kingsdale postcode nswst Home ›› Postcode Finder ›› NSWST ›› Kingsdale Kingsdale local listingsThe suburb of Kingsdale is located in NSW and has a postcode of 2580. Free kingsdale business listing! Get the first free listing in kingsdale! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.