Home Postcode finder WA Walyurin Walyurin postcode WA Walyurin is a locality in Western Australia covered by postcode 6363. Postcode 6363 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Walyurin business listing Be the first listing in Walyurin Common questionsWhat is the postcode for Walyurin?Walyurin, WA has the postcode 6363.What state is Walyurin in?Walyurin is in Western Australia (WA).Does postcode 6363 cover more than one suburb?Yes. Postcode 6363 covers 2 localities, so the postcode alone does not identify Walyurin. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.