Home Postcodes by state WA Karroun Hill Karroun Hill postcode WA Karroun Hill is a locality in Western Australia covered by postcode 6472. Postcode 6472 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Council area Mount Marshall Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Karroun Hill business listing Be the first listing in Karroun Hill Also in postcode 6472BeaconWA 6472BimbijyWA 6472ClearyWA 6472MouroubraWA 6472RemlapWA 6472TampuWA 6472 Common questionsWhat is the postcode for Karroun Hill?Karroun Hill, WA has the postcode 6472.What state is Karroun Hill in?Karroun Hill is in Western Australia (WA).What council is Karroun Hill in?Karroun Hill is in the Mount Marshall local government area.Does postcode 6472 cover more than one suburb?Yes. Postcode 6472 covers 7 localities, so the postcode alone does not identify Karroun Hill. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.