Culham (postcode 6566) is a small, quiet locality in Western Australia within the Toodyay local government area. The area has roughly 26 residents and a more retirement-aged population, with a median age of 55. Households earn a median income of $75K per year, with an average household size of 2.2 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +3.0% 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 top ancestries reported are Australian, English, Aboriginal Australian.
The median weekly rent is $200 (Census 2021). The median monthly mortgage repayment is $2,004.
From an investment perspective, Population growth of +3.0% year-on-year points to strong growth demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.