Home Postcode finder NSW Kingsdale Kingsdale postcode NSW Kingsdale is a locality in New South Wales covered by postcode 2580. Postcode 2580 State or territory New South Wales (NSW) Region Canberra Add a free Kingsdale business listing Be the first listing in Kingsdale Common questionsWhat is the postcode for Kingsdale?Kingsdale, NSW has the postcode 2580.What state is Kingsdale in?Kingsdale is in New South Wales (NSW).Does postcode 2580 cover more than one suburb?Yes. Postcode 2580 covers 44 localities, so the postcode alone does not identify Kingsdale. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.