Home Postcode finder SA Ovingham Ovingham postcode SA Ovingham is a locality in South Australia covered by postcode 5082. Postcode 5082 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Ovingham business listing Be the first listing in Ovingham Common questionsWhat is the postcode for Ovingham?Ovingham, SA has the postcode 5082.What state is Ovingham in?Ovingham is in South Australia (SA).Does postcode 5082 cover more than one suburb?Yes. Postcode 5082 covers 6 localities, so the postcode alone does not identify Ovingham. Browse other postcodes in South Australia, or widen the search to every Australian postcode.