Home Postcode finder QLD Kalkie Kalkie postcode QLD Kalkie is a locality in Queensland covered by postcode 4670. Postcode 4670 State or territory Queensland (QLD) Region Sunshine Coast Add a free Kalkie business listing Be the first listing in Kalkie Common questionsWhat is the postcode for Kalkie?Kalkie, QLD has the postcode 4670.What state is Kalkie in?Kalkie is in Queensland (QLD).Does postcode 4670 cover more than one suburb?Yes. Postcode 4670 covers 52 localities, so the postcode alone does not identify Kalkie. Browse other postcodes in Queensland, or widen the search to every Australian postcode.