Home Postcode finder WA Karawara Karawara postcode WA Karawara is a locality in Western Australia covered by postcode 6152. Postcode 6152 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Karawara business listing Be the first listing in Karawara Common questionsWhat is the postcode for Karawara?Karawara, WA has the postcode 6152.What state is Karawara in?Karawara is in Western Australia (WA).Does postcode 6152 cover more than one suburb?Yes. Postcode 6152 covers 5 localities, so the postcode alone does not identify Karawara. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.