Yoongarillup is a quiet locality in Western Australia within the Busselton local government area (postcode 6280). With a population of 79, the suburb has an older demographic with a median age of 58. Households earn a median income of $74K per year, with an average household size of 2.6 people. The most common occupations are managers, technicians & trades, professionals. The top ancestries reported are English, Australian, Scottish.

The median weekly rent is $270 (Census 2021). The median monthly mortgage repayment is $1,950.