Home Postcode finder QLD Barratta Barratta postcode QLD Barratta is a locality in Queensland covered by postcode 4809. Postcode 4809 State or territory Queensland (QLD) Region North QLD Add a free Barratta business listing Be the first listing in Barratta Common questionsWhat is the postcode for Barratta?Barratta, QLD has the postcode 4809.What state is Barratta in?Barratta is in Queensland (QLD).Does postcode 4809 cover more than one suburb?Yes. Postcode 4809 covers 8 localities, so the postcode alone does not identify Barratta. Browse other postcodes in Queensland, or widen the search to every Australian postcode.