Home Postcode finder WA Boranup Boranup postcode WA Boranup is a locality in Western Australia covered by postcode 6286. Postcode 6286 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Boranup business listing Be the first listing in Boranup Common questionsWhat is the postcode for Boranup?Boranup, WA has the postcode 6286.What state is Boranup in?Boranup is in Western Australia (WA).Does postcode 6286 cover more than one suburb?Yes. Postcode 6286 covers 4 localities, so the postcode alone does not identify Boranup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.