ABS 2021 Census · Updated 31 March 2026
Thomson Brook is a regional centre in Western Australia, Australia, with a population of approximately 89, making it a boutique locality. Located approximately 186 km from the Perth CBD, Thomson Brook is a regional area in Western Australia. The median household income is $50,232 AUD per year (ABS 2021 Census).
Lower income levels in Thomson Brook typically translate to more affordable entry points for investors. As a regional location, growth prospects depend on local economic conditions and infrastructure investment.
Map shows Thomson Brook, Western Australia, Australia.
Official Australia Post postcode for Thomson Brook. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at census night. Source: ABS 2021 Census of Population and Housing.
ABS Census Data →Weekly median rent for occupied private dwellings. Source: ABS 2021 Census. Live rental data integration coming soon.
State Rental Authority →Annual median household income (before tax) for all households. Source: ABS 2021 Census.
ABS Census Data →Straight-line distance from the suburb centroid (ABS 2021 SAL geography) to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb based on ABS 2021 data.
Find schools near Thomson Brook on My School →Estimated 1 park and green spaces near this suburb. Source: ABS 2021 data.
Monthly median mortgage repayment for households currently paying off a mortgage. Source: ABS 2021 Census.
ABS Census Data →Proportion of separate houses vs units, townhouses, and other dwelling types. Source: ABS 2021 Census. Relevant for investors assessing rental demand mix.
ABS Census Data →As a regional centre, Thomson Brook serves a wide catchment area. Regional property can offer higher rental yields than metro equivalents, though investors should assess local employment diversity and infrastructure plans. The median rent of $200/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $2,200/month. 87% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Buy-and-hold in Thomson Brook carries higher risk due to limited demand drivers and slower growth fundamentals.
Rental yields in Thomson Brook tend to be lower — investors may need to rely on capital growth instead.
The resale market in Thomson Brook may not support quick-turnaround renovation projects.
Run the numbers on a Thomson Brook property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Thomson Brook may remain subdued in 2026, with limited demand drivers in the near term. Rental demand may be softer — budgeting for vacancy periods is prudent in Thomson Brook's 2026 outlook. Investor sentiment toward Thomson Brook is currently lukewarm — value hunters may find opportunity here.
Thomson Brook is a regional area in Western Australia with a population of 89. The median rent is $200/week and the median household income is $50,232/year (ABS 2021 Census). As with any property investment, conduct thorough due diligence on current listings, vacancy rates, and local infrastructure plans before committing.
Key demand drivers in Thomson Brook include regional employment hubs, lifestyle, and affordability. 87% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Thomson Brook has a population of approximately 89. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Thomson Brook is approximately 186 km straight-line distance from the Perth CBD (calculated from ABS 2021 suburb centroid coordinates). As a regional or remote location, travel to the capital is significant — local amenities and employment are important investment considerations.