Home Postcode finder QLD South Ripley South Ripley postcode QLD South Ripley is a locality in Queensland covered by postcode 4306. Postcode 4306 State or territory Queensland (QLD) Region Western Suburbs Add a free South Ripley business listing Be the first listing in South Ripley Common questionsWhat is the postcode for South Ripley?South Ripley, QLD has the postcode 4306.What state is South Ripley in?South Ripley is in Queensland (QLD).Does postcode 4306 cover more than one suburb?Yes. Postcode 4306 covers 56 localities, so the postcode alone does not identify South Ripley. Browse other postcodes in Queensland, or widen the search to every Australian postcode.