carrickalinga postcode sa Home ›› Postcode Finder ›› SA ›› Carrickalinga Carrickalinga local listingsThe suburb of Carrickalinga is located in SA and has a postcode of 5204. Free carrickalinga business listing! Get the first free listing in carrickalinga! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.