Home Postcode finder QLD Draper Draper postcode QLD Draper is a locality in Queensland covered by postcode 4520. Postcode 4520 State or territory Queensland (QLD) Region Moreton Add a free Draper business listing Be the first listing in Draper Common questionsWhat is the postcode for Draper?Draper, QLD has the postcode 4520.What state is Draper in?Draper is in Queensland (QLD).Does postcode 4520 cover more than one suburb?Yes. Postcode 4520 covers 18 localities, so the postcode alone does not identify Draper. Browse other postcodes in Queensland, or widen the search to every Australian postcode.