ABS 2021 Census · Updated 31 March 2026
Coolalinga is a well-established middle-ring suburb of Darwin, Australia, with a population of approximately 510, making it a boutique locality. Located approximately 22 km from the Darwin CBD, Coolalinga is a middle ring area in Northern Territory. The median household income is $74,152 AUD per year (ABS 2021 Census).
Coolalinga has a solid income profile that supports reliable occupancy rates.
Map shows Coolalinga, Northern Territory, Australia.
Official Australia Post postcode for Coolalinga. 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 Coolalinga 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 →Coolalinga'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 $340/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $1,772/month. With only 10% separate houses, Coolalinga has a significant apartment and unit market — typical of inner-city investment corridors.
Holding property in Coolalinga over the medium term may deliver steady, if unspectacular, returns.
Coolalinga can deliver reasonable rental income, though yields are not the primary draw.
Limited buyer depth in Coolalinga makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Coolalinga property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Property values in Coolalinga should hold firm in 2026, with gradual appreciation tied to infrastructure and population trends. Tenants in Coolalinga have options — presenting well-maintained properties is key to minimising vacancy. The market mood around Coolalinga is balanced — neither bullish nor bearish heading into 2026.
Coolalinga is a middle ring area in Northern Territory with a population of 510. The median rent is $340/week and the median household income is $74,152/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 Coolalinga include established amenities and transport access. 10% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Coolalinga has a population of approximately 510. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Coolalinga is approximately 22 km straight-line distance from the Darwin CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.