Home Postcode finder WA Canning Vale South Canning Vale South postcode WA Canning Vale South is a locality in Western Australia covered by postcode 6155. Postcode 6155 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Canning Vale South business listing More business listings in Canning Vale South Businesses in Canning Vale SouthHelix SolutionsPO Box 5365, Canning Vale South, Western Australia, 6155 · 1300293232 Common questionsWhat is the postcode for Canning Vale South?Canning Vale South, WA has the postcode 6155.What state is Canning Vale South in?Canning Vale South is in Western Australia (WA).Does postcode 6155 cover more than one suburb?Yes. Postcode 6155 covers 4 localities, so the postcode alone does not identify Canning Vale South. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.