Home Postcode finder SA Hahndorf Hahndorf postcode SA Hahndorf 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 Hahndorf business listing More business listings in Hahndorf Businesses in HahndorfAccommodation Adelaide Hills47 Main Street · 08 7070 0073Adelaide Hills Accommodation47 Main Street · 08 7070 0073Decor Dreams Art Gallery49 Mount Barker Road, Hahndorf South Australia 5245, Australia · (08) 8121 4415 Common questionsWhat is the postcode for Hahndorf?Hahndorf, SA has the postcode 5245.What state is Hahndorf in?Hahndorf 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 Hahndorf. Browse other postcodes in South Australia, or widen the search to every Australian postcode.