Home Postcode finder SA Renmark South Renmark South postcode SA Renmark South is a locality in South Australia covered by postcode 5341. Postcode 5341 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Renmark South business listing Be the first listing in Renmark South Common questionsWhat is the postcode for Renmark South?Renmark South, SA has the postcode 5341.What state is Renmark South in?Renmark South is in South Australia (SA).Does postcode 5341 cover more than one suburb?Yes. Postcode 5341 covers 8 localities, so the postcode alone does not identify Renmark South. Browse other postcodes in South Australia, or widen the search to every Australian postcode.