Mount Stirling (postcode 6383) is a sparsely populated locality in Western Australia within the Quairading local government area. With a population of 16, the suburb has a younger, working-age population with a median age of 30. Households earn a median income of $98K per year, with an average household size of 4.3 people. Recent annual estimates show population movement softening across the broader catchment, with population growth running at -1.4% year-on-year at the LGA level. WA employment has moved +2.4% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. WA also had 24 Commonwealth-backed major projects under construction, 12 underway, and 12 in planning as at 2025-09-01, which is useful as a broader delivery backdrop rather than a suburb-specific project count. Employment in the area leans toward agriculture and education. The top ancestries reported are English, Australian, Scottish.
The median weekly rent is $150 (Census 2021).
Looking at the investment signals, Population growth of -1.4% year-on-year points to declining demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.