Home Postcode finder SA Croydon Park South Croydon Park South postcode SA Croydon Park South is a locality in South Australia covered by postcode 5008. Postcode 5008 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Croydon Park South business listing Be the first listing in Croydon Park South Common questionsWhat is the postcode for Croydon Park South?Croydon Park South, SA has the postcode 5008.What state is Croydon Park South in?Croydon Park South is in South Australia (SA).Does postcode 5008 cover more than one suburb?Yes. Postcode 5008 covers 8 localities, so the postcode alone does not identify Croydon Park South. Browse other postcodes in South Australia, or widen the search to every Australian postcode.