Home Postcode finder QLD Winya Winya postcode QLD Winya is a locality in Queensland covered by postcode 4515. Postcode 4515 State or territory Queensland (QLD) Region Moreton Add a free Winya business listing Be the first listing in Winya Common questionsWhat is the postcode for Winya?Winya, QLD has the postcode 4515.What state is Winya in?Winya is in Queensland (QLD).Does postcode 4515 cover more than one suburb?Yes. Postcode 4515 covers 12 localities, so the postcode alone does not identify Winya. Browse other postcodes in Queensland, or widen the search to every Australian postcode.