Located in Queensland within the Banana local government area, Greycliffe is a small, quiet locality (postcode 4715). With a population of 56, the suburb has an established family demographic with a median age of 42. Households earn a median income of $74K per year, with an average household size of 2.8 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.7% year-on-year at the LGA level. QLD employment has moved +1.5% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. QLD also had 35 Commonwealth-backed major projects under construction, 16 underway, and 30 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 managers, machinery operators & drivers, clerical & administrative. Employment in the area leans toward agriculture and mining. The top ancestries reported are English, Australian, Scottish.
The median weekly rent is $190 (Census 2021).
The crime rate in the Banana LGA is moderate at 5,088 incidents per 100,000 population.
On the investment side, Population growth of +0.7% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.