Home Postcode finder QLD Dunk Dunk postcode QLD Dunk is a locality in Queensland covered by postcode 4852. Postcode 4852 State or territory Queensland (QLD) Region North QLD Add a free Dunk business listing Be the first listing in Dunk Common questionsWhat is the postcode for Dunk?Dunk, QLD has the postcode 4852.What state is Dunk in?Dunk is in Queensland (QLD).Does postcode 4852 cover more than one suburb?Yes. Postcode 4852 covers 10 localities, so the postcode alone does not identify Dunk. Browse other postcodes in Queensland, or widen the search to every Australian postcode.