Wadalba

Suburb (SAL)

Greater Sydney / Wyong

 
 
 
 
 
 
 
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Suburb (SAL) Boundary Analysis

This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.

SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.

Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Wadalba

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The median house price in Wadalba is $985k, with units at $750k. House values have moved 5.4% a year compounded over five years.

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DemographicsPopulation Growth in Wadalba

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Wadalba has an estimated 4,793 residents, up from 4,204 at the 2021 Census — a change of 589 people, or 14.0%. Growth has averaged 3.7% a year over five years, faster than 82% of areas nationally. Interstate and internal migration accounts for 72.0% of that increase. That puts 1,255 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 investigations of ABS demographic updates for the broader zone, and recent residential addresses validated by AreaSearch since the Census, Wadalba has an estimated population of approximately 4,793 as of May 2026. This represents an addition of 589 individuals (14.0%) compared to the 2021 Census, which counted a population of 4,204 individuals. The adjustment is derived from the resident population of 4,756, calculated by AreaSearch using the latest ERP data release from the ABS (June 2025) alongside an additional 96 validated new addresses since the Census date. This population level translates to a density ratio of 1,254 persons per square kilometer, exceeding the average observed across national locations analyzed by AreaSearch.

The suburb of Wadalba's 14.0% expansion since the 2021 census outpaced the SA4 region (3.4%) and the SA3 area, establishing it as a regional growth leader. Population expansion in the area was mostly fueled by interstate migration, which accounted for roughly 72.0% of total population increases during recent times, though all contributors, including natural increase and overseas migration, remained positive factors. AreaSearch incorporates ABS/Geoscience Australia projections for each SA2 area, published in 2024 using 2022 as the base year. For SA2 areas lacking this information, AreaSearch relies on the NSW State Government's SA2 level projections, published in 2022 using 2021 as the base year. Growth rates by age brackets from these aggregations are also applied to all areas for the years 2032 to 2041. When analyzing future population trends, exceptional growth, placing in the top 10 percent of national statistical areas, is forecast over the timeframe, with the area projected to expand by 3,237 persons to 2041 based on aggregated SA2-level projections, representing a total increase of 66.8% over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Wadalba?
Total population for the suburb of Wadalba was estimated to be approximately 4,793 as at May 26. This is based upon an estimated resident population of 4,756 from the ABS up to June 2025.
How has the population in the suburb of Wadalba changed since 2021?
The suburb of wadalba has added approximately 589 people and shown a 14.01% increase from the 4,204 people recorded at the 2021 Census period.
What is the population density in the suburb of Wadalba?
The population density in the suburb of Wadalba is estimated at 1,254 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Wadalba?
Over the past 10 years, the population in the suburb of Wadalba has shown a compound annual growth rate of 5.9% per annum.
What are the main drivers of population growth in the suburb of Wadalba?
Population growth in the suburb of Wadalba is driven by: Interstate migration (72.0%), Natural increase (14.000000000000002%), Overseas migration (14.000000000000002%). The primary driver is Interstate migration, contributing 72.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Wadalba

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175 new dwellings have been approved in Wadalba over the past five years, an average of 35 a year. That places the area in the 87th percentile for residential development activity nationally, about 7 approvals per 1,000 residents a year. Of the 23 dwellings approved in the latest reporting year, 83% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 44, running ahead of that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

According to AreaSearch analysis of ABS building approval figures allocated from statistical area data, Wadalba has averaged approximately 35 new dwelling approvals annually, summing to an estimated 175 homes over the past 5 financial years. Thus far in FY-26, 41 approvals have been documented. With an average of 4.6 new residents per year arriving per dwelling built over the past 5 financial years (between FY-21 and FY-25), demand greatly outstrips new supply, which typically drives price growth and intensifies buyer competition, while new properties are built at an average value of $380,000.

Furthermore, $21.2 million in commercial approvals have been registered this financial year, indicating steady commercial development activity. In comparison to Greater Sydney, Wadalba features 93.0% more construction activity (per person), providing buyers with a wider selection. New projects consist of 83.0% detached houses and 17.0% townhouses or apartments, reinforcing the area's suburban character with a focus on family homes tailored to buyers looking for space. With approximately 127 people per dwelling approval, Wadalba displays the features of a growth area. Looking forward, Wadalba is projected to expand by 3,200 residents through to 2041 (starting from the latest AreaSearch quarterly estimate). At current development rates, residential supply may struggle to keep pace with population growth, which could intensify buyer competition and bolster price increases.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Wadalba recently?
Dwelling approval activity in the the suburb of Wadalba area has seen 74 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Wadalba's current population of 4,793 has been supported by 35 approvals on average over recent years.
How does the suburb of Wadalba's development activity compare to the broader region?
The suburb of Wadalba has seen 0.82 approvals per 100 people in recent years, compared to 0.65 approvals in the broader region. This means that one dwelling has been approved for every 126 people in the suburb of Wadalba, compared to one for every 190 in the broader region.
Is the suburb of Wadalba keeping up with housing demand?
With the population expected to increase by 3,200 people by 2041, around 1,067 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 3.0 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 suburb of Wadalba?
Looking at development activity over the past five years, the suburb of Wadalba's approval levels have been slightly above the yearly average of 35, showing modest growth in recent years.
How many dwellings will be needed to accommodate future population growth in the suburb of Wadalba?
The population in the suburb of Wadalba is expected to grow by 3,200 people by 2041, necessitating approximately 1,067 new dwellings. This calculation is based on the current census average of 3.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Wadalba?
Over the past five years, the population in the suburb of Wadalba has grown by approximately 3,757 people, while 175 residential approvals were recorded. This equates to a ratio of 21.5 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 suburb of Wadalba?
With dwelling approval activity running at an average of 35 approvals per year and a population of 4,793, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 3,200 people by 2041, around 1,067 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Wadalba

Development applications around Wadalba

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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 Wadalba

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AreaSearch tracks 39 current infrastructure and development projects close to Wadalba, worth an estimated $8.24 billion. 8 are already under construction and 13 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and transport & logistics. 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

Nothing can impact an area's performance as significantly as updates to local infrastructure, major developments and planning programs. In total, 2 projects have been identified by AreaSearch that are likely to influence the area. Key developments include Yeramba Estates Central Coast Development, Hamlyn View Estate, The Sanctuary Estate Hamlyn Terrace, and Cedarwood Estate, with the below list describing those likely to be of greatest relevance.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Wadalba?
Key infrastructure and planning changes likely to influence the suburb of Wadalba include: Yeramba Estates Central Coast Development (Planning); Hamlyn View Estate (Construction); The Sanctuary Estate Hamlyn Terrace (Construction); Cedarwood Estate (Construction); and Central Coast Airport Precinct Development (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Wadalba?
Infrastructure development impacting the suburb of Wadalba spans multiple sectors including Residential Development, Environmental & Disaster Management, and Communities, Precincts & Urban Renewal, among others.
What is the scale of infrastructure investment impacting the suburb of Wadalba?
Infrastructure investment analysis indicates substantial capital deployment exceeding $2.0 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Wadalba vicinity.
How does the suburb of Wadalba's infrastructure development compare to other areas?
With an infrastructure score in the top 40%, the suburb of Wadalba demonstrates above-average development activity compared to national benchmarks.
Yeramba Estates Hamlyn Terrace Development
Category: Residential Development
Stage: Approved | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A residential land subdivision located in the Hamlyn Terrace precinct of the Central Coast. The project involves the creation of low-density residential lots designed for family homes, leveraging proximity to the Wyong Hospital and local educational facilities. The estate is part of the broader North Wyong Shire Structure Plan to manage population growth in the region.

Residential Development

The Sanctuary Estate Hamlyn Terrace
Category: Residential Development
Stage: Construction | Est. Comp: 2027

The Sanctuary is a masterplanned house and land estate located in Hamlyn Terrace on the NSW Central Coast. The development offers registered residential lots for detached family homes in close proximity to schools, Wyong Hospital, local shops, and the M1 motorway.

Residential Development

Cedarwood Estate
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Master-planned residential community in Hamlyn Terrace, offering quality house and land packages for families and investors. The estate features 91 new homes fully serviced with underground power, sewerage, and NBN connectivity. Located near the Pacific Highway and M1 Motorway, with easy access to Wyong Hospital, schools, and major shopping centres.

Residential Development

Madison Rise Estate
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Madison Rise is a premium residential estate by Allam Property Group situated on elevated land in Woongarrah, Central Coast. The development features 177 turnkey homes with modern inclusions, located near Mackillop Catholic College, Warnervale train station, and the M1 Pacific Motorway. The final stage is scheduled for release in early 2026.

Residential Development

Warnervale Water and Sewer Infrastructure Program
Category: Environmental & Disaster Management
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A comprehensive infrastructure program supporting the Greater Warnervale growth corridor. Key works include the $82.5 million Mardi Water Treatment Plant upgrade, which involves adding Dissolved Air Flotation (DAF) systems to increase capacity to 160 million litres per day. The program also encompasses the $144 million Charmhaven Sewage Treatment Plant upgrade and the completed 9.4km Mardi to Warnervale Pipeline to ensure long-term water security for over 210,000 residents.

Environmental & Disaster Management

Hamlyn View Estate
Category: Residential Development
Stage: Construction | Est. Comp: 2028

Hamlyn View Estate is a master planned house and land community on the NSW Central Coast, developed by AVJennings and focused on delivering more than 600 residential lots and completed homes along Sparks Road in Hamlyn Terrace. Earlier stages of the estate have been built out and are occupied, while later stages continue to roll out through additional small lot housing and subdivision activity on the residue land at and around 94 Sparks Road, including a 2025 development application for small lot housing and subdivision on Residue Lot 87 (DA/511/2025) with Central Coast Council, indicating that civil works and dwelling construction are ongoing rather than fully complete.Nearby planning activity for residential flats and subdivision at 94 Sparks Road supports the view that this landholding is being progressively intensified as the final stages of the broader estate are delivered.

Residential Development

Warnervale Town Centre - Woolworths
Category: Retail
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Approved modification for construction and operation of Warnervale Shopping Centre within the Parklands Central Coast masterplanned community. The project includes a Woolworths neighbourhood shopping centre with retail, commercial, medical centre and e-commerce facilities, 489 at-grade car parking spaces, earthworks, road works and supporting infrastructure.

Retail

Rosella Rise
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

AVJennings masterplanned community on the NSW Central Coast delivering approximately 527 homes comprised of turnkey houses and titled land lots. Multiple stages are registered with new homes selling and additional homes under construction. The community features parks, pathways and planned amenity with convenient access to Warnervale train station, schools and Wyong Hospital.

Residential Development

Jobs & IndustryEmployment Trends in Wadalba

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2,455 residents of Wadalba are employed, from a labour force of 2,514. Unemployment sits at 2.3%, with participation at 70.5%. 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, so in an area growing as fast as this one it understates the likely rise in local jobs. The working-day population is estimated at 3,846, about 80% 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

Wadalba possesses a qualified labor force, with essential services industries strongly represented, an unemployment rate of only 2.3%, and 3.5% in estimated employment growth over the last year, based on AreaSearch aggregation of statistical area data. As of March 2026, 2,455 residents are employed, while the unemployment rate is 1.8% lower than Greater Sydney's rate of 4.1%, and labor force participation is generally comparable to Greater Sydney's 69.1%. Based on Census answers, a high 26.8% of residents worked from home, though Covid-19 lockdown restrictions should be kept in mind. Employment among local residents is concentrated in health care & social assistance, retail trade, and construction.

The area displays a specific occupational specialization in health care & social assistance, with a jobs share of 1.4 times the regional level. Conversely, professional & technical roles show lower representation at 4.0% compared to the regional average of 11.5%. The heavily residential area appears to provide few local employment opportunities, as shown by the comparison of Census working population to resident population. Based on AreaSearch analysis of SALM and ABS data aggregated from broader statistical areas, during the year to March 2026, employment levels rose by 3.5% and the labor force grew by 3.5%, leaving unemployment virtually unchanged. In contrast, Greater Sydney experienced employment growth of 1.9% and labor force growth of 1.9%, with a minor decline. Jobs and Skills Australia's national employment forecasts from May-25 can provide additional perspective on potential future demand in Wadalba. These projections, spanning five and ten-year intervals, have been matched with the local employment profile to estimate growth patterns. While national employment is projected to grow by 6.6% over five years and 13.7% over ten years, growth rates vary greatly between industry sectors. Applying these industry-specific projections to Wadalba's employment distribution suggests local employment should expand by 6.6% over five years and 13.8% over ten years (note that this is a basic weighted extrapolation for illustrative purposes and does not incorporate localized population projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Wadalba?
As of March 2026, the suburb of Wadalba has approximately 2,455 employed residents with an unemployment rate of 2.3%. 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 suburb of Wadalba's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Wadalba stands at 2.3%, which is 1.8 percentage points below Greater Sydney's rate of 4.1%. 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 suburb of Wadalba?
The employment landscape in the suburb of Wadalba is dominated by several key sectors. The largest employers are health care & social assistance (20.4% of employment), retail trade (11.7%), and construction (10.6%). Other significant employers include manufacturing and accommodation & food.
How has employment changed recently in the suburb of Wadalba?
Over the past year to March 2026, the suburb of Wadalba has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Wadalba?
The workforce participation rate in the suburb of Wadalba is 70.5%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Sydney average of 69.1%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Wadalba's employment market?
The suburb of wadalba shows notable specialization in health care & social assistance, which employs 20.4% of the local workforce compared to 14.1% regionally. This moderate specialization indicates some local strength in the sector. The area also shows above-average employment in 3 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of Wadalba?
Based on Jobs and Skills Australia projections applied to the suburb of Wadalba's industry mix, employment is expected to grow by 6.6% over the next five years and 13.8% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Wadalba compare nationally?
The suburb of wadalba'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 2.1% growth, ranking 8.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Wadalba?
Skilled workers will find good opportunities in the suburb of Wadalba, with skilled sectors accounting for 36.8% of employment. Key sectors for skilled workers include health care & social assistance (20.4%), education & training (6.5%), and finance & insurance (4.2%). With projected employment growth of 6.6% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Wadalba

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Median household income in Wadalba is $1,942 a week (about $101,000 a year), with median personal income at $805 a week. ATO records put median taxable income at $50,223 a year against an average of $61,022. 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

According to AreaSearch's latest postcode level ATO data published for financial year 2023, the suburb of Wadalba's median income among taxpayers is $50,223, with an average of $61,022. This sits below the national average, and compares to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates would be approximately $55,406 (median) and $67,319 (average) as of March 2026. Census data indicates that household, family and personal incomes in Wadalba gather around the 56th percentile nationally. Distribution statistics show that the $1,500 - 2,999 earnings bracket contains 37.8% of the community (1,811 individuals), reflecting regional levels where 30.9% occupy this bracket.

High housing costs absorb 20.8% of income, though solid earnings still place disposable income at the 55th percentile and the area's SEIFA income ranking positions it in the 4th decile.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Wadalba?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Wadalba is approximately $55,406. The official ATO data from FY-23 recorded a median of $50,223.
What is the average taxable income in the suburb of Wadalba?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Wadalba is approximately $67,319. The official ATO data from FY-23 recorded an average of $61,022.
How does the median taxable income in the suburb of Wadalba compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Wadalba is approximately $55,406 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $50,223 and $60,817 respectively.
How does the average taxable income in the suburb of Wadalba compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Wadalba is approximately $67,319 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $61,022 and $83,003 respectively.
What are the main income cohorts in the suburb of Wadalba according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~37.8% / 1,811 persons) of the suburb of Wadalba's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Wadalba compare to the region?
The largest income cohort in the suburb of Wadalba is the $1,500 - 2,999 group, representing about 37.8% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the suburb of Wadalba according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Wadalba is $1,942/wk.
What is the median family income in the suburb of Wadalba according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Wadalba is $2,127/wk.
What is the median personal income in the suburb of Wadalba according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Wadalba is $805/wk.
How does the suburb of Wadalba's income rank nationally?
The suburb of Wadalba's income level is below the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of Wadalba's median income among taxpayers is $50,223 and the average income stands at $61,022, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $55,406 (median) and $67,319 (average) as of March 2026.
What is the disposable income in the suburb of Wadalba?
The estimated disposable income in the suburb of Wadalba is $6,667 per year according to AreaSearch analysis.
How does the suburb of Wadalba's disposable income compare to the region?
The suburb of wadalba's disposable income is $6,667 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Wadalba

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Wadalba had 1,360 occupied dwellings at the 2021 Census, 94% detached houses and 0% apartments. 42% are owned with a mortgage, 40% rented and 18% owned outright. At that Census the median rent was $480 a week and the median mortgage repayment $2,167 a month, a total housing cost higher than 92% of areas nationally. Rent absorbs 24.7% of household income here and mortgage repayments 25.8%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Dwelling composition within Wadalba, as assessed at the latest Census, consisted of 94.3% houses and 5.7% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Meanwhile, the level of home ownership in Wadalba trailed that of Sydney metro, at 17.7%, with the remaining dwellings being mortgaged (42.3%) or rented (40.0%). The median monthly mortgage payment in the area was far lower than the Sydney metro average at $2,167, while the median weekly rent figure was recorded at $480, compared to Sydney metro's $2,427 and $470.

Nationally, Wadalba's mortgage payments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Wadalba?
In the suburb of Wadalba, 17.7% of homes are owned outright, 42.3% are owned with a mortgage, and 40.0% are rented.
What percentage of dwellings in the suburb of Wadalba are houses?
According to the latest data, 94.3% of dwellings in the suburb of Wadalba are houses.
What percentage of dwellings in the suburb of Wadalba are apartments or units?
In the suburb of Wadalba, 0.0% of dwellings are apartments or units, with an additional 5.4% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Wadalba?
Outright home ownership in the suburb of Wadalba stands at 17.7%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Wadalba?
The median monthly mortgage repayment in the suburb of Wadalba is $2,167, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the suburb of Wadalba?
The median weekly rent in the suburb of Wadalba is $480, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the suburb of Wadalba?
In the suburb of Wadalba, 4.2% of rentals are $0-149/week, 21.7% are $150-349/week, 72.3% are $350-649/week, 1.7% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the suburb of Wadalba?
The aggregate monthly housing cost in the suburb of Wadalba is $1,748, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Wadalba?
In the suburb of Wadalba, households with mortgages typically spend 25.8% of their income on mortgage repayments, while renters spend 24.7% of their income on rent.
How crowded are homes in the suburb of Wadalba?
The average persons per bedroom ratio in the suburb of Wadalba is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Wadalba compare to the region?
Housing affordability in the suburb of Wadalba shows mortgage holders spending 25.8% of income on repayments (vs 27.0% regionally), while renters spend 24.7% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the suburb of Wadalba?
The dwelling mix in the suburb of Wadalba consists of 94.3% detached houses, 5.4% semi-detached dwellings, 0.0% apartments, and 0.3% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Wadalba?
Accounting for the local ownership mix, the weighted average monthly housing cost is approximately $1,748. This accounts for outright owners paying no housing costs, mortgage holders paying $2,167/month, and renters paying $2,078/month.
How affordable is housing in the suburb of Wadalba relative to local incomes?
Housing in Wadalba consumes approximately 20.8% of median household income ($8,409 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 suburb of Wadalba?
Recent development applications in Wadalba show attached dwellings contributing 22% of approvals compared to 6% of existing stock, while detached houses represent 78% of applications versus 94% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

HouseholdsHousehold Composition in Wadalba

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Wadalba counted 1,360 households at the 2021 Census, an estimated 1,551 today, averaging 3.0 people each. 41% are couples with children, more than in 82% of areas nationally, against 19% couples without children. 18% of households are people living alone, and families average 1.7 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family households make up the majority at 79.4% of all households, consisting of 41.2% couples with children, 19.3% couples without children, and 17.7% single parent families. Non-family households constitute the remaining 20.6%, with lone person households at 17.9% and group households making up 2.6% of the total. The median household size of 3.0 people is larger than the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the suburb of Wadalba?
As of the 2021 Census, the suburb of Wadalba had 1,360 households. Based on population growth patterns, this has grown by approximately 14.0% to an estimated 1,551 households today.
What is the typical household size?
The median household size in the suburb of Wadalba is 3.0 people. This compares to 2.7 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 79.4% of all households. The remaining households consist of lone person households (17.9%), group households (2.6%), and other household types (0.2%).
How are families structured in the area?
Among the 1,079 family households, 41.2% are couples with children, 19.3% are couples without children at home, and 17.7% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Wadalba compare to regional household patterns?
Compared to Greater Sydney, the suburb of Wadalba shows distinct household patterns. Family households are notably over-represented at 79.4% (versus 72.6% regionally). Conversely, lone person households are under-represented at 17.9% compared to the regional 23.2%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the suburb of Wadalba have an average of 1.7 children, slightly above the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Wadalba?
Marriage patterns reveal 44.0% of the adult population are currently married, while 38.1% have never married. This compares to 48.3% married and 36.4% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 17.9% of all households in the suburb of Wadalba, notably lower than the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.6% of households, well below the Greater Sydney average of 4.2%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Wadalba

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17.3% of adults in Wadalba hold a university qualification, including 12.6% with a bachelor degree and 3.4% with postgraduate qualifications. A further 30.2% hold a vocational qualification. 1 school serves the area, with 1,503 enrolment places and an average ICSEA of 945 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

The area experiences educational limitations, with university qualification rates (17.3%) significantly below the Greater Sydney average of 38.0%. This presents both a difficulty and an opening for focused educational programs. Bachelor degrees are most common at 12.6%, followed by postgraduate qualifications (3.4%) and graduate diplomas (1.3%). Vocational and technical skills are highly represented, with 41.9% of residents aged 15+ holding vocational credentials – advanced diplomas (11.7%) and certificates (30.2%). Educational enrollment is remarkably high, with 34.1% of residents currently participating in formal study. This includes 12.2% in primary education, 9.8% in secondary education, and 3.2% undertaking tertiary education.

Frequently Asked Questions - Education

What percentage of people in the suburb of Wadalba have university qualifications?
17.3% of people aged 15 and over in the suburb of Wadalba have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the suburb of Wadalba have no formal qualifications?
40.8% of people aged 15 and over in the suburb of Wadalba have no formal qualifications, compared to 34.2% regionally.
How does the suburb of Wadalba's education level compare to national averages?
The suburb of wadalba ranks in the 32th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Wadalba?
The most common qualifications in the suburb of Wadalba are: Certificate (30.2%), Bachelor Degree (12.6%), Advanced Diploma (11.7%).
What proportion of the suburb of Wadalba's population is currently attending educational institutions?
34.1% of the population in the suburb of Wadalba is currently engaged in formal education, with 12.2% in primary school, 9.8% in secondary school, 3.2% at university.
What is the ICSEA score for schools in the suburb of Wadalba?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Wadalba is 945, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the suburb of Wadalba?
There are 1 schools within the suburb of Wadalba, with a combined enrollment of approximately 1,503 students.
What types of schools are available in the suburb of Wadalba?
The suburb of wadalba includes 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Wadalba

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Getting AroundTransport & Commuting in Wadalba

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Public transport in Wadalba reaches 25 stops on 43 routes, timetabled for about 1,100 services a week. The typical home sits about 200 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 analysis shows 25 active transport stops operating within Wadalba, consisting of a mix of buses. These stops are serviced by 43 individual routes, collectively providing 1,077 weekly passenger journeys. Transport accessibility is classified as good, with residents typically situated 202 meters from the nearest transport stop. As a primarily residential area, most residents commute outward - car remains the dominant mode at 92%. Vehicle ownership averages 1.6 per dwelling, above the regional average. A high 26.8% of residents work from home (2021 Census; may reflect COVID-19 conditions). Service frequency averages 153 journeys per day across all routes, translating to approximately 43 weekly journeys per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Wadalba?
There are 25 public transport stops within the suburb of Wadalba.
How frequent are the transport services in Wadalba?
the suburb of Wadalba has 1,077 weekly trips across 43 routes, averaging 153 trips per day.
How far are residents from public transport in Wadalba?
On average, residential properties are 202 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Wadalba

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67.9% of residents in Wadalba report no long-term health condition, a less healthy profile than 85% of areas nationally. 6.9% need daily assistance with core activities, and 51.1% hold private health cover. The standardised death rate runs at 6.2 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health statistics show substantial difficulties facing Wadalba, based on AreaSearch's evaluation of mortality rates and chronic illness prevalence, with the presence of common health conditions being notable across both younger and older age brackets, and the rate of private health insurance found to be relatively low at approximately 51% of the total population (~2,448 people). This compares to 59.9% across Greater Sydney. The most frequent medical conditions in the area were found to be mental health problems and asthma, affecting 10.6 and 9.7% of residents, respectively, while 67.9% reported being completely free of medical conditions compared to 74.6% across Greater Sydney.

The working-age population experiences significant health challenges with elevated chronic illness rates. The area has 10.2% of residents aged 65 and over (488 people), which is lower than the 15.5% in Greater Sydney. Health outcomes among seniors present some difficulties, with national rankings generally matching the general population.

Frequently Asked Questions - Health

How many people in the suburb of Wadalba have private health insurance?
Around 51.1% of people in the suburb of Wadalba are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the suburb of Wadalba?
In the suburb of Wadalba, 6.9% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.2% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the suburb of Wadalba?
9.7% of people in the suburb of Wadalba are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the suburb of Wadalba?
Diabetes affects 4.3% of the the suburb of Wadalba population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Wadalba?
2.5% of people in the suburb of Wadalba have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the suburb of Wadalba compare to the region in terms of overall private health coverage?
In the suburb of Wadalba, 51.1% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Wadalba

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Wadalba is largely Australian-born, at 81.7% of residents, with 12.9% speaking a language other than English at home. The largest reported ancestries are Australian (29.1%) and English (28.6%). 4.3% of residents identify as Aboriginal and/or Torres Strait Islander. Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Wadalba was found to be generally consistent with the wider region's average regarding cultural diversity, with 81.7% of its population born in Australia, 89.6% holding citizenship, and 87.1% speaking only English at home. The predominant religion in Wadalba was found to be Christianity, which accounts for 55.1% of people in Wadalba. This compares to 49.2% across Greater Sydney. Regarding ancestry (country of birth of parents), the three most represented groups in Wadalba are Australian, making up 29.1% of the population, which is substantially higher than the regional average of 17.8%, English, making up 28.6% of the population, which is substantially higher than the regional average of 19.0%, and Other, making up 7.3% of the population, which is notably lower than the regional average of 16.0%.

Additionally, there are notable differences in the representation of certain other ethnic groups: Maori is notably overrepresented at 1.1% of Wadalba (vs 0.4% regionally), Welsh at 0.7% (vs 0.4%) and Maltese at 1.0% (vs 1.0%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Wadalba?
Wadalba was found to be roughly in line with the wider region's average in terms of cultural diversity, with 81.7% of its population born in Australia, 89.6% being citizens, and 87.1% speaking English only at home.
What is the most common religion in the suburb of Wadalba?
The main religion in Wadalba was found to be Christianity, which makes up 55.1% of people in Wadalba. This compares to 49.2% across Greater Sydney.
What are the top countries of origin in the suburb of Wadalba?
In terms of ancestry (country of birth of parents), the top three represented groups in Wadalba are Australian, comprising 29.1% of the population, which is substantially higher than the regional average of 17.8%, English, comprising 28.6% of the population, which is substantially higher than the regional average of 19.0%, and Other, comprising 7.3% of the population, which is notably lower than the regional average of 16.0%. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maori is notably overrepresented at 1.1% of Wadalba (vs 0.4% regionally), Welsh at 0.7% (vs 0.4%) and Maltese at 1.0% (vs 1.0%).
How does the percentage of people born overseas compare to the regional average?
18.3% of the the suburb of Wadalba population was born overseas, compared to 40.5% regionally.
What percentage of the the suburb of Wadalba population speaks a language other than English at home?
12.9% of the population in the suburb of Wadalba speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the suburb of Wadalba identify as Australian Aboriginal?
4.3% of the the suburb of Wadalba population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the suburb of Wadalba?
89.6% of the the suburb of Wadalba population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Wadalba

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The median resident of Wadalba is 32, younger than 90% of areas nationally. 27.8% 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

At 32 years, Wadalba's median age is significantly younger than the Greater Sydney average of 37 and also substantially lower than the 38-year national average. Compared to Greater Sydney, Wadalba has a higher concentration of residents aged 5 - 14 (15.9%) but fewer 65 - 74 year-olds (5.9%). Post-2021 Census data shows the 75 to 84 age bracket has grown from 2.6% to 3.6% of the population. Conversely, the 5 to 14 cohort has decreased from 17.0% to 15.9%. Demographic modeling suggests Wadalba's age profile will change significantly by 2041.

The 45 to 54 cohort shows the strongest projected expansion at 91%, adding 520 residents to reach 1,096.

Frequently Asked Questions - Age

What is the median age in the suburb of Wadalba?
According to the latest data, the median age in the suburb of Wadalba is 32 years.
How does the suburb of Wadalba's median age compare to broader areas?
At 32 years, Wadalba is 5 years younger than the Greater Sydney average (37 years) and 6 years younger than the national average (38 years).
What age groups are over-represented in the suburb of Wadalba?
The most over-represented age group in the suburb of Wadalba compared to the Greater Sydney region is the 5 - 14 group, making up 15.9% of the population.
What age groups are under-represented in the suburb of Wadalba?
The most under-represented age group in the suburb of Wadalba compared to the Greater Sydney region is the 65 - 74 group, making up 5.9% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Wadalba show significant variance compared to the Greater Sydney region. The most over-represented age group is 0-4 year-olds (9.4% vs 5.6%). The most under-represented age group is 85+ year-olds (0.7% vs 2.1%).
What is the percentage of children (0-14 years) in the suburb of Wadalba?
The percentage of children aged 0-14 years in the suburb of Wadalba is 25.3%.
What is the percentage of older people (65+ years) in the suburb of Wadalba?
The percentage of people aged 65 and over in the suburb of Wadalba is 10.2%.

Data & MethodBoundaries, Sources & Method for Wadalba

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 Suburb (SAL) 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, Local governments Daily May 2026 3 months ago all 2 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 May 2026.
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 — 96 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (4,204 at the 2021 Census → 4,793 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 (SAL14098). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Wadalba suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Wadalba 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 Wadalba 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 (May 2026) 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