Home Postcode finder WA Vittoria Vittoria postcode WA Vittoria is a locality in Western Australia covered by postcode 6230. Postcode 6230 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Vittoria business listing Be the first listing in Vittoria Common questionsWhat is the postcode for Vittoria?Vittoria, WA has the postcode 6230.What state is Vittoria in?Vittoria is in Western Australia (WA).Does postcode 6230 cover more than one suburb?Yes. Postcode 6230 covers 13 localities, so the postcode alone does not identify Vittoria. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.