Home Postcode finder NSW Randwick Randwick postcode NSW Randwick is a locality in New South Wales covered by postcode 2031. Postcode 2031 State or territory New South Wales (NSW) Region Waterloo Add a free Randwick business listing More business listings in Randwick Businesses in RandwickBashar Ibrahim180 Clovelly Rd, Randwick NSW 2031, Australia · 0285694451Blue Tea Kitchens & Bathrooms65-71 Belmore Road, Randwick NSW, Australia · +61 2 8005 7718Distinction Painting Pty Ltd77 Gilderthorpe Avenue, Randwick NSW, Australia · 0424741708 Common questionsWhat is the postcode for Randwick?Randwick, NSW has the postcode 2031.What state is Randwick in?Randwick is in New South Wales (NSW).Does postcode 2031 cover more than one suburb?Yes. Postcode 2031 covers 4 localities, so the postcode alone does not identify Randwick. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.