Home Postcode finder NSW Goat Island Goat Island postcode NSW Goat Island is a locality in New South Wales covered by postcode 2477. Postcode 2477 State or territory New South Wales (NSW) Region NSW North Coast Add a free Goat Island business listing Be the first listing in Goat Island Common questionsWhat is the postcode for Goat Island?Goat Island, NSW has the postcode 2477.What state is Goat Island in?Goat Island is in New South Wales (NSW).Does postcode 2477 cover more than one suburb?Yes. Postcode 2477 covers 16 localities, so the postcode alone does not identify Goat Island. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.