Home Postcode finder SA Chain Of Ponds Chain Of Ponds postcode SA Chain Of Ponds is a locality in South Australia covered by postcode 5231. Postcode 5231 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Chain Of Ponds business listing Be the first listing in Chain Of Ponds Common questionsWhat is the postcode for Chain Of Ponds?Chain Of Ponds, SA has the postcode 5231.What state is Chain Of Ponds in?Chain Of Ponds is in South Australia (SA).Does postcode 5231 cover more than one suburb?Yes. Postcode 5231 covers 3 localities, so the postcode alone does not identify Chain Of Ponds. Browse other postcodes in South Australia, or widen the search to every Australian postcode.