Home Postcode finder WA Kweda Kweda postcode WA Kweda is a locality in Western Australia covered by postcode 6306. Postcode 6306 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Kweda business listing Be the first listing in Kweda Common questionsWhat is the postcode for Kweda?Kweda, WA has the postcode 6306.What state is Kweda in?Kweda is in Western Australia (WA).Does postcode 6306 cover more than one suburb?Yes. Postcode 6306 covers 5 localities, so the postcode alone does not identify Kweda. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.