Home Postcode finder QLD Cordelia Cordelia postcode QLD Cordelia is a locality in Queensland covered by postcode 4850. Postcode 4850 State or territory Queensland (QLD) Region North QLD Add a free Cordelia business listing Be the first listing in Cordelia Common questionsWhat is the postcode for Cordelia?Cordelia, QLD has the postcode 4850.What state is Cordelia in?Cordelia is in Queensland (QLD).Does postcode 4850 cover more than one suburb?Yes. Postcode 4850 covers 34 localities, so the postcode alone does not identify Cordelia. Browse other postcodes in Queensland, or widen the search to every Australian postcode.