Home Postcode finder SA Weetulta Weetulta postcode SA Weetulta is a locality in South Australia covered by postcode 5573. Postcode 5573 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Weetulta business listing Be the first listing in Weetulta Common questionsWhat is the postcode for Weetulta?Weetulta, SA has the postcode 5573.What state is Weetulta in?Weetulta is in South Australia (SA).Does postcode 5573 cover more than one suburb?Yes. Postcode 5573 covers 10 localities, so the postcode alone does not identify Weetulta. Browse other postcodes in South Australia, or widen the search to every Australian postcode.