Home Postcode finder NSW Rushes Creek Rushes Creek postcode NSW Rushes Creek is a locality in New South Wales covered by postcode 2346. Postcode 2346 State or territory New South Wales (NSW) Region NSW North Coast Add a free Rushes Creek business listing Be the first listing in Rushes Creek Common questionsWhat is the postcode for Rushes Creek?Rushes Creek, NSW has the postcode 2346.What state is Rushes Creek in?Rushes Creek is in New South Wales (NSW).Does postcode 2346 cover more than one suburb?Yes. Postcode 2346 covers 11 localities, so the postcode alone does not identify Rushes Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.