kiama-downs postcode nsw Home ›› Postcode Finder ›› NSW ›› Kiama-Downs Kiama Downs local listingsThe suburb of Kiama Downs is located in NSW and has a postcode of 2533. Free kiama downs business listing! Get the first free listing in kiama downs! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.