Home Postcode finder WA Palgarup Palgarup postcode WA Palgarup is a locality in Western Australia covered by postcode 6258. Postcode 6258 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Palgarup business listing Be the first listing in Palgarup Common questionsWhat is the postcode for Palgarup?Palgarup, WA has the postcode 6258.What state is Palgarup in?Palgarup is in Western Australia (WA).Does postcode 6258 cover more than one suburb?Yes. Postcode 6258 covers 22 localities, so the postcode alone does not identify Palgarup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.