Mount Caroline is a sparsely populated locality in Western Australia within the Kellerberrin local government area (postcode 6410). It is home to about 12 residents, with a mix of young professionals and families and a median age of 35. Households earn a median income of $416K per year, with an average household size of 4 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. The top ancestries reported are Australian, English.
The median monthly mortgage repayment is $1,944.
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.