Aberdare

An assessment of population growth drivers in Aberdare reveals an overall ranking slightly below national averages considering recent, and medium term trends

As of May 2026, AreaSearch estimates the population of the suburb of Aberdare to be around 2,457 people. This figure reflects a decrease from the 2021 Census population of 2,542 people, marking a change of -85 persons (-3.3%). AreaSearch arrived at this estimate by examining the latest ERP data release by the ABS (June 2025) and validating an additional 12 new addresses since the Census date, resulting in a resident population estimate of 2,441 people. This population density translates to approximately 744 persons per square kilometer, aligning with averages seen across locations assessed by AreaSearch. Interstate migration contributed about 60% of overall population gains during recent periods in Aberdare.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections, 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. By 2041, the suburb is forecasted to grow by approximately 557 persons, reflecting an increase of around 22% in total population over the 16-year period.

AreaSearch assessment of residential development drivers sees a low level of activity in Aberdare, placing the area among the bottom 25% of areas assessed nationally

AreaSearch analysis of ABS building approval numbers indicates Aberdare recorded approximately 9 residential properties granted approval annually. Over the past five financial years, from FY21 to FY25, around 48 homes were approved, with an additional 7 approved in FY26 so far. The declining population has likely seen new supply keeping pace with demand, offering buyers good choice while new homes are constructed at an average expected construction cost value of $343,000.

This financial year, $2.6 million in commercial development approvals have been recorded, reflecting the area's primarily residential nature. Compared to the Rest of NSW, Aberdare has significantly less development activity, 63.0% below the regional average per person. Historically, constrained new construction has reinforced demand and pricing for existing properties, though recent periods have seen an increase in development activity. New building activity comprises 82.0% detached houses and 18.0% townhouses or apartments, maintaining the area's low density nature with a focus on detached housing attracting space-seeking buyers.

With approximately 208 people per dwelling approval, Aberdare exhibits characteristics of a low density area. Population forecasts from AreaSearch's latest quarterly estimate indicate Aberdare will gain 541 residents by 2041. If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

Aberdare has very high levels of nearby infrastructure activity, ranking in the top 20% nationally

Area infrastructure changes significantly influence local performance. AreaSearch identified six projects likely impacting the region. Notable projects are Cessnock Hospital Redevelopment, North Ridge Estate, Wollombi Road Upgrade Project, and Mount View Grange Estate. The following details projects likely most relevant:.

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Employment conditions in Aberdare face significant challenges, ranking among the bottom 10% of areas assessed nationally

Aberdare has a balanced workforce with both white and blue collar jobs, notably in manufacturing and industrial sectors. Its unemployment rate is 9.9%, as per AreaSearch's statistical aggregation. By December 2025908 residents are employed while the unemployment rate stands at 6.0% above Regional NSW's rate of 3.9%.

Workforce participation lags at 51.8% compared to Regional NSW's 60.5%. Census data shows that only 11.7% of residents work from home, though Covid-19 lockdown impacts should be considered. Employment is concentrated in health care & social assistance, accommodation & food, and retail trade sectors. Aberdare has a notably high concentration in mining employment at 3.0 times the regional average, while agriculture, forestry & fishing employs just 0.5% of local workers compared to Regional NSW's 5.3%.

The area appears to offer limited local employment opportunities based on Census data. In the 12-month period ending May-25, labour force decreased by 3.7% and employment fell by 3.6%, causing unemployment rate to drop by 0.1 percentage points. This contrasts with Regional NSW where employment contracted by 1.2%, labour force fell by 0.8%, and unemployment rose by 0.4 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth at 6.6% over five years and 13.7% over ten years, with variations across industry sectors. Applying these projections to Aberdare's employment mix suggests local employment should increase by 5.9% over five years and 12.8% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not account for localised population projections.

Income figures position the area below 75% of locations analysed nationally by AreaSearch

According to AreaSearch's aggregation of the latest postcode level ATO data released on June 30, 2023, the suburb of Aberdare had a median income among taxpayers of $49,292 with the average level standing at $61,825. This is below the national average and compares to levels of $52,390 and $65,215 across Regional NSW respectively. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates would be approximately $54,379 (median) and $68,205 (average) as of March 2026. From the 2021 Census, household, family and personal incomes in Aberdare all fall between the 17th and 17th percentiles nationally. Distribution data shows 29.0% of the population (712 individuals) fall within the $1,500 - 2,999 income range, mirroring regional levels where 29.9% occupy this bracket. Housing affordability pressures are severe, with only 82.4% of income remaining, ranking at the 16th percentile.

Aberdare is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

The dwelling structure in Aberdare, as per the latest Census, consisted of 80.1% houses and 19.9% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Regional NSW's 82.6% houses and 17.4% other dwellings. Home ownership in Aberdare stood at 30.2%, with the remaining dwellings either mortgaged (34.5%) or rented (35.3%). The median monthly mortgage repayment was $1,421, below Regional NSW's average of $1,733. The median weekly rent in Aberdare was $303, compared to Regional NSW's $330. Nationally, Aberdare's mortgage repayments were significantly lower than the Australian average of $1,863, while rents were substantially below the national figure of $375.

Aberdare features high concentrations of lone person households, with a higher-than-average median household size

Family households account for 67.2% of all households, including 25.3% couples with children, 22.2% couples without children, and 18.0% single parent families. Non-family households constitute the remaining 32.8%, with lone person households at 30.3% and group households comprising 2.6%. The median household size is 2.5 people, which is larger than the Regional NSW average of 2.4.

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

The area's university qualification rate is 6.6%, significantly lower than NSW's average of 32.2%. This disparity presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 4.9%, followed by postgraduate qualifications (1.0%) and graduate diplomas (0.7%). Vocational credentials are prominent, with 43.6% of residents aged 15+ holding them, including advanced diplomas (7.6%) and certificates (36.0%).

Educational participation is high, with 27.5% of residents currently enrolled in formal education. This includes primary education (10.1%), secondary education (7.6%), and tertiary education (2.8%).

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

Aberdare has 39 active public transport stops, all of which are bus stops. These stops are served by 32 different routes that together offer 158 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically living 130 meters from the nearest stop. Most residents commute outward due to Aberdare's primarily residential nature. Cars remain the dominant mode of transport, used by 96% of residents. On average, there are 1.4 vehicles per dwelling.

According to the 2021 Census, only 11.7% of residents work from home, which may reflect COVID-19 conditions. The service frequency averages 22 trips per day across all routes, resulting in approximately 4 weekly trips per individual stop.

Health performance in Aberdare is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts

Aberdare faces significant health challenges, as assessed by AreaSearch through mortality rates and chronic condition prevalence.

Multiple health conditions affect both younger and older age groups, with approximately 51% of residents having private health cover (~1,262 people). Mental health issues and arthritis are the most prevalent medical conditions in the area, impacting 12.6 and 11.2% of residents respectively. Conversely, 56.7% of residents claim to be completely free from medical ailments, compared to 63.3% across Regional NSW. Working-age individuals face notable health challenges due to elevated chronic condition rates. The area has 14.5% of residents aged 65 and over (356 people), lower than the 23.4% in Regional NSW. Health outcomes among seniors present some challenges, with national rankings generally aligning with those of the broader population.

The latest Census data sees Aberdare placing among the least culturally diverse areas in the country when compared across a range of language and cultural background related metrics

Aberdare's cultural diversity was found to be below average, with 94.0% of its population born in Australia and 94.0% being citizens. Furthermore, 97.2% spoke English only at home. Christianity was the predominant religion in Aberdare, comprising 51.0% of people, compared to 55.9% across Regional NSW.

Regarding ancestry, Australian was the top group (34.0%), followed by English (31.7%) and Scottish (9.4%). Notably, Australian Aboriginal were overrepresented at 7.7%, compared to 4.6% regionally. Russian (0.4%) and Lebanese (0.3%) groups also had higher representation than the regional averages of 0.2%.

Aberdare's population is slightly younger than the national pattern

The median age in Aberdare is 36 years, which is significantly lower than Regional NSW's average of 43 and somewhat younger than Australia's median age of 38 years. The 25-34 age group constitutes 15.7% of the population in Aberdare, compared to Regional NSW. The 75-84 age cohort makes up 4.9%. Post-2021 Census data shows that the 35 to 44 age group has increased from 11.2% to 12.5%, while the 25 to 34 cohort has risen from 14.6% to 15.7%. Conversely, the 55 to 64 age group has decreased from 12.5% to 11.2%. Population forecasts for 2041 indicate substantial demographic changes in Aberdare, with the 25-34 age group projected to grow by 35%, reaching 521 people from 385.