Home Postcode finder SA Carcuma Carcuma postcode SA Carcuma is a locality in South Australia covered by postcode 5301. Postcode 5301 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Carcuma business listing Be the first listing in Carcuma Common questionsWhat is the postcode for Carcuma?Carcuma, SA has the postcode 5301.What state is Carcuma in?Carcuma is in South Australia (SA).Does postcode 5301 cover more than one suburb?Yes. Postcode 5301 covers 9 localities, so the postcode alone does not identify Carcuma. Browse other postcodes in South Australia, or widen the search to every Australian postcode.