queenstown postcode sa Home ›› Postcode Finder ›› SA ›› Queenstown Queenstown local listingsThe suburb of Queenstown is located in SA and has a postcode of 5014. Free queenstown business listing! 1Rick Schultz Ray Whitesuite 1/129 Port Road, Queenstown South Australia 5014, Australia +61 0468 616 7402Alberton Primary School14 Broad St 08 84471924 View more business listings in queenstown Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.