Home Postcode finder WA Cundeelee Cundeelee postcode WA Cundeelee is a locality in Western Australia covered by postcode 6434. Postcode 6434 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Cundeelee business listing Be the first listing in Cundeelee Common questionsWhat is the postcode for Cundeelee?Cundeelee, WA has the postcode 6434.What state is Cundeelee in?Cundeelee is in Western Australia (WA).Does postcode 6434 cover more than one suburb?Yes. Postcode 6434 covers 5 localities, so the postcode alone does not identify Cundeelee. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.