Home Postcode finder QLD Edward River Edward River postcode QLD Edward River is a locality in Queensland covered by postcode 4871. Postcode 4871 State or territory Queensland (QLD) Region North QLD Add a free Edward River business listing Be the first listing in Edward River Common questionsWhat is the postcode for Edward River?Edward River, QLD has the postcode 4871.What state is Edward River in?Edward River is in Queensland (QLD).Does postcode 4871 cover more than one suburb?Yes. Postcode 4871 covers 103 localities, so the postcode alone does not identify Edward River. Browse other postcodes in Queensland, or widen the search to every Australian postcode.