Home Postcode finder NSW Dignams Creek Dignams Creek postcode NSW Dignams Creek is a locality in New South Wales covered by postcode 2546. Postcode 2546 State or territory New South Wales (NSW) Region NSW Country West Add a free Dignams Creek business listing Be the first listing in Dignams Creek Common questionsWhat is the postcode for Dignams Creek?Dignams Creek, NSW has the postcode 2546.What state is Dignams Creek in?Dignams Creek is in New South Wales (NSW).Does postcode 2546 cover more than one suburb?Yes. Postcode 2546 covers 17 localities, so the postcode alone does not identify Dignams Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.