Home Postcode finder SA Verdun Verdun postcode SA Verdun is a locality in South Australia covered by postcode 5245. Postcode 5245 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Verdun business listing More business listings in Verdun Businesses in VerdunThe Hills Christian Community SchoolOnkaparinga Valley Rd · 08 83887811 Common questionsWhat is the postcode for Verdun?Verdun, SA has the postcode 5245.What state is Verdun in?Verdun is in South Australia (SA).Does postcode 5245 cover more than one suburb?Yes. Postcode 5245 covers 3 localities, so the postcode alone does not identify Verdun. Browse other postcodes in South Australia, or widen the search to every Australian postcode.