Home Postcode finder WA Pallinup Pallinup postcode WA Pallinup is a locality in Western Australia covered by postcode 6335. Postcode 6335 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Pallinup business listing Be the first listing in Pallinup Common questionsWhat is the postcode for Pallinup?Pallinup, WA has the postcode 6335.What state is Pallinup in?Pallinup is in Western Australia (WA).Does postcode 6335 cover more than one suburb?Yes. Postcode 6335 covers 4 localities, so the postcode alone does not identify Pallinup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.