Home Postcode finder QLD Poona Poona postcode QLD Poona is a locality in Queensland covered by postcode 4650. Postcode 4650 State or territory Queensland (QLD) Region Sunshine Coast Add a free Poona business listing Be the first listing in Poona Common questionsWhat is the postcode for Poona?Poona, QLD has the postcode 4650.What state is Poona in?Poona is in Queensland (QLD).Does postcode 4650 cover more than one suburb?Yes. Postcode 4650 covers 48 localities, so the postcode alone does not identify Poona. Browse other postcodes in Queensland, or widen the search to every Australian postcode.