Green Valley (NSW)

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

As of May 2026, the population of the suburb of Green Valley (NSW) is estimated at around 12,820, reflecting a decrease of 99 people since the 2021 Census. This decline represents approximately 0.8% of its previous population of 12,919. AreaSearch's analysis, based on validated new addresses and latest ERP data from the ABS (June 2025), indicates a resident population of 12,813 in Green Valley. The population density ratio is 3,993 persons per square kilometer, placing it within the top 10% of national locations assessed by AreaSearch. Overseas migration contributed approximately 62.0% to recent population gains in the suburb.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered, NSW State Government's SA2 level projections from 2022 with a base year of 2021 are applied. Growth rates by age group are used for years 2032 to 2041. Looking ahead, population projections indicate a decline in overall population by 208 persons by 2041. However, specific age cohorts are expected to grow, notably the 75 to 84 age group, projected to increase by 599 people over this period.

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

AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, shows Green Valley averaged approximately 20 new dwelling approvals per year over the past five financial years, totalling an estimated 104 homes. As of FY-26, 15 approvals have been recorded. Despite population decline during this period, housing supply has remained adequate relative to demand, indicating a balanced market with good buyer choice. The average construction cost value for new homes is $266,000, which is below regional norms, reflecting more affordable housing options.

This financial year, Green Valley has registered $1.1 million in commercial approvals, demonstrating its residential nature. Compared to Greater Sydney, Green Valley has significantly less development activity (91.0% below the regional average per person), which typically strengthens demand and prices for existing properties. This level is also lower than nationally, suggesting market maturity and possible development constraints. New development consists of 86.0% standalone homes and 14.0% medium and high-density housing, preserving Green Valley's suburban nature and attracting space-seeking buyers. With around 656 people per dwelling approval, Green Valley reflects a highly mature market.

Given the expected stable or declining population, Green Valley should see reduced pressure on housing, potentially creating opportunities for buyers.

Green Valley 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 four projects likely to affect the area: 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 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.

Employment conditions in Green Valley remain below the national average according to AreaSearch analysis

Green Valley's workforce is skilled with strong representation in manufacturing and industrial sectors. The unemployment rate was 5.0% as of the past year, with an estimated employment growth of 5.5%. As of December 2025, 6,278 residents were employed while the unemployment rate stood at 4.2%, 0.8% higher than Greater Sydney's rate.

Workforce participation was 62.1%, significantly lower than Greater Sydney's 68.8%. According to Census responses, 29.8% of residents worked from home, potentially influenced by Covid-19 lockdowns. Leading employment industries were health care & social assistance, retail trade, and manufacturing. Manufacturing had a particularly high representation at twice the regional level.

Conversely, professional & technical services showed lower representation at 4.7%, compared to the regional average of 11.5%. Employment opportunities locally appeared limited based on Census data comparing working population to resident population. Between December 2024 and December 2025, employment levels increased by 5.5% while labour force grew by 5.0%, reducing the unemployment rate by 0.5 percentage points. In contrast, Greater Sydney saw employment rise by 2.2%, labour force grow by 2.3%, and unemployment marginally increase. Jobs and Skills Australia's national employment forecasts from May-25 project overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Green Valley's employment mix suggests local employment should increase by 5.9% over five years and 12.7% over ten years, though this is a simple extrapolation for illustrative purposes and does not account for localized population projections.

Income levels sit below national averages according to AreaSearch assessment

The suburb of Green Valley's income level is below the national average according to the latest ATO data aggregated by AreaSearch for financial year 2023. The median income among taxpayers in Green Valley is $50,181 and the average income stands at $58,213. In comparison, Greater Sydney's figures are $60,817 (median) and $83,003 (average). Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates for Green Valley would be approximately $55,360 (median) and $64,221 (average) as of March 2026. According to the 2021 Census, individual incomes in Green Valley lag at the 9th percentile ($580 weekly), while household income performs better at the 51st percentile. The data shows that 34.6% of the population (4,435 individuals) fall within the $1,500 - $2,999 income range, aligning with the metropolitan region where this cohort likewise represents 30.9%. High housing costs consume 17.7% of income, though strong earnings still 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

The dwelling structure in Green Valley, as per the latest Census, consisted of 82.1% houses and 17.9% other dwellings (semi-detached, apartments, 'other' dwellings). This compares 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 in Green Valley was $450, slightly higher than Sydney metro's figure of $470. Nationally, Green Valley's mortgage repayments were higher at $2,041 compared to the Australian average of $1,863, and rents were substantially higher at $450 versus the national figure of $375.

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

Family households account for 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 constitute the remaining 12.1%, with lone person households at 10.9% and group households comprising 1.2%. The median household size stands at 3.5 people, surpassing 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%. Bachelor degrees are the most common at 13.7%, followed by postgraduate qualifications (2.7%) and graduate diplomas (1.1%). Vocational credentials are prevalent, with 27.8% of residents aged 15+ holding them, including advanced diplomas (10.1%) and certificates (17.7%). Educational participation is high at 31.4%, with 10.0% in primary education, 9.7% in secondary education, and 6.1% pursuing tertiary education.

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

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

Green Valley has 80 active public transport stops, all of which are bus stops. These stops are served by 40 different routes that together facilitate 2,770 weekly passenger trips. The area's transport accessibility is deemed excellent, with residents living an average of 149 meters from the nearest stop. Most residents commute outwards daily due to its residential nature. Cars remain the primary mode of transportation, used by 90% of residents. On average, there are 1.8 vehicles per dwelling, surpassing 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, an average of 395 trips are made daily, translating to approximately 34 weekly trips per individual stop.

Green Valley's residents are extremely healthy with both young and old age cohorts seeing low prevalence of common health conditions

Analysis of health metrics shows strong performance throughout Green Valley. AreaSearch's assessment indicates low prevalence of common health conditions across both young and old age cohorts. The rate of private health cover is relatively low at approximately 50% of the total population (~6,408 people), compared to 59.9% across Greater Sydney and a national average of 55.7%.

Diabetes and arthritis are the most common medical conditions in the area, impacting 6.5 and 5.7% of residents respectively. 77.3% of residents declare themselves completely clear of medical ailments, compared to 74.6% across Greater Sydney. Working-age residents have low chronic condition prevalence. The area has 16.4% of residents aged 65 and over (2,102 people). Health outcomes among seniors are particularly strong, with national rankings 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 in Green Valley, with 49.7%. Buddhism stands out as overrepresented compared to Greater Sydney's average, comprising 17.1% of Green Valley's population.

In terms of ancestry, the top groups are Other (34.6%), Vietnamese (11.9%), and Australian (8.8%). Serbian (2.8%), Spanish (1.4%), and Lebanese (3.1%) ethnicities are notably overrepresented compared to regional averages.

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

Green Valley's median age is 37 years, matching Greater Sydney's figure and closely resembling Australia's median age of 38 years. The 55-64 age group constitutes a strong 13.9% of Green Valley's population compared to Greater Sydney, while the 35-44 cohort makes up 11.2%. Between 2021 and present, the 65-74 age group has increased from 8.5% to 10.7% of the population. Conversely, the 5-14 age group has decreased from 13.6% to 12.3%, and the 0-4 cohort has dropped from 5.9% to 4.8%. By 2041, demographic projections indicate significant shifts in Green Valley's age structure. The 75-84 age group is projected to grow by 101% (570 people), reaching 1,135 from 564. This growth reflects an aging population trend, with those aged 65 and above accounting for all projected population growth. Meanwhile, the 25-34 and 55-64 age cohorts are expected to experience population declines.