Green Valley

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

Green Valley's population, according to AreaSearch's analysis, was approximately 12,820 as of May 2026. This figure represents a decrease of 99 people from the 2021 Census count of 12,919, which is inferred from the estimated resident population of 12,813 in June 2025 and an additional 17 validated new addresses since the Census date. This results in a population density ratio of 3,993 persons per square kilometer, placing Green Valley among the top 10% of locations assessed by AreaSearch due to its high land demand. Overseas migration contributed approximately 67.0% of overall population gains during recent periods, driving primary growth for the area. AreaSearch employs ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022.

For areas not covered by this data, NSW State Government's SA2 level projections from 2022 with a base year of 2021 are utilized. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. By 2041, the area's population is projected to decrease by 204 persons according to this methodology. However, specific age cohorts are expected to grow, notably the 75 to 84 age group, which is projected to increase by 599 people.

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

Green Valley has averaged approximately 20 new dwelling approvals annually over the past five financial years, totalling 104 homes. As of FY-26 so far, 15 approvals have been recorded. Despite population decline in the area, housing supply has remained adequate relative to demand, resulting in a balanced market with good buyer choice. The average expected construction cost value for new dwellings is $222,000, which is below regional levels, indicating more affordable housing options for buyers.

This financial year, there have been $1.1 million in commercial approvals, reflecting the area's residential nature. Compared to Greater Sydney, Green Valley shows significantly reduced construction activity, with 91.0% fewer approvals per person. This limited new supply generally supports stronger demand and values for established homes. Nationally, this activity is also below average, suggesting possible planning constraints in the area. Recent construction comprises 88.0% detached dwellings and 12.0% medium and high-density housing, maintaining Green Valley's traditional suburban character with a focus on family homes.

With around 660 people per dwelling approval, Green Valley reflects a highly mature market. Given stable or declining population forecasts, the area may experience less housing pressure in the future, creating favourable conditions for buyers.

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

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified four projects expected to affect the region: Fifteenth Avenue Smart Transit Corridor, Canvas at Bonnyrigg, Bonnyrigg Estate Renewal - Humphries Precinct (Canvas), and Bonnyrigg Town Hub Precinct (Stages 12-13). The following details 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 Green Valley remain below the national average according to AreaSearch analysis

Green Valley has a skilled workforce with strong representation in manufacturing and industrial sectors. Its unemployment rate was 5.0% as of December 2025. Employment growth over the past year was estimated at 5.5%.

As of that date, 6,278 residents were employed while the unemployment rate was 0.8% higher than Greater Sydney's rate of 4.2%. Workforce participation in Green Valley lagged behind Greater Sydney at 62.2% compared to 68.8%. According to Census responses, 29.8% of residents worked from home, potentially influenced by Covid-19 lockdowns. Key industries of employment among residents were health care & social assistance, retail trade, and manufacturing.

Manufacturing had notably high concentration with employment levels at 2.0 times the regional average. In contrast, professional & technical services employed only 4.7% of local workers compared to Greater Sydney's 11.5%. The area appeared to offer limited local employment opportunities based on Census data. Between December 2024 and December 2025, employment increased by 5.5%, while labour force grew by 5.0%, leading to a decrease in unemployment rate of 0.5 percentage points. Greater Sydney recorded employment growth of 2.2% during the same period. Jobs and Skills Australia's national employment forecasts from May-25 projected overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Green Valley's employment mix suggested local employment should increase by 5.9% over five years and 12.7% over ten years, although these estimates were simple extrapolations for illustrative purposes and did not account for localized population projections.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

The Green Valley SA2's median income among taxpayers was $54,695 and average income stood at $62,180 in the financial year 2023. This compares to Greater Sydney's figures of $60,817 (median) and $83,003 (average). Based on a Wage Price Index growth rate of 10.32% since financial year 2023, estimated median income is approximately $60,340 and average income is $68,597 by March 2026. According to Census 2021 data, individual incomes lag at the 9th percentile ($580 weekly), while household incomes perform better at the 51st percentile. Income brackets show that 34.6% of individuals earn between $1,500 and $2,999 annually (4,435 individuals). High housing costs consume 17.7% of income, but strong earnings place disposable income at the 50th percentile.

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

Green Valley's dwelling structure, as per the latest Census, consisted of 82.1% houses and 17.9% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Green Valley stood at 32.1%, with mortgaged dwellings at 39.3% and rented ones at 28.6%. The median monthly mortgage repayment was $2,041, lower than Sydney metro's average of $2,427. The median weekly rent figure in Green Valley was $450, compared to Sydney metro's $470. Nationally, Green Valley's mortgage repayments were higher at $2,041 against the Australian average of $1,863, while rents were substantially higher at $450 compared to the national figure of $375.

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

Family households comprise 87.9% of all households, including 51.6% couples with children, 17.2% couples without children, and 17.7% single parent families. Non-family households account for 12.1%, with lone person households at 10.9% and group households at 1.2%. The median household size is 3.5 people, larger than the Greater Sydney average of 2.7.

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

The area's university qualification rate is 17.5%, significantly lower than Greater Sydney's average of 38.0%. This disparity presents both challenges and opportunities for targeted educational initiatives. Bachelor degrees are the most common at 13.7%, followed by postgraduate qualifications (2.7%) and graduate diplomas (1.1%). Vocational credentials are prominent, with 27.8% of residents aged 15+ holding them, including advanced diplomas (10.1%) and certificates (17.7%).

Educational participation is high, with 31.4% of residents currently enrolled in formal education. This includes primary education (10.0%), secondary education (9.7%), and tertiary education (6.1%).

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

Green Valley has 80 operational public transport stops, all of which are bus stops. These stops are served by 40 distinct routes, offering a total of 2770 weekly passenger trips. The area's transport accessibility is rated as excellent, with residents on average located 149 meters from the nearest stop. As a predominantly residential zone, most commuting is outward-bound, with cars being the primary mode of transport at 90%. On average, there are 1.8 vehicles per dwelling, exceeding the regional norm. According to the 2021 Census, 29.8% of residents work from home, which may be influenced by COVID-19 conditions.

Across all routes, service frequency averages 395 trips per day, equating to approximately 34 weekly trips per stop.

Green Valley's residents boast exceedingly positive health performance metrics with both young and old age cohorts seeing low prevalence of common health conditions

Green Valley's health outcomes show excellent results according to AreaSearch's assessment. Mortality rates and chronic condition prevalence are low across all age groups. Private health cover is relatively low at approximately 50% of the total population (~6,461 people), compared to Greater Sydney's 59.9% and the national average of 55.7%.

The most prevalent medical conditions are diabetes (6.5%) and arthritis (5.7%). A majority, 77.3%, report no medical ailments, slightly higher than Greater Sydney's 74.6%. Working-age residents have low chronic condition prevalence. Residents aged 65 and over comprise 16.4% of the population (2,099 people). Health outcomes among seniors align with national rankings and are broadly in line with the general population.

Green Valley is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Green Valley has a population where 53.4% were born overseas and 71.0% speak a language other than English at home. Christianity is the predominant religion, accounting for 49.7%. Buddhism is particularly notable with 17.1%, compared to Greater Sydney's average of 4.1%.

In terms of ancestry, 'Other' comprises 34.6%, higher than the regional average of 16.0%. Vietnamese ancestry stands at 11.9%, above the regional average of 1.8%, while Australian ancestry is lower at 8.8% compared to the regional average of 17.8%. Other ethnic groups with notable representation include Serbian (2.8% vs regional 0.5%), Spanish (1.4% vs regional 0.6%), and Lebanese (3.1% vs regional 2.6%).

Green Valley's population is slightly younger than the national pattern

Green Valley's median age is 37, matching Greater Sydney's figure and closely resembling Australia's median age of 38. The 55-64 age group constitutes 13.9% of Green Valley's population compared to Greater Sydney, while the 35-44 cohort comprises 11.3%. Between 2021 and present, the 65-74 age group has increased from 8.5% to 10.7%, whereas the 5-14 group has decreased from 13.6% to 12.3% and the 0-4 group has fallen from 5.9% to 4.8%. By 2041, demographic projections indicate significant changes in Green Valley's age structure. Notably, the 75-84 group is projected to grow by 101%, reaching 1,134 people from its current figure of 565. This growth will be driven entirely by those aged 65 and above. Conversely, the 45-54 and 25-34 age groups are expected to experience population declines.