Home Postcode finder SA Rundle Mall Rundle Mall postcode SA Rundle Mall is a locality in South Australia covered by postcode 5000. Postcode 5000 State or territory South Australia (SA) Region Adelaide Add a free Rundle Mall business listing Be the first listing in Rundle Mall Common questionsWhat is the postcode for Rundle Mall?Rundle Mall, SA has the postcode 5000.What state is Rundle Mall in?Rundle Mall is in South Australia (SA).Does postcode 5000 cover more than one suburb?Yes. Postcode 5000 covers 8 localities, so the postcode alone does not identify Rundle Mall. Browse other postcodes in South Australia, or widen the search to every Australian postcode.