Home Postcode finder QLD Yarwun Yarwun postcode QLD Yarwun is a locality in Queensland covered by postcode 4694. Postcode 4694 State or territory Queensland (QLD) Region Central QLD Add a free Yarwun business listing More business listings in Yarwun Businesses in YarwunYarwun State SchoolButler St · 07 49711111 Common questionsWhat is the postcode for Yarwun?Yarwun, QLD has the postcode 4694.What state is Yarwun in?Yarwun is in Queensland (QLD).Does postcode 4694 cover more than one suburb?Yes. Postcode 4694 covers 3 localities, so the postcode alone does not identify Yarwun. Browse other postcodes in Queensland, or widen the search to every Australian postcode.