james-cook-university postcode qldga Home ›› Postcode Finder ›› QLDGA ›› James-Cook-University James Cook University local listingsThe suburb of James Cook University is located in QLD and has a postcode of 4811. Free james cook university business listing! Get the first free listing in james cook university! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.