Home Postcode finder NSW Mullumbimby Creek Mullumbimby Creek postcode NSW Mullumbimby Creek is a locality in New South Wales covered by postcode 2482. Postcode 2482 State or territory New South Wales (NSW) Region NSW North Coast Add a free Mullumbimby Creek business listing Be the first listing in Mullumbimby Creek Common questionsWhat is the postcode for Mullumbimby Creek?Mullumbimby Creek, NSW has the postcode 2482.What state is Mullumbimby Creek in?Mullumbimby Creek is in New South Wales (NSW).Does postcode 2482 cover more than one suburb?Yes. Postcode 2482 covers 13 localities, so the postcode alone does not identify Mullumbimby Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.