Orchid Valley is a quiet locality in Western Australia within the Kojonup local government area (postcode 6394). With a population of 27, the suburb has an older demographic with a median age of 58. Households earn a median income of $121K per year, with an average household size of 2.2 people. The most common occupations are managers, clerical & administrative. The top ancestries reported are Australian, English, Scottish.

The median weekly rent is $230 (Census 2021).