Home Postcode finder QLD Bracalba Bracalba postcode QLD Bracalba is a locality in Queensland covered by postcode 4512. Postcode 4512 State or territory Queensland (QLD) Region Moreton Add a free Bracalba business listing Be the first listing in Bracalba Common questionsWhat is the postcode for Bracalba?Bracalba, QLD has the postcode 4512.What state is Bracalba in?Bracalba is in Queensland (QLD).Does postcode 4512 cover more than one suburb?Yes. Postcode 4512 covers 3 localities, so the postcode alone does not identify Bracalba. Browse other postcodes in Queensland, or widen the search to every Australian postcode.