kensington-gardens postcode sa Home ›› Postcode Finder ›› SA ›› Kensington-Gardens Kensington Gardens local listingsThe suburb of Kensington Gardens is located in SA and has a postcode of 5068. Free kensington gardens business listing! Get the first free listing in kensington gardens! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.