Home Postcode finder SA Paradise Paradise postcode SA Paradise is a locality in South Australia covered by postcode 5075. Postcode 5075 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Paradise business listing More business listings in Paradise Businesses in ParadiseAustvending7 Gameau Road · 1300769967Beafield Education Centre100 George St · 08 83654677Campbelltown Primary School11 Ind St · 08 83365984 Common questionsWhat is the postcode for Paradise?Paradise, SA has the postcode 5075.What state is Paradise in?Paradise is in South Australia (SA).Does postcode 5075 cover more than one suburb?Yes. Postcode 5075 covers 2 localities, so the postcode alone does not identify Paradise. Browse other postcodes in South Australia, or widen the search to every Australian postcode.