kilkenny postcode sa Home ›› Postcode Finder ›› SA ›› Kilkenny Kilkenny local listingsThe suburb of Kilkenny is located in SA and has a postcode of 5009. Free kilkenny business listing! 1Challa Gardens Primary School8 Humphries Trc 08 844511942Essential Beauty ArndaleShop 130, Centro Arndale (08) 8244 50553Don Morton Marine Pty Ltd70 Humphries Terrace 08-8347-0011 View more business listings in kilkenny Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.