Happy Valley

SA2

Greater Adelaide / Onkaparinga

 
 
 
 
 
 
 
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Statistical Area (SA2) Boundary Analysis

This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.

SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).

Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Happy Valley

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DemographicsPopulation Growth in Happy Valley

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Happy Valley has an estimated 14,533 residents, up from 13,864 at the 2021 Census — a change of 669 people, or 4.8%. Growth has averaged 0.8% a year over five years. That puts 1,429 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

According to the analysis by AreaSearch, the population of Happy Valley stands at approximately 14,533 as of May 2026. This represents an expansion of 669 individuals (4.8%) relative to the 2021 Census, which recorded 13,864 people. The calculation is based on the June 2025 ABS estimated resident population of 14,526 alongside 82 validated new addresses registered since the Census. With this population level, the density is 1,429 persons per square kilometer, exceeding the typical figure observed across national locations examined by AreaSearch. The post-census expansion of 4.8% is within 1.0 percentage points of the wider SA3 region (5.8%), showing competitive local growth dynamics.

Demographic expansion in the locality was chiefly fueled by overseas migration, which accounted for roughly 52.1% of all population increases recently, though other contributors such as natural increase and interstate migration also recorded positive trends. ABS and Geoscience Australia projections published in 2024 with a 2022 baseline are utilized by AreaSearch for each SA2 locality. Where these datasets are unavailable, and for all years after 2032, projections from the SA State Government released in 2023 using 2021 data at the Regional/LGA scale by age cohort are applied, adjusted using a weighted aggregation method to transition from LGA to SA2 levels. Based on these projected demographic changes, population growth is anticipated to sit slightly below the median of all Australian statistical locations, with the population expected to grow by 1,048 individuals to 2041 relative to the latest annual ERP data, which represents an overall growth of 7.2% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Happy Valley SA2?
Total population for the Happy Valley SA2 was estimated to be approximately 14,533 as at May 26. This is based upon an estimated resident population of 14,526 from the ABS up to June 2025.
How has the population in the Happy Valley SA2 changed since 2021?
The happy valley sa2 has added approximately 669 people and shown a 4.83% increase from the 13,864 people recorded at the 2021 Census period.
What is the population density in the Happy Valley SA2?
The population density in the Happy Valley SA2 is estimated at 1,429 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Happy Valley SA2?
Over the past 10 years, the population in the Happy Valley SA2 has shown a compound annual growth rate of 0.4% per annum.
What are the main drivers of population growth in the Happy Valley SA2?
Population growth in the Happy Valley SA2 is driven by: Overseas migration (52.1%), Natural increase (44.1%), Interstate migration (3.8%). The primary driver is Overseas migration, contributing 52.1% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Happy Valley

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135 new dwellings have been approved in Happy Valley over the past five years, an average of 27 a year. That is 1.9 approvals per 1,000 residents. Of the 21 dwellings approved in the latest reporting year, 100% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 20, well below that longer-run average. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential building approvals in Happy Valley have averaged approximately 27 per year, amounting to 135 dwellings over the previous 5 financial years. In the current FY-26 period, 19 approvals have been logged. With an average of 4.4 additional residents per year for every completed dwelling between FY-21 and FY-25, demand is outstripping supply, a trend that generally drives up property values and intensifies buyer competition, while the average construction value of new dwellings stands at $253,000. Furthermore, commercial approvals worth $3.7 million have been registered during this financial year, highlighting that the locality remains predominantly residential.

Compared against Greater Adelaide, Happy Valley displays significantly reduced construction volumes (61.0% below the regional per capita average). This limited supply of new builds generally underpins demand and pricing for the existing housing stock. Building activity is also below the national average, reflecting the established nature of the suburb and indicating possible planning restrictions. Recent construction has consisted entirely of single-family detached houses, preserving the suburban character of the area with a concentration of spacious properties preferred by family buyers. There are approximately 639 residents for each dwelling approval, highlighting a mature property market. Demographic projections indicate that Happy Valley is set to add 1,041 residents by 2041, based on the latest AreaSearch quarterly figures. While building activity is currently keeping pace with these expansion forecasts, home buyers might face increased competition as the local population increases.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Happy Valley SA2 recently?
Dwelling approval activity in the the Happy Valley SA2 area has seen 47 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Happy Valley SA2's current population of 14,533 has been supported by 27 approvals on average over recent years.
How does the Happy Valley SA2's development activity compare to the broader region?
The Happy Valley SA2 has seen 0.19 approvals per 100 people in recent years, compared to 0.74 approvals in the broader region. This means that one dwelling has been approved for every 639 people in the Happy Valley SA2, compared to one for every 144 in the broader region.
Is the Happy Valley SA2 keeping up with housing demand?
With the population expected to increase by 1,041 people by 2041, around 521 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the Happy Valley SA2?
Looking at development activity over the past five years, the Happy Valley SA2's approval levels have been below the yearly average of 27, indicating a recent decline in approval activity.
How many dwellings will be needed to accommodate future population growth in the Happy Valley SA2?
The population in the Happy Valley SA2 is expected to grow by 1,041 people by 2041, necessitating approximately 521 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the Happy Valley SA2?
Over the past five years, the population in the Happy Valley SA2 has grown by approximately 730 people, while 135 residential approvals were recorded. This equates to a ratio of 5.4 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the Happy Valley SA2?
With dwelling approval activity running at an average of 27 approvals per year and a population of 14,533, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 1,041 people by 2041, around 521 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Happy Valley

Development applications around Happy Valley

Development approvals is a new addition to AreaSearch. We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Happy Valley

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AreaSearch tracks 5 current infrastructure and development projects inside Happy Valley, worth an estimated $64 million. A further 40 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $2.15 billion. 11 are already under construction and 12 are due for completion within three years. The pipeline spans residential development, education & training and sports & recreation. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Changes to local infrastructure, significant developments, and urban planning decisions represent some of the most influential factors driving regional performance. A total of 17 key projects have been identified by AreaSearch as having a potential impact on the suburb. Notable developments include the Balee Park Upgrade Happy Valley, the Flinders Medical Centre Acute Services Building, the Urban Creek Resilience and Recovery Project focusing on Sauerbier and Homestead Creeks, and the Happy Valley Reservoir Reserve Access Project, with the details of the most significant initiatives listed below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Happy Valley SA2?
Key infrastructure and planning changes likely to influence the Happy Valley SA2 include: Balee Park Upgrade Happy Valley (Construction); Flinders Medical Centre Acute Services Building (Construction); Urban Creek Resilience and Recovery Project - Sauerbier and Homestead Creeks (Planning); Happy Valley Reservoir Reserve Access Project (Completed); and Zero Cost Energy Future - Happy Valley Reservoir Solar Project (Completed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Happy Valley SA2?
Infrastructure development impacting the Happy Valley SA2 spans multiple sectors including Sports & Recreation, Health & Medical, and Energy, among others.
What is the scale of infrastructure investment impacting the Happy Valley SA2?
Infrastructure investment analysis indicates significant investment of approximately $892 million in infrastructure projects affecting the region, with a notable concentration of investment within the immediate the Happy Valley SA2 vicinity.
How does the Happy Valley SA2's infrastructure development compare to other areas?
Infrastructure development activity impacting the Happy Valley SA2 currently ranks below national averages at the 15thth percentile.
Valley Central Shopping Centre Redevelopment
Category: Communities
Stage: Completed | Est. Comp: 2024
Source / Links: Link 1   Link 2  

Comprehensive redevelopment of the former Happy Valley Shopping Centre into Valley Central, a modern community hub featuring Fountain Valley Medical Centre, Happy Valley Dental, REVO Fitness, specialty retail shops, upgraded facades, new entrance tower, roof replacement, undercover promenade seating, and enhanced car parking and landscaping. The 5,000 sqm project was delivered while the shopping centre remained fully operational, with Stage 1 completed in 2024.

Communities

Balee Park Upgrade Happy Valley
Category: Sports & Recreation
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   Link 2  

Neighbourhood Family Park upgrade including new playground equipment, basketball/netball rings and court, irrigated turf area and landscaping. Construction scheduled for 2024-25 financial year following community consultation completed December 2023. Project includes improved lighting, walking paths and accessibility features to enhance community use.

Sports & Recreation

Zero Cost Energy Future - Happy Valley Reservoir Solar Project
Category: Energy
Stage: Completed | Est. Comp: 2022
Source / Links: Link 1   Link 2  

World's largest fully moveable solar array featuring 33,750 5B Maverick pre-fabricated solar panels with 12.8MW capacity at Happy Valley Reservoir Reserve. Generates 17 gigawatt hours of renewable energy annually to power the water treatment plant serving over 40% of Adelaide's drinking water. Part of SA Water's $300 million Zero Cost Energy Future initiative. The innovative relocatable system uses ballasted design requiring minimal ground penetration, allowing the array to be moved if needed for maintenance or site works.

Energy

Flinders Medical Centre Acute Services Building
Category: Health & Medical
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

New $400-500M Acute Services Building delivering 98 additional clinical spaces, 160 new beds, four new operating theatres, a 16-bed intensive care unit, and an expanded emergency department. Part of the major Southern Redevelopment enhancing healthcare services for southern Adelaide with state-of-the-art medical facilities, improving patient flow at South Australia's largest public hospital.

Health & Medical

Happy Valley Reservoir Reserve Access Project
Category: Sports & Recreation
Stage: Completed | Est. Comp: 2021
Source / Links: Link 1   Link 2  

First-time public opening of the 120-year-old Happy Valley Reservoir Reserve featuring 20 kilometres of walking, cycling and mountain biking trails, 110 hectares of water for kayaking and fishing, two kayak launch areas (one with disability access), picnic facilities with BBQs and shelters, car parking, and visitor amenities. The reserve connects to Glenthorne National Park creating over 1,500 hectares of accessible outdoor recreation space. Opened December 11, 2021 after extensive water treatment upgrades to enable safe public access while maintaining drinking water quality for over 40% of metropolitan Adelaide.

Sports & Recreation

Bains Road Reconstruction
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Reconstruction of Bains Road between Investigator Drive and Panalatinga Road, Woodcroft. The project includes reconstruction of selected sections of kerbing and guttering, road pavement reconstruction, installation of a new 1.5m wide footpath on the northern side, and installation of new pedestrian refuges to improve road safety and accessibility. Construction commenced in October 2025 with an estimated 8-week completion period, subject to weather conditions.

Transport & Logistics

The Green at Woodcroft
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Premium residential development adjacent to Thaxted Park Golf Course by Metro Property Development. Master-planned community offering house and land packages in established area with golf course frontage and parkland access.

Residential Development

Thalassa Park Master Plan
Category: Sports & Recreation
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Master plan for the future enhancement of Thalassa Park, including upgraded playgrounds, walking and cycling trails, event spaces, gardens, accessibility improvements and the Storybook Walk sculpture park. As of the latest council update, the draft master plan has been refined with the Thalassa Park and Gardens Trust, including cost estimates and staged priorities to support future budgeting and grant applications. Community consultation on the revised draft is expected once the documents are finalised.

Sports & Recreation

Jobs & IndustryEmployment Trends in Happy Valley

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8,139 residents of Happy Valley are employed, from a labour force of 8,344. Unemployment sits at 2.5%, with participation at 68.5%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.6% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 11,216, about 77% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

The local workforce in Happy Valley is highly skilled, with strong representation in key service industries, an unemployment rate sitting at just 2.5%, and an estimated job growth rate of 5.5% over the past year. As of March 2026, there are 8,139 employed residents, and the unemployment rate is 1.4% below the Greater Adelaide average of 3.8%, while participation in the labour force is matching the regional average of 66.6%. Census data indicates that a modest 10.3% of the working population operated from home, though this figure may have been affected by pandemic-related lockdown measures.

The primary sectors employing local residents are health care & social assistance, construction, and retail trade. The suburb displays a notable concentration in construction, where employment is 1.2 times the average across the wider region. In contrast, professional & technical services are underrepresented, accounting for 5.9% compared to the regional average of 7.3%. This mostly residential community seems to offer a low volume of local jobs, as highlighted by the comparison of the Census working population against the resident population. AreaSearch analysis of SALM and ABS statistics shows that for the year ending March 2026, employment grew by 5.5% and the total labor force grew by 5.1%, which led to a 0.4 percentage point decline in unemployment. In comparison, Greater Adelaide recorded job growth of 4.2% and labor force growth of 4.0%, with unemployment decreasing by 0.2 percentage points. National employment projections from Jobs and Skills Australia dated May-25 offer additional context on future demand in Happy Valley. These five-year and ten-year forecasts have been applied to the local workforce structure to model potential growth. Across Australia, employment is projected to grow by 6.6% over five years and 13.7% over ten years, though rates vary widely by industry. Weighting these national industry trends to the local employment structure suggests Happy Valley employment would rise by 6.6% over five years and 13.8% over ten years, though this is a simple weighting extrapolation for illustration and excludes local demographic projections.

Frequently Asked Questions - Employment

What is the employment situation in the Happy Valley SA2?
As of March 2026, the Happy Valley SA2 has approximately 8,139 employed residents with an unemployment rate of 2.5%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
How does the Happy Valley SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Happy Valley SA2 stands at 2.5%, which is 1.4 percentage points below Greater Adelaide's rate of 3.8%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Happy Valley SA2?
The employment landscape in the Happy Valley SA2 is dominated by several key sectors. The largest employers are health care & social assistance (18.7% of employment), construction (10.7%), and retail trade (10.2%). Other significant employers include education & training and public administration & safety.
How has employment changed recently in the Happy Valley SA2?
Over the past year to March 2026, the Happy Valley SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Adelaide saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the Happy Valley SA2?
The workforce participation rate in the Happy Valley SA2 is 68.5%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate leading the Greater Adelaide average of 66.6%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Happy Valley SA2's employment market?
The happy valley sa2 shows notable specialization in construction, which employs 10.7% of the local workforce compared to 8.7% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the Happy Valley SA2?
Based on Jobs and Skills Australia projections applied to the Happy Valley SA2's industry mix, employment is expected to grow by 6.6% over the next five years and 13.8% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Happy Valley SA2 compare nationally?
The happy valley sa2's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region experienced 0.7% growth, ranking 11.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Happy Valley SA2?
Skilled workers will find good opportunities in the Happy Valley SA2, with skilled sectors accounting for 39.6% of employment. Key sectors for skilled workers include health care & social assistance (18.7%), education & training (10.2%), and professional & technical (5.9%). With projected employment growth of 6.6% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Happy Valley

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Median household income in Happy Valley is $1,568 a week (about $82,000 a year), with median personal income at $778 a week. ATO records put median taxable income at $55,983 a year against an average of $64,721. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

Based on AreaSearch's compilation of the most recent postcode ATO statistics published for the 2023 financial year, taxpayers in the Happy Valley SA2 recorded a median income of $55,983 and an average income of $64,721. These figures sit below the national benchmarks and compare to median and average levels of $54,808 and $66,852 respectively for Greater Adelaide. Adjusting for Wage Price Index growth of 10.17% since the 2023 financial year, current estimates would be approximately $61,676 for the median and $71,303 for the average as of March 2026. According to the 2021 Census, household, family, and individual incomes are all modest in Happy Valley, placing between the 39th and 44th percentiles.

Income distribution figures show that 35.6% of residents (5,173 people) fall within the $1,500 - 2,999 band, similar to the broader region where 31.8% of the population are in this bracket. Discretionary income remaining after housing costs stands at 85.8% of total income, and the suburb is positioned in the 5th decile of the SEIFA index for income.

Frequently Asked Questions - Income

What is the median taxable income in the Happy Valley SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Happy Valley SA2 is approximately $61,676. The official ATO data from FY-23 recorded a median of $55,983.
What is the average taxable income in the Happy Valley SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Happy Valley SA2 is approximately $71,303. The official ATO data from FY-23 recorded an average of $64,721.
How does the median taxable income in the Happy Valley SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Happy Valley SA2 is approximately $61,676 compared to $60,382 in Greater Adelaide. The official ATO data from FY-23 shows $55,983 and $54,808 respectively.
How does the average taxable income in the Happy Valley SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Happy Valley SA2 is approximately $71,303 compared to $73,651 in Greater Adelaide. The official ATO data from FY-23 shows $64,721 and $66,852 respectively.
What are the main income cohorts in the Happy Valley SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~35.6% / 5,173 persons) of the Happy Valley SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Happy Valley SA2 compare to the region?
The largest income cohort in the Happy Valley SA2 is the $1,500 - 2,999 group, representing about 35.6% of the population. In comparison, Greater Adelaide's largest income cohort is the $1,500 - 2,999 group, representing 31.8% of its population, according to the 2021 Census.
What is the median household income in the Happy Valley SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Happy Valley SA2 is $1,568/wk.
What is the median family income in the Happy Valley SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Happy Valley SA2 is $1,957/wk.
What is the median personal income in the Happy Valley SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Happy Valley SA2 is $778/wk.
How does the Happy Valley SA2's income rank nationally?
The Happy Valley SA2's income level is below the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The Happy Valley SA2's median income among taxpayers is $55,983 and the average income stands at $64,721, which compares to figures for Greater Adelaide's of $54,808 and $66,852 respectively. Based on Wage Price Index growth of 10.17% since FY-23, current estimates would be approximately $61,676 (median) and $71,303 (average) as of March 2026.
What is the disposable income in the Happy Valley SA2?
The estimated disposable income in the Happy Valley SA2 is $5,827 per year according to AreaSearch analysis.
How does the Happy Valley SA2's disposable income compare to the region?
The happy valley sa2's disposable income is $5,827 compared to $5,698 for Greater Adelaide, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Happy Valley

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Happy Valley had 5,450 occupied dwellings at the 2021 Census, 90% detached houses and 0% apartments. 51% are owned with a mortgage, 13% rented and 37% owned outright. At that Census the median rent was $355 a week and the median mortgage repayment $1,517 a month. Rent absorbs 22.6% of household income here and mortgage repayments 22.3%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

The mix of housing in Happy Valley at the most recent Census was composed of 90.3% separate houses and 9.7% other housing types, including semi-detached homes, apartments, and alternative dwellings, compared to the Adelaide metropolitan breakdown of 75.2% houses and 24.9% other dwellings. The level of home ownership in Happy Valley was significantly higher than the metropolitan average at 36.5%, with the remaining properties being mortgaged (50.9%) or rented (12.7%). The median monthly mortgage payment in the area was lower than the Adelaide metropolitan average at $1,517, whereas the median weekly rent was $355, compared to metropolitan figures of $1,562 and $320.

On a national level, mortgage repayments in Happy Valley are much lower than the Australian average of $1,863, and weekly rents are also below the national average of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Happy Valley SA2?
In the Happy Valley SA2, 36.5% of homes are owned outright, 50.9% are owned with a mortgage, and 12.7% are rented.
What percentage of dwellings in the Happy Valley SA2 are houses?
According to the latest data, 90.3% of dwellings in the Happy Valley SA2 are houses.
What percentage of dwellings in the Happy Valley SA2 are apartments or units?
In the Happy Valley SA2, 0.0% of dwellings are apartments or units, with an additional 9.7% being semi-detached dwellings.
What is the level of outright home ownership in the Happy Valley SA2?
Outright home ownership in the Happy Valley SA2 stands at 36.5%, compared to 32.1% in Greater Adelaide.
What is the median monthly mortgage repayment in the Happy Valley SA2?
The median monthly mortgage repayment in the Happy Valley SA2 is $1,517, compared to $1,562 in Greater Adelaide.
What is the median weekly rent in the Happy Valley SA2?
The median weekly rent in the Happy Valley SA2 is $355, compared to $320 in Greater Adelaide.
What is the distribution of rental prices in the Happy Valley SA2?
In the Happy Valley SA2, 3.9% of rentals are $0-149/week, 36.8% are $150-349/week, 59.3% are $350-649/week, 0.0% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the Happy Valley SA2?
The aggregate monthly housing cost in the Happy Valley SA2 is $967, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Happy Valley SA2?
In the Happy Valley SA2, households with mortgages typically spend 22.3% of their income on mortgage repayments, while renters spend 22.6% of their income on rent.
How crowded are homes in the Happy Valley SA2?
The average persons per bedroom ratio in the Happy Valley SA2 is 0.7, indicating the level of household density.
How does housing affordability in the Happy Valley SA2 compare to the region?
Housing affordability in the Happy Valley SA2 shows mortgage holders spending 22.3% of income on repayments (vs 23.3% regionally), while renters spend 22.6% of income on rent (vs 20.7% regionally).
What types of dwellings are most common in the Happy Valley SA2?
The dwelling mix in the Happy Valley SA2 consists of 90.3% detached houses, 9.7% semi-detached dwellings, 0.0% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Happy Valley SA2?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $967. This accounts for outright owners paying no housing costs, mortgage holders paying $1,517/month, and renters paying $1,537/month.
How affordable is housing in the Happy Valley SA2 relative to local incomes?
Housing in Happy Valley consumes approximately 14.2% of median household income ($6,789 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the Happy Valley SA2?
Recent development applications in Happy Valley show attached dwellings contributing 4% of approvals compared to 10% of existing stock, while detached houses represent 96% of applications versus 90% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Happy Valley

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Happy Valley counted 5,450 households at the 2021 Census, averaging 2.5 people each. 31% are couples with children, against 31% couples without children. 24% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family households make up the majority of homes at 74.8%, consisting of couples with children (31.3%), couples without children (31.2%), and single-parent households (11.4%). Non-family living arrangements account for the remaining 25.2% of households, consisting of single-person households at 23.7% and group housing at 1.4%. The median household size is 2.5 people, aligning with the average across Greater Adelaide.

Frequently Asked Questions - Households

How many households are in the Happy Valley SA2?
As of the 2021 Census, the Happy Valley SA2 had 5,450 households. Based on population growth patterns, this has grown by approximately 4.8% to an estimated 5,713 households today.
What is the typical household size?
The median household size in the Happy Valley SA2 is 2.5 people. This compares to 2.5 in Greater Adelaide and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 74.8% of all households. The remaining households consist of lone person households (23.7%), group households (1.4%), and other household types (0.0%).
How are families structured in the area?
Among the 4,076 family households, 31.3% are couples with children, 31.2% are couples without children at home, and 11.4% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Happy Valley SA2 compare to regional household patterns?
Compared to Greater Adelaide, the Happy Valley SA2 shows distinct household patterns. Family households are notably over-represented at 74.8% (versus 68.6% regionally). This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Happy Valley SA2 have an average of 1.6 children, slightly above the Greater Adelaide average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Happy Valley SA2?
Marriage patterns reveal 51.0% of the adult population are currently married, while 31.1% have never married. This compares to 45.7% married and 36.4% never married across Greater Adelaide.
How significant are single-person households?
Single-person households represent 23.7% of all households in the Happy Valley SA2, similar to the regional average of 27.7%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.4% of households, well below the Greater Adelaide average of 3.7%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Happy Valley

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21.2% of adults in Happy Valley hold a university qualification, including 15.0% with a bachelor degree and 3.4% with postgraduate qualifications. A further 28.6% hold a vocational qualification. 2 schools serve the area, with 693 enrolment places and an average ICSEA of 1,028 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Educational attainment levels in Happy Valley are lower than regional averages, with 21.2% of residents aged 15+ holding a university degree compared to 30.4% across Australia. This difference suggests scope for further educational and skills development. Bachelor degrees are the most common higher qualification at 15.0%, followed by postgraduate degrees at 3.4% and graduate diplomas at 2.8%. Vocational and technical qualifications are highly prevalent, with 40.4% of the population aged 15+ holding trade credentials, consisting of advanced diplomas (11.8%) and certificates (28.6%). The rate of enrollment in education is high, with 25.0% of local residents currently undertaking formal study.

This student population includes 9.6% in primary school, 6.3% in secondary school, and 4.2% enrolled in tertiary institutions.

Frequently Asked Questions - Education

What percentage of people in the Happy Valley SA2 have university qualifications?
21.2% of people aged 15 and over in the Happy Valley SA2 have university qualifications, compared to 28.9% in the broader region.
What percentage of people in the Happy Valley SA2 have no formal qualifications?
38.5% of people aged 15 and over in the Happy Valley SA2 have no formal qualifications, compared to 39.0% regionally.
How does the Happy Valley SA2's education level compare to national averages?
The happy valley sa2 ranks in the 51th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Happy Valley SA2?
The most common qualifications in the Happy Valley SA2 are: Certificate (28.6%), Bachelor Degree (15.0%), Advanced Diploma (11.8%).
What proportion of the Happy Valley SA2's population is currently attending educational institutions?
25.0% of the population in the Happy Valley SA2 is currently engaged in formal education, with 9.6% in primary school, 6.3% in secondary school, 4.2% at university.
What is the ICSEA score for schools in the Happy Valley SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Happy Valley SA2 is 1028, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Happy Valley SA2?
There are 2 schools within the Happy Valley SA2, with a combined enrollment of approximately 693 students.
What types of schools are available in the Happy Valley SA2?
The happy valley sa2 includes 2 primary schools.

Schools Detail

AmenitiesServices & Amenities in Happy Valley

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Getting AroundTransport & Commuting in Happy Valley

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Public transport in Happy Valley reaches 107 stops on 23 routes, timetabled for about 1,200 services a week. The typical home sits about 180 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.6 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Public transport infrastructure includes 107 active stops in Happy Valley, which are serviced by a combination of buses. There are 23 different routes operating through these stops, offering a total of 1,150 weekly passenger trips. Transport access is classified as excellent, with the average home located within 182 meters of a stop. As the suburb is primarily residential, the majority of working residents commute to other areas, with private vehicles remaining the primary mode of travel for 91% of commuters. Average vehicle ownership is 1.6 cars per household, exceeding the regional average.

A relatively low proportion of residents work from home, standing at 10.3% at the 2021 Census, which may reflect pandemic-era conditions. Service frequency across all routes averages 164 trips daily, which represents roughly 10 weekly trips per individual transit stop. The map provided displays the 100 closest transit stops relative to the center of the suburb.

Frequently Asked Questions - Transport

How many public transport stops are in Happy Valley?
There are 107 public transport stops within the Happy Valley SA2.
How frequent are the transport services in Happy Valley?
the Happy Valley SA2 has 1,150 weekly trips across 23 routes, averaging 164 trips per day.
How far are residents from public transport in Happy Valley?
On average, residential properties are 182 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Happy Valley

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64.0% of residents in Happy Valley report no long-term health condition. 5.9% need daily assistance with core activities, and 51.2% hold private health cover. The standardised death rate runs at 3.7 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Happy Valley shows favorable health profiles overall in AreaSearch's evaluation of mortality and chronic illness rates, with common medical conditions showing low prevalence across the broader population, though levels exceed the national average within older, high-risk brackets, and the proportion of residents with private health insurance is relatively low at roughly 51% of the population (~7,440 people). Arthritis and mental health conditions are the most prevalent health issues in the suburb, affecting 9.3 and 8.9% of the population respectively, while 64.0% of residents reported having no long-term medical conditions, compared to 67.9% across Greater Adelaide.

The prevalence of chronic conditions among working-age residents is higher than average. Residents aged 65 and over make up 24.4% of the population (3,553 individuals), which is higher than the 19.2% recorded across Greater Adelaide. Senior health outcomes present some difficulties, though they rank lower nationally than the broader population.

Frequently Asked Questions - Health

How many people in the Happy Valley SA2 have private health insurance?
Around 51.2% of people in the Happy Valley SA2 are covered by private health insurance, which compares to 52.7% in the broader region of Greater Adelaide.
What percentage of the population requires ongoing medical assistance in the Happy Valley SA2?
In the Happy Valley SA2, 5.9% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.6% of people in Greater Adelaide require similar assistance.
How prevalent is asthma in the Happy Valley SA2?
8.7% of people in the Happy Valley SA2 are diagnosed with asthma. In comparison, 7.7% of the population across Greater Adelaide is affected by asthma.
What percentage of people have diabetes in the Happy Valley SA2?
Diabetes affects 5.0% of the the Happy Valley SA2 population, while in the surrounding region, 4.8% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Happy Valley SA2?
4.5% of people in the Happy Valley SA2 have heart disease. Across the region of Greater Adelaide, 3.8% of the population is affected by heart disease.
How does the Happy Valley SA2 compare to the region in terms of overall private health coverage?
In the Happy Valley SA2, 51.2% of the population are estimated to have private health insurance. Comparatively, Greater Adelaide sees an estimated private health coverage rate of 52.7%.

Ancestry & LanguageCultural Diversity in Happy Valley

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Happy Valley is largely Australian-born, at 80.8% of residents, with 6.9% speaking a language other than English at home. The largest reported ancestries are English (35.1%) and Australian (27.4%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

The level of cultural diversity in Happy Valley is below average, with 80.8% of residents born in Australia, 93.1% holding citizenship, and 93.1% speaking only English in their homes. Christianity is the predominant religious affiliation, representing 39.9% of the local population. The most pronounced comparative overrepresentation is found in Judaism, which accounts for 0.1% of the population, matching the 0.1% average across Greater Adelaide. Regarding parental country of birth, the three most common ancestries in Happy Valley are English at 35.1% of the population, which is notably higher than the regional average of 27.8%, Australian at 27.4%, and Scottish at 7.7%.

There are also distinct variations in other backgrounds: German ancestry is overrepresented at 6.2% of the population compared to 5.1% regionally, Welsh is at 0.8% compared to 0.6%, and Dutch is at 1.9% compared to 1.2%.

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Happy Valley SA2?
Happy Valley was found to be below average in terms of cultural diversity, with 80.8% of its population born in Australia, 93.1% being citizens, and 93.1% speaking English only at home.
What is the most common religion in the Happy Valley SA2?
The main religion in Happy Valley was found to be Christianity, which makes up 39.9% of people in Happy Valley. However, the most apparent overrepresentation was in Judaism, which comprises 0.1% of the population, compared to 0.1% across Greater Adelaide.
What are the top countries of origin in the Happy Valley SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Happy Valley are English, comprising 35.1% of the population, which is substantially higher than the regional average of 27.8%, Australian, comprising 27.4% of the population, and Scottish, comprising 7.7% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: German is notably overrepresented at 6.2% of Happy Valley (vs 5.1% regionally), Welsh at 0.8% (vs 0.6%) and Dutch at 1.9% (vs 1.2%).
How does the percentage of people born overseas compare to the regional average?
19.2% of the the Happy Valley SA2 population was born overseas, compared to 28.7% regionally.
What percentage of the the Happy Valley SA2 population speaks a language other than English at home?
6.9% of the population in the Happy Valley SA2 speaks a language other than English at home, compared to 22.2% in the wider region.
How many people in the Happy Valley SA2 identify as Australian Aboriginal?
0.7% of the the Happy Valley SA2 population identifies as Australian Aboriginal, compared to 1.2% in the region.
What is the citizenship status of the population in the Happy Valley SA2?
93.1% of the the Happy Valley SA2 population holds citizenship, compared to 86.3% in the wider region.

Age StructureAge Profile of Happy Valley

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The median resident of Happy Valley is 42. 23.4% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The median age of residents in Happy Valley is 42, which is slightly above the Greater Adelaide average of 39 and notably higher than the national median of 38. The 75 - 84 age bracket is highly represented at 9.3% compared to Greater Adelaide, while the 25 - 34 cohort has a lower share at 12.0%. Since the 2021 Census, the proportion of residents aged 75 to 84 has risen from 6.5% to 9.3%. Conversely, the 55 to 64 group has decreased from 12.3% to 10.7%, and the 5 to 14 cohort has fallen from 11.6% to 10.5%.

Demographic projections suggest the age structure of Happy Valley will change substantially by 2041. The 85+ cohort is projected to see the largest relative growth, increasing by 122% (542 people) to reach 986 from a baseline of 443. This trend highlights the aging population, with those aged 65+ making up 76% of all projected population growth. In contrast, the 0 to 4 and 15 to 24 cohorts are projected to decrease in size.

Frequently Asked Questions - Age

What is the median age in the Happy Valley SA2?
According to the latest data, the median age in the Happy Valley SA2 is 42 years.
How does the Happy Valley SA2's median age compare to broader areas?
At 42 years, Happy Valley is 3 years older than the Greater Adelaide average (39 years) and 4 years older than the national average (38 years).
What age groups are over-represented in the Happy Valley SA2?
The most over-represented age group in the Happy Valley SA2 compared to the Greater Adelaide region is the 75 - 84 group, making up 9.3% of the population.
What age groups are under-represented in the Happy Valley SA2?
The most under-represented age group in the Happy Valley SA2 compared to the Greater Adelaide region is the 25 - 34 group, making up 12.0% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Happy Valley SA2 show significant variance compared to the Greater Adelaide region. The most over-represented age group is 75-84 year-olds (9.3% vs 6.7%).
What is the percentage of children (0-14 years) in the Happy Valley SA2?
The percentage of children aged 0-14 years in the Happy Valley SA2 is 16.1%.
What is the percentage of older people (65+ years) in the Happy Valley SA2?
The percentage of people aged 65 and over in the Happy Valley SA2 is 24.4%.

Data & MethodBoundaries, Sources & Method for Happy Valley

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Aug 2026.

Everything is aggregated to the SA2 boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) May 2026 3 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to May 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual May 2026 3 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to May 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Jun 2026 2 months ago headline measures · May 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 this month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Oct 2025 10 months ago all 5 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Oct 2025.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 5 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 82 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (13,864 at the 2021 Census → 14,533 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to May 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (403041080). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

Why can the Happy Valley SA2 boundary differ from the suburb boundary?
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (e.g., census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
Where does the data on this Happy Valley page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments.
Is the Happy Valley data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (Oct 2025) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas