Home Postcode finder SA Kongal Kongal postcode SA Kongal is a locality in South Australia covered by postcode 5270. Postcode 5270 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Kongal business listing Be the first listing in Kongal Common questionsWhat is the postcode for Kongal?Kongal, SA has the postcode 5270.What state is Kongal in?Kongal is in South Australia (SA).Does postcode 5270 cover more than one suburb?Yes. Postcode 5270 covers 6 localities, so the postcode alone does not identify Kongal. Browse other postcodes in South Australia, or widen the search to every Australian postcode.