karoonda postcode sa Home ›› Postcode Finder ›› SA ›› Karoonda Karoonda local listingsThe suburb of Karoonda is located in SA and has a postcode of 5307. Free karoonda business listing! 1Karoonda Area School1 North Tce 08 857811202Kylie Martin Creative12014 Karoonda Highway 0418 891 4613Kylie Martin Creative12014 Karoonda Highway 0418891461 View more business listings in karoonda Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.