Warragamba

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

As of February 2026, the estimated population of the suburb of Warragamba is around 2,070. This figure reflects an increase of 868 people since the 2021 Census, which reported a population of 1,202. The growth was inferred from AreaSearch's estimate of the resident population at 1,531 in June 2024, along with one validated new address since the Census date. This results in a density ratio of 401 persons per square kilometer. Warragamba's population growth of 72.2% since the 2021 Census exceeded both the SA4 region (6.5%) and the state average. Interstate migration contributed approximately 72.0% of overall population gains during recent periods.

AreaSearch projections for Warragamba, based on ABS/Geoscience Australia data released in 2024 with a 2022 base year, indicate an above median population growth is projected until 2041. By then, the suburb's population is expected to increase by 298 persons, reflecting a reduction of 11.6% over the 17-year period.

AreaSearch assessment of residential approval activity sees Warragamba among the top 30% of areas assessed nationwide

Warragamba has seen approximately 25 residential properties granted approval annually. Between FY-21 and FY-25, around 129 homes were approved, with a further 12 approved in FY-26 to date. On average, about 2.6 people have moved to the area per new home constructed over these past five financial years, indicating steady demand that supports property values.

The average construction value of new homes is $429,000, which is moderately above regional levels and suggests an emphasis on quality construction. This year, there have been $993,000 in commercial approvals, indicating minimal commercial development activity compared to residential. When compared to Greater Sydney, Warragamba shows 240.0% higher construction activity per person, offering buyers greater choice but with recent easing of construction activity. This is significantly above the national average, suggesting robust developer interest in the area. Recent development has been entirely comprised of detached houses, preserving the area's low density nature and attracting space-seeking buyers.

With around 102 people per dwelling approval, Warragamba exhibits characteristics of a growth area. However, with population expected to remain stable or decline, pressure on housing is likely to reduce, potentially creating opportunities for buyers in the future.

Warragamba has strong levels of nearby infrastructure activity, ranking in the top 30% nationally

Changes to local infrastructure significantly influence an area's performance. One major project has been identified by AreaSearch as potentially impacting this area. Key projects include Warragamba Dam Raising Project, West Link Business Park, Western Sydney Pumped Hydro Project, and South West Growth Area. The following details those likely to be most relevant.

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The employment environment in Warragamba shows above-average strength when compared nationally

Warragamba has a diverse workforce with both white and blue collar jobs, notable in construction. Its unemployment rate is 2.9%, lower than Greater Sydney's 4.2%. As of December 2025773 residents are employed at an unemployment rate of 1.3% below Greater Sydney's.

Workforce participation lags at 64.0%. Census data shows 20.8% work from home, potentially influenced by Covid-19 lockdowns. Leading industries include construction, health care & social assistance, and manufacturing. Construction is particularly prominent with an employment share 2.3 times the regional level.

However, professional & technical jobs are under-represented at 2.9%, compared to Greater Sydney's 11.5%. Local employment opportunities appear limited as Census working population outnumbers residents. Between December 2024 and December 2025, Warragamba's labour force decreased by 4.3% alongside a 4.4% employment decline, raising the unemployment rate by 0.1 percentage points. In contrast, Greater Sydney saw employment grow by 2.2%. Jobs and Skills Australia forecasts national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Warragamba's industry mix suggests local employment should increase by 6.1% over five years and 12.7% over ten years, though this is a simplified extrapolation for illustrative purposes only.

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

According to AreaSearch's aggregation of the latest postcode level ATO data released on 2nd June 2023, Warragamba had a median income among taxpayers of $55,298 with an average level of $62,268. This is lower than the national average and compares to levels of $60,817 and $83,003 across Greater Sydney respectively. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates would be approximately $60,197 (median) and $67,785 (average) as of September 2025. Census data reveals personal income ranks at the 61st percentile ($866 weekly), while household income sits at the 38th percentile. Income brackets indicate that 37.7% of locals (780 people) fall into the $1,500 - 2,999 category, aligning with regional trends where this cohort also represents 30.9%. Housing affordability pressures are severe, with only 81.7% of income remaining after housing costs, ranking at the 36th percentile.

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

Warragamba's dwelling structures, as per the latest Census, were 99.3% houses and 0.7% other dwellings (semi-detached, apartments, 'other' dwellings). This contrasts with Sydney metro's structure of 55.9% houses and 44.1% other dwellings. Home ownership in Warragamba was 29.8%, similar to Sydney metro's level, with mortgaged dwellings at 50.0% and rented ones at 20.2%. The median monthly mortgage repayment in the area was $1,784, lower than Sydney metro's average of $2,427. The median weekly rent figure in Warragamba was $380, compared to Sydney metro's $470. Nationally, Warragamba's mortgage repayments were below the Australian average of $1,863, while rents exceeded the national figure of $375.

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

Family households account for 69.3% of all households, including 28.6% couples with children, 21.9% couples without children, and 16.8% single parent families. Non-family households constitute the remaining 30.7%, with lone person households at 28.4% and group households making up 2.3%. The median household size is 2.5 people, which is smaller than the Greater Sydney average of 2.7.

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

The area's university qualification rate is 9.3%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 5.9%, followed by graduate diplomas (1.9%) and postgraduate qualifications (1.5%). Vocational credentials are prevalent, with 45.5% of residents aged 15+ holding them, including advanced diplomas (7.3%) and certificates (38.2%). A total of 24.3% of the population is actively engaged in formal education, with 10.6% in primary, 6.0% in secondary, and 1.4% in tertiary education.

A substantial 24.3% of the population actively pursues formal education. This includes 10.6% in primary education, 6.0% in secondary education, and 1.4% pursuing tertiary education.

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

Warragamba has 17 active public transport stops, all of which are bus stops. These stops are served by 13 different routes that together facilitate 226 weekly passenger trips. The area's transport accessibility is rated as excellent, with residents on average located just 149 meters from the nearest stop. As a predominantly residential region, most residents commute outwards, primarily by car (92%). On average, there are 1.5 vehicles per dwelling, exceeding the regional norm. According to the 2021 Census, 20.8% of residents work from home, which may be influenced by COVID-19 conditions.

The service frequency averages 32 trips per day across all routes, equating to about 13 weekly trips per individual stop.

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

Warragamba 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 52% of the total population (~1,067 people), compared to 59.9% in Greater Sydney. Mental health issues and arthritis are the most common medical conditions, affecting 9.5% and 8.9% of residents respectively. However, 66.4% of residents claim to be completely clear of medical ailments, compared to 74.6% in Greater Sydney. Working-age population faces notable health challenges with elevated chronic condition rates. The area has 10.6% of residents aged 65 and over (219 people), lower than the 15.4% in Greater Sydney. Health outcomes among seniors present some challenges, broadly in line with national rankings.

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

Warragamba's population showed low cultural diversity, with 90.2% born in Australia and 93.3% being citizens. English was the primary language spoken at home by 94.7%. Christianity dominated as the main religion, comprising 53.4%.

Judaism, however, was overrepresented at 0.4%, compared to Greater Sydney's 0.8%. Ancestry-wise, Australian (32.9%), English (28.5%), and Irish (8.5%) were the top groups, significantly higher than regional averages of 17.8%, 19.0%, and 4.2% respectively. Hungarian (0.6%), Maltese (2.1%), and Australian Aboriginal (6.1%) groups also showed notable divergences from regional representations.

Warragamba hosts a young demographic, positioning it in the bottom quartile nationwide

Warragamba's median age is 32 years, which is younger than the Greater Sydney average of 37 years and significantly lower than the national average of 38 years. Compared to Greater Sydney, Warragamba has a higher proportion of residents aged 25-34 (23.0%) but fewer residents aged 15-24 (9.7%). This concentration of 25-34 year-olds is well above the national average of 14.4%. Post-2021 Census data shows that younger residents have shifted the median age down by 2.4 years to 32 years. Key changes include the growth of the 35 to 44 age group from 11.5% to 18.3%, and the increase of the 25 to 34 cohort from 18.2% to 23.0%. Conversely, the 45 to 54 cohort has declined from 12.7% to 9.0%, and the 55 to 64 group has dropped from 13.1% to 10.5%. Demographic modeling suggests that Warragamba's age profile will evolve significantly by 2041, with the 85+ cohort showing the strongest projected growth at 331%, adding 89 residents to reach 116. This demographic aging continues as residents aged 65 and older represent 100% of anticipated growth. In contrast, both the 45 to 54 and 55 to 64 age groups will see reduced numbers.