Oakdale (NSW)

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Oakdale's population is estimated at around 2,678 as of May 2026, according to Districts' evaluation of ABS population updates for the wider region and new address validations. This represents a 650 people (32.1%) rise from the 2021 Census, when the population stood at 2,028 people. This shift is calculated from a resident population of 2,675, which was estimated by Districts using the ABS June 2025 ERP data release and an additional 66 validated new addresses post-Census. Such a population size represents a density of 28 persons per square kilometer, indicating plenty of personal space. The 32.1% population expansion since the 2021 census outpaced the state (7.1%) and Greater Sydney, positioning the area as a regional growth leader. Population gains in recent times were mostly fueled by natural growth, which accounted for approximately 50.0% of the overall increase, though all contributors, including interstate and overseas migration, remained positive.

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Oakdale features a balanced labor force spanning white and blue collar jobs, with construction being a highly represented sector, a low unemployment rate of 1.7%, and an estimated employment growth of 13.0% over the last year, based on Districts statistical area aggregations. As of March 2026, 1,750 residents are employed. The unemployment rate is 2.4% lower than Greater Sydney's rate of 4.1%, and the rate of workforce participation is significantly elevated (84.7% compared to 69.1% in Greater Sydney). Census data indicates that a moderate 22.5% of residents worked from home, though this may have been influenced by COVID-19 lockdowns.

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According to the latest ATO statistics aggregated by Districts for the financial year 2023, the suburb of Oakdale has a higher income level than the national average. The median income for taxpayers in the suburb of Oakdale is $58,483, while the average income is $71,694, compared to Greater Sydney figures of $60,817 and $83,003 respectively. Factoring in Wage Price Index growth of 10.32% since the financial year 2023, current estimates would be approximately $64,518 (median) and $79,093 (average) as of March 2026. Data from the 2021 Census places household, family, and personal incomes in Oakdale around the 64th percentile nationally. Specifically, 35.7% of the population (956 individuals) earn in the $1,500 - 2,999 range, which is similar to the metropolitan region where this group accounts for . High housing costs absorb of income, yet solid earnings keep disposable income at the nd percentile, and the area's SEIFA income rank is in the th decile.

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At the time of the latest Census, the housing mix in Oakdale was made up of 96.4% houses and 3.6% other properties (semi-detached, apartments, and alternative dwellings), compared to the Sydney metro profile of 55.9% houses and 44.1% other properties. Home ownership in Oakdale was much higher than in Sydney metro at 32.7%, with the remaining properties being mortgaged (54.5%) or rented (12.8%). The median monthly mortgage payment of $2,167 was well below the Sydney metro average of $2,427, while the median weekly rent was $410, compared to Sydney metro's $470. Globally within Australia, Oakdale's mortgage payments are notably above the national average of $1,863, and weekly rents also exceed the national average of $375.

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Families make up the vast majority of households at 80.1%, consisting of couples with children at 41.3%, couples without children at 28.5%, and single parent households at 9.9%. Non-family living arrangements account for the remaining 19.9%, with lone person households representing 17.0% and group households making up 2.5% of the total. The median household size of 3.0 people is larger than the Greater Sydney average of 2.7.

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Educational challenges are present in the area, with the university qualification rate (13.1%) falling considerably below the Greater Sydney average of 38.0%. This scenario highlights an opportunity for focused educational programs. Among degree holders, bachelor degrees are most common at 9.5%, followed by postgraduate qualifications (2.7%) and graduate diplomas (0.9%). Vocational and technical training is prominent, with 46.1% of residents aged 15+ holding trade credentials, consisting of advanced diplomas (11.0%) and certificates (35.1%).

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Public transport options include 46 active stops operating in Oakdale, consisting of bus services. These stops are served by 12 distinct routes, which provide a total of 178 weekly passenger journeys. Transport access is classified as limited, with residents living an average of 671 meters from the nearest stop. Because the area is mostly residential, the majority of commuters travel outside the suburb, with private cars being the main mode of travel for 97% of workers. Household vehicle ownership averages 2.2 cars per home, which is above the regional average. Additionally, 22.5% of residents work from home (2021 Census; potentially reflecting COVID-19 conditions).

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Based on Districts' evaluation of mortality and chronic disease data, health measures point to below-average outcomes in Oakdale. While the occurrence of common health issues in the general community is relatively typical, it is higher than the national average among older age brackets. The rate of private health insurance is high, covering approximately 55% of the population (~1,480 people), compared to 59.9% across Greater Sydney.

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Cultural diversity in Oakdale is below average, with citizens representing 90.3% of the population, 90.0% born in Australia, and 94.0% speaking only English at home. Christianity is the primary religion, followed by 62.7% of Oakdale residents, compared to 49.2% across Greater Sydney.

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Oakdale's median age of 36 years closely aligns with the Greater Sydney average of 37 and is slightly below the Australian median of 38. Compared to Greater Sydney, Oakdale has a higher proportion of residents aged 5 - 14 (14.0%) but fewer residents aged 35 - 44 (12.1%). Since the 2021 Census, the 15 to 24 age bracket grew from 12.9% to 14.7% of the population, and the 75 to 84 cohort rose from 4.2% to 5.3%. In contrast, the 65 to 74 cohort decreased from 9.6% to 8.3%, and the 45 to bracket fell from to . Demographic projections indicate that Oakdale's age structure will change significantly by . The to age group is projected to see the strongest growth of , adding residents to reach a total of . Conversely, the to age group is expected to grow by a tiny ( people).

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Oakdale currently has an estimated 195 children under 5 years old, comprising approximately 95 children aged 0-2 and 64 children aged 3-4. This cohort grew by an estimated 36% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 2% by 2041 (to approximately 198 children). Meanwhile the 5-12 cohort currently amounts to 306. While growth has been positive birth rates observed in the area have been moderate, with approximately 9.9 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area within the middle tier nationally. This rate has slowed down slightly in recent years however.