College Grove

Suburb (SAL)

Rest of WA / Bunbury

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats SAL50309 How we calculate this
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Suburb (SAL) Boundary Analysis

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

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

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

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Sales ActivityProperty Sales Trends in College Grove

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DemographicsPopulation Growth in College Grove

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College Grove has an estimated 1,935 residents, up from 1,821 at the 2021 Census — a change of 114 people, or 6.3%. Growth has averaged 1.0% a year over five years. Overseas migration accounts for 59.0% of that increase. That puts 343 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

According to evaluations of ABS regional demographic releases and newly confirmed addresses verified by AreaSearch since the Census, the suburb of College Grove has an estimated population of approximately 1,935 as of Aug 2026. This represents an addition of 114 people (6.3%) compared to the 2021 Census, when the headcount stood at 1,821 people. This adjustment is based on an estimated resident population of 1,931 derived by AreaSearch following the latest ABS ERP release (June 2025), combined with 20 validated new addresses identified post-Census. With 343 persons per square kilometer, the locality maintains a low density environment with ample physical space and capacity for prospective development.

Over the preceding ten years, the suburb of College Grove has displayed robust demographic expansion, recording a 1.8% compound annual growth rate that exceeded the wider SA3 area. Recent population gains were predominantly underpinned by overseas migration, which accounted for roughly 59.0% of net additions, complemented by positive contributions from natural increase and interstate arrivals. Projections prepared by AreaSearch incorporate ABS/Geoscience Australia figures published in 2024 (benchmarked to 2022) across SA2 areas. For geographies outside this scope, and to project demographic trends beyond 2032 across all localities, AreaSearch applies cohort-specific growth rates from the 2023 ABS Greater Capital Region release (using 2022 data). Looking ahead, the suburb of College Grove is anticipated to outpace the national median for regional territories, with aggregated SA2-level modeling pointing to an increase of 368 persons by 2041, translating to an overall growth rate of 18.8% over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of College Grove?
Total population for the suburb of College Grove was estimated to be approximately 1,935 as at Aug 26. This is based upon an estimated resident population of 1,931 from the ABS up to June 2025.
How has the population in the suburb of College Grove changed since 2021?
The suburb of college grove has added approximately 114 people and shown a 6.26% increase from the 1,821 people recorded at the 2021 Census period.
What is the population density in the suburb of College Grove?
The population density in the suburb of College Grove is estimated at 343 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of College Grove?
Over the past 10 years, the population in the suburb of College Grove has shown a compound annual growth rate of 1.8% per annum.
What are the main drivers of population growth in the suburb of College Grove?
Population growth in the suburb of College Grove is driven by: Overseas migration (59.0%), Interstate migration (26.0%), Natural increase (14.000000000000002%). The primary driver is Overseas migration, contributing 59.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in College Grove

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23 new dwellings have been approved in College Grove over the past five years, an average of 4 a year. That is 2.8 approvals per 1,000 residents. Approvals are currently running at an annualised 4, broadly in line with that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

Based on AreaSearch's evaluation of ABS residential approval statistics aggregated from statistical boundary data, planning consents in College Grove have averaged roughly 4 dwellings per annum. Over the past 5 financial years (between FY-21 and FY-25), a cumulative 23 homes were approved, with 4 granted during FY-25 to date. An influx of 3.6 new residents per year per newly constructed dwelling over the past 5 financial years (between FY-21 and FY-25) indicates that housing requirements comfortably outstrip new supply, a condition that typically fosters upward price pressure and heightened competition among buyers.

Approved residential projects carry an average expected construction cost of $307,000—below wider regional benchmarks—offering relatively accessible options for prospective purchasers. Meanwhile, non-residential activity has been limited to $23,000 in commercial approvals during the current financial year, highlighting the predominantly residential character of the neighborhood. Per capita construction activity in College Grove tracks at roughly half the rate seen across Rest of WA, placing the suburb in the 27th percentile nationwide; this reduced volume limits purchasing alternatives and underpins demand across existing properties. Construction intensity also trails the national benchmark, pointing to an established urban market and potential constraints on site development. Recent approvals comprise 80.0% detached houses alongside 20.0% townhouses or apartments, preserving the traditional low-density residential landscape suited to families desiring space. This mix marks a shift from existing housing stock (presently 100.0% houses), signaling a contraction of greenfield opportunities along with shifting lifestyle preferences and an appetite for varied, cost-effective residential options. The presence of roughly 549 people per approved dwelling highlights the suburb's subdued development pace. Demographic projections indicate that College Grove will absorb an additional 364 residents through to 2041 based on the most recent AreaSearch quarterly release. If residential building activity stays at existing volumes, additions to the housing stock could lag behind population growth, intensifying buyer competition and supporting property values.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of College Grove recently?
Dwelling approval activity in the the suburb of College Grove area has seen 19 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of College Grove's current population of 1,935 has been supported by 4 approvals on average over recent years.
How does the suburb of College Grove's development activity compare to the broader region?
The suburb of College Grove has seen 0.28 approvals per 100 people in recent years, compared to 0.52 approvals in the broader region. This means that one dwelling has been approved for every 549 people in the suburb of College Grove, compared to one for every 164 in the broader region.
Is the suburb of College Grove keeping up with housing demand?
With the population expected to increase by 364 people by 2041, around 91 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 4.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the suburb of College Grove?
Looking at development activity over the past five years, the suburb of College Grove's approval levels have been significantly above the yearly average of 4, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the suburb of College Grove?
The population in the suburb of College Grove is expected to grow by 364 people by 2041, necessitating approximately 91 new dwellings. This calculation is based on the current census average of 4.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of College Grove?
Over the past five years, the population in the suburb of College Grove has grown by approximately 393 people, while 23 residential approvals were recorded. This equates to a ratio of 17.1 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the suburb of College Grove?
With dwelling approval activity running at an average of 4 approvals per year and a population of 1,935, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 364 people by 2041, around 91 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 4.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near College Grove

Development applications around College Grove

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

Project PipelineInfrastructure & Major Projects in College Grove

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AreaSearch tracks 4 current infrastructure and development projects inside College Grove, worth an estimated $5 million. A further 56 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $13.3 billion. 21 are already under construction and 21 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and retail. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Civic infrastructure enhancements, key planning initiatives, and major developments exert a significant influence on local performance. AreaSearch has pinpointed a total of 8 projects anticipated to shape the surrounding area. Prominent schemes include SWAMS Health Hub and Community Centre, Glen Iris Commercial & Retail Development, Trinity Rise Estate, and Trinity Rise Estate (Lot 70 Winthrop Avenue, College Grove), with the primary undertakings outlined below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of College Grove?
Key infrastructure and planning changes likely to influence the suburb of College Grove include: SWAMS Health Hub and Community Centre (Construction); Glen Iris Commercial & Retail Development (Under Assessment); Trinity Rise Estate (Construction); Trinity Rise Estate (Lot 70 Winthrop Avenue, College Grove) (Construction); and Kalgulup Regional Park (Preston River to Ocean) (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of College Grove?
Infrastructure development impacting the suburb of College Grove spans multiple sectors including Retail, Residential Development, and Sports & Recreation, among others.
What is the scale of infrastructure investment impacting the suburb of College Grove?
Infrastructure investment analysis indicates substantial capital deployment exceeding $5.3 billion in projects that will impact the extended area.
How does the suburb of College Grove's infrastructure development compare to other areas?
The suburb of College Grove shows moderate infrastructure development relative to national averages, with opportunities for future growth and investment.
SWAMS Health Hub and Community Centre
Category: Health & Medical
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A purpose-built $45 million multi-purpose health and community facility providing culturally safe and holistic healthcare services to Aboriginal communities in the South West. The hub will offer primary health care, chronic disease management, social and emotional wellbeing programs, and family support services. The architectural design features rammed earth walls and cultural screens inspired by traditional Noongar fishing traps, while the eastern portion of the site will be restored as public open space.

Health & Medical

College Grove General Planning Initiatives (Tuart Brook, Stage 5 Design Guidelines)
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   

General planning documents guiding urban development within College Grove, including the Tuart Brook Structure Plan and College Grove (Stage 5) Design Guidelines.

Communities, Precincts & Urban Renewal

Glen Iris Commercial & Retail Development
Category: Retail
Stage: Under Assessment | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Also known as Glen Iris Village, this $33.5 million mixed-use precinct features 11 single-storey buildings. The development includes a supermarket, tavern, childcare center, medical hub, service station, and specialty retail outlets. Key community features include a central 'Village Green' communal space and high-quality landscaping. The project is strategically aligned with the federally funded Forrest Highway intersection upgrade to manage traffic flow and improve access for the Glen Iris community.

Retail

Trinity Rise Estate
Category: Residential Development
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   

Residential land development by Plunkett Homes on Lot 70 Winthrop Avenue offering blocks for sale, with plans for public open space and walking trails. Block sizes range from 383my to 1,405my, with prices starting from $180,000 to $200,000. A local structure plan for the subdivision and development approved by the Western Australian Planning Commission in 2020 addresses land use, subdivision requirements, noise mitigation, bushfire management, and urban water management.

Residential Development

Kalgulup Regional Park (Preston River to Ocean)
Category: Tourism
Stage: Approved | Est. Comp: 0
Source / Links: Link 1   Link 2  

A 3,168-hectare regional park, formerly proposed as Preston River to Ocean and Leschenault Regional Parks, aiming to provide a continuous reserve protecting conservation, landscape, recreation, and education values.

Tourism

Trinity Rise Estate
Category: Residential Development
Stage: Completed | Est. Comp: 2025
Source / Links: Link 1   

Subdivision of approximately 2.18 ha of City of Bunbury owned land at Lot 70 Winthrop Avenue, College Grove, into around 20 residential lots (Trinity Rise, Lambert Loop) with public open space retaining significant remnant vegetation including four large Tuart trees. The Local Structure Plan was approved by the Western Australian Planning Commission on 2 September 2020. Marketed by South West Land Sales, the estate has since been substantially built out, with houses on Trinity Rise sold and resold through 2025 and 2026, indicating the subdivision is now complete.

Residential Development

Usher Residential Land Release
Category: Residential Development
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A 55.9-hectare residential land release located in Usher, Bunbury, managed by DevelopmentWA. The project involves the release of Lot 501 (part) Washington Avenue and Lots 800 (part) and 802 Parade Road to private developers through an Offers Invited process. The site is zoned Urban/Reserve under the MRS and LPS, with potential to provide more than 300 new residential lots. Infrastructure support is secured through Water Corporation funding for required utility upgrades.

Residential Development

ALDI Dalyellup Supermarket
Category: Retail
Stage: Approved | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Approved single storey ALDI supermarket and small liquor store at Lot 9056 Portobello Road, Dalyellup. The proposal includes about 1505 sqm gross floor area, 82 car bays, landscaping, public art, roof and plinth signage, pedestrian seating and arbour canopy, access from Portobello Road and delivery access from Grafton Lane. Development approval was granted by the Shire of Capel on 30 April 2025 subject to conditions, with substantial commencement required within two years of the decision.

Retail

Jobs & IndustryEmployment Trends in College Grove

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737 residents of College Grove are employed, from a labour force of 776. Unemployment sits at 5.0%, with participation at 46.6%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.1% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 3,195, about 165% of the resident population, so the area draws in more workers than it sends out. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Workforce patterns in College Grove encompass a balanced distribution of professional and vocational roles, with a solid footprint across essential community services. The local jobless rate stands at 5.0%, alongside an estimated 1.0% expansion in employment over the preceding twelve months, according to AreaSearch aggregated data. As of March 2026, employed residents total 737, while local unemployment sits 1.5% higher than the Regional WA level of 3.5%. Labor force engagement is comparatively subdued, showing a participation rate of 46.6% versus 65.4% across Regional WA. Census records showed only 4.2% of workers operating from home, though this figure was likely influenced by Covid-19 restrictions.

The primary sectors supporting local workers are health care & social assistance, retail trade, and education & training. The neighborhood displays a notable concentration in health care & social assistance, where its employment proportion is 1.6 times that of the surrounding region. Conversely, agriculture, forestry & fishing accounts for only 1.0% of working residents, well below the 9.3% recorded across Regional WA. With 1.7 workers present for every resident at the Census, the locality serves as a prominent workplace hub, containing more positions than local residents and drawing commuters from neighboring suburbs. According to AreaSearch analysis of combined SALM and ABS figures aggregated from regional areas, the twelve months to March 2026 saw local employment expand by 1.0% and the available workforce grow by 0.6%, resulting in a 0.3 percentage point reduction in the unemployment rate. In contrast, Regional WA experienced a 0.1% contraction in employment and a 0.3% rise in the workforce, with its jobless rate climbing by 0.4 percentage points. Forward-looking guidance from Jobs and Skills Australia's national employment projections dated Mar-26 provides further perspective on potential labor market shifts in College Grove. Across the country, employment is expected to increase by 6.6% over five years and 13.7% over ten years, though trajectories vary by industry. Applying these sector-level expectations to the local job structure indicates that employment within College Grove would increase by 6.1% over five years and 13.2% over ten years (note that this represents an illustrative weighted calculation and excludes specific local population projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of College Grove?
As of March 2026, the suburb of College Grove has approximately 737 employed residents with an unemployment rate of 5.0%. The unemployment rate is moderate, indicating some available workforce capacity. The area faces employment challenges compared to other regions nationally.
How does the suburb of College Grove's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of College Grove stands at 5.0%, which is 1.5 percentage points above Regional WA's rate of 3.5%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of College Grove?
The employment landscape in the suburb of College Grove is dominated by several key sectors. The largest employers are health care & social assistance (19.2% of employment), retail trade (12.2%), and education & training (10.2%). Other significant employers include manufacturing and construction.
How has employment changed recently in the suburb of College Grove?
Over the past year to March 2026, the suburb of College Grove has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Regional WA saw employment decreased and its unemployment rate rose.
What is the workforce participation rate in the suburb of College Grove?
The workforce participation rate in the suburb of College Grove is 46.6%, which represents the proportion of working-age residents who are either employed or actively seeking work. The relatively low participation rate may indicate limited job opportunities or demographic factors affecting workforce engagement. The local rate trailing the Regional WA average of 65.4%, suggesting potential for increased workforce participation.
Which industries are over-represented in the suburb of College Grove's employment market?
The suburb of college grove shows notable specialization in health care & social assistance, which employs 19.2% of the local workforce compared to 11.9% regionally. This concentration suggests the area has developed competitive advantages in this sector. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of College Grove?
Based on Jobs and Skills Australia projections applied to the suburb of College Grove's industry mix, employment is expected to grow by 6.1% over the next five years and 13.2% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of College Grove compare nationally?
The suburb of college grove's employment market shows weaker performance compared to most areas nationally. This suggests the need for targeted economic development initiatives. Recent job advertisement trends show the broader employment region saw a 6.0% decline, ranking 30.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of College Grove?
Skilled workers will find good opportunities in the suburb of College Grove, with skilled sectors accounting for 35.8% of employment. Key sectors for skilled workers include health care & social assistance (19.2%), education & training (10.2%), and professional & technical (3.6%). With projected employment growth of 6.1% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in College Grove

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Median household income in College Grove is $1,899 a week (about $99,000 a year), with median personal income at $776 a week. ATO records put median taxable income at $54,658 a year against an average of $70,259. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

ATO postcode records compiled by AreaSearch for financial year 2023 indicate that taxpayers in College Grove recorded a median income of $54,658 and an average income of $70,259. While these figures surpass the national mean, they sit below Regional WA's median of $59,973 and average of $74,392. Adjusting for a 10.93% rise in the Wage Price Index since financial year 2023 yields updated estimates of approximately $60,632 (median) and $77,938 (average) as of March 2026. Across personal, family, and household earnings, Census metrics place College Grove near the 51st percentile across Australia.

In terms of earnings distribution, the $1,500 - 2,999 weekly bracket forms the largest single cohort, encompassing 35.8% of the local population (692 people), mirroring the broader metropolitan profile where this group comprises 31.1%. After meeting accommodation outlays, households retain 87.0% of their earnings, indicating strong residual spending power.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of College Grove?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of College Grove is approximately $60,632. The official ATO data from FY-23 recorded a median of $54,658.
What is the average taxable income in the suburb of College Grove?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of College Grove is approximately $77,938. The official ATO data from FY-23 recorded an average of $70,259.
How does the median taxable income in the suburb of College Grove compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of College Grove is approximately $60,632 compared to $66,528 in Regional WA. The official ATO data from FY-23 shows $54,658 and $59,973 respectively.
How does the average taxable income in the suburb of College Grove compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of College Grove is approximately $77,938 compared to $82,523 in Regional WA. The official ATO data from FY-23 shows $70,259 and $74,392 respectively.
What are the main income cohorts in the suburb of College Grove according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~35.8% / 692 persons) of the suburb of College Grove's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of College Grove compare to the region?
The largest income cohort in the suburb of College Grove is the $1,500 - 2,999 group, representing about 35.8% of the population. In comparison, Regional WA's largest income cohort is the $1,500 - 2,999 group, representing 31.1% of its population, according to the 2021 Census.
What is the median household income in the suburb of College Grove according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of College Grove is $1,899/wk.
What is the median family income in the suburb of College Grove according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of College Grove is $2,139/wk.
What is the median personal income in the suburb of College Grove according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of College Grove is $776/wk.
How does the suburb of College Grove's income rank nationally?
The suburb of College Grove's income level is higher than average nationally according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of College Grove's median income among taxpayers is $54,658 and the average income stands at $70,259, which compares to figures for Regional WA's of $59,973 and $74,392 respectively. Based on Wage Price Index growth of 10.93% since FY-23, current estimates would be approximately $60,632 (median) and $77,938 (average) as of March 2026.
What is the disposable income in the suburb of College Grove?
The estimated disposable income in the suburb of College Grove is $7,159 per year according to AreaSearch analysis.
How does the suburb of College Grove's disposable income compare to the region?
The suburb of college grove's disposable income is $7,159 compared to $6,025 for Regional WA, based on AreaSearch analysis.

Housing StockHousing & Dwellings in College Grove

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College Grove had 446 occupied dwellings at the 2021 Census, 100% detached houses and 0% apartments. 48% are owned with a mortgage, 20% rented and 32% owned outright. At that Census the median rent was $370 a week and the median mortgage repayment $1,556 a month. Rent absorbs 19.5% of household income here and mortgage repayments 18.9%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential stock in College Grove at the latest Census consisted entirely of separate houses at 100.0%, with no semi-detached homes, apartments, or other dwelling types recorded (compared to 88.5% houses and 11.6% other dwellings throughout Regional WA). Outright ownership stood at 31.8%, trailing regional figures, while 48.0% of homes were held under a mortgage and 20.2% were occupied by tenants. Median mortgage repayments in the suburb were $1,556 per month, beneath the Regional WA benchmark of $1,560, while median rents were higher at $370 per week versus $265 regionally. On a nationwide scale, local mortgage servicing costs compare favorably against the Australian average of $1,863, and weekly rents track below the nationwide median of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of College Grove?
In the suburb of College Grove, 31.8% of homes are owned outright, 48.0% are owned with a mortgage, and 20.2% are rented.
What percentage of dwellings in the suburb of College Grove are houses?
According to the latest data, 100.0% of dwellings in the suburb of College Grove are houses.
What percentage of dwellings in the suburb of College Grove are apartments or units?
In the suburb of College Grove, 0.0% of dwellings are apartments or units, with an additional 0.0% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of College Grove?
Outright home ownership in the suburb of College Grove stands at 31.8%, compared to 34.1% in Regional WA.
What is the median monthly mortgage repayment in the suburb of College Grove?
The median monthly mortgage repayment in the suburb of College Grove is $1,556, compared to $1,560 in Regional WA.
What is the median weekly rent in the suburb of College Grove?
The median weekly rent in the suburb of College Grove is $370, compared to $265 in Regional WA.
What is the distribution of rental prices in the suburb of College Grove?
In the suburb of College Grove, 0.0% of rentals are $0-149/week, 33.7% are $150-349/week, 66.3% are $350-649/week, 0.0% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the suburb of College Grove?
The aggregate monthly housing cost in the suburb of College Grove is $1,070, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of College Grove?
In the suburb of College Grove, households with mortgages typically spend 18.9% of their income on mortgage repayments, while renters spend 19.5% of their income on rent.
How crowded are homes in the suburb of College Grove?
The average persons per bedroom ratio in the suburb of College Grove is 0.7, indicating the level of household density.
How does housing affordability in the suburb of College Grove compare to the region?
Housing affordability in the suburb of College Grove shows mortgage holders spending 18.9% of income on repayments (vs 22.5% regionally), while renters spend 19.5% of income on rent (vs 16.6% regionally).
What types of dwellings are most common in the suburb of College Grove?
The dwelling mix in the suburb of College Grove consists of 100.0% detached houses, 0.0% semi-detached dwellings, 0.0% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of College Grove?
Given the tenure profile of the area, the weighted average monthly housing cost is approximately $1,071. This accounts for outright owners paying no housing costs, mortgage holders paying $1,556/month, and renters paying $1,602/month.
How affordable is housing in the suburb of College Grove relative to local incomes?
Housing in College Grove consumes approximately 13.0% of median household income ($8,223 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of College Grove?
Development activity remains minimal in this area with fewer than 5 recent applications recorded.

HouseholdsHousehold Composition in College Grove

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College Grove counted 446 households at the 2021 Census, an estimated 474 today, averaging 2.7 people each. 33% are couples with children, against 32% couples without children. 19% of households are people living alone, and families average 1.7 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units constitute the majority of living arrangements at 79.1% of households, comprising couples with children (32.5%), couples without children (31.8%), and single parent homes (12.8%). Non-family living situations account for the other 20.9%, consisting of single-person households at 19.3% and shared group accommodation at 2.0%. The typical home accommodates 2.7 people, exceeding the Regional WA standard of 2.5.

Frequently Asked Questions - Households

How many households are in the suburb of College Grove?
As of the 2021 Census, the suburb of College Grove had 446 households. Based on population growth patterns, this has grown by approximately 6.3% to an estimated 474 households today.
What is the typical household size?
The median household size in the suburb of College Grove is 2.7 people. This compares to 2.5 in Regional WA and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 79.1% of all households. The remaining households consist of lone person households (19.3%), group households (2.0%), and other household types (0.7%).
How are families structured in the area?
Among the 352 family households, 32.5% are couples with children, 31.8% are couples without children at home, and 12.8% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of College Grove compare to regional household patterns?
Compared to Regional WA, the suburb of College Grove shows distinct household patterns. Family households are notably over-represented at 79.1% (versus 69.8% regionally). Conversely, lone person households are under-represented at 19.3% compared to the regional 27.4%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the suburb of College Grove have an average of 1.7 children, slightly below the Regional WA average of 1.9. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of College Grove?
Marriage patterns reveal 45.3% of the adult population are currently married, while 40.1% have never married. This compares to 46.4% married and 35.8% never married across Regional WA.
How significant are single-person households?
Single-person households represent 19.3% of all households in the suburb of College Grove, notably lower than the regional average of 27.4%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.0% of households, well below the Regional WA average of 2.8%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in College Grove

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14.8% of adults in College Grove hold a university qualification, including 11.5% with a bachelor degree and 1.6% with postgraduate qualifications. A further 25.0% hold a vocational qualification. 1 school serves the area, with 555 enrolment places and an average ICSEA of 1,035 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Attainment figures highlight educational disparities within the community, with the tertiary degree rate of 14.8% sitting well below the national level of 30.4%, creating clear potential for targeted upskilling programs. Bachelor qualifications are held by 11.5% of residents, with graduate diplomas at 1.7% and postgraduate credentials at 1.6%. Technical and trade backgrounds are prevalent, with 30.9% of the population aged 15+ possessing vocational qualifications, including advanced diplomas held by 5.9% and certificates by 25.0%. Community participation in learning is substantial, with 51.7% of residents actively enrolled in educational courses. This includes 16.8% attending secondary institutions, 16.5% enrolled in primary schools, and 7.3% engaged in tertiary study.

Frequently Asked Questions - Education

What percentage of people in the suburb of College Grove have university qualifications?
14.8% of people aged 15 and over in the suburb of College Grove have university qualifications, compared to 17.6% in the broader region.
What percentage of people in the suburb of College Grove have no formal qualifications?
54.3% of people aged 15 and over in the suburb of College Grove have no formal qualifications, compared to 40.5% regionally.
How does the suburb of College Grove's education level compare to national averages?
The suburb of college grove ranks in the 46th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of College Grove?
The most common qualifications in the suburb of College Grove are: Certificate (25.0%), Bachelor Degree (11.5%), Advanced Diploma (5.9%).
What proportion of the suburb of College Grove's population is currently attending educational institutions?
51.7% of the population in the suburb of College Grove is currently engaged in formal education, with 16.5% in primary school, 16.8% in secondary school, 7.3% at university.
What is the ICSEA score for schools in the suburb of College Grove?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of College Grove is 1035, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the suburb of College Grove?
There are 1 schools within the suburb of College Grove, with a combined enrollment of approximately 555 students.
What types of schools are available in the suburb of College Grove?
The suburb of college grove includes 1 secondary school.

Schools Detail

AmenitiesServices & Amenities in College Grove

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Getting AroundTransport & Commuting in College Grove

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Public transport in College Grove reaches 17 stops on 7 routes, timetabled for about 370 services a week. The typical home sits about 290 m from its nearest stop. Households keep an average of 1.7 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

An evaluation of local public transit indicates 17 operational stops throughout College Grove, accommodating multiple bus connections. These facilities are served across 7 unique routes that deliver 365 weekly passenger trips in aggregate. Public transit access is favorable, with residents living an average of 285 meters from their nearest boarding point. Due to the area's predominantly residential makeup, travel is heavily outward-focused, with private vehicles accounting for 92% of commuting journeys. Vehicle ownership stands at 1.7 per dwelling on average, while home-based workers represented a modest 4.2% of the workforce (2021 Census; may reflect COVID-19 conditions).

Timetables provide an average frequency of 52 trips per day across the collective network, corresponding to roughly 21 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in College Grove?
There are 17 public transport stops within the suburb of College Grove.
How frequent are the transport services in College Grove?
the suburb of College Grove has 365 weekly trips across 7 routes, averaging 52 trips per day.
How far are residents from public transport in College Grove?
On average, residential properties are 285 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in College Grove

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68.4% of residents in College Grove report no long-term health condition. 2.5% need daily assistance with core activities, and 55.1% hold private health cover. The standardised death rate runs at 5.4 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Community wellness indicators in College Grove are generally favorable; AreaSearch analysis of health conditions and mortality rates shows results consistent with national averages, alongside a low incidence of common ailments across both younger cohorts and seniors. Furthermore, private health insurance uptake is notably robust, covering approximately 55% of the populace (~1,065 people). Asthma and arthritis represent the most prevalent long-term conditions locally, affecting 8.8 and 7.7% of the population, respectively, while 68.4% of residents reported having no diagnosed health issues, in line with 69.3% in Regional WA. Residents aged under 65 exhibit superior health metrics compared to broader norms.

The proportion of residents aged 65 and over is 12.0% (232 people), lower than the 19.1% share recorded regionally. Older residents demonstrate strong wellbeing indicators, ranking higher nationally than the local population as a whole.

Frequently Asked Questions - Health

How many people in the suburb of College Grove have private health insurance?
Around 55.1% of people in the suburb of College Grove are covered by private health insurance, which compares to 56.4% in the broader region of Regional WA.
What percentage of the population requires ongoing medical assistance in the suburb of College Grove?
In the suburb of College Grove, 2.5% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 4.6% of people in Regional WA require similar assistance.
How prevalent is asthma in the suburb of College Grove?
8.8% of people in the suburb of College Grove are diagnosed with asthma. In comparison, 7.2% of the population across Regional WA is affected by asthma.
What percentage of people have diabetes in the suburb of College Grove?
Diabetes affects 4.6% of the the suburb of College Grove population, while in the surrounding region, 4.6% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of College Grove?
2.9% of people in the suburb of College Grove have heart disease. Across the region of Regional WA, 3.6% of the population is affected by heart disease.
How does the suburb of College Grove compare to the region in terms of overall private health coverage?
In the suburb of College Grove, 55.1% of the population are estimated to have private health insurance. Comparatively, Regional WA sees an estimated private health coverage rate of 56.4%.

Ancestry & LanguageCultural Diversity in College Grove

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College Grove is largely Australian-born, at 79.6% of residents, with 10.7% speaking a language other than English at home. The largest reported ancestries are English (32.9%) and Australian (27.3%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity metrics for College Grove align closely with the surrounding regional profile: 62.7% of residents hold Australian citizenship, 79.6% were born domestically, and 89.3% communicate exclusively in English at home. Christianity is the predominant religious faith, representing 48.5% of the local population. Islam shows the clearest relative overrepresentation, accounting for 1.0% of residents versus 0.8% across Regional WA. Regarding parental heritage, English ancestry forms the largest component at 32.9%, followed by Australian at 27.3% and Scottish at 6.8%. Other ancestral groups display higher concentrations relative to broader regional averages, including New Zealand background at 1.5% (compared to 0.9% regionally), Welsh at 0.8% (versus 0.6%), and South Australian heritage at 0.9% (versus 0.6%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of College Grove?
College Grove was found to be roughly in line with the wider region's average in terms of cultural diversity, with 62.7% of its population being citizens, 79.6% born in Australia, and 89.3% speaking English only at home.
What is the most common religion in the suburb of College Grove?
The main religion in College Grove was found to be Christianity, which makes up 48.5% of people in College Grove. However, the most apparent overrepresentation was in Islam, which comprises 1.0% of the population, compared to 0.8% across Regional WA.
What are the top countries of origin in the suburb of College Grove?
In terms of ancestry (country of birth of parents), the top three represented groups in College Grove are English, comprising 32.9% of the population, Australian, comprising 27.3% of the population, and Scottish, comprising 6.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: New Zealand is notably overrepresented at 1.5% of College Grove (vs 0.9% regionally), Welsh at 0.8% (vs 0.6%) and South African at 0.9% (vs 0.6%).
How does the percentage of people born overseas compare to the regional average?
20.4% of the the suburb of College Grove population was born overseas, compared to 19.8% regionally.
What percentage of the the suburb of College Grove population speaks a language other than English at home?
10.7% of the population in the suburb of College Grove speaks a language other than English at home, compared to 9.7% in the wider region.
How many people in the suburb of College Grove identify as Australian Aboriginal?
2.4% of the the suburb of College Grove population identifies as Australian Aboriginal, compared to 6.1% in the region.
What is the citizenship status of the population in the suburb of College Grove?
62.7% of the the suburb of College Grove population holds citizenship, compared to 82.8% in the wider region.

Age StructureAge Profile of College Grove

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The median resident of College Grove is 38. 29.9% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The demographic profile of the suburb of College Grove leans young and is primarily composed of pre-family cohorts. AreaSearch August 2026 assessments show that 37.5% of the population falls into the young to middle aged adult segment (25 - 44), compared to 26.6% across Regional WA, whereas seniors and retirees (65+) account for 12.0% against 19.1% regionally. Consequently, the median age is estimated at 38, matching the 2021 Census figure and sitting 2 years below the Regional WA benchmark of 40 from that same Census. Since the Census, the share of young to middle aged adults has risen from 35.4% to an estimated 37.5%.

Looking ahead to 2041, this 25 - 44 age cohort is projected to see the largest expansion, adding 235 residents (32%) to reach 961.

Frequently Asked Questions - Age

What is the median age in the suburb of College Grove?
AreaSearch estimates the median age in the suburb of College Grove at 38 years as at August 2026. That is in line with the 2021 Census figure of 38 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the suburb of College Grove's median age compare to broader areas?
At an estimated 38 years as at August 2026, College Grove is 2 years younger than the Regional WA 2021 Census average (40 years) and equal to the national Census average.
What age groups are over-represented in the suburb of College Grove?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of College Grove compared to the Regional WA region is the 35 - 44 group, making up 19.4% of the population.
What age groups are under-represented in the suburb of College Grove?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of College Grove compared to the Regional WA region is the 75 - 84 group, making up 3.0% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of College Grove show significant variance compared to the Regional WA region. The most over-represented age groups are 35-44 year-olds (19.4% vs 13.7%) and 25-34 year-olds (18.1% vs 12.9%). The most under-represented age groups are 85+ year-olds (0.2% vs 2.0%) and 75-84 year-olds (3.0% vs 6.3%).
What is the percentage of children (0-14 years) in the suburb of College Grove?
AreaSearch estimates children aged 0-14 years at 14.2% of the population in the suburb of College Grove as at August 2026.
What is the percentage of older people (65+ years) in the suburb of College Grove?
AreaSearch estimates people aged 65 and over at 12.0% of the population in the suburb of College Grove as at August 2026.

Data & MethodBoundaries, Sources & Method for College Grove

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Aug 2026.

Everything is aggregated to the Suburb (SAL) boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 last month headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 last month headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 last month headline measures · Jun 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 last month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Aug 2026 last month all 4 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Aug 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 6 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 20 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (1,821 at the 2021 Census → 1,935 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to Aug 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (SAL50309). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do College Grove suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this College Grove page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments.
Is the College Grove data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Aug 2026), infrastructure projects (Aug 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas