kirkcaldy postcode sa Home ›› Postcode Finder ›› SA ›› Kirkcaldy Kirkcaldy local listingsThe suburb of Kirkcaldy is located in SA and has a postcode of 5022. Free kirkcaldy business listing! Get the first free listing in kirkcaldy! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.