Home Postcode finder WA Goomalling Goomalling postcode WA Goomalling is a locality in Western Australia covered by postcode 6460. Postcode 6460 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Goomalling business listing More business listings in Goomalling Businesses in GoomallingGoomalling Primary SchoolHoddy St · 08 96291055Sacred Heart Primary SchoolHoddy St · 08 96291174 Common questionsWhat is the postcode for Goomalling?Goomalling, WA has the postcode 6460.What state is Goomalling in?Goomalling is in Western Australia (WA).Does postcode 6460 cover more than one suburb?Yes. Postcode 6460 covers 5 localities, so the postcode alone does not identify Goomalling. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.