ABS 2021 Census · Updated 31 March 2026
Trigg is a well-established middle-ring suburb of Perth, Australia, with a population of approximately 2,855, making it a boutique locality. Located approximately 13 km from the Perth CBD, Trigg is a middle ring area in Western Australia. The median household income is $144,508 AUD per year (ABS 2021 Census).
Above-average earnings in Trigg support sustained property values. Close CBD access strengthens tenant appeal and resale value.
Map shows Trigg, Western Australia, Australia.
Official Australia Post postcode for Trigg. 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 Trigg 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 →Trigg's middle-ring location balances affordability with accessibility. These suburbs often benefit from established infrastructure, good schools, and transport links — making them attractive to families and long-term tenants. The median rent of $485/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $3,000/month. A median household income of $144,508/year supports premium property values and indicates a well-employed resident base. 80% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Solid fundamentals in Trigg support capital growth over a medium to long hold period.
Rental returns in Trigg are attractive relative to purchase prices, supporting positive cash flow.
Limited buyer depth in Trigg makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Trigg property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →The outlook for capital growth in Trigg is encouraging heading into 2026, driven by constrained supply and buyer competition. Tenants in Trigg have options — presenting well-maintained properties is key to minimising vacancy. Confidence in Trigg's medium-term prospects is reflected in sustained buyer interest.
Trigg is a middle ring area in Western Australia with a population of 2,855. The median rent is $485/week and the median household income is $144,508/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 Trigg include established amenities and transport access. 80% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Trigg has a population of approximately 2,855. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Trigg is approximately 13 km straight-line distance from the Perth CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.