Area profile · Rest of WA
Boulder has an estimated 7,771 residents, up 8.7% since the 2021 Census, with 46 projects tracked in the area around Boulder.
Updated 14 Oct 2026.
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01Profile
The analysis, national rankings and who lives there.
The Boulder Statistical Area (Lv2) is situated 550 kilometres east-northeast from Perth CBD, distinguished by its celebrated cultural past, historic architecture, picturesque natural surroundings, and an active community calendar. As of August 2026, AreaSearch estimates Boulder's population at approximately 7,771 residents (ERP), reflecting an expansion of 621 people (8.7%) from the 7,150 individuals counted at the 2021 Census. This growth is evidenced by an ABS Estimated Resident Population of 7,756 as of June 2025 alongside an additional 20 validated new addresses recorded since the census date, demonstrating a steady if measured trajectory of expansion. The community is characterised by a comparatively young demographic profile, marked by a median age 35, as well as an above-average number of children per family.
Strong household earnings support an extensive cohort of mortgage holders, who benefit from comparatively affordable housing options across the district.
Estimated resident population by year (ABS, not Census counts): 8,095 in 2001 and 7,756 in 2025. The dashed segment ends at the AreaSearch estimate for Aug 2026: 7,771 (ABS June 2025 base).
Share of residents in each age band (ABS age profile, scaled to the Aug 2026 AreaSearch estimate). Largest: 25 to 34, 17.4%.
Share of households in each weekly household income band (2021 Census). Largest: $1,500 - 2,999, 37.4%.
Boulder ranks in the 80th percentile nationally for income and the 51st for employment drivers.
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 Boulder is $608 a week, up 13.6% over 12 months to Sep 2026 and 9% below Regional WA.
9% below Regional WA on median weekly rent
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median rent | $608 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent over 12 months | +13.6% | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Median rent, Goldfields | $616 a week | Rental bond lodgements, median for the 12 months to Sep 2026 | |
| Change in median rent, Goldfields, over 12 months | +6.7% | 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 46 projects in and around Boulder, 11 of them under construction.
Stage 1 of a 70-year program to renew the Goldfields and Agricultural Water Supply Scheme, a 566 km pipeline commissioned in 1903 that runs…
An 800-bed workforce accommodation facility for Northern Star Resources supporting the KCGM Growth Project and Super Pit expansion.
A modular village with 100 homes for essential workers, easing housing pressures.
The project involves realigning the rail line through Kalgoorlie to bypass the Super Pit gold mine, remove 25 kilometres of existing track…
A multi-stage water security initiative led by the City of Kalgoorlie-Boulder to strengthen the city's non-potable water supply through…
Redevelopment of the 1.52-hectare former Coles and Kmart site in the Kalgoorlie CBD.
GreenView at Karlkurla is a residential land estate in Kalgoorlie, WA, delivered by DevelopmentWA on Karru Way, adjacent to the Kalgoorlie…
Proposed temporary workforce accommodation for BHP Nickel West on City of Kalgoorlie-Boulder land to accommodate up to 1,000 construction…
The project involves the future development of 206 to 214 hectares of industrial-zoned land located south-west of Kalgoorlie-Boulder.
A proposed 50-megawatt vanadium flow battery project aiming to address power reliability issues and position the Goldfields region at the…
A project to mine and process ore into high-quality cobalt and nickel Mixed Hydroxide Precipitate for use in the manufacture of lithium-ion…
Revitalisation of St Barbara's Square and the adjoining laneway in the Kalgoorlie CBD into a family friendly civic hub with water play, a…
Images marked AI impression are illustrative only and not photographs of the project; follow the project links for actual imagery. Original imagery? Contact us.
Estimated completion year of the 8 projects in and around the area that are not yet completed and have one: 2026 1, 2027 2, 2028 1, 2029 1, 2030 3. 28 have no completion year.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| ABS building approvals | 0.6 per 1,000 people | ABS building approvals | 7th percentile nationally |
| Average approvals a year | 5 | ABS building approvals | 11th percentile nationally |
Key infrastructure and planning changes likely to influence the Boulder SA2 include: Goldfields Pipeline Renewal (Stage 1) (Planning); Kalgoorlie-Boulder Water Bank Project (Planning); Kalgoorlie Rail Realignment (Planning); Central Regional TAFE - Kalgoorlie Heavy Plant Engineering Trades Workshop (Completed); and Workers Lifestyle Village (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
Infrastructure development impacting the Boulder SA2 spans multiple sectors including Environmental & Disaster Management, Manufacturing, and Transport & Logistics, among others.
Infrastructure development activity impacting the Boulder SA2 currently ranks below national averages at the 32nd percentile.
On AreaSearch's development drivers ranking, residential development activity is lower than average in Boulder compared with local real estate markets nationally.
Dwelling approval activity in the Boulder SA2 area has seen 2 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Boulder SA2's current population of 7,771 has been supported by 5 approvals on average over recent years.
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 Boulder SA2's approval levels have been significantly below the yearly average of 5, showing a notable downturn in recent development.
Over the past five years, the population in the Boulder SA2 has grown by approximately 332 people, while 24 residential approvals were recorded. This equates to a ratio of 13.8 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
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.
Boulder is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population | 7,771 | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | |
| Growth since 2021 Census | +8.7% | AreaSearch estimate, Aug 2026, against the 2021 Census | 62nd percentile nationally |
| Population density | 594 per km² | AreaSearch estimate, Aug 2026, from the ABS June 2025 base | 44th percentile nationally |
| Average yearly growth, 2020 to 2025 | +0.9% | ABS estimated resident population series to June 2025 | |
| Average yearly growth, 2015 to 2025 | +0.1% | ABS estimated resident population series to June 2025 |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Population at the 2021 Census | 7,150 | 2021 Census | |
| Residents added since the 2021 Census | 621 | AreaSearch estimate, Aug 2026, against the 2021 Census | |
| Average yearly growth, 2022 to 2025 | +1.0% | ABS estimated resident population series to June 2025 | |
| Population growth, 2024 to 2025 | +0.7% | ABS estimated resident population series to June 2025 | |
| Land area | 13.09 km² | AreaSearch boundary analysis |
Total population for the Boulder SA2 was estimated to be approximately 7,771 as at Aug 2026. This is based upon an estimated resident population of 7,756 from the ABS up to June 2025.
The boulder sa2 has added approximately 621 people and shown a 8.69% increase from the 7,150 people recorded at the 2021 Census period.
The population density in the Boulder SA2 is estimated at 594 persons per square kilometre based on the latest population estimate.
Over the past 10 years, the population in the Boulder SA2 has shown a compound annual growth rate of 0.1% per annum.
Population growth in the Boulder SA2 is driven by: Overseas migration (53.8%), Natural increase (46.2%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 53.8% of overall population gains.
Boulder's population is younger than the national pattern.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median age | 34 years | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | 21st percentile nationally |
| Aged 65 and over | 10.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Children under 15 | 19.6% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 34 | 30.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 64 | 56.3% | 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 | 35 years | 2021 Census | |
| Aged 0 to 4 | 6.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 5 to 14 | 13.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 15 to 24 | 13.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 25 to 34 | 17.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 35 to 44 | 14.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 45 to 54 | 12.1% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 55 to 64 | 12.5% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 65 to 74 | 7.3% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 75 to 84 | 2.9% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate | |
| Aged 85 and over | 0.4% | ABS estimated resident population age profile (June 2025), scaled to the Aug 2026 AreaSearch estimate |
AreaSearch estimates the median age in the Boulder SA2 at 34 years as at August 2026. That is down from the 2021 Census figure of 35 years, with AreaSearch updating the age profile for population change recorded since the Census.
At an estimated 34 years as at August 2026, Boulder is 6 years younger than the Regional WA 2021 Census average (40 years) and 4 years younger than the national Census average (38 years).
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Boulder SA2 compared to the Regional WA region is the 25 - 34 group, making up 17.4% of the population.
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Boulder SA2 compared to the Regional WA region is the 65 - 74 group, making up 7.3% of the population.
Yes, certain age groups in the Boulder SA2 show significant variance compared to Regional WA. The most under-represented age groups are 85+ year-olds (0.4% vs 2.0%) and 75-84 year-olds (2.9% vs 6.3%).
AreaSearch estimates children aged 0-14 years at 19.6% of the population in the Boulder SA2 as at August 2026.
AreaSearch estimates people aged 65 and over at 10.6% of the population in the Boulder SA2 as at August 2026.
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 80% of national locations assessed by AreaSearch.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median taxable income (ATO) | $72,507 a year | ATO FY-24, annual | 89th percentile nationally |
| Average taxable income | $85,864 a year | ATO FY-24, annual |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Census household income / week | $2,001 | 2021 Census, weekly | 65th percentile nationally |
| Census personal income / week | $1,014 | 2021 Census, weekly | 80th percentile nationally |
| High-income households | 25.6% | 2021 Census | |
| Census family income / week | $2,375 | 2021 Census, weekly | |
| Low-income households | 18.3% | 2021 Census |
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the Boulder SA2 is approximately $77,611. The official ATO data from FY-24 recorded a median of $72,507.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the Boulder SA2 is approximately $91,909. The official ATO data from FY-24 recorded an average of $85,864.
Based on Wage Price Index adjustments to June 2026, the estimated median taxable income in the Boulder SA2 is approximately $77,611 compared to $67,299 in Regional WA. The official ATO data from FY-24 shows $72,507 and $62,873 respectively.
Based on Wage Price Index adjustments to June 2026, the estimated average taxable income in the Boulder SA2 is approximately $91,909 compared to $83,842 in Regional WA. The official ATO data from FY-24 shows $85,864 and $78,328 respectively.
As per the 2021 Census, the weekly household income bracket containing the largest proportion of the Boulder SA2's households (~37.4% / 871 households) is the $1,500 - 2,999 cohort.
The largest weekly household income cohort in the Boulder SA2 is the $1,500 - 2,999 group, representing about 37.4% 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 Boulder SA2 is $2,001/wk.
According to the 2021 Census, the median family income in the Boulder SA2 is $2,375/wk.
The 2021 Census shows that the median personal income in the Boulder SA2 is $1,014/wk.
The Boulder SA2 shows a median taxpayer income of $72,507 and an average of $85,864 according to the latest postcode level ATO data aggregated by AreaSearch for FY-24. This is extremely high nationally, contrasting with Regional WA's median income of $62,873 and average income of $78,328. Based on Wage Price Index growth of 7.04% since FY-24, current estimates would be approximately $77,611 (median) and $91,909 (average) as of June 2026.
The estimated disposable income in the Boulder SA2 is $7,661 per year according to AreaSearch analysis.
The boulder sa2's disposable income is $7,661 compared to $6,025 for Regional WA, based on AreaSearch analysis.
Employment performance in Boulder has been broadly consistent with national averages.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Unemployment rate | 4.2% | ABS and DEWR labour data, compiled by AreaSearch | |
| Workforce participation | 67.4% | ABS and DEWR labour data, compiled by AreaSearch | |
| Employed residents | 4,031 | ABS and DEWR labour data, compiled by AreaSearch | |
| Daytime population | 6,692 | AreaSearch estimate of residents and workers present on a weekday | |
| Labour force | 4,209 | ABS and DEWR labour data, compiled by AreaSearch |
As of June 2026, the Boulder SA2 has approximately 4,031 employed residents with an unemployment rate of 4.2%. 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 Boulder SA2 stands at 4.2%, which is broadly in line with Regional WA's rate of 3.8%. For comparison, the national unemployment rate is 4.2%.
The employment landscape in the Boulder SA2 is dominated by several key sectors. The largest employers are mining (28.7% of employment), retail trade (9.3%), and accommodation & food (7.6%). Other significant employers include health care & social assistance and construction.
Over the past year to June 2026, the Boulder 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 Boulder SA2 is 67.4%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate leading the Regional WA average of 65.4%, showing similar workforce dynamics to Regional WA.
The boulder sa2 shows notable specialisation in mining, which employs 28.7% of the local workforce compared to 11.7% across Regional WA. With a local vs regional employment ratio of 2.5, this represents a significant industry cluster that likely serves markets beyond the local area. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
The long-run outlook for employment is part of AreaSearch Operator and Pro. Log in to see the forecast detail in Full.
The boulder 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 experienced 7.1% growth, ranking 10th out of 37 regions nationally.
Skilled workers will find selective opportunities in the Boulder SA2, with knowledge-based sectors representing 16.1% of local jobs. Key sectors for skilled workers include health care & social assistance (7.5%), education & training (4.6%), and professional & technical (3.6%).
Education in Boulder: university qualifications 8.5%, school advantage index (ICSEA) 971.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Bachelor qualifications | 6.2% | 2021 Census | 2nd percentile nationally |
| Postgraduate qualifications | 1.3% | 2021 Census | 6th percentile nationally |
| University qualifications | 8.5% | 2021 Census | |
| Vocational qualifications | 38.3% | 2021 Census | 98th percentile nationally |
| Graduate diploma or certificate | 1.0% | 2021 Census | 5th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Advanced diploma or diploma | 6.7% | 2021 Census | 3rd percentile nationally |
| No post-school qualification | 46.6% | 2021 Census | |
| Residents attending an educational institution | 37.7% | 2021 Census | |
| Residents attending university or other higher education | 2.0% | 2021 Census | 12th percentile nationally |
| Residents attending primary school | 16.7% | 2021 Census | 97th percentile nationally |
| Residents attending secondary school | 10.2% | 2021 Census | 90th percentile nationally |
8.5% of people aged 15 and over in the Boulder SA2 have university qualifications, compared to 17.6% in Regional WA.
46.6% of people aged 15 and over in the Boulder SA2 have no formal qualifications, compared to 40.5% in Regional WA.
The boulder sa2 ranks in the 27th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
The most common qualifications in the Boulder SA2 are: Certificate (38.3%), Advanced Diploma (6.7%), Bachelor Degree (6.2%).
37.7% of the population in the Boulder SA2 is currently engaged in formal education, including 16.7% in primary school, 10.2% in secondary school, 2.0% at university (all shares of total residents).
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Boulder SA2 is 971, indicating below-average socio-educational advantage compared to the national average of 1000.
There are 4 schools within the Boulder SA2, with a combined enrollment of approximately 545 students.
The boulder sa2 includes 3 primary schools, 1 secondary school.
Boulder features high concentrations of single parent families and group households but relatively few couples without children, with an average household size in line with Regional WA.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Median household size | 2.5 people | 2021 Census | 47th percentile nationally |
| Lone-person households | 30.2% | 2021 Census | 72nd percentile nationally |
| Couples with children | 27.1% | 2021 Census | 38th percentile nationally |
| Couples without children | 23.6% | 2021 Census | 23rd percentile nationally |
| One-parent families | 13.5% | 2021 Census | 79th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Group households | 4.3% | 2021 Census | 76th percentile nationally |
| Households at the 2021 Census | 2,329 | 2021 Census | |
| Estimated households | 2,531 | AreaSearch estimate, Aug 2026 | |
| Family households | 65.3% | 2021 Census | 26th percentile nationally |
| Average children per family | 1.9 per family | 2021 Census | 79th percentile nationally |
As of the 2021 Census, the Boulder SA2 had 2,329 households. Based on population growth patterns, this has grown by approximately 8.7% to an estimated 2,531 households today.
The average household size in the Boulder SA2 is 2.5 people. This compares to 2.5 in Regional WA and reflects the area's household composition mix.
Family households dominate at 65.3% of all households. Non-family households consist of lone person households (30.2%), group households (4.3%), and other household types (0.0%).
Of the 1,521 family households, couples with children account for 27.1% of all households, couples without children at home 23.6%, and single parent families 13.5%. This mix shapes local demand for schools, family services, and housing types.
Compared to Regional WA, the Boulder SA2 shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
Families in the Boulder SA2 have an average of 1.9 children, matching the Regional WA average of 1.9. This influences local demand for child-related services and larger family homes.
Marriage patterns reveal 35.2% of the adult population are currently married, while 47.0% have never married. This compares to 46.4% married and 35.8% never married across Regional WA.
Single-person households represent 30.2% of all households in the Boulder 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 4.3% of households, above the Regional WA average of 2.8%. This higher rate points to more student or young professional shared accommodation.
In terms of cultural diversity, Boulder records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Born overseas | 21.3% | 2021 Census | 45th percentile nationally |
| Speak another language at home | 10.0% | 2021 Census | 42nd percentile nationally |
| English only at home | 90.0% | 2021 Census | 57th percentile nationally |
| Australian citizens | 69.3% | 2021 Census | 7th percentile nationally |
| Born in Australia | 78.7% | 2021 Census | 55th percentile nationally |
| Aboriginal and Torres Strait Islander residents | 7.2% | 2021 Census | 93rd percentile nationally |
Boulder was found to be roughly in line with the national average in terms of cultural diversity, with 69.3% of its population being citizens, 78.7% born in Australia, and 90.0% speaking English only at home.
Christianity is the most commonly reported religion in Boulder, at 40.3% of people, although more residents (57.0%) reported no religion. However, the most apparent overrepresentation was in Buddhism, which comprises 1.2% of the population, compared to 1.0% across Regional WA.
In terms of ancestry (country of birth of parents), the top three represented groups in Boulder are Australian, comprising 27.2% of the population, English, comprising 27.2% of the population, and Australian Aboriginal, comprising 7.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maori is notably overrepresented at 3.7% of Boulder (vs 1.0% across Regional WA), New Zealand at 1.6% (vs 0.9%) and Samoan at 0.6% (vs 0.1%).
21.3% of the Boulder SA2 population was born overseas, compared to 19.8% across Regional WA.
10.0% of the population in the Boulder SA2 speaks a language other than English at home, compared to 9.7% in Regional WA.
7.2% of the Boulder SA2 population identifies as Australian Aboriginal, compared to 6.1% in Regional WA.
69.3% of the Boulder SA2 population holds citizenship, compared to 82.8% in Regional WA.
04Place
Housing, health, transport, local services and the reports on them.
Boulder is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than Regional WA.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Rented homes | 34.0% | 2021 Census | 66th percentile nationally |
| Owned outright | 22.5% | 2021 Census | 19th percentile nationally |
| Detached houses | 84.9% | 2021 Census | 48th percentile nationally |
| Median mortgage repayment | $1,309 a month | 2021 Census, monthly | 21st percentile nationally |
| Owned with a mortgage | 43.4% | 2021 Census | 75th percentile nationally |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Semi-detached, terrace and townhouses | 12.5% | 2021 Census | 64th percentile nationally |
| Median weekly rent paid, 2021 Census | $300 | 2021 Census, weekly | 26th percentile nationally |
| Median rent as a share of median household income | 15.0% | 2021 Census, ratio calculated by AreaSearch | 8th percentile nationally |
| Median mortgage repayment as a share of household income | 15.1% | 2021 Census, ratio calculated by AreaSearch | 4th percentile nationally |
| People per bedroom | 0.8 per bedroom | 2021 Census | 47th percentile nationally |
In the Boulder SA2, 22.5% of homes are owned outright, 43.4% are owned with a mortgage, and 34.0% are rented.
According to the latest data, 84.9% of dwellings in the Boulder SA2 are houses.
In the Boulder SA2, 0.0% of dwellings are apartments or units, with an additional 12.5% being semi-detached dwellings.
Outright home ownership in the Boulder SA2 stands at 22.5%, compared to 34.1% in Regional WA.
The median monthly mortgage repayment in the Boulder SA2 is $1,309, compared to $1,560 in Regional WA.
The aggregate monthly housing cost in the Boulder SA2 is $1,010, which represents the average monthly cost across all housing types.
In the Boulder SA2, households with mortgages typically spend 15.1% of their income on mortgage repayments, while renters spend 15.0% of their income on rent.
The average persons per bedroom ratio in the Boulder SA2 is 0.8, indicating the level of household density.
Housing affordability in the Boulder SA2 shows mortgage holders spending 15.1% of income on repayments (vs 22.5% in Regional WA), while renters spend 15.0% of income on rent (vs 16.6% in Regional WA).
The dwelling mix in the Boulder SA2 consists of 84.9% detached houses, 12.5% semi-detached dwellings, 0.0% apartments, and 2.6% other dwelling types.
Housing in Boulder consumes approximately 11.7% of median household income ($8,664 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
Development activity remains minimal in this area with fewer than 5 recent applications recorded.
Health performance in Boulder is lower than the national average with common health conditions somewhat prevalent across both younger and older age cohorts.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Private health cover | 59.7% | ATO FY 2024, private health cover | 78th percentile nationally |
| No long-term health condition | 71.9% | 2021 Census | 64th percentile nationally |
| Need help with daily activities | 3.3% | 2021 Census | 14th percentile nationally |
| No long-term health condition, under 65 | 75.5% | 2021 Census | 45th percentile nationally |
| Three or more long-term health conditions, under 65 | 1.8% | 2021 Census | 70th percentile nationally |
Around 59.7% of people in the Boulder SA2 are covered by private health insurance, which compares to 56.4% in Regional WA.
In the Boulder SA2, 3.3% of the population is identified as requiring ongoing medical assistance. By comparison, 4.6% of people in Regional WA require similar assistance.
7.4% of people in the Boulder SA2 are diagnosed with asthma. In comparison, 7.2% of the population across Regional WA is affected by asthma.
Diabetes affects 5.3% of the Boulder SA2 population, while in Regional WA, 4.6% of people are diagnosed with diabetes.
3.1% of people in the Boulder SA2 have heart disease. Across Regional WA,3.6% of the population is affected by heart disease.
In the Boulder SA2, 59.7% 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 | 35 out of 100 | AreaSearch transport analysis of timetable data | 35th percentile nationally |
| Public transport stops | 54 | Public transport timetable (GTFS) data, compiled by AreaSearch | 45th percentile nationally |
| Weekly public transport trips | 132 | Public transport timetable (GTFS) data, compiled by AreaSearch | 12th percentile nationally |
| People per public transport stop | 144 | Public transport timetable (GTFS) data, compiled by AreaSearch | |
| Public transport routes | 5 | Public transport timetable (GTFS) data, compiled by AreaSearch |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Vehicles per dwelling | 1.6 per dwelling | 2021 Census | |
| Working residents who worked from home | 2.3% | 2021 Census, taken during COVID-19 restrictions |
There are 54 public transport stops within the Boulder SA2.
The Boulder SA2 has 132 weekly trips across 5 routes, averaging 18 trips per day.
On average, residential properties are 227 metres from the nearest transport stop.
From the typical resident, the nearest school is 557 m away and the nearest GP 1.1 km.
Distance from the typical resident to the nearest of each service. Every bar starts at 0 m. The nearest is orange.
Public transport 54 stops nearby, 132 weekly trips, access rating 35 out of 100.
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Amenity score | 22 out of 100 | AreaSearch proximity analysis | 22nd percentile nationally |
| Nearest school | 557 m | AreaSearch proximity analysis, from the typical resident | |
| Nearest dentist | 1.0 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest GP | 1.1 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest pharmacy | 1.1 km | AreaSearch proximity analysis, from the typical resident |
| Measure | Value | Source and date | National percentile |
|---|---|---|---|
| Nearest supermarket | 1.2 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest child care | 1.3 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest fitness centre | 2.5 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest shopping centre | 3.8 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest bank | 3.9 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest government service | 4.1 km | AreaSearch proximity analysis, from the typical resident | |
| Nearest hospital | 4.7 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).
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
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06About this profile
Where the figures come from, downloads and nearby areas.
On AreaSearch's development drivers ranking, residential development activity is lower than average in Boulder compared with local real estate markets nationally.
Boulder has emerging levels of nearby infrastructure activity, ranking in the 32nd percentile nationally.
No headline figures are reported for this area.
Median rent in Boulder is $608 a week, +13.6% over 12 months to Sep 2026.
Boulder is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends.
Boulder's population is younger than the national pattern.
Income metrics indicate excellent economic conditions, with the area achieving higher performance than 80% of national locations assessed by AreaSearch.
Employment performance in Boulder has been broadly consistent with national averages.
Education in Boulder: university qualifications 8.5%, school advantage index (ICSEA) 971.
Boulder features high concentrations of single parent families and group households but relatively few couples without children, with an average household size in line with Regional WA.
In terms of cultural diversity, Boulder records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics.
Boulder is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than Regional WA.
Health performance in Boulder is lower than the national average with common health conditions somewhat prevalent across both younger and older 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.
Boulder has an estimated 7,771 residents, up 8.7% since the 2021 Census, with 46 projects tracked in the area around Boulder.
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 Boulder.
Data currency
Refreshed . Rents to Sep 2026, population and age estimated to Aug 2026 and taxable income FY 2024. 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 (511031278). 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) and income (FY 2024). Compiled with this profile from sources that publish on their own cycles: development and approvals, property sales and rents, infrastructure projects, 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 Boulder 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 Boulder 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.
