Gwandalan

Gwandalan lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

As of Feb 2026, the population of the suburb of Gwandalan is estimated at around 3890, reflecting an increase of 105 people since the 2021 Census which reported a population of 3785. This change is inferred from AreaSearch's resident population estimate of 3887 following examination of the latest ERP data release by the ABS in June 2024 and an additional 9 validated new addresses since the Census date. The population density ratio is 1355 persons per square kilometer, above the average seen across national locations assessed by AreaSearch. Over the past decade, Gwandalan has demonstrated resilient growth patterns with a compound annual growth rate of 1.8%, outpacing the SA3 area. Population growth for the suburb was primarily driven by interstate migration contributing approximately 67% of overall population gains during recent periods, although all drivers including natural growth and overseas migration were positive factors. AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area as released in 2024 with a base year of 2022, and utilising NSW State Government's SA2 level projections for areas not covered by this data, released in 2022 with a base year of 2021.

Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Moving forward with demographic trends, an above median population growth is projected for the suburb, with an expected expansion of 686 persons to 2041 based on aggregated SA2-level projections, reflecting a gain of 20.8% in total over the 17 years.

AreaSearch analysis of residential development drivers sees Gwandalan recording a relatively average level of approval activity when compared to local markets analysed countrywide

AreaSearch analysis of ABS building approval numbers shows Gwandalan averaged approximately 11 new dwelling approvals annually over the past five financial years, totalling around 58 homes. In FY26 so far, six approvals have been recorded. On average, six people moved to the area per year for each dwelling built between FY21 and FY25, indicating demand significantly exceeds supply. New properties are constructed at an average expected cost of $479,000, targeting the premium market segment with higher-end properties.

This financial year has seen $368,000 in commercial approvals, suggesting a predominantly residential focus. Compared to Greater Sydney, Gwandalan shows around 75% of construction activity per person and ranks among the 35th percentile nationally, offering limited choices for buyers and supporting demand for existing homes. Recent construction comprises 80.0% detached dwellings and 20.0% townhouses or apartments, maintaining the area's traditional suburban character with a focus on family homes appealing to those seeking space. This shows a significant change from the current housing mix of 97.0% houses. With around 466 people per dwelling approval, Gwandalan indicates a developed market.

Looking ahead, Gwandalan is expected to grow by 808 residents through to 2041, potentially heightening buyer competition and supporting price increases if current development rates struggle to match population growth.

Gwandalan has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

No changes can significantly affect an area's performance like alterations to local infrastructure, major projects, and planning initiatives. A total of zero projects have been identified by AreaSearch that could potentially impact the area. Notable projects include Crangan Bay Residential Estate, South East Growth Area Plan, Draft Greater Newcastle Metropolitan Plan 2036, and High Speed Rail - Newcastle to Sydney (Stage 1), with the following list outlining those most likely to be relevant.

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

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Employment conditions in Gwandalan demonstrate strong performance, ranking among the top 35% of areas assessed nationally

Gwandalan's workforce is balanced across white and blue collar jobs, with prominent essential services sectors. Its unemployment rate was 2.7% as of September 2025, which is below Greater Sydney's rate of 4.2%. The area experienced an estimated employment growth of 3.0% over the past year.

As of September 2025, 1,937 residents were employed, with a workforce participation rate of 61.0%, lower than Greater Sydney's 70.0%. Home workership was at a moderate level of 23.3%. Key industries include health care & social assistance, construction, and retail trade. Construction is particularly specialized, employing twice the regional average share.

Conversely, professional & technical services employ only 4.5% of local workers, lower than Greater Sydney's 11.5%. Employment opportunities locally may be limited, as indicated by the resident-to-working population ratio. Between September 2024 and September 2025, employment levels increased by 3.0%, while labour force rose by 3.5%, leading to a slight unemployment rate increase of 0.5 percentage points. In contrast, Greater Sydney saw employment growth of 2.1% and labour force growth of 2.4%, with an unemployment rate rise of 0.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand in Gwandalan. National employment is projected to expand by 6.6% over five years and 13.7% over ten years, but growth rates vary significantly between industries. Applying these projections to Gwandalan's employment mix indicates local employment should increase by approximately 6.4% over five years and 13.4% over ten years, though these are simple extrapolations for illustrative purposes and do not account for localized population projections.

Income levels sit below national averages according to AreaSearch assessment

The median taxpayer income in Gwandalan suburb is $49,670, with an average of $60,356, based on the latest postcode level ATO data aggregated by AreaSearch for the financial year 2023. This is below the national average, which stands at a median income of $60,817 and an average income of $83,003 in Greater Sydney. Considering the Wage Price Index growth of 8.86% since the financial year 2023, estimated incomes for September 2025 would be approximately $54,071 (median) and $65,704 (average). According to the 2021 Census figures, incomes in Gwandalan rank modestly, between the 25th and 35th percentiles. The predominant income bracket spans 34.3% of locals (1,334 people), falling within the $1,500 - 2,999 category, which is consistent with broader metropolitan trends at 30.9%. Housing affordability pressures are severe in Gwandalan, with only 82.8% of income remaining, ranking at the 34th percentile.

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

In Gwandalan, as per the latest Census, 96.7% of dwellings were houses with 3.3% being other types such as semi-detached homes, apartments, and others. This is different from Sydney metro's composition which had 55.9% houses and 44.1% other dwellings. Home ownership in Gwandalan stood at 36.9%, with mortgaged properties at 43.2% and rented ones at 19.9%. The median monthly mortgage repayment was $1,800, lower than Sydney metro's $2,427. Weekly rent median was $385 compared to Sydney metro's $470. Nationally, Gwandalan's mortgage repayments were below the average of $1,863 while rents exceeded the national figure of $375.

Gwandalan has a typical household mix, with a lower-than-average median household size

Family households account for 75.6% of all households, consisting of 30.7% couples with children, 32.2% couples without children, and 11.3% single parent families. Non-family households comprise the remaining 24.4%, with lone person households at 22.4% and group households making up 2.1% of the total. The median household size is 2.5 people, which is smaller than the Greater Sydney average of 2.7.

Gwandalan faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 11.5%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 8.4%, followed by graduate diplomas (1.6%) and postgraduate qualifications (1.5%). Vocational credentials are prevalent, with 47.4% of residents aged 15+ holding them, including advanced diplomas (9.3%) and certificates (38.1%). Educational participation is high at 26.3%, with 9.8% in primary education, 7.0% in secondary education, and 2.6% pursuing tertiary education.

Educational participation is notably high, with 26.3% of residents currently enrolled in formal education. This includes 9.8% in primary education, 7.0% in secondary education, and 2.6% pursuing tertiary education.

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

Gwandalan has 16 active public transport stops, all of which are bus stops. These stops are served by 22 different routes that together facilitate 226 weekly passenger trips. The area's transport accessibility is rated as good, with residents typically residing 212 meters from the nearest stop. Most residents commute outward due to Gwandalan being primarily residential. Cars remain the dominant mode of transport at 97%. On average, there are 1.6 vehicles per dwelling, which is higher than the regional average.

According to the 2021 Census, 23.3% of residents work from home, a figure that may be influenced by COVID-19 conditions. Across all routes, service frequency averages 32 trips per day, equating to approximately 14 weekly trips per individual stop.

Health performance in Gwandalan is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Gwandalan faces significant health challenges, according to AreaSearch's assessment. Mortality rates and chronic condition prevalence are substantial across both younger and older age groups.

Private health cover is relatively low at approximately 51% of the total population (~1,977 people), compared to 59.9% in Greater Sydney. The most common medical conditions are arthritis (11.1%) and mental health issues (9.4%). 62.5% of residents report no medical ailments, compared to 74.6% in Greater Sydney. Working-age population health challenges include elevated chronic condition rates. Gwandalan has 23.4% of residents aged 65 and over (910 people), higher than the 15.4% in Greater Sydney. Senior health outcomes present some challenges, with national rankings broadly similar to the general population.

Gwandalan is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Gwandalan, as per data from the 2016 Census, showed lower cultural diversity with 89.7% of its population born in Australia and 93.2% being citizens. English was spoken exclusively at home by 96.0%. Christianity was the predominant religion, practiced by 55.3%, compared to 49.2% across Greater Sydney.

In terms of ancestry, Australians comprised 31.7%, English 31.4%, and Irish 9.3%. Notably, Maltese were overrepresented at 2.0%, Serbian at 0.4%, and Australian Aboriginal at 4.7%.

Gwandalan's median age exceeds the national pattern

The median age in Gwandalan is 42 years, which is significantly higher than Greater Sydney's average of 37 years and Australia's national average of 38 years. The 75-84 age group makes up a strong 9.1% of the population, compared to Greater Sydney, while the 25-34 cohort comprises 11.0%. According to post-2021 Census data, the 75-84 age group has increased from 6.8% to 9.1%, and the 15-24 cohort has risen from 10.8% to 12.1%. Conversely, the 5-14 cohort has decreased from 12.2% to 10.8%, and the 45-54 group has fallen from 13.4% to 12.1%. Population forecasts for the year 2041 suggest substantial demographic changes in Gwandalan, with the 65-74 age group expected to grow by 32% (150 people), reaching 613 from an initial figure of 462. Meanwhile, the 15-24 cohort is projected to show minimal growth of just 2% (11 people).