ABS 2021 Census · Updated 31 March 2026
Tiwi Islands is a well-established middle-ring suburb of Darwin, Australia, with a population of approximately 194, making it a boutique locality. Located approximately 101 km from the Darwin CBD, Tiwi Islands is a middle ring area in Northern Territory. The median household income is $84,500 AUD per year (ABS 2021 Census).
Household incomes in Tiwi Islands sit in a comfortable mid-range for the Northern Territory market. Greater distance from the CBD may temper short-term capital growth.
Map shows Tiwi Islands, Northern Territory, Australia.
Official Australia Post postcode for Tiwi Islands. 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 Tiwi Islands 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 →Tiwi Islands'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 $40/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $2,167/month. The median household income of $84,500/year reflects a solid demographic, supporting sustainable rental demand. With only 20% separate houses, Tiwi Islands has a significant apartment and unit market — typical of inner-city investment corridors.
Solid fundamentals in Tiwi Islands support capital growth over a medium to long hold period.
Achieving strong cash flow in Tiwi Islands is challenging at current rent-to-price ratios.
Limited buyer depth in Tiwi Islands makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Tiwi Islands property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Tiwi Islands is expected to see moderate price growth in 2026 as the broader Northern Territory market stabilises. Tenants in Tiwi Islands have options — presenting well-maintained properties is key to minimising vacancy. Sentiment is subdued, though improving local conditions could shift perceptions over time.
Tiwi Islands is a middle ring area in Northern Territory with a population of 194. The median rent is $40/week and the median household income is $84,500/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 Tiwi Islands include established amenities and transport access. 20% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Tiwi Islands has a population of approximately 194. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Tiwi Islands is approximately 101 km straight-line distance from the Darwin 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.