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! 1Alberton Primary School14 Broad St 08 844719242Rick Schultz Ray Whitesuite 1/129 Port Road, Queenstown South Australia 5014, Australia +61 0468 616 740 View more business listings in queenstown Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.