waukaringa postcode sa Home ›› Postcode Finder ›› SA ›› Waukaringa Waukaringa local listingsThe suburb of Waukaringa is located in SA and has a postcode of 5440. Free waukaringa business listing! Get the first free listing in waukaringa! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.