Home Postcode finder QLD Goldsborough Goldsborough postcode QLD Goldsborough is a locality in Queensland covered by postcode 4865. Postcode 4865 State or territory Queensland (QLD) Region North QLD Add a free Goldsborough business listing Be the first listing in Goldsborough Common questionsWhat is the postcode for Goldsborough?Goldsborough, QLD has the postcode 4865.What state is Goldsborough in?Goldsborough is in Queensland (QLD).Does postcode 4865 cover more than one suburb?Yes. Postcode 4865 covers 6 localities, so the postcode alone does not identify Goldsborough. Browse other postcodes in Queensland, or widen the search to every Australian postcode.