Casuarina is a small, quiet locality in Northern Territory within the Darwin local government area (postcode 0810). With a population of 406, the suburb has a younger, working-age population with a median age of 27. Households earn a median income of $143K per year, with an average household size of 3 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +1.4% year-on-year at the LGA level. NT employment has moved +3.3% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. NT also had 4 Commonwealth-backed major projects under construction, 3 underway, and 4 in planning as at 2025-09-01, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are community & personal service, sales, professionals. Employment in the area leans toward accommodation & food and healthcare. The top ancestries reported are Chinese, Filipino, Australian.
The median weekly rent is $460 (Census 2021). The median monthly mortgage repayment is $1,660.
Public transport access includes 8 bus stops.
Looking at the investment signals, Population growth of +1.4% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.