ABS 2021 Census · Updated 31 March 2026
Arnold is a regional centre in Northern Territory, Australia, with a population of approximately 75, making it a boutique locality. Located approximately 553 km from the Darwin CBD, Arnold is a regional area in Northern Territory. The median household income is $107,848 AUD per year (ABS 2021 Census).
Above-average earnings in Arnold support sustained property values. As a regional location, growth prospects depend on local economic conditions and infrastructure investment.
Map shows Arnold, Northern Territory, Australia.
Official Australia Post postcode for Arnold. 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 Arnold 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, Arnold 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. A median household income of $107,848/year supports premium property values and indicates a well-employed resident base.
Arnold offers moderate buy-and-hold potential — look for properties with value-add opportunities.
Achieving strong cash flow in Arnold is challenging at current rent-to-price ratios.
The resale market in Arnold may not support quick-turnaround renovation projects.
Run the numbers on a Arnold property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Arnold faces a cautious growth outlook for 2026 — investors should focus on yield rather than short-term gains. Rental demand may be softer — budgeting for vacancy periods is prudent in Arnold's 2026 outlook. Arnold is not a headline market, but contrarian investors may see long-term potential.
Arnold is a regional area in Northern Territory with a population of 75. the median household income is $107,848/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 Arnold include regional employment hubs, lifestyle, and affordability. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Arnold has a population of approximately 75. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Arnold is approximately 553 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.