Area profile · Rest of WA
Irwin has an estimated 3,912 residents, up 6.3% since the 2021 Census, with 9 projects tracked in Irwin.
Updated 14 Oct 2026.
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Irwin lies 313 kilometres north-northwest of the Perth CBD in Western Australia, and this report covers the Irwin Statistical Area (Lv2). AreaSearch estimates the population at around 3,912 as of Aug 2026, an increase of 232 people (6.3%) since the 2021 Census, which counted 3,680 people. The estimate draws on the ABS Estimated Resident Population (ERP) of 3,899 as of June 2025, together with 67 validated new addresses added since the Census date.
Market features include strong outright home ownership, above-average children per family, a low average household size and a notable mining employment base. The population leans toward mature and retirement age groups, with pronounced shares aged 55 to 64 and an elevated 65 to 74 cohort, many of them couples without children. Educational attainment tends to be lower in the area, and population growth has been moderate.
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01Profile
The analysis, national rankings and who lives there.
Irwin lies 313 kilometres north-northwest of the Perth CBD in Western Australia, and this report covers the Irwin Statistical Area (Lv2). AreaSearch estimates the population at around 3,912 as of Aug 2026, an increase of 232 people (6.3%) since the 2021 Census, which counted 3,680 people. The estimate draws on the ABS Estimated Resident Population (ERP) of 3,899 as of June 2025, together with 67 validated new addresses added since the Census date.
Market features include strong outright home ownership, above-average children per family, a low average household size and a notable mining employment base. The population leans toward mature and retirement age groups, with pronounced shares aged 55 to 64 and an elevated 65 to 74 cohort, many of them couples without children. Educational attainment tends to be lower in the area, and population growth has been moderate.
Estimated resident population by year (ABS, not Census counts): 3,071 in 2001 and 3,899 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 3,912 (ABS June 2025 base).
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 65 to 74, 19.1%.
Share of households in each weekly household income band (2021 Census). Largest: $400 - 799, 27%.
Irwin ranks in the 64th percentile nationally for employment drivers and the 53rd for development activity.
Each bar and spoke is a national percentile; the dashed ring is the typical area. 99th = higher than 99 in every 100 neighbourhood-sized areas across Australia (ABS SA2 areas). Higher means more of the measure, not necessarily better. Orange marks the top three measures where a higher percentile is better; not Age, Housing or Housing Cost.
02Market and pipeline
Rents, sale prices and what is being built.
The median rent in Irwin is $550 a week, up 18.3% over 12 months to Sep 2026 and 18% below Regional WA.
18% below Regional WA on median weekly rent
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $550 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent over 12 months | +18.3% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Mid West | $518 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, Mid West, over 12 months | +9.6% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Regional WA | $667 a week | Rental bond lodgements, median for the 12 months to Sep 2026 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Change in median rent, Regional WA, over 12 months | +10.2% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, WA | $714 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, WA, over 12 months | +7.0% | Rental bond lodgements, median for the 12 months to Sep 2026 |
AreaSearch tracks 9 projects in Irwin and 94 more in the surrounding area.
Moreton Bay Estate is a residential land development proposed along Brand Highway in Dongara, Western Australia, offering residential lots for sale. The project expands the local housing supply and contributes to the residential development landscape of the Shire of Irwin.
The Retreat Estate is a premium waterside residential community situated between Dongara and Port Denison, offering generous house and land packages ranging from 700 to 900 square metres. Developed by LWP Property Group, the project provides a coastal lifestyle within walking distance of the Indian Ocean, Irwin River, and local marina boardwalks.
A coastal residential land subdivision spanning approximately 41.05 hectares with Development Approval for 81 residential lots. The land is zoned 'Residential' R12.5 and offers an attractive outlook adjoining a nature reserve in Dongara, WA.
Approved rural-residential subdivision at Bonniefield, approximately 3 km north of Dongara. The endorsed Local Structure Plan for Lots 4, 5 and 10 Brand Highway provides for approximately 81 low-density residential lots across about 48 hectares together with public open space, an entry boulevard from Brand Highway and shared path connections.
A coastal development opportunity on 15,274 sqm, zoned Special Use 5, with an Approved Outline Development Plan for mixed-use residential and tourism. This site presents a significant opportunity for development in the Dongara area.
The $9.86 million redevelopment of the Dongara Health Centre, completed in June 2023, involved significant upgrades to the emergency department and residential aged care facility.
The Arrowsmith Hydrogen Project, proposed by Infinite Green Energy, involves the construction and operation of a green hydrogen production facility powered by renewable energy sources near Dongara in Western Australia.
Development of the Lockyer conventional gas field by Hancock Energy (a Hancock Prospecting company), formerly known as the Lockyer Conventional Gas Project under Mineral Resources. Hancock acquired the exploration permits EP368 and EP426 from MinRes in December 2024 for approximately $780 million upfront.
Development of the Waitsia onshore gas field near Dongara in the Perth Basin, Western Australia. Stage 2 added 13 production wells and a new Waitsia Gas Plant with a capacity of 250 TJ/day, with gas exported via the Dampier to Bunbury Natural Gas Pipeline. Commercial gas production commenced on 6 December 2025, completing the Stage 2 development.
Planning study for a resilient future road freight corridor linking Perth with the north-west of Western Australia. The project is currently in the Alignment Definition phase, following completion of the Alignment Selection process in 2023.
Double Beach Estate is a transformative 975-hectare coastal development located at Cape Burney. The project features 3.5km of Indian Ocean frontage and 3.5km of Greenough River frontage. It includes WAPC approval for a 900-lot subdivision and a master plan for up to 14,000 residential lots.
Construction of a $5 million renewable energy microgrid at Geraldton Airport by UON. The project integrates renewable energy generation and battery storage to serve as an uninterruptible power supply for emergency services, bolstering regional disaster resilience.
Images marked AI impression are illustrative only and not photographs of the project; follow the project links for actual imagery. Original imagery? Contact us.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| ABS building approvals | 7.2 per 1,000 people | ABS building approvals | 76th percentile nationally |
| Average approvals a year | 27 | ABS building approvals | 39th percentile nationally |
Key infrastructure and planning changes likely to influence the Irwin SA2 include: Moreton Bay Estate (Proposed); The Retreat Estate (Proposed); 30799 Brand Highway (Bonniefield) Residential Development (Approved); Hidden Valley Estate (Approved); and Belisama Gas Project (Lockyer Gas Field) (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the Irwin SA2 spans multiple sectors including Residential Development, Energy, and Tourism, among others.
Infrastructure investment analysis indicates targeted investment in infrastructure improvements that will benefit the local area, with a notable concentration of investment within the immediate the Irwin SA2 vicinity.
Infrastructure development activity impacting the Irwin SA2 currently ranks below national averages at the 1st percentile.
AreaSearch's development drivers ranking sees Irwin recording a relatively average level of approval activity when compared to local markets analysed countrywide.
Dwelling approval activity in the Irwin SA2 area has seen 60 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Irwin SA2's current population of 3,912 has been supported by 27 approvals on average over recent years.
The Irwin SA2 has seen 7.2 approvals per 1,000 people in recent years, compared to 5.3 approvals in Regional WA. This means that one dwelling has been approved for every 142 people in the Irwin SA2, compared to one for every 164 in Regional WA.
The long-run outlook for development is part of AreaSearch Operator and Pro. Log in to see the forecast detail in Full.
Looking at development activity over the past five years, the Irwin SA2's approval levels have been significantly above the yearly average of 27, indicating strong recent growth in development activity.
Over the past five years, the population in the Irwin SA2 has grown by approximately 169 people, while 137 residential approvals were recorded. This equates to a ratio of 1.2 people added for each new dwelling approval. This suggests a balanced relationship between population growth and housing supply.
03People
Population, age, income, work, education and more.
99th = higher than 99 in every 100 neighbourhood-sized areas across Australia (ABS SA2 areas). Higher means more of the measure, not necessarily better.
An assessment of population growth drivers in Irwin reveals an overall ranking slightly below national averages considering recent, and medium term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 3,912 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +6.3% | AreaSearch estimate, Aug 2026, against the 2021 Census | 48th percentile nationally |
| Population density | 2 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 10th percentile nationally |
| Average yearly growth, 2020 to 2025 | +0.9% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +0.6% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 3,680 | 2021 Census | |
| Residents added since the 2021 Census | 232 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +0.9% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +0.9% | ABS estimated resident population series to June 2025 | |
| Land area | 2,369.33 km² | AreaSearch boundary analysis |
Total population for the Irwin SA2 was estimated to be approximately 3,912 as at Aug 2026. This is based upon an estimated resident population of 3,899 from the ABS up to June 2025.
The irwin sa2 has added approximately 232 people and shown a 6.30% increase from the 3,680 people recorded at the 2021 Census period.
The population density in the Irwin SA2 is estimated at 1 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the Irwin SA2 has shown a compound annual growth rate of 0.6% per annum.
Population growth in the Irwin SA2 is driven by: Interstate migration (80.3%), Overseas migration (19.7%), Natural increase (0.0%). The primary driver is Interstate migration, contributing 80.3% of overall population gains.
Irwin ranks among the oldest 10% of areas nationwide.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 53 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 95th percentile nationally |
| Aged 65 and over | 32.8% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 11.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 18.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 44.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age at the 2021 Census | 53 years | 2021 Census | |
| Aged 0 to 4 | 3.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 8.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 11.0% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 7.7% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 9.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 11.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 16.0% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 19.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 10.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 3.2% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the Irwin SA2 at 53 years as at August 2026. That is in line with the 2021 Census figure of 53 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
At an estimated 53 years as at August 2026, Irwin is 13 years older than the Regional WA 2021 Census average (40 years) and 15 years older than the national Census average (38 years).
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Irwin SA2 compared to the Regional WA region is the 65 - 74 group, making up 19.1% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Irwin SA2 compared to the Regional WA region is the 25 - 34 group, making up 7.7% of the population.
Yes, certain age groups in the Irwin SA2 show significant variance compared to Regional WA. The most over-represented age groups are 65-74 year-olds (19.1% vs 10.9%) and 75-84 year-olds (10.4% vs 6.3%). The most under-represented age groups are 0-4 year-olds (3.1% vs 5.5%) and 25-34 year-olds (7.7% vs 12.9%).
AreaSearch estimates children aged 0-14 years at 11.7% of the population in the Irwin SA2 as at August 2026.
AreaSearch estimates people aged 65 and over at 32.8% of the population in the Irwin SA2 as at August 2026.
Income levels sit below national averages according to AreaSearch assessment.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $57,078 a year | ATO FY-24, annual | 41st percentile nationally |
| Average taxable income | $76,138 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $1,168 | 2021 Census, weekly | 11th percentile nationally |
| Census personal income / week | $626 | 2021 Census, weekly | 15th percentile nationally |
| High-income households | 15.0% | 2021 Census | |
| Census family income / week | $1,598 | 2021 Census, weekly | |
| Low-income households | 36.8% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the Irwin SA2 is approximately $61,096. The official ATO data from FY-24 recorded a median of $57,078.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the Irwin SA2 is approximately $81,498. The official ATO data from FY-24 recorded an average of $76,138.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the Irwin SA2 is approximately $61,096 compared to $67,299 in Regional WA. The official ATO data from FY-24 shows $57,078 and $62,873 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the Irwin SA2 is approximately $81,498 compared to $83,842 in Regional WA. The official ATO data from FY-24 shows $76,138 and $78,328 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the Irwin SA2's households (~27.0% / 388 households) is the $400 - 799 cohort.
The largest weekly household income cohort in the Irwin SA2 is the $400 - 799 group, representing about 27.0% of households. In comparison, Regional WA's largest household income cohort is the $1,500 - 2,999 group, representing 31.1% of its households, according to the 2021 Census.
The 2021 Census data indicates that the median household income in the Irwin SA2 is $1,168/wk.
According to the 2021 Census, the median family income in the Irwin SA2 is $1,598/wk.
The 2021 Census shows that the median personal income in the Irwin SA2 is $626/wk.
According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-24, the Irwin SA2 had a median income among taxpayers of $57,078 with the average level standing at $76,138. This is higher than average nationally and compares to levels of $62,873 and $78,328 across Regional WA respectively. Based on Wage Price Index growth of 7.04% since FY-24, current estimates would be approximately $61,096 (median) and $81,498 (average) as of June 2026.
The estimated disposable income in the Irwin SA2 is $4,375 per year according to AreaSearch analysis.
The irwin sa2's disposable income is $4,375 compared to $6,025 for Regional WA, based on AreaSearch analysis.
The employment environment in Irwin shows above-average strength when compared nationally.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 3.1% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 52.0% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 1,735 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 3,581 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 1,791 | ABS and DEWR labour data, compiled by AreaSearch |
As of June 2026, the Irwin SA2 has approximately 1,735 employed residents with an unemployment rate of 3.1%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
As of June 2026, the unemployment rate in the Irwin SA2 stands at 3.1%, which is 0.6 percentage points below Regional WA's rate of 3.8%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
The employment landscape in the Irwin SA2 is dominated by several key sectors. The largest employers are agriculture, forestry & fishing (12.6% of employment), mining (11.8%), and retail trade (10.5%). The relatively diverse employment base, with the top three sectors comprising 34.9% of jobs, provides economic resilience. Other significant employers include construction and health care & social assistance.
Over the past year to June 2026, the Irwin SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has risen. By comparison, Regional WA saw employment decreased and its unemployment rate rose.
The workforce participation rate in the Irwin SA2 is 52.0%, 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 WA average of 65.4%, suggesting potential for increased workforce participation.
The irwin sa2 shows notable specialisation in agriculture, forestry & fishing, which employs 12.6% of the local workforce compared to 9.3% across Regional WA. This moderate specialisation indicates some local strength in the sector.
The long-run outlook for employment is part of AreaSearch Operator and Pro. Log in to see the forecast detail in Full.
The irwin sa2's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region saw a 3.5% decline, ranking 30th out of 37 regions nationally.
Irwin faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 8.5% | 2021 Census | 6th percentile nationally |
| Postgraduate qualifications | 1.1% | 2021 Census | 4th percentile nationally |
| University qualifications | 10.9% | 2021 Census | |
| Vocational qualifications | 32.9% | 2021 Census | 88th percentile nationally |
| Graduate diploma or certificate | 1.3% | 2021 Census | 11th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 10.1% | 2021 Census | 37th percentile nationally |
| No post-school qualification | 46.1% | 2021 Census | |
| Residents attending an educational institution | 27.0% | 2021 Census | |
| Residents attending university or other higher education | 1.6% | 2021 Census | 6th percentile nationally |
| Residents attending primary school | 10.3% | 2021 Census | 53rd percentile nationally |
| Residents attending secondary school | 10.2% | 2021 Census | 90th percentile nationally |
10.9% of people aged 15 and over in the Irwin SA2 have university qualifications, compared to 17.6% in Regional WA.
46.1% of people aged 15 and over in the Irwin SA2 have no formal qualifications, compared to 40.5% in Regional WA.
The irwin sa2 ranks in the 12th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the Irwin SA2 are: Certificate (32.9%), Advanced Diploma (10.1%), Bachelor Degree (8.5%).
27.0% of the population in the Irwin SA2 is currently engaged in formal education, including 10.3% in primary school, 10.2% in secondary school, 1.6% at university (all shares of total residents).
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Irwin SA2 is 946, indicating below-average socio-educational advantage compared to the national average of 1000.
There are 1 schools within the Irwin SA2, with a combined enrollment of approximately 331 students.
The irwin sa2 includes 1 combined school.
Irwin features high concentrations of couples without children and lone person households but relatively few group households, with a smaller average household size than Regional WA.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median household size | 2.2 people | 2021 Census | 15th percentile nationally |
| Lone-person households | 30.5% | 2021 Census | 73rd percentile nationally |
| Couples with children | 22.2% | 2021 Census | 20th percentile nationally |
| Couples without children | 36.3% | 2021 Census | 93rd percentile nationally |
| One-parent families | 8.7% | 2021 Census | 26th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 1.8% | 2021 Census | 18th percentile nationally |
| Households at the 2021 Census | 1,437 | 2021 Census | |
| Estimated households | 1,528 | AreaSearch estimate, Aug 2026 | |
| Family households | 67.7% | 2021 Census | 35th percentile nationally |
| Average children per family | 2.1 per family | 2021 Census | 95th percentile nationally |
As of the 2021 Census, the Irwin SA2 had 1,437 households. Based on population growth patterns, this has grown by approximately 6.3% to an estimated 1,528 households today.
The average household size in the Irwin SA2 is 2.2 people. This compares to 2.5 in Regional WA and reflects the area's household composition mix.
Family households dominate at 67.7% of all households. Non-family households consist of lone person households (30.5%), group households (1.8%), and other household types (0.0%).
Of the 973 family households, couples with children account for 22.2% of all households, couples without children at home 36.3%, and single parent families 8.7%. This mix shapes local demand for schools, family services, and housing types.
Compared to Regional WA, the Irwin SA2 shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
Families in the Irwin SA2 have an average of 2.1 children, slightly above the Regional WA average of 1.9. This influences local demand for child-related services and larger family homes.
Marriage patterns reveal 51.8% of the adult population are currently married, while 26.6% have never married. This compares to 46.4% married and 35.8% never married across Regional WA.
Single-person households represent 30.5% of all households in the Irwin SA2, similar to the average for Regional WA of 27.4%. This affects demand for smaller dwellings and single-person accommodation.
Group households (unrelated people sharing) account for 1.8% of households, below the Regional WA average of 2.8%. This lower rate suggests less student or young professional shared accommodation.
Irwin is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 14.3% | 2021 Census | 26th percentile nationally |
| Speak another language at home | 2.3% | 2021 Census | 5th percentile nationally |
| English only at home | 97.7% | 2021 Census | 94th percentile nationally |
| Australian citizens | 85.8% | 2021 Census | 45th percentile nationally |
| Born in Australia | 85.7% | 2021 Census | 73rd percentile nationally |
| Aboriginal and Torres Strait Islander residents | 3.0% | 2021 Census | 73rd percentile nationally |
Irwin was found to be below average in terms of cultural diversity, with 85.8% of its population being citizens, 85.7% born in Australia, and 97.7% speaking English only at home.
Christianity is the most commonly reported religion in Irwin, at 47.8% of people, although more residents (50.7%) reported no religion. Christianity accounts for 44.6% across Regional WA.
In terms of ancestry (country of birth of parents), the top three represented groups in Irwin are Australian, comprising 34.9% of the population, which is substantially higher than Regional WA's 28.4%, English, comprising 33.6% of the population, and Scottish, comprising 7.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: New Zealand is notably overrepresented at 1.0% of Irwin (vs 0.9% across Regional WA), Maori at 0.8% (vs 1.0%) and Welsh at 0.6% (vs 0.6%).
14.3% of the Irwin SA2 population was born overseas, compared to 19.8% across Regional WA.
2.3% of the population in the Irwin SA2 speaks a language other than English at home, compared to 9.7% in Regional WA.
3.0% of the Irwin SA2 population identifies as Australian Aboriginal, compared to 6.1% in Regional WA.
85.8% of the Irwin SA2 population holds citizenship, compared to 82.8% in Regional WA.
04Place
Housing, health, transport, local services and the reports on them.
Irwin is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 25.6% | 2021 Census | 43rd percentile nationally |
| Owned outright | 47.9% | 2021 Census | 88th percentile nationally |
| Detached houses | 87.1% | 2021 Census | 54th percentile nationally |
| Median mortgage repayment | $1,537 a month | 2021 Census, monthly | 31st percentile nationally |
| Owned with a mortgage | 26.6% | 2021 Census | 18th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 9.1% | 2021 Census | 52nd percentile nationally |
| Median weekly rent paid, 2021 Census | $250 | 2021 Census, weekly | 13th percentile nationally |
| Median rent as a share of median household income | 21.4% | 2021 Census, ratio calculated by AreaSearch | 57th percentile nationally |
| Median mortgage repayment as a share of household income | 30.4% | 2021 Census, ratio calculated by AreaSearch | 90th percentile nationally |
| People per bedroom | 0.7 per bedroom | 2021 Census | 12th percentile nationally |
In the Irwin SA2, 47.9% of homes are owned outright, 26.6% are owned with a mortgage, and 25.6% are rented.
According to the latest data, 87.1% of dwellings in the Irwin SA2 are houses.
In the Irwin SA2, 1.6% of dwellings are apartments or units, with an additional 9.1% being semi-detached dwellings.
Outright home ownership in the Irwin SA2 stands at 47.9%, compared to 34.1% in Regional WA.
The median monthly mortgage repayment in the Irwin SA2 is $1,537, compared to $1,560 in Regional WA.
The aggregate monthly housing cost in the Irwin SA2 is $686, which represents the average monthly cost across all housing types.
In the Irwin SA2, households with mortgages typically spend 30.4% of their income on mortgage repayments, while renters spend 21.4% of their income on rent.
The average persons per bedroom ratio in the Irwin SA2 is 0.7, indicating the level of household density.
Housing affordability in the Irwin SA2 shows mortgage holders spending 30.4% of income on repayments (vs 22.5% in Regional WA), while renters spend 21.4% of income on rent (vs 16.6% in Regional WA).
The dwelling mix in the Irwin SA2 consists of 87.1% detached houses, 9.1% semi-detached dwellings, 1.6% apartments, and 2.2% other dwelling types.
Housing in Irwin consumes approximately 13.6% of median household income ($5,057 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Recent development applications in Irwin show attached dwellings contributing 0% of approvals compared to 13% of existing stock, while detached houses represent 100% of applications versus 87% of current dwellings. This suggests development patterns consistent with existing housing mix. The area shows minimal growth in housing density compared to other Australian locations.
Irwin's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 55.4% | ATO FY 2024, private health cover | 60th percentile nationally |
| No long-term health condition | 64.0% | 2021 Census | 22nd percentile nationally |
| Need help with daily activities | 5.3% | 2021 Census | 48th percentile nationally |
| No long-term health condition, under 65 | 75.0% | 2021 Census | 41st percentile nationally |
| Three or more long-term health conditions, under 65 | 2.0% | 2021 Census | 74th percentile nationally |
Around 55.4% of people in the Irwin SA2 are covered by private health insurance, which compares to 56.4% in Regional WA.
In the Irwin SA2, 5.3% of the population is identified as requiring ongoing medical assistance. By comparison, 4.6% of people in Regional WA require similar assistance.
6.7% of people in the Irwin SA2 are diagnosed with asthma. In comparison, 7.2% of the population across Regional WA is affected by asthma.
Diabetes affects 5.8% of the Irwin SA2 population, while in Regional WA, 4.6% of people are diagnosed with diabetes.
4.7% of people in the Irwin SA2 have heart disease. Across Regional WA,3.6% of the population is affected by heart disease.
In the Irwin SA2, 55.4% of the population are estimated to have private health insurance. Comparatively, Regional WA sees an estimated private health coverage rate of 56.4%.
Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Transport access | 23 out of 100 | AreaSearch transport analysis of timetable data | 23rd percentile nationally |
| Public transport stops | 8 | Public transport timetable (GTFS) data, compiled by AreaSearch | 7th percentile nationally |
| Weekly public transport trips | 12 | Public transport timetable (GTFS) data, compiled by AreaSearch | 1st percentile nationally |
| People per public transport stop | 488 | Public transport timetable (GTFS) data, compiled by AreaSearch | |
| Public transport routes | 3 | Public transport timetable (GTFS) data, compiled by AreaSearch |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Vehicles per dwelling | 1.5 per dwelling | 2021 Census | |
| Working residents who worked from home | 10.9% | 2021 Census, taken during COVID-19 restrictions |
There are 8 public transport stops within the Irwin SA2.
The Irwin SA2 has 12 weekly trips across 3 routes, averaging 1 trips per day.
On average, residential properties are 912 metres from the nearest transport stop.
From the typical resident, the nearest school is 3.3 km away and the nearest supermarket 3.3 km.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
Public transport 8 stops nearby, 12 weekly trips, access rating 23 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 15 out of 100 | AreaSearch proximity analysis | 15th percentile nationally |
| Nearest school | 3.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest supermarket | 3.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 3.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 3.4 km | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest GP | 3.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest child care | 3.4 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 3.7 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest shopping centre | 57.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 59.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 61.6 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 61.8 km | AreaSearch proximity analysis, from the typical resident |
Sector reports that go deeper on these services: child care, medical, retail, aged care and specialist disability accommodation (SDA). There is 1 long day care centre with 43 places in Irwin, about 2.9 children aged 0-4 per place.
Short silent previews of sample pages. Sector reports are ordered for a catchment you draw, not for the suburb as a whole.
05Reports and tools
Order a report and find more tools.
An area report on Irwin is built to order and emailed to you.
Ordered reports
The other sector reports are ordered on a custom catchment: draw your own area to add them. The order window shows the estimate before you place the order.
Order a reportShort silent previews of sample pages. Base and Child Care can be ordered for Irwin.
06About this profile
Where the figures come from, downloads and nearby areas.
AreaSearch's development drivers ranking sees Irwin recording a relatively average level of approval activity when compared to local markets analysed countrywide.
Irwin has limited levels of nearby infrastructure activity, ranking in the 1st percentile nationally.
No headline figures are reported for this area.
Median rent in Irwin is $550 a week, +18.3% over 12 months to Sep 2026.
An assessment of population growth drivers in Irwin reveals an overall ranking slightly below national averages considering recent, and medium term trends.
Irwin ranks among the oldest 10% of areas nationwide.
Income levels sit below national averages according to AreaSearch assessment.
The employment environment in Irwin shows above-average strength when compared nationally.
Irwin faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally.
Irwin features high concentrations of couples without children and lone person households but relatively few group households, with a smaller average household size than Regional WA.
Irwin is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics.
Irwin is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership.
Irwin's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts.
Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility.
Amenity provision was found to be below the typical area assessed nationally by AreaSearch, based on counts and proximity analysis.
Irwin has an estimated 3,912 residents, up 6.3% since the 2021 Census, with 9 projects tracked in Irwin.
Latest estimate as at Aug 2026; other figures from the 2021 Census, ATO FY-24 and AreaSearch estimates where labelled. Updated 14 Oct 2026.
Sources: ABS Census 2021, ABS estimated resident population, ATO taxation statistics, state rental bonds and property sales records where published, and AreaSearch analysis for Irwin.
Data currency
Refreshed . Rents to Sep 2026, population and age estimated to Aug 2026, taxable income FY 2024 and projects to Sep 2026. Housing, households and cultural diversity are from the 2021 Census (next update with the 2026 Census results).
Infrastructure projects and development applications also include sites in the surrounding area, and are labelled as such. Other sections were compiled 14 Oct 2026 from sources that update on their own cycles; "See the evidence" lists each source and its cycle.
SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (for example census and ERP).
Suburbs and Localities (SAL) represent commonly-used suburb or locality names (postal-style areas) and may use different geographic boundaries. For a complete picture, consider both boundary types where available.
Main sources: ABS, Geoscience Australia, GNAF, ATO, State governments, Valuer General, Rental Board and Infrastructure Australia.
Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (511041289). QuickStats reports 2021 only; the figures on this page are more current wherever the ledger shows a later date.
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (for example census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
AreaSearch compiles this page from official and industry sources, including ABS, Geoscience Australia, GNAF, ATO, State governments, Valuer General, Rental Board and Infrastructure Australia, then calculates statistics for the boundary shown, and ranks, 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. Infrastructure projects and development applications also include sites in the surrounding area, labelled as such.
No. Most of this page is built beyond the Census. Dated for this area: population (Aug 2026), age profile (Aug 2026), infrastructure projects (Sep 2026) and income (FY 2024). Compiled with this profile from sources that publish on their own cycles: development and approvals, property sales and rents, employment, education, transport, health and services and amenities. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.
Key demographics and figures for Irwin from the 2021 Census, ATO taxpayer data and AreaSearch estimates and analysis. Each topic has its own table of key figures beside the section it belongs to, and each row names its source and date. The percentile compares Irwin with every neighbourhood-sized area across Australia (ABS SA2 areas): a higher percentile means more of that measure than most, not necessarily better.
Source: AreaSearch (areasearch.com.au) compiled from ABS Census 2021, ATO and other public sources.
