Home Postcode finder WA Goodlands Goodlands postcode WA Goodlands is a locality in Western Australia covered by postcode 6468. Postcode 6468 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Goodlands business listing Be the first listing in Goodlands Common questionsWhat is the postcode for Goodlands?Goodlands, WA has the postcode 6468.What state is Goodlands in?Goodlands is in Western Australia (WA).Does postcode 6468 cover more than one suburb?Yes. Postcode 6468 covers 3 localities, so the postcode alone does not identify Goodlands. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.