Home Postcode finder SA Nailsworth Nailsworth postcode SA Nailsworth is a locality in South Australia covered by postcode 5083. Postcode 5083 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Nailsworth business listing More business listings in Nailsworth Businesses in NailsworthNailsworth Primary School2 Balfour St · 08 82694622 Common questionsWhat is the postcode for Nailsworth?Nailsworth, SA has the postcode 5083.What state is Nailsworth in?Nailsworth is in South Australia (SA).Does postcode 5083 cover more than one suburb?Yes. Postcode 5083 covers 3 localities, so the postcode alone does not identify Nailsworth. Browse other postcodes in South Australia, or widen the search to every Australian postcode.