% and group households making up 7.8% of the total. The median household size of 1.7 residents is smaller than the Regional NSW average of 2.4.

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Educational qualifications in the suburb of Newcastle West are significantly higher than broader benchmarks, with 41.3% of residents aged 15 and over holding a university degree, compared to 21.3% in Rest of NSW and 26.1% in the SA4 region. This high level of qualification positions the local workforce well for knowledge-intensive sectors. Bachelor degrees are the most common qualification at 28.2%, followed by postgraduate degrees at 9.5% and graduate diplomas at 3.6%. Vocational and technical training is also well represented, with 31.9% of residents aged 15 and over holding qualification credentials, consisting of advanced diplomas at 11.8% and certificates at 20.1%.

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Analysis of local transit infrastructure shows 36 active public transport stops in the suburb of Newcastle West, comprising train, light rail, and bus services. These stops connect to 51 transport routes, facilitating 7,156 passenger journeys each week. Local transit access is rated as excellent, with residents living an average of 85 meters from the nearest stop. The suburb is primarily residential, and the majority of commuting residents travel outside the area to work. Private vehicles are the main mode of travel at 73%, while 13% of residents walk to work and 6% use buses. Vehicle ownership rates average 0.5 cars per household, which is lower than the regional average. A high proportion of residents, 34.3%, work from home, according to the 2021 Census, which may reflect pandemic-related working arrangements.

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The suburb of Newcastle West presents notable public health challenges based on Districts assessments of mortality rates and chronic disease frequency, with general health conditions common across demographic groups, though significantly more prevalent among older residents. The proportion of residents with private health insurance is high at approximately 61% of the population, representing 1,133 people, compared to 51.9% across Regional NSW.

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The suburb of Newcastle West exhibits higher levels of cultural diversity than most regional markets, with 25.7% of the population born outside Australia and 17.6% speaking a non-English language at home. Christianity is the most common religious affiliation, accounting for 42.3% of residents. The most notable religious overrepresentation relative to the region is Judaism, which accounts for 0.2% of the local population compared to 0.1% across Regional NSW.

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The median age in the suburb of Newcastle West is 42 years, which is close to the Regional NSW average of 43 years but older than the national median of 38 years. Young adults aged 25 to 34 represent a large portion of the population at 26.1%, while children aged 5 to 14 represent a small portion at 2.6%, compared to regional trends. The concentration of residents aged 25 to 34 is higher than the national average of 14.6%. Since 2021, the proportion of residents aged 75 to 84 has risen from 9.5% to 11.3%, while the 55 to 64 bracket has decreased from 13.0% to 11.6% and the 45 to bracket has dropped from to . Population projections for suggest significant demographic shifts, with the to bracket expected to experience the fastest growth at , adding residents to reach a total of .

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Newcastle West currently has an estimated 56 children under 5 years old, comprising approximately 43 children aged 0-2 and 28 children aged 3-4. This cohort grew by an estimated 65% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 50% by 2041 (to approximately 84 children). Meanwhile the 5-12 cohort currently amounts to 97. While growth has been positive birth rates observed in the area have been low, with approximately 6.9 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the bottom 20% of areas assessed nationally. This rate has slowed down slightly in recent years however.