Home Postcode finder WA Bailup Bailup postcode WA Bailup is a locality in Western Australia covered by postcode 6082. Postcode 6082 State or territory Western Australia (WA) Region North West Suburbs Add a free Bailup business listing Be the first listing in Bailup Common questionsWhat is the postcode for Bailup?Bailup, WA has the postcode 6082.What state is Bailup in?Bailup is in Western Australia (WA).Does postcode 6082 cover more than one suburb?Yes. Postcode 6082 covers 2 localities, so the postcode alone does not identify Bailup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.