Home Postcode finder WA Varley Varley postcode WA Varley is a locality in Western Australia covered by postcode 6355. Postcode 6355 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Varley business listing Be the first listing in Varley Common questionsWhat is the postcode for Varley?Varley, WA has the postcode 6355.What state is Varley in?Varley is in Western Australia (WA).Does postcode 6355 cover more than one suburb?Yes. Postcode 6355 covers 11 localities, so the postcode alone does not identify Varley. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.