Home Postcode finder SA The Range The Range postcode SA The Range is a locality in South Australia covered by postcode 5172. Postcode 5172 State or territory South Australia (SA) Region Adelaide Add a free The Range business listing Be the first listing in The Range Common questionsWhat is the postcode for The Range?The Range, SA has the postcode 5172.What state is The Range in?The Range is in South Australia (SA).Does postcode 5172 cover more than one suburb?Yes. Postcode 5172 covers 13 localities, so the postcode alone does not identify The Range. Browse other postcodes in South Australia, or widen the search to every Australian postcode.