Home Postcode finder NSWDL Smiths Creek Smiths Creek postcode NSWDL Smiths Creek is a locality in New South Wales covered by postcode 2484. Postcode 2484 State or territory New South Wales (NSWDL) Region Gold Coast Add a free Smiths Creek business listing Be the first listing in Smiths Creek Common questionsWhat is the postcode for Smiths Creek?Smiths Creek, NSWDL has the postcode 2484.What state is Smiths Creek in?Smiths Creek is in New South Wales (NSWDL).Does postcode 2484 cover more than one suburb?Yes. Postcode 2484 covers 56 localities, so the postcode alone does not identify Smiths Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.