Home Postcode finder WA Amelup Amelup postcode WA Amelup is a locality in Western Australia covered by postcode 6338. Postcode 6338 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Amelup business listing Be the first listing in Amelup Common questionsWhat is the postcode for Amelup?Amelup, WA has the postcode 6338.What state is Amelup in?Amelup is in Western Australia (WA).Does postcode 6338 cover more than one suburb?Yes. Postcode 6338 covers 9 localities, so the postcode alone does not identify Amelup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.