Home Postcode finder SA Waitpinga Waitpinga postcode SA Waitpinga is a locality in South Australia covered by postcode 5211. Postcode 5211 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Waitpinga business listing Be the first listing in Waitpinga Common questionsWhat is the postcode for Waitpinga?Waitpinga, SA has the postcode 5211.What state is Waitpinga in?Waitpinga is in South Australia (SA).Does postcode 5211 cover more than one suburb?Yes. Postcode 5211 covers 12 localities, so the postcode alone does not identify Waitpinga. Browse other postcodes in South Australia, or widen the search to every Australian postcode.