Home Postcode finder WA Minnenooka Minnenooka postcode WA Minnenooka 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 Minnenooka business listing Be the first listing in Minnenooka Common questionsWhat is the postcode for Minnenooka?Minnenooka, WA has the postcode 6532.What state is Minnenooka in?Minnenooka 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 Minnenooka. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.