Home Postcode finder QLD Boolboonda Boolboonda postcode QLD Boolboonda is a locality in Queensland covered by postcode 4671. Postcode 4671 State or territory Queensland (QLD) Region Sunshine Coast Add a free Boolboonda business listing Be the first listing in Boolboonda Common questionsWhat is the postcode for Boolboonda?Boolboonda, QLD has the postcode 4671.What state is Boolboonda in?Boolboonda is in Queensland (QLD).Does postcode 4671 cover more than one suburb?Yes. Postcode 4671 covers 35 localities, so the postcode alone does not identify Boolboonda. Browse other postcodes in Queensland, or widen the search to every Australian postcode.