St Andrews (NSW)

St Andrews is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Based on ABS population updates and AreaSearch validations, the estimated population of the suburb of St Andrews (NSW) as of Feb 2026 is around 5,554. This reflects a decrease from the 2021 Census figure of 5,785 people, a change inferred from an estimated resident population of 5,475 and seven new addresses validated since the Census date. The population density equates to 2,670 persons per square kilometer, placing St Andrews in the upper quartile relative to other locations assessed by AreaSearch. Overseas migration contributed approximately 66.0% of overall population gains during recent periods. AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in June 2024 with a 2022 base year, and NSW State Government's SA2 level projections for areas not covered by this data, released in 2022 with a 2021 base year.

Growth rates by age group are applied to all areas from 2032 to 2041. Population projections indicate an increase just below the median of statistical areas across the nation, with St Andrews expected to increase by 490 persons to 2041, reflecting a total increase of 7.4% over the 17 years.

The level of residential development activity in St Andrews is very low in comparison to the average area assessed nationally by AreaSearch

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, St Andrews has experienced around one dwelling receiving development approval each year over the past five financial years. This totals an estimated six homes. So far in FY26, zero approvals have been recorded.

The area has experienced population decline, suggesting new supply has likely kept up with demand, offering good choice to buyers. Additionally, $1.2 million in commercial development approvals have been recorded this financial year, reflecting the area's residential nature. Compared to Greater Sydney, St Andrews has significantly less development activity, which usually reinforces demand and pricing for existing dwellings.

However, building activity has accelerated in recent years. This activity is also below average nationally, indicating the area's maturity and possible planning constraints. According to AreaSearch's latest quarterly estimate, St Andrews is expected to grow by 411 residents through to 2041. If current construction levels persist, housing supply could lag population growth, potentially intensifying buyer competition and underpinning price growth.

St Andrews has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Five projects identified by AreaSearch are expected to impact the area significantly: Minto Industry Park, Minto Multicultural Community Centre Enhancement, Kirkham Lane Improvements, and Greater Macarthur Growth Area - Glenfield to Macarthur Corridor.

Professional plan users can use the search below to filter and access additional projects.

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The labour market in St Andrews demonstrates typical performance when compared to similar areas across Australia

St Andrews has a skilled workforce with manufacturing and industrial sectors strongly represented. The unemployment rate was 3.9% in the past year, with an estimated employment growth of 7.5%. As of December 2025, 3,241 residents are employed, with an unemployment rate of 0.3% below Greater Sydney's rate of 4.2%.

Workforce participation is high at 76.7%, compared to Greater Sydney's 70.2%. A significant portion, 29.3%, of residents work from home, potentially influenced by Covid-19 lockdowns. Key employment sectors include health care & social assistance, construction, and retail trade. The area shows strong specialization in transport, postal & warehousing, with an employment share 1.8 times the regional level.

However, professional & technical services employ only 4.6% of local workers, below Greater Sydney's 11.5%. Over the year to December 2025, employment increased by 7.5%, while labour force and unemployment remained essentially unchanged. In comparison, Greater Sydney recorded employment growth of 2.2%, with marginal unemployment increase. National employment forecasts from May-25 project a 6.6% expansion over five years and 13.7% over ten years. Applying these projections to St Andrews's employment mix suggests local employment should increase by 6.2% over five years and 13.0% over ten years, though this is a simple extrapolation for illustrative purposes and does not account for localized population projections.

The area's income profile falls below national averages based on AreaSearch analysis

The suburb of St Andrews has a median taxpayer income of $52,864 and an average income of $59,045 according to the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is lower than the national average, with Greater Sydney having a median income of $60,817 and an average income of $83,003. Based on Wage Price Index growth of 8.86% since financial year 2023, estimated incomes for September 2025 would be approximately $57,548 (median) and $64,276 (average). According to census data, household income ranks at the 55th percentile ($1,837 weekly), while personal income is at the 37th percentile. The earnings profile shows that 39.0% of the population (2,166 individuals) fall within the $1,500 - $2,999 income range, similar to the broader area where this cohort represents 30.9%. High housing costs consume 17.0% of income, but strong earnings still place disposable income at the 55th percentile.

St Andrews is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

St Andrews' dwelling structure, as per the latest Census, consisted of 95.0% houses and 4.9% other dwellings (semi-detached, apartments, 'other' dwellings). This contrasts with Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in St Andrews stood at 29.2%, similar to Sydney metro, with mortgaged dwellings at 46.7% and rented ones at 24.0%. The median monthly mortgage repayment was $2,000, lower than the Sydney metro average of $2,427. The median weekly rent in St Andrews was $400, compared to Sydney metro's $470. Nationally, St Andrews' mortgage repayments exceeded the Australian average of $1,863, while rents surpassed the national figure of $375.

St Andrews features high concentrations of family households, with a higher-than-average median household size

Family households constitute 81.9% of all households, including 40.8% couples with children, 22.1% couples without children, and 16.9% single parent families. Non-family households account for the remaining 18.1%, with lone person households at 16.3% and group households comprising 1.7%. The median household size is 3.0 people, larger than the Greater Sydney average of 2.7.

Educational outcomes in St Andrews fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area's university qualification rate is 18.4%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 12.6%, followed by postgraduate qualifications (4.7%) and graduate diplomas (1.1%). Vocational credentials are prevalent, with 36.5% of residents aged 15+ holding them, including advanced diplomas (10.1%) and certificates (26.4%). Educational participation is high, with 29.8% currently enrolled in formal education: 11.7% in primary, 8.6% in secondary, and 3.8% in tertiary education.

Educational participation is notably high, with 29.8% of residents currently enrolled in formal education. This includes 11.7% in primary education, 8.6% in secondary education, and 3.8% pursuing tertiary education.

Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Transport analysis shows 27 active public transport stops in St Andrews, served by 35 routes offering 1,213 weekly passenger trips. Residents' average distance to the nearest stop is 143 meters. In this residential area, most commute outward; cars are dominant at 88%, with 8% using trains. Average vehicle ownership per dwelling is 1.7, above regional averages. High work-from-home rate noted: 29.3% (2021 Census). Service frequency averages 173 trips daily across all routes, about 44 weekly trips per stop.

Service frequency averages 173 trips per day across all routes, equating to approximately 44 weekly trips per individual stop.

Health performance in St Andrews is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

St Andrews faces significant health challenges based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are high, with common health conditions prevalent across both younger and older age cohorts. Private health cover is relatively low at approximately 50% of the total population (~2,794 people), compared to 59.9% in Greater Sydney and a national average of 55.7%.

The most common medical conditions are arthritis and asthma, impacting 8.5 and 8.4% of residents respectively. 68.0% of residents declare themselves completely clear of medical ailments, compared to 74.6% in Greater Sydney. Working-age residents show above average prevalence of chronic health conditions. The area has 15.5% of residents aged 65 and over (860 people). Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

St Andrews was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

St Andrews has a high level of cultural diversity, with 32.9% of its population born overseas and 33.8% speaking a language other than English at home. Christianity is the predominant religion in St Andrews, making up 55.8% of people. However, Islam is significantly overrepresented, comprising 12.3% of the population compared to Greater Sydney's average of 6.8%.

The top three ancestry groups are Australian (21.8%), English (18.7%), and Other (17.3%). Notably, Spanish (1.1% vs regional 0.6%), Samoan (1.8% vs 0.5%), and Filipino (3.9% vs 2.0%) ethnic groups are overrepresented in St Andrews.

St Andrews's population is slightly younger than the national pattern

St Andrews's median age is nearly 36 years, close to Greater Sydney's average of 37 and slightly below Australia's median of 38. Compared to Greater Sydney, St Andrews has a higher percentage of residents aged 55-64 (13.6%) but fewer residents aged 25-34 (11.6%). Between the 2021 Census and now, the age group of 75 to 84 has grown from 2.9% to 4.1%, while the 15 to 24 cohort has increased from 12.7% to 13.8%. Meanwhile, the 25 to 34 cohort has declined from 13.6% to 11.6%. By 2041, demographic modeling predicts significant changes in St Andrews's age profile. The 75 to 84 cohort is projected to grow by 71%, adding 161 residents to reach 389. Residents aged 65 and above will drive 52% of population growth, indicating demographic aging trends. Conversely, the 0 to 4 and 5 to 14 age cohorts are expected to experience population declines.