Located in Western Australia within the Albany local government area, Millbrook is a quiet locality (postcode 6330). It is home to about 284 residents, with an older-leaning population and a median age of 46. Households earn a median income of $108K per year, with an average household size of 2.9 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. WA employment has moved +1.9% 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. The most common occupations are professionals, technicians & trades, managers. Employment in the area leans toward agriculture and healthcare. The top ancestries reported are Australian, English, Scottish.
The median weekly rent is $360 (Census 2021). The median monthly mortgage repayment is $2,030.
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.