Wattle Grove (NSW)

Wattle Grove 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 Wattle Grove (NSW) is around 9,074, reflecting an increase of 188 people since the 2021 Census. This increase represents a growth rate of 2.1%. The latest resident population estimate by AreaSearch, following examination of ABS data up to June 2024 and validation of new addresses, was 8,951. Overseas migration contributed approximately 59.0% of overall population gains in recent periods. For future projections until 2041, AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022, and NSW State Government's SA2 level projections released in 2022 with a base year of 2021.

Based on these aggregations, the suburb is expected to increase by 542 persons by 2041, reflecting a growth rate of 4.6% over the 17 years.

The level of residential development activity in Wattle Grove 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, Wattle Grove has seen around 7 new homes approved each year. Over the past 5 financial years, between FY21 and FY25, approximately 35 homes were approved, with a further 5 approved in FY26 so far. The declining population suggests that new supply is likely keeping up with demand, offering good choice to buyers.

New dwellings are developed at an average expected construction cost of $487,000, indicating a focus on the premium segment with upmarket properties. This year, $725,000 in commercial development approvals have been recorded, suggesting minimal commercial development activity compared to previous years. When measured against Greater Sydney, Wattle Grove shows substantially reduced construction, 90.0% below the regional average per person. This scarcity of new properties typically strengthens demand and prices for existing properties. Nationally, this level is also below average, reflecting the area's maturity and possible planning constraints. New development consists of 50.0% standalone homes and 50.0% townhouses or apartments, marking a significant departure from existing housing patterns which are currently 97.0% houses. This trend suggests diminishing developable land availability and responds to evolving lifestyle preferences and housing affordability needs.

The location has approximately 1512 people per dwelling approval, demonstrating an established market. Looking ahead, Wattle Grove is expected to grow by 419 residents through to 2041, according to the latest AreaSearch quarterly estimate. Development is keeping reasonable pace with projected growth, though buyers may face increasing competition as the population expands.

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

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified eight projects likely affecting the region. Notable projects include the M5 Motorway Westbound Traffic Upgrade, La Vie @ Casula, 599-601 Hume Highway Casula Multi-Dwelling Housing, and Holsworthy Local Centre Mixed-Use Development. The following list details those most relevant:.

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

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

The exceptional employment performance in Wattle Grove places it among Australia's strongest labour markets

Wattle Grove has a highly educated workforce. Professional services are well-represented, with an unemployment rate of 1.0% as of December 2025. Employment growth over the past year was estimated at 5.3%.

In comparison to Greater Sydney's unemployment rate of 4.2%, Wattle Grove's rate is 3.1% lower. Workforce participation in Wattle Grove is high, at 87.8%, compared to Greater Sydney's 70.2%. According to Census responses, 46.5% of residents work from home, potentially influenced by Covid-19 lockdowns. Employment concentrations are in public administration & safety, health care & social assistance, and education & training.

The area shows strong specialization in public administration & safety, with an employment share 2.5 times the regional level. Professional & technical services have a limited presence, at 8.2% compared to the regional average of 11.5%. Local employment opportunities appear limited, as indicated by the difference between Census working population and resident population. Between December 2024 and December 2025, employment levels increased by 5.3%, while labour force grew by 5.2%, keeping unemployment relatively stable at 1.0%. In Greater Sydney during this period, employment rose by 2.2%, labour force grew by 2.3%, and unemployment marginally increased. National employment forecasts from Jobs and Skills Australia, released in May-25, project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Wattle Grove's employment mix suggests local employment should increase by approximately 6.5% over five years and 13.4% over ten years, though this is a simplified extrapolation for illustrative purposes only.

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

AreaSearch aggregated latest postcode level ATO data released for financial year ended June 2023. Wattle Grove's median taxpayer income was $60,894 and average was $69,604. Nationally, median income was $60,817 and average was $83,003 in Greater Sydney. By September 2025, estimated incomes would be approximately $66,289 (median) and $75,771 (average), adjusting for Wage Price Index growth of 8.86% since financial year ended June 2023. Census data shows household, family, and personal incomes rank highly in Wattle Grove, between 79th and 89th percentiles nationally. The $1,500 - 2,999 earnings band captures 37.8% of the community (3,429 individuals), similar to metropolitan region's 30.9%. High earners represent a substantial presence with 37.3% exceeding $3,000 weekly. Housing accounts for 15.1% of income and residents rank highly in disposable income at the 89th percentile. The area's SEIFA income ranking places it in the 8th decile.

Wattle Grove is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

The dwelling structure in Wattle Grove, as per the latest Census, consisted of 97.4% houses and 2.5% other dwellings (semi-detached, apartments, 'other' dwellings). This compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Wattle Grove was at 26.6%, with the rest either mortgaged (43.4%) or rented (30.0%). The median monthly mortgage repayment in the area was $2,200, below Sydney metro's average of $2,427. The median weekly rent figure was $500, compared to Sydney metro's $470. Nationally, Wattle Grove's mortgage repayments were higher than the Australian average of $1,863, and rents were above the national figure of $375.

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

Family households constitute 86.5% of all households, including 52.4% couples with children, 20.6% couples without children, and 12.7% single parent families. Non-family households comprise the remaining 13.5%, with lone person households at 12.6% and group households making up 1.0%. The median household size is 3.1 people, which is larger than the Greater Sydney average of 2.7.

Wattle Grove shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

The area's educational profile is notable regionally, with university qualification rates at 30.4% among residents aged 15+, surpassing the SA4 region average of 21.4%. Bachelor degrees are most prevalent at 21.1%, followed by postgraduate qualifications (7.3%) and graduate diplomas (2.0%). Vocational credentials are also prominent, with 35.1% of residents aged 15+ holding such qualifications – advanced diplomas account for 13.1% while certificates make up 22.0%.

Educational participation is high, with 31.9% of residents currently enrolled in formal education. This includes 11.7% in primary education, 7.9% in secondary education, and 5.8% pursuing tertiary education.

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

Wattle Grove has 59 active public transport stops offering a mix of bus services. These stops are served by 18 different routes that collectively facilitate 491 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 150 meters from the nearest stop. As a predominantly residential area, most commuters travel outward. Car remains the primary mode of transport at 88%, while train usage stands at 7%. The average vehicle ownership per dwelling is 1.8, exceeding the regional norm.

According to the 2021 Census, 46.5% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 70 trips daily across all routes, translating to approximately 8 weekly trips per individual stop.

The level of general health in Wattle Grove is notably higher than the national average with prevalence of common health conditions quite low across both younger and older age cohorts

Wattle Grove shows superior health outcomes according to AreaSearch's evaluation of mortality rates and chronic condition prevalence. The prevalence of common health conditions is notably low across both younger and older age cohorts.

Approximately 54% (~4,940 people) have private health cover, higher than Greater Sydney's 59.9%. Asthma and mental health issues are the most prevalent medical conditions, affecting 7.4 and 6.0% of residents respectively. Conversely, 75.6% report being completely free from medical ailments, slightly higher than Greater Sydney's 74.6%. Working-age residents exhibit low chronic condition prevalence. The area has a lower proportion of seniors aged 65 and over at 11.2% (1,016 people), compared to Greater Sydney's 15.4%. Health outcomes among seniors are above average, aligning with national rankings for the general population.

Wattle Grove 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

Wattle Grove's population showed higher cultural diversity than most local markets, with 30.9% born overseas and 32.3% speaking a language other than English at home. Christianity was the predominant religion in Wattle Grove, comprising 62.3%, compared to 49.2% across Greater Sydney. The top three ancestral groups were Australian (23.1%), English (18.6%), and Other (15.4%).

Notably, Lebanese ancestry was higher at 2.1% in Wattle Grove than the regional average of 2.6%, Macedonian at 1.2% compared to 0.4%, and Spanish at 0.7% versus 0.6%.

Wattle Grove's population is younger than the national pattern

Wattle Grove has a median age of 35 years, which is slightly younger than Greater Sydney's 37 years and somewhat younger than the national average of 38 years. The 5-14 age group makes up 15.3% of Wattle Grove's population, compared to Greater Sydney, while the 25-34 age group comprises 13.6%. From 2021 to present, the 65-74 age group has increased from 5.8% to 6.8% of the population. Conversely, the 45-54 age group has decreased from 14.7% to 13.5%. By 2041, forecasts indicate significant demographic changes in Wattle Grove. The 75-84 age cohort is projected to rise substantially, increasing by 183 people (56%) from 326 to 510. Notably, the combined 65+ age groups will account for 64% of total population growth, reflecting the area's aging demographic profile. In contrast, both the 0-4 and 5-14 age groups are expected to decrease in number.