Home Postcode finder SA Kongorong Kongorong postcode SA Kongorong is a locality in South Australia covered by postcode 5291. Postcode 5291 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Kongorong business listing More business listings in Kongorong Businesses in KongorongKongorong Primary School08 87389231 Common questionsWhat is the postcode for Kongorong?Kongorong, SA has the postcode 5291.What state is Kongorong in?Kongorong is in South Australia (SA).Does postcode 5291 cover more than one suburb?Yes. Postcode 5291 covers 34 localities, so the postcode alone does not identify Kongorong. Browse other postcodes in South Australia, or widen the search to every Australian postcode.