Home Postcode finder QLD Pie Creek Pie Creek postcode QLD Pie Creek is a locality in Queensland covered by postcode 4570. Postcode 4570 State or territory Queensland (QLD) Region Sunshine Coast Add a free Pie Creek business listing Be the first listing in Pie Creek Common questionsWhat is the postcode for Pie Creek?Pie Creek, QLD has the postcode 4570.What state is Pie Creek in?Pie Creek is in Queensland (QLD).Does postcode 4570 cover more than one suburb?Yes. Postcode 4570 covers 85 localities, so the postcode alone does not identify Pie Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.