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This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.
SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).
Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.
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ABS ERP | -- people | --
2021 Census | -- people
Sales Activity
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Population
Warnbro is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends
Warnbro's population is approximately 11,624 as of November 2025. This figure represents an increase of 883 people since the 2021 Census, which reported a population of 10,741. The growth is inferred from the estimated resident population of 11,624 in June 2024 and one validated new address since the Census date. This results in a population density ratio of 2,061 persons per square kilometer, higher than the average across national locations assessed by AreaSearch. Warnbro's growth rate of 8.2% since the census is within 0.7 percentage points of the national average (8.9%), indicating strong growth fundamentals. Overseas migration contributed approximately 55.9% of overall population gains during recent periods.
AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and to estimate growth post-2032, AreaSearch utilises growth rates by age cohort provided by the ABS in its latest Greater Capital Region projections, released in 2023 based on 2022 data. Future population trends project above median growth for Australian statistical areas, with Warnbro expected to expand by 1,864 persons to 2041, reflecting a total gain of 16.0% over the 17 years.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in Warnbro according to AreaSearch's national comparison of local real estate markets
Warnbro averaged approximately 13 new dwelling approvals annually over the past five financial years from FY21 to FY25, with a total of 65 homes approved during this period. In FY26 up to now, 8 dwellings have been approved. This results in an average of around 10.1 new residents arriving per year for each dwelling constructed over the past five financial years.
The demand significantly exceeds the supply, which typically leads to price growth and increased buyer competition. New properties are constructed at an average expected cost of $201,000, below the regional average, suggesting more affordable housing options for buyers. In FY26, $5.6 million in commercial approvals have been registered, indicating the area's residential character. Compared to Greater Perth, Warnbro has significantly less development activity, at 87.0% below the regional average per person. This scarcity of new homes often strengthens demand and prices for existing properties.
Additionally, recent building activity comprises entirely detached houses, maintaining the area's suburban identity with a concentration of family homes suited to buyers seeking space. Warnbro reflects a highly mature market, with approximately 891 people per dwelling approval. According to the latest AreaSearch quarterly estimate, Warnbro is projected to grow by 1,864 residents through to 2041. At current development rates, housing supply may struggle to match population growth, potentially intensifying buyer competition and supporting price increases.
Frequently Asked Questions - Development
Infrastructure
Warnbro has emerging levels of nearby infrastructure activity, ranking in the 20thth percentile nationally
Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified six projects likely to affect the region. Notable projects include Waikiki/Warnbro Outdoor Recreation Space, Koorana Reserve Sports Complex Upgrade, Warnbro Sound Avenue and Grand Ocean Boulevard North Intersection Upgrade, and DHA Defence Housing Program - Rockingham. The following list details those most relevant.
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INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Rockingham General Hospital Redevelopment
Major redevelopment of Rockingham General Hospital, expanding from 47 to 229 beds. The project, completed in stages from 2007 to 2010, included addition of 182 beds, expansion and replacement of most departments, new emergency department, operating theatres, wards, intensive care, mental health, chemotherapy, obstetrics units. Further additions include a 30-bed mental health inpatient unit as the final stage and a 30-bed modular ward opened in 2022 to boost capacity.
HMAS Stirling Redevelopment and AUKUS Nuclear-Powered Submarine Infrastructure Program
Major Commonwealth-led upgrade of HMAS Stirling naval base on Garden Island and the Australian Marine Complex at Henderson to support rotational presence of US and UK nuclear-powered submarines from 2027 and delivery of Australias SSN-AUKUS fleet in the early 2030s. Works include new wharves, submarine escape training facility, maintenance facilities, operational support buildings, training centres, accommodation, and upgrades to power, water and waste systems. Total investment approximately $8 billion to 2034-35.
Latitude 32 Industry Zone
A 1,400-hectare master-planned industrial zone within the Western Trade Coast, one of Australia's largest industrial developments. Comprises six development areas at varying stages: Flinders Precinct (sold out and operational with businesses like ATCO, Imdex, and Southern Steel), Orion Industrial Park (95ha transforming former limestone quarries, Stage 3 lots released August 2024 with titles expected Q2 2025), and continuing development across Development Areas 2-6. Planned for 30-year build-out driven by market demand, providing general and transport industrial land for freight, logistics, manufacturing, fabrication, and engineering. Expected to create up to 10,000 jobs and generate over $15 billion annually when complete. Located 27km from Perth CBD with strategic access to road, rail, and sea transport networks, Australian Marine Complex, and planned Westport infrastructure.
Rockingham General Hospital Expansion Stage 2
Major expansion of Rockingham General Hospital including new mental health unit, additional inpatient beds, expanded emergency department and cancer services centre.
Mandurah Line
70.8km suburban railway line connecting Perth CBD to Mandurah with 13 stations including Rockingham and Warnbro stations. Operates through Kwinana Freeway median with dedicated underground tunnels through Perth CBD. Serves as vital transport link for region. Recent extensions include integration with Thornlie-Cockburn Link in June 2025.
Waikiki/Warnbro Outdoor Recreation Space
Planned neighbourhood-scale youth recreation space serving Waikiki and Warnbro, envisioned as an outdoor activity hub (e.g., skate/scooter/BMX style elements and casual sport features). Listed in the City of Rockingham's Development Contribution Plan with an indicative cost of about $1.43M and an implementation window culminating in 2031/2032.
Schools Upgrade Fund - Rockingham and Kwinana Schools
Commonwealth-funded upgrades to multiple public schools in the Rockingham and Kwinana area under the Schools Upgrade Fund Round 2, including works such as classroom refurbishments, new playgrounds and sporting facility improvements. WA announcements list local recipients such as Gilmore College (Orelia), Koorana Education Support Centre (Warnbro), with delivery progressing through the WA Department of Education.
Additional Australind Trains Procurement
Procurement of two additional three-car Australind diesel railcar sets to improve service reliability and support increased frequency on the Perth to Bunbury route. Part of WA Government's broader rail improvement strategy, these trains will be manufactured by Alstom at the Bellevue facility and are scheduled to commence operations when the Armadale Train Line reopens in early 2026.
Employment
Employment drivers in Warnbro are experiencing difficulties, placing it among the bottom 20% of areas assessed across Australia
Warnbro has a balanced workforce with both white and blue collar jobs. Manufacturing and industrial sectors are prominent.
Unemployment rate is 10.2%, with an estimated employment growth of 2.5% over the past year. As of September 2025, 5647 residents are employed while the unemployment rate is 6.2%, higher than Greater Perth's 4.0%. Workforce participation is lower at 59.7% compared to Greater Perth's 65.2%. Leading employment industries include health care & social assistance, construction, and retail trade.
Manufacturing employment is notably high, at 1.5 times the regional average. Professional & technical services have limited presence with only 4.1% employment compared to the regional 8.2%. The area offers limited local employment opportunities as indicated by Census data. Between September 2024 and September 2025, employment levels increased by 2.5%, labour force grew by 4.3%, leading to a rise in unemployment by 1.6 percentage points. In contrast, Greater Perth saw employment rise by 2.9% and unemployment increase marginally. State-level data from 25-Nov-2025 shows WA employment contracted by 0.27%, with an unemployment rate of 4.6%. National employment forecasts suggest growth of 6.6% over five years and 13.7% over ten years, but local projections based on Warnbro's current employment mix estimate a lower increase of 5.7% over five years and 12.4% over ten years.
Frequently Asked Questions - Employment
Income
The area's income profile falls below national averages based on AreaSearch analysis
Warnbro SA2's median income among taxpayers was $52,618 and average income stood at $65,814 in financial year 2022. These figures were higher than Greater Perth's median of $58,380 and average of $78,020. By September 2025, current estimates project Warnbro's median income to be approximately $60,090 and average income to reach $75,160, based on a 14.2% growth in the Wage Price Index since financial year 2022. According to 2021 Census figures, incomes in Warnbro rank modestly, between the 25th and 36th percentiles for household, family, and personal incomes. The predominant income cohort spans 33.7% of locals (3,917 people) earning $1,500 - 2,999 annually, similar to surrounding regions where 32.0% fall within this range. Housing affordability pressures are severe in Warnbro, with only 83.4% of income remaining after housing costs, ranking at the 35th percentile nationally.
Frequently Asked Questions - Income
Housing
Warnbro is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Warnbro's dwelling structure, as per the latest Census, consisted of 95.0% houses and 4.9% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Perth metro's 90.5% houses and 9.6% other dwellings. Home ownership in Warnbro was at 26.4%, similar to Perth metro. Dwellings were either mortgaged (46.7%) or rented (26.9%). The median monthly mortgage repayment was $1,517, below Perth metro's average of $1,733. The median weekly rent in Warnbro was $320, compared to Perth metro's $330. Nationally, Warnbro's mortgage repayments were lower at $1,863 and rents were substantially below the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Warnbro has a typical household mix, with a fairly typical median household size
Family households constitute 74.0% of all households, including 29.9% couples with children, 26.5% couples without children, and 16.5% single parent families. Non-family households account for the remaining 26.0%, with lone person households at 23.2% and group households comprising 2.8%. The median household size is 2.6 people, aligning with Greater Perth's average.
Frequently Asked Questions - Households
Local Schools & Education
Warnbro faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally
The area's university qualification rate is 12.0%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most common at 8.7%, followed by postgraduate qualifications (1.8%) and graduate diplomas (1.5%). Vocational credentials are prevalent, with 44.0% of residents aged 15+ holding them, including advanced diplomas (9.5%) and certificates (34.5%). Educational participation is high at 28.5%, with 10.9% in primary education, 8.5% in secondary education, and 3.1% pursuing tertiary education.
Educational participation is notably high, with 28.5% of residents currently enrolled in formal education. This includes 10.9% in primary education, 8.5% in secondary education, and 3.1% pursuing tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Warnbro has 57 active public transport stops, all of which are bus stops. These stops are served by 7 different routes that together facilitate 1,721 weekly passenger trips. Transport accessibility is considered good, with residents generally located 201 meters from the nearest stop.
On average, there are 245 trips per day across all routes, which translates to approximately 30 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Warnbro is well below average with prevalence of common health conditions notable across both younger and older age cohorts
Warnbro faces significant health challenges, with common conditions prevalent across younger and older age groups. Private health cover stands at approximately 52%, or about 6,090 people, compared to 55.3% in Greater Perth.
Mental health issues affect 11.1% of residents, while arthritis impacts 9.3%. About 63.1% report no medical ailments, compared to 68.5% across Greater Perth. Warnbro has a higher proportion of seniors aged 65 and over at 17.1%, or about 1,986 people, than Greater Perth's 15.6%. Senior health outcomes present challenges broadly in line with the general population's health profile.
Frequently Asked Questions - Health
Cultural Diversity
In terms of cultural diversity, Warnbro records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics
Warnbro's cultural diversity is above average, with 6.6% speaking a language other than English at home and 28.7% born overseas. Christianity is the predominant religion in Warnbro, comprising 40.3%. Notably, Judaism is overrepresented at 0.1%, compared to 0.0% across Greater Perth.
For ancestry, the top groups are English (35.2%), Australian (26.2%), and Scottish (7.7%). Some ethnicities show notable differences: Maori (2.1% vs regional 2.0%), Welsh (0.9% vs 0.9%), and South African (1.0% vs 1.1%).
Frequently Asked Questions - Diversity
Age
Warnbro's population is slightly younger than the national pattern
The median age in Warnbro is 38 years, close to Greater Perth's average of 37 and equivalent to Australia's median of 38. Compared to Greater Perth, Warnbro has a higher proportion of residents aged 55-64 (13.2%) but fewer residents aged 25-34 (12.0%). Between the 2021 Census and now, the population aged 65-74 has increased from 8.6% to 9.8%, while the 45-54 age group has decreased from 13.2% to 12.2%. By 2041, Warnbro's age composition is expected to change significantly. The 75-84 age group is projected to grow by 81%, reaching 1,159 people from 641. Those aged 65 and above are expected to comprise 62% of the population growth. Conversely, declines in population are projected for those aged 0-4 and 35-44 years old.