yarwun postcode qld Home ›› Postcode Finder ›› QLD ›› Yarwun Yarwun local listingsThe suburb of Yarwun is located in QLD and has a postcode of 4694. Free yarwun business listing! 1Yarwun State SchoolButler St 07 49711111 View more business listings in yarwun Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.