Home Postcode finder QLD Jardine River Jardine River postcode QLD Jardine River is a locality in Queensland covered by postcode 4874. Postcode 4874 State or territory Queensland (QLD) Region North QLD Add a free Jardine River business listing Be the first listing in Jardine River Common questionsWhat is the postcode for Jardine River?Jardine River, QLD has the postcode 4874.What state is Jardine River in?Jardine River is in Queensland (QLD).Does postcode 4874 cover more than one suburb?Yes. Postcode 4874 covers 12 localities, so the postcode alone does not identify Jardine River. Browse other postcodes in Queensland, or widen the search to every Australian postcode.