St Georges Basin (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 St Georges Basin's population is estimated at around 3,464 as of May 2026. This reflects an increase of 249 people (7.7%) since the 2021 Census, which reported a population of 3,215 people. The change is inferred from the resident population of 3,458, estimated by Districts following examination of the latest ERP data release by the ABS (June 2025) and an additional 138 validated new addresses since the Census date. This level of population equates to a density ratio of 76 persons per square kilometer, providing significant space per person and potential room for further development. St Georges Basin's 7.7% growth since the 2021 census exceeded the SA4 region (3.1%), along with the SA3 area, 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.

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Data compiled by Districts for statistical divisions shows St Georges Basin has a diverse labor force spanning professional and trade roles, with robust representation in key service sectors, a low unemployment rate of 3.2%, and estimated employment expansion of 0.9% over the previous year. As of March 2026, there are 1,286 employed local citizens, with the unemployment rate sitting 0.9% below the Regional NSW average of 4.1%, while workforce participation is notably lower at 44.0% compared to the 60.6% seen across Regional NSW. Census data indicates that a modest 12.2% of the workforce operated from home, though this may have been influenced by pandemic-related restrictions.

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Tax statistics compiled by Districts for financial year 2023 indicate that the suburb of St Georges Basin has income levels below the national average. Taxpayers in the suburb of St Georges Basin recorded a median income of $40,770 and an average income of $51,393, compared to Regional NSW benchmarks of $52,390 and $65,215 respectively. Factoring in Wage Price Index growth of 10.32% since financial year 2023, local estimates would stand at roughly $44,977 for the median and $56,697 for the average by March 2026. According to Census data, household, family, and individual incomes in St Georges Basin fall between the 6th and 8th percentiles nationally. Income distribution figures show the most common bracket is $400 - 799, containing 29.9% of residents (1,035 people), which contrasts with the broader region where the - bracket is most common at . Financial pressure from housing is significant, with only of income left after housing costs, placing the area in the th percentile.

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At the time of the latest Census, residential properties in St Georges Basin consisted of 86.5% separate houses and 13.5% other options such as semi-detached homes, apartments, or alternative dwellings, compared to Regional NSW averages of 82.6% separate houses and 17.4% other options. The rate of outright home ownership was high at 51.1%, with remaining households holding a mortgage (30.4%) or renting (18.4%). The median monthly mortgage payment was below the Regional NSW average at $1,690, while the median weekly rental cost was $350, compared to regional figures of $1,733 and $330 respectively. On a national level, mortgage costs in St Georges Basin are lower than the Australian median of $1,863, and rental costs are below the national median of $375.

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Families make up the majority of households at 71.5%, which includes couples without children at 39.2%, couples with children at 22.0%, and single parents at 9.5%. Non-family households represent 28.5% of the total, with single-person households at 27.1% and group living situations at 1.6%. The median household size of 2.3 individuals is slightly smaller than the Regional NSW average of 2.4.

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Educational statistics show room for improvement, with university graduation rates at 12.2%, which is lower than the NSW average of 32.2%. This gap presents a clear opportunity for targeted educational programs. Bachelor degrees are held by 8.3% of residents, while 2.4% have postgraduate qualifications and 1.5% have graduate diplomas. Vocational and technical skills are common, with 44.5% of residents aged 15+ holding a vocational qualification, consisting of advanced diplomas (10.3%) and certificate-level qualifications (34.2%).

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Transport analysis shows there are 45 active public transport stops in St Georges Basin, which are serviced by buses. These stops accommodate 16 separate routes that run a combined 185 passenger trips every week. Accessibility is strong, with the average distance from a home to the nearest stop being 179 meters. Because the area is mostly residential, most workers travel outside the suburb, with private cars remaining the primary transport method for 97% of commuters. Households own an average of 1.4 vehicles. A low proportion of 12.2% of residents worked from home, based on 2021 Census data which may reflect pandemic conditions.

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Health statistics show notable challenges for St Georges Basin, based on Districts evaluations of mortality rates and the prevalence of long-term health issues across both younger and older cohorts, alongside a low rate of private health insurance coverage at approximately 47% of the population (~1,639 people). This is lower than the Regional NSW average of 51.9% and the national rate of 55.7%.

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Cultural diversity metrics show St Georges Basin is below the average, with 84.9% of residents born in Australia, 92.1% holding citizenship, and 95.9% speaking only English in the home. Christianity is the primary religion, followed by 57.0% of the population. The most prominent religious overrepresentation 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 of 53 in St Georges Basin is higher than the Regional NSW median of 43 and the national average of 38. Compared to Regional NSW, the area has a higher proportion of residents in the 65 - 74 age bracket (17.8%) and a lower proportion of 5 - 14 year-olds (7.9%). The proportion of residents aged 65 - 74 is also higher than the national average of 9.4%. Since the 2021 Census, the 35 to 44 age cohort increased from 9.0% to 10.4%, while the 5 to 14 cohort decreased from 9.6% to 7.9% and the 45 to group decreased from to . Future projections to indicate shifts in the age profile, led by the to cohort, which is expected to rise by ( people) from to . The to cohort is projected to see a small increase of ( people).

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St Georges Basin currently has an estimated 169 children under 5 years old, comprising approximately 112 children aged 0-2 and 75 children aged 3-4. This cohort grew by an estimated 22% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 31% by 2041 (to approximately 222 children). Meanwhile the 5-12 cohort currently amounts to 261. While growth has been positive birth rates observed in the area have been moderate, with approximately 10.1 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.