Home Postcode finder NSW Goodooga Goodooga postcode NSW Goodooga is a locality in New South Wales covered by postcode 2831. Postcode 2831 State or territory New South Wales (NSW) Region NSW Country West Add a free Goodooga business listing More business listings in Goodooga Businesses in GoodoogaGoodooga Central SchoolDoyle St · 02 68296257 Common questionsWhat is the postcode for Goodooga?Goodooga, NSW has the postcode 2831.What state is Goodooga in?Goodooga is in New South Wales (NSW).Does postcode 2831 cover more than one suburb?Yes. Postcode 2831 covers 23 localities, so the postcode alone does not identify Goodooga. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.