Home Postcode finder WA Valentine Valentine postcode WA Valentine is a locality in Western Australia covered by postcode 6532. Postcode 6532 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Valentine business listing Be the first listing in Valentine Common questionsWhat is the postcode for Valentine?Valentine, WA has the postcode 6532.What state is Valentine in?Valentine is in Western Australia (WA).Does postcode 6532 cover more than one suburb?Yes. Postcode 6532 covers 59 localities, so the postcode alone does not identify Valentine. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.