Home Postcode finder NSW Gradys Creek Gradys Creek postcode NSW Gradys Creek is a locality in New South Wales covered by postcode 2474. Postcode 2474 State or territory New South Wales (NSW) Region NSW North Coast Add a free Gradys Creek business listing Be the first listing in Gradys Creek Common questionsWhat is the postcode for Gradys Creek?Gradys Creek, NSW has the postcode 2474.What state is Gradys Creek in?Gradys Creek is in New South Wales (NSW).Does postcode 2474 cover more than one suburb?Yes. Postcode 2474 covers 46 localities, so the postcode alone does not identify Gradys Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.