Home Postcode finder QLD Tarong Tarong postcode QLD Tarong is a locality in Queensland covered by postcode 4615. Postcode 4615 State or territory Queensland (QLD) Region Toowoomba Region Add a free Tarong business listing Be the first listing in Tarong Common questionsWhat is the postcode for Tarong?Tarong, QLD has the postcode 4615.What state is Tarong in?Tarong is in Queensland (QLD).Does postcode 4615 cover more than one suburb?Yes. Postcode 4615 covers 19 localities, so the postcode alone does not identify Tarong. Browse other postcodes in Queensland, or widen the search to every Australian postcode.