Home Postcode finder QLD Lake Tinaroo Lake Tinaroo postcode QLD Lake Tinaroo is a locality in Queensland covered by postcode 4872. Postcode 4872 State or territory Queensland (QLD) Region North QLD Add a free Lake Tinaroo business listing Be the first listing in Lake Tinaroo Common questionsWhat is the postcode for Lake Tinaroo?Lake Tinaroo, QLD has the postcode 4872.What state is Lake Tinaroo in?Lake Tinaroo is in Queensland (QLD).Does postcode 4872 cover more than one suburb?Yes. Postcode 4872 covers 21 localities, so the postcode alone does not identify Lake Tinaroo. Browse other postcodes in Queensland, or widen the search to every Australian postcode.