Home Postcode finder NSW Collins Creek Collins Creek postcode NSW Collins 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 Collins Creek business listing More business listings in Collins Creek Businesses in Collins CreekCollins Creek Public School480 Collins Valley Rd · 02 66331278 Common questionsWhat is the postcode for Collins Creek?Collins Creek, NSW has the postcode 2474.What state is Collins Creek in?Collins 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 Collins Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.