Home Postcode finder WA Goode Beach Goode Beach postcode WA Goode Beach is a locality in Western Australia covered by postcode 6330. Postcode 6330 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Goode Beach business listing Be the first listing in Goode Beach Common questionsWhat is the postcode for Goode Beach?Goode Beach, WA has the postcode 6330.What state is Goode Beach in?Goode Beach is in Western Australia (WA).Does postcode 6330 cover more than one suburb?Yes. Postcode 6330 covers 50 localities, so the postcode alone does not identify Goode Beach. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.