Unanderra

Suburb (SAL)

Rest of NSW / Dapto - Port Kembla

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL14026 How we calculate this
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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 Unanderra

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The median house price in Unanderra is $962k, with units at $765k. House values have moved 5.7% a year compounded over five years.

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DemographicsPopulation Growth in Unanderra

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Unanderra has an estimated 5,618 residents, up from 5,476 at the 2021 Census — a change of 142 people, or 2.6%. 125 new addresses have been validated here since Census night. That puts 864 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

As of Aug 2026, the suburb of Unanderra has an estimated population of approximately 5,618, determined through AreaSearch evaluation of broader ABS population updates alongside new addresses validated since the Census. Compared to the 5,476 people counted in the 2021 Census, this represents an addition of 142 people (2.6%). This adjustment stems from an Estimated Resident Population (ERP) figure of 5,616 calculated by AreaSearch using the June 2025 ABS release, combined with 125 validated new addresses identified since the Census date. Demographic density for the suburb of Unanderra stands at 864 persons per square kilometer, matching general benchmarks across AreaSearch study areas.

Furthermore, the 2.6% expansion since census sits within 2.5 percentage points of the Rest of NSW benchmark of 5.1%, highlighting resilient demographic momentum. Recent population increases across the suburb of Unanderra were almost entirely underpinned by overseas migration. For demographic forecasting, AreaSearch applies SA2-level ABS/Geoscience Australia projections published in 2024 using 2022 as the baseline, while relying on NSW State Government SA2 figures released in 2022 with a 2021 base year for any unmapped locations. Cohort-specific growth trajectories from these sources are extended across all regions between 2032 and 2041. Under these models, the suburb of Unanderra is projected to experience a slight population contraction, decreasing by 12 persons by 2041. In contrast, certain demographics will see positive gains, particularly the 25 to 34 age bracket, which is slated to add 98 people.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Unanderra?
Total population for the suburb of Unanderra was estimated to be approximately 5,618 as at Aug 26. This is based upon an estimated resident population of 5,616 from the ABS up to June 2025.
How has the population in the suburb of Unanderra changed since 2021?
The suburb of unanderra has added approximately 142 people and shown a 2.59% increase from the 5,476 people recorded at the 2021 Census period.
What is the population density in the suburb of Unanderra?
The population density in the suburb of Unanderra is estimated at 864 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 Unanderra?
Over the past 10 years, the population in the suburb of Unanderra has shown a compound annual growth rate of -0.1% per annum.
What are the main drivers of population growth in the suburb of Unanderra?
Population growth in the suburb of Unanderra is driven by: Overseas migration (100.0%), Natural increase (0.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 100.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Unanderra

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39 new dwellings have been approved in Unanderra over the past five years, an average of 7 a year. That is 0.9 approvals per 1,000 residents. Approvals are currently running at an annualised 10, 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

Over the past 5 financial years, residential development activity in Unanderra has generated roughly 7 dwelling approvals each year, amounting to an estimated 39 homes according to AreaSearch analysis of ABS figures. Year-to-date in FY-25, 10 building approvals have been logged. Residential construction is trailing demand considerably, as an average of 3.7 people moved to the locality annually for every new home constructed across the 5 financial years from FY-21 to FY-25, creating strong upward pressure on local pricing. Newly approved residential dwellings have an expected average construction cost of $433,000.

Additionally, commercial building approvals have reached $5.8 million this financial year, reinforcing the predominantly residential profile of the local urban landscape. Per capita residential construction in Unanderra tracks 85.0% below the regional standard for the Rest of NSW, as well as lagging national benchmarks. Such restricted new supply highlights urban market maturity and potential planning constraints, serving to bolster valuation and demand for established properties despite an uptick in building activity over recent times. The breakdown of recent development consists of 67.0% detached houses alongside 33.0% medium and high-density housing, delivering a diverse spectrum of dwelling formats ranging from standalone residences to attached, accessible housing. With an estimated 559 people per dwelling approval, the locality continues to operate within a subdued, low-volume development framework. With demographic projections anticipating steady or shrinking resident numbers, Unanderra could see easing residential pressure, generating advantageous conditions for prospective purchasers.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Unanderra recently?
Dwelling approval activity in the the suburb of Unanderra area has seen 10 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Unanderra's current population of 5,618 has been supported by 7 approvals on average over recent years.
How does the suburb of Unanderra's development activity compare to the broader region?
The suburb of Unanderra has seen 0.09 approvals per 100 people in recent years, compared to 0.56 approvals in the broader region. This means that one dwelling has been approved for every 559 people in the suburb of Unanderra, compared to one for every 183 in the broader region.
Is the suburb of Unanderra keeping up with housing demand?
Population forecasts suggest stable or declining population, reducing pressure on housing supply in the the suburb of Unanderra area.
What has been the trend in development approvals over the past five years in the suburb of Unanderra?
Looking at development activity over the past five years, the suburb of Unanderra's approval levels have been below the yearly average of 7, indicating a recent decline in approval activity.
How does recent development compare to population growth in the suburb of Unanderra?
Over the past five years, the suburb of Unanderra has seen 39 residential approvals while population has remained stable or declined, indicating potential market oversupply.
Are there opportunities for residential developers in the suburb of Unanderra?
With dwelling approval activity running at an average of 7 approvals per year and a population of 5,618, stable population forecasts suggest a mature market with selective development opportunities.
Approvals Pipeline Development applications near Unanderra

Development applications around Unanderra

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Lodged Address Description Type Distance Status

SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Unanderra

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AreaSearch tracks 2 current infrastructure and development projects inside Unanderra, worth an estimated $14 million. A further 38 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $1.94 billion. 9 are already under construction and 17 are due for completion within three years. The pipeline spans transport & logistics, residential development and communities. 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

Local urban development and economic performance are heavily shaped by strategic planning and major civil works. AreaSearch has pinpointed 9 projects poised to influence the locality. Notable developments include Stockland Forest Reach - Huntley, the Unanderra Liquid Waste Treatment Facility, the Western Suburbs Preschool Kitchen Upgrade, and the 19-21 Tannery Street Residential Flat Building.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Unanderra?
Key infrastructure and planning changes likely to influence the suburb of Unanderra include: Stockland Forest Reach - Huntley (Construction); Unanderra Liquid Waste Treatment Facility (Construction); Western Suburbs Preschool Kitchen Upgrade (Construction); 19-21 Tannery Street Residential Flat Building (Dev. Approval); and Alukea Road Major Culvert (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 Unanderra?
Infrastructure development impacting the suburb of Unanderra spans multiple sectors including Transport & Logistics, Environmental & Disaster Management, and Education & Training, among others.
What is the scale of infrastructure investment impacting the suburb of Unanderra?
Infrastructure investment analysis indicates significant investment of approximately $943 million in infrastructure projects affecting the region.
How does the suburb of Unanderra's infrastructure development compare to other areas?
The suburb of Unanderra ranks in the top 10% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
Unanderra Liquid Waste Treatment Facility
Category: Environmental & Disaster Management
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Construction of a new liquid waste treatment facility within an existing DGL Environmental industrial building to process up to 56,500 tonnes per annum of industrial liquid waste, including battery acid, wastewater and metal processing waste. The project received State Significant Development approval in August 2022 and remains in the post-approval construction phase, with approved management plans and compliance documentation published. The facility will significantly expand DGL's hazardous liquid waste treatment capacity for NSW.

Environmental & Disaster Management

19-21 Tannery Street Residential Flat Building
Category: Communities
Stage: Dev. Approval | Est. Comp: 2027
Source / Links: Link 1   

A 27-unit residential flat building development with 16 units designated as affordable housing, featuring a 4-storey structure with basement car parking (26 spaces), communal open space areas, and landscaping. The project includes a mix of 1, 2, and 3-bedroom units with 3 adaptable units. The development value is approximately $8.4 million and was recommended for approval by deferred commencement by the Wollongong Local Planning Panel in December 2024, pending formal agreement with a Community Housing Provider for management of the affordable housing units.The project will provide housing diversity in a location with good access to services, public transport (Unanderra Train Station), and the Unanderra town centre.

Communities

Western Suburbs Preschool Kitchen Upgrade
Category: Education & Training
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Kitchen upgrade and associated works at Western Suburbs Community Preschool in Cordeaux Heights. The project involves renovation of kitchen facilities to support the preschool's early education services for children aged 0-5 years. The center is operated by Big Fat Smile and serves 52 children with long day care services.

Education & Training

Berkeley Square (Berkeley Shopping Centre Upgrade)
Category: Retail
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A complete 11 million dollar transformation and expansion of the existing Berkeley shopping precinct into Berkeley Square. The project reimagines the 5,000+ sqm site, adding a second level to accommodate a new gym and a 121-place childcare centre. The redevelopment retains the existing Coles supermarket while significantly altering parking configurations to include two separate access points from Winnima Way and Bristol Street. The upgrade aims to create a modern lifestyle and dining destination with new retail spaces and improved pedestrian permeability.

Retail

Adria Village Figtree
Category: Social Infrastructure
Stage: Approved | Est. Comp: 2028

Adria Village Figtree is an integrated seniors living and aged care community developed by Adria Care Limited at 7-13 Bellevue Road and 38-40 Princes Highway in Figtree. Granted development consent via the NSW Land and Environment Court (DA-2022/136) in May 2025, the development delivers a modern 104-bed residential aged care facility alongside independent living units, a wellness centre, café, and community hall. The masterplan integrates with the adjoining Mary Queen of Croats Church precinct with tailored overland stormwater infrastructure.

Social Infrastructure

The Range at Redgum Ridge
Category: Residential Development
Stage: Approved | Est. Comp: 2026
Source / Links: Link 1   

The Range is the final land release within Redgum Ridge in Figtree, offering large rural residential blocks in a bushland setting close to Wollongong. The estate is now selling, with lots advertised from about 1,097 sqm to 2,935 sqm and prices indicated between about AUD 1.25 million and AUD 1.85 million. Current sales material shows remaining blocks including Block 110, Block 202 and Blocks 601 to 604.

Residential Development

Alukea Road Major Culvert
Category: Environmental & Disaster Management
Stage: Planning | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Construction or upgrade of a major culvert on Alukea Road for enhanced stormwater management and flood prevention in Cordeaux Heights. This local infrastructure project aims to improve drainage capacity and reduce flood risk in the residential area through upgraded stormwater infrastructure.

Environmental & Disaster Management

Farmborough Road Townhouses
Category: Residential Development
Stage: Dev. Application | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Demolition of existing dwelling and construction of five strata-titled townhouses with drainage infrastructure on a 1,655m2 site.

Residential Development

Jobs & IndustryEmployment Trends in Unanderra

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2,338 residents of Unanderra are employed, from a labour force of 2,546. Unemployment sits at 8.2%, with participation at 54.2%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.8% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 6,333, about 113% of the resident population, so the area draws in more workers than it sends out. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Statistical area data compiled by AreaSearch indicates that Unanderra maintains a capable labor force with strong representation in core service sectors, registering an estimated annual employment increase of 3.0% and an unemployment rate of 8.2%. As of March 2026, employed residents total 2,338. The local jobless rate exceeds the Regional NSW level of 4.1% by 4.1%, indicating scope for workforce gains, while labor participation stands at 54.2% against 60.6% across Regional NSW. Furthermore, Census data recorded 22.4% of workers performing their roles from home, a figure influenced by Covid-19 health restrictions.

The largest shares of resident employment are concentrated within health care & social assistance, construction, and retail trade. Health care & social assistance exhibits strong specialization, engaging workers at 1.3 times the regional rate. Conversely, agriculture, forestry & fishing accounts for only 0.2% of the local workforce, trailing the Regional NSW figure of 5.3%. At the time of the Census, the area sustained a ratio of 0.7 workers per resident, reflecting an above-average volume of locally situated job opportunities. According to AreaSearch examination of ABS and SALM statistical data, the local labor market expanded over the 12-month timeframe, with jobs growing by 3.0% and the labor supply lifting by 3.2%, resulting in a 0.2 percentage point uptick in the jobless rate. During that same timeframe, Regional NSW saw employment fall by 0.9% and its workforce contract by 0.4%, lifting its unemployment rate by 0.5 percentage points. Looking ahead, Jobs and Skills Australia projections released in Mar-26 provide projections across five and ten-year horizons. Nationally, job growth is anticipated to reach 6.6% over five years and 13.7% over ten years, with varying trajectories across industries. Weighting these projections against Unanderra's industry profile yields an estimated local job expansion of 6.8% over five years and 14.1% over ten years, representing an illustrative weighted extrapolation that does not incorporate local population projections.

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Unanderra?
As of March 2026, the suburb of Unanderra has approximately 2,338 employed residents with an unemployment rate of 8.2%. The elevated unemployment rate suggests challenging labour market conditions. The area faces employment challenges compared to other regions nationally.
How does the suburb of Unanderra's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Unanderra stands at 8.2%, which is 4.1 percentage points above Regional NSW's rate of 4.1%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Unanderra?
The employment landscape in the suburb of Unanderra is dominated by several key sectors. The largest employers are health care & social assistance (21.2% of employment), construction (10.4%), and retail trade (10.4%). Other significant employers include education & training and accommodation & food.
How has employment changed recently in the suburb of Unanderra?
Over the past year to March 2026, the suburb of Unanderra has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Regional NSW saw employment decreased and its unemployment rate rose.
What is the workforce participation rate in the suburb of Unanderra?
The workforce participation rate in the suburb of Unanderra is 54.2%, which represents the proportion of working-age residents who are either employed or actively seeking work. This moderate participation rate suggests some residents may face barriers to workforce entry. The local rate trailing the Regional NSW average of 60.6%, suggesting potential for increased workforce participation.
Which industries are over-represented in the suburb of Unanderra's employment market?
The suburb of unanderra shows notable specialization in health care & social assistance, which employs 21.2% of the local workforce compared to 16.9% regionally. This moderate specialization indicates some local strength in the sector. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of Unanderra?
Based on Jobs and Skills Australia projections applied to the suburb of Unanderra's industry mix, employment is expected to grow by 6.8% over the next five years and 14.1% 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 suburb of Unanderra compare nationally?
The suburb of unanderra's employment market shows weaker performance compared to most areas nationally. This suggests the need for targeted economic development initiatives. Recent job advertisement trends show the broader employment region experienced 1.6% growth, ranking 9.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Unanderra?
Skilled workers will find good opportunities in the suburb of Unanderra, with skilled sectors accounting for 38.4% of employment. Key sectors for skilled workers include health care & social assistance (21.2%), education & training (8.8%), and professional & technical (5.3%). With projected employment growth of 6.8% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Unanderra

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Median household income in Unanderra is $1,211 a week (about $63,000 a year), with median personal income at $563 a week. ATO records put median taxable income at $41,738 a year against an average of $52,514. 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 ATO postcode records analyzed by AreaSearch for financial year 2023, taxpayers in Unanderra recorded a median income of $41,738 and an average income of $52,514, below the respective Regional NSW benchmarks of $52,390 and $65,215 and under the national average. Factoring in Wage Price Index growth of 10.32% since financial year 2023, estimated earnings as of March 2026 stand at approximately $46,045 for the median and $57,933 for the average. In the 2021 Census, local individual, family, and household earnings placed between the 7th and 14th percentiles across Australia.

The most common income tier encompasses 29.1% of residents (1,634 people) earning within the $1,500 - 2,999 range, which mirrors the regional proportion of 29.9%. Mortgage and rental obligations present substantial pressure, leaving 79.6% of income unspent, placing the suburb at the 11th percentile nationwide.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Unanderra?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Unanderra is approximately $46,045. The official ATO data from FY-23 recorded a median of $41,738.
What is the average taxable income in the suburb of Unanderra?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Unanderra is approximately $57,933. The official ATO data from FY-23 recorded an average of $52,514.
How does the median taxable income in the suburb of Unanderra compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Unanderra is approximately $46,045 compared to $57,797 in Regional NSW. The official ATO data from FY-23 shows $41,738 and $52,390 respectively.
How does the average taxable income in the suburb of Unanderra compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Unanderra is approximately $57,933 compared to $71,945 in Regional NSW. The official ATO data from FY-23 shows $52,514 and $65,215 respectively.
What are the main income cohorts in the suburb of Unanderra according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~29.1% / 1,634 persons) of the suburb of Unanderra's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Unanderra compare to the region?
The largest income cohort in the suburb of Unanderra is the $1,500 - 2,999 group, representing about 29.1% of the population. In comparison, Regional NSW's largest income cohort is the $1,500 - 2,999 group, representing 29.9% of its population, according to the 2021 Census.
What is the median household income in the suburb of Unanderra according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Unanderra is $1,211/wk.
What is the median family income in the suburb of Unanderra according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Unanderra is $1,612/wk.
What is the median personal income in the suburb of Unanderra according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Unanderra is $563/wk.
How does the suburb of Unanderra's income rank nationally?
The suburb of Unanderra's income level is below the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of Unanderra's median income among taxpayers is $41,738 and the average income stands at $52,514, which compares to figures for Regional NSW's of $52,390 and $65,215 respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $46,045 (median) and $57,933 (average) as of March 2026.
What is the disposable income in the suburb of Unanderra?
The estimated disposable income in the suburb of Unanderra is $4,179 per year according to AreaSearch analysis.
How does the suburb of Unanderra's disposable income compare to the region?
The suburb of unanderra's disposable income is $4,179 compared to $5,252 for Regional NSW, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Unanderra

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Unanderra had 2,131 occupied dwellings at the 2021 Census, 78% detached houses and 12% apartments. 27% are owned with a mortgage, 45% rented and 29% owned outright. At that Census the median rent was $285 a week and the median mortgage repayment $1,950 a month. Rent absorbs 23.5% of household income here and mortgage repayments 37.2%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

At the most recent Census, the housing stock in Unanderra consisted of 78.3% standalone houses and 21.8% alternative dwelling formats including semi-detached houses and apartments, compared to 82.6% houses and 17.4% other dwellings across Regional NSW. Outright home ownership stood at 28.9%, trailing Regional NSW, while 26.6% of properties were owned with a mortgage and 44.5% were occupied by renters. Typical monthly mortgage repayments reached $1,950, surpassing both the Regional NSW level of $1,733 and the Australian benchmark of $1,863. Conversely, the median weekly rent was $285, remaining well under the Regional NSW median of $330 and the national standard of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Unanderra?
In the suburb of Unanderra, 28.9% of homes are owned outright, 26.6% are owned with a mortgage, and 44.5% are rented.
What percentage of dwellings in the suburb of Unanderra are houses?
According to the latest data, 78.3% of dwellings in the suburb of Unanderra are houses.
What percentage of dwellings in the suburb of Unanderra are apartments or units?
In the suburb of Unanderra, 11.9% of dwellings are apartments or units, with an additional 9.5% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Unanderra?
Outright home ownership in the suburb of Unanderra stands at 28.9%, compared to 39.6% in Regional NSW.
What is the median monthly mortgage repayment in the suburb of Unanderra?
The median monthly mortgage repayment in the suburb of Unanderra is $1,950, compared to $1,733 in Regional NSW.
What is the median weekly rent in the suburb of Unanderra?
The median weekly rent in the suburb of Unanderra is $285, compared to $330 in Regional NSW.
What is the distribution of rental prices in the suburb of Unanderra?
In the suburb of Unanderra, 25.1% of rentals are $0-149/week, 32.6% are $150-349/week, 41.4% are $350-649/week, 0.8% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the suburb of Unanderra?
The aggregate monthly housing cost in the suburb of Unanderra is $1,068, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Unanderra?
In the suburb of Unanderra, households with mortgages typically spend 37.2% of their income on mortgage repayments, while renters spend 23.5% of their income on rent.
How crowded are homes in the suburb of Unanderra?
The average persons per bedroom ratio in the suburb of Unanderra is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Unanderra compare to the region?
Housing affordability in the suburb of Unanderra shows mortgage holders spending 37.2% of income on repayments (vs 27.9% regionally), while renters spend 23.5% of income on rent (vs 23.0% regionally).
What types of dwellings are most common in the suburb of Unanderra?
The dwelling mix in the suburb of Unanderra consists of 78.3% detached houses, 9.5% semi-detached dwellings, 11.9% apartments, and 0.4% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Unanderra?
Accounting for the local ownership mix, the weighted average monthly housing cost is approximately $1,068. This accounts for outright owners paying no housing costs, mortgage holders paying $1,950/month, and renters paying $1,234/month.
How affordable is housing in the suburb of Unanderra relative to local incomes?
Housing in Unanderra consumes approximately 20.4% of median household income ($5,244 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 Unanderra?
Recent development applications in Unanderra show attached dwellings contributing 20% of approvals compared to 22% of existing stock, while detached houses represent 80% of applications versus 78% of current dwellings. This suggests development patterns consistent with existing housing mix. Housing density growth is around the national average.

HouseholdsHousehold Composition in Unanderra

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Unanderra counted 2,131 households at the 2021 Census, averaging 2.4 people each. 24% are couples with children, against 24% couples without children. 32% of households are people living alone, and families average 1.9 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families constitute the majority of local living arrangements at 65.5% of households, consisting of couples without children (24.0%), couples with children (23.8%), and single parent households (16.1%). Non-family residences make up the other 34.5%, driven by single-person dwellings at 31.8% and group households at 2.6%. The typical household size stands at 2.4 people, aligning exactly with the Regional NSW norm.

Frequently Asked Questions - Households

How many households are in the suburb of Unanderra?
As of the 2021 Census, the suburb of Unanderra had 2,131 households. Based on population growth patterns, this has grown by approximately 2.6% to an estimated 2,186 households today.
What is the typical household size?
The median household size in the suburb of Unanderra is 2.4 people. This compares to 2.4 in Regional NSW and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 65.5% of all households. The remaining households consist of lone person households (31.8%), group households (2.6%), and other household types (0.0%).
How are families structured in the area?
Among the 1,395 family households, 23.8% are couples with children, 24.0% are couples without children at home, and 16.1% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Unanderra compare to regional household patterns?
Compared to Regional NSW, the suburb of Unanderra shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the suburb of Unanderra have an average of 1.9 children, slightly above the Regional NSW average of 1.8. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Unanderra?
Marriage patterns reveal 38.6% of the adult population are currently married, while 37.2% have never married. This compares to 45.6% married and 34.3% never married across Regional NSW.
How significant are single-person households?
Single-person households represent 31.8% of all households in the suburb of Unanderra, similar to the regional average of 27.9%. 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 Regional NSW average of 3.3%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Unanderra

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16.8% of adults in Unanderra hold a university qualification, including 12.3% with a bachelor degree and 2.9% with postgraduate qualifications. A further 30.1% hold a vocational qualification. 6 schools serve the area, with 1,250 enrolment places and an average ICSEA of 1,044 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 Unanderra show that 16.8% of residents hold tertiary degrees, trailing the NSW benchmark of 32.2%. Among higher education qualifications, bachelor degrees account for 12.3%, postgraduate degrees represent 2.9%, and graduate diplomas comprise 1.6%. Technical and vocational training is widely prevalent, with 39.3% of individuals aged 15+ possessing vocational qualifications, including 30.1% with certificates and 9.2% with advanced diplomas. Active enrollment across educational institutions is substantial, involving 26.4% of the local population. Primary schooling accounts for 8.8% of residents, secondary education includes 7.2%, and 3.2% are enrolled in tertiary studies.

Frequently Asked Questions - Education

What percentage of people in the suburb of Unanderra have university qualifications?
16.8% of people aged 15 and over in the suburb of Unanderra have university qualifications, compared to 21.3% in the broader region.
What percentage of people in the suburb of Unanderra have no formal qualifications?
44.0% of people aged 15 and over in the suburb of Unanderra have no formal qualifications, compared to 39.1% regionally.
How does the suburb of Unanderra's education level compare to national averages?
The suburb of unanderra ranks in the 47th 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 Unanderra?
The most common qualifications in the suburb of Unanderra are: Certificate (30.1%), Bachelor Degree (12.3%), Advanced Diploma (9.2%).
What proportion of the suburb of Unanderra's population is currently attending educational institutions?
26.4% of the population in the suburb of Unanderra is currently engaged in formal education, with 8.8% in primary school, 7.2% in secondary school, 3.2% at university.
What is the ICSEA score for schools in the suburb of Unanderra?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Unanderra is 1044, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the suburb of Unanderra?
There are 6 schools within the suburb of Unanderra, with a combined enrollment of approximately 1,250 students.
What types of schools are available in the suburb of Unanderra?
The suburb of unanderra includes 4 primary schools, 2 combined schools.

Schools Detail

AmenitiesServices & Amenities in Unanderra

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Getting AroundTransport & Commuting in Unanderra

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Public transport in Unanderra reaches 76 stops on 50 routes, timetabled for about 1,800 services a week. The typical home sits about 160 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.1 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

Transit infrastructure within Unanderra features 76 operational stops serving both bus and train networks across 50 discrete routes, delivering 1,763 scheduled passenger trips weekly. Transit connectivity is strong, with typical walking distances of 155 meters to the nearest boarding point. Commuters predominantly travel out of the area, with private vehicles accounting for 92% of journeys to work. Household motor vehicle ownership averages 1.1 per dwelling, below regional norms, while 22.4% of workers operated from home during the 2021 Census under COVID-19 conditions. Across all transport routes, network scheduling delivers an average of 251 trips per day, translating to roughly 23 weekly services per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Unanderra?
There are 76 public transport stops within the suburb of Unanderra.
How frequent are the transport services in Unanderra?
the suburb of Unanderra has 1,763 weekly trips across 50 routes, averaging 251 trips per day.
How far are residents from public transport in Unanderra?
On average, residential properties are 155 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Unanderra

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57.9% of residents in Unanderra report no long-term health condition, a less healthy profile than 93% of areas nationally. 13.5% need daily assistance with core activities, and 47.8% hold private health cover. The standardised death rate runs at 7.8 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health evaluations by AreaSearch indicate notable health challenges in Unanderra across various age groups, observed through local mortality rates and chronic illness incidence. Private health insurance membership is constrained, covering approximately 48% of residents (~2,683 people), which sits below the 51.9% recorded in Regional NSW and the national average of 55.7%. Mental health conditions and arthritis represent the most prevalent health diagnoses locally, affecting 11.3 and 10.6% of residents, respectively, while 57.9% reported no chronic medical ailments against 63.3% in Regional NSW. Working-age residents experience heightened rates of chronic disease.

Seniors aged 65 and over constitute 24.9% of the population (1,398 people), exceeding the Regional NSW proportion of 23.3%, with elderly health metrics tracking consistently with broader national trends.

Frequently Asked Questions - Health

How many people in the suburb of Unanderra have private health insurance?
Around 47.8% of people in the suburb of Unanderra are covered by private health insurance, which compares to 51.9% in the broader region of Regional NSW.
What percentage of the population requires ongoing medical assistance in the suburb of Unanderra?
In the suburb of Unanderra, 13.5% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.8% of people in Regional NSW require similar assistance.
How prevalent is asthma in the suburb of Unanderra?
8.0% of people in the suburb of Unanderra are diagnosed with asthma. In comparison, 8.4% of the population across Regional NSW is affected by asthma.
What percentage of people have diabetes in the suburb of Unanderra?
Diabetes affects 6.5% of the the suburb of Unanderra population, while in the surrounding region, 4.7% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Unanderra?
4.1% of people in the suburb of Unanderra have heart disease. Across the region of Regional NSW, 4.4% of the population is affected by heart disease.
How does the suburb of Unanderra compare to the region in terms of overall private health coverage?
In the suburb of Unanderra, 47.8% of the population are estimated to have private health insurance. Comparatively, Regional NSW sees an estimated private health coverage rate of 51.9%.

Ancestry & LanguageCultural Diversity in Unanderra

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Unanderra is largely Australian-born, at 78.0% of residents, with 16.0% speaking a language other than English at home. The largest reported ancestries are Australian (27.2%) and English (25.8%). 3.3% 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

Cultural diversity in Unanderra is relatively elevated, with overseas-born individuals making up 22.0% of the community and 16.0% using a non-English language at home. Christianity is the predominant religious faith, practiced by 57.0% of the population, slightly above the Regional NSW figure of 55.9%. Regarding reported ancestry, the primary backgrounds identified across Unanderra are Australian at 27.2%, English at 25.8%, and Other at 7.4%. Specific Southern and Eastern European lineages show pronounced local representation compared to regional averages, including Macedonian at 2.0% (vs 0.4%), Croatian at 1.6% (vs 0.3%), and Serbian at 1.2% (vs 0.2%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Unanderra?
Unanderra was found to be above average in terms of cultural diversity, with 22.0% of its population born overseas and 16.0% speaking a language other than English at home.
What is the most common religion in the suburb of Unanderra?
The main religion in Unanderra was found to be Christianity, which makes up 57.0% of people in Unanderra. This compares to 55.9% across Regional NSW.
What are the top countries of origin in the suburb of Unanderra?
In terms of ancestry (country of birth of parents), the top three represented groups in Unanderra are Australian, comprising 27.2% of the population, English, comprising 25.8% of the population, and Other, comprising 7.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Croatian is notably overrepresented at 1.6% of Unanderra (vs 0.3% regionally), Serbian at 1.2% (vs 0.2%) and Macedonian at 2.0% (vs 0.4%).
How does the percentage of people born overseas compare to the regional average?
22.0% of the the suburb of Unanderra population was born overseas, compared to 13.0% regionally.
What percentage of the the suburb of Unanderra population speaks a language other than English at home?
16.0% of the population in the suburb of Unanderra speaks a language other than English at home, compared to 7.1% in the wider region.
How many people in the suburb of Unanderra identify as Australian Aboriginal?
3.3% of the the suburb of Unanderra population identifies as Australian Aboriginal, compared to 4.6% in the region.
What is the citizenship status of the population in the suburb of Unanderra?
88.6% of the the suburb of Unanderra population holds citizenship, compared to 89.2% in the wider region.

Age StructureAge Profile of Unanderra

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The median resident of Unanderra is 42. 25.1% 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 demographic age distribution in Unanderra closely mirrors broader Regional NSW patterns, diverging by at most 2.8 percentage points. The estimated median age is 42, matching the 2021 Census result and sitting 1 year younger than the Regional NSW median of 43 at that Census. Since then, the cohort of children and young adults (0 - 24) has expanded from 28.4% to an estimated 29.8%. Looking ahead to 2041, the young to middle aged adult segment (25 - 44) will experience the strongest expansion, increasing by 125 residents (9%) to reach 1,524, while contractions are anticipated across children and young adults as well as middle-aged and young retiree demographics.

Frequently Asked Questions - Age

What is the median age in the suburb of Unanderra?
AreaSearch estimates the median age in the suburb of Unanderra at 42 years as at August 2026. That is in line with the 2021 Census figure of 42 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the suburb of Unanderra's median age compare to broader areas?
At an estimated 42 years as at August 2026, Unanderra is comparable to the Regional NSW 2021 Census average (43 years) yet 4 years older than the national Census average (38 years).
What age groups are over-represented in the suburb of Unanderra?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Unanderra compared to the Regional NSW region is the 85+ group, making up 4.5% of the population.
What age groups are under-represented in the suburb of Unanderra?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Unanderra compared to the Regional NSW region is the 55 - 64 group, making up 10.4% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Unanderra show significant variance compared to the Regional NSW region. The most over-represented age group is 85+ year-olds (4.5% vs 2.9%).
What is the percentage of children (0-14 years) in the suburb of Unanderra?
AreaSearch estimates children aged 0-14 years at 16.9% of the population in the suburb of Unanderra as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Unanderra?
AreaSearch estimates people aged 65 and over at 24.9% of the population in the suburb of Unanderra as at August 2026.

Data & MethodBoundaries, Sources & Method for Unanderra

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Oct 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) Aug 2026 2 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 Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
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 Oct 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 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 Jul 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 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) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 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 — 125 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (5,476 at the 2021 Census → 5,618 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 Aug 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 (SAL14026). 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 Unanderra 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 Unanderra 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 Unanderra 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 (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (Jul 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 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