Home Postcode finder WA Caraban Caraban postcode WA Caraban is a locality in Western Australia covered by postcode 6041. Postcode 6041 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Caraban business listing Be the first listing in Caraban Common questionsWhat is the postcode for Caraban?Caraban, WA has the postcode 6041.What state is Caraban in?Caraban is in Western Australia (WA).Does postcode 6041 cover more than one suburb?Yes. Postcode 6041 covers 5 localities, so the postcode alone does not identify Caraban. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.