Home Postcode finder SA Clarence Park Clarence Park postcode SA Clarence Park is a locality in South Australia covered by postcode 5034. Postcode 5034 State or territory South Australia (SA) Region Adelaide Add a free Clarence Park business listing More business listings in Clarence Park Businesses in Clarence ParkAdvanced Dental Centre95 · 0882974777Bello Voi2 Thames Street · (0425)422 233Professional Window Cleaners599 Goodwood Road, Clarence Park South Australia 5034, Australia · 0412082431 Common questionsWhat is the postcode for Clarence Park?Clarence Park, SA has the postcode 5034.What state is Clarence Park in?Clarence Park is in South Australia (SA).Does postcode 5034 cover more than one suburb?Yes. Postcode 5034 covers 5 localities, so the postcode alone does not identify Clarence Park. Browse other postcodes in South Australia, or widen the search to every Australian postcode.