Home Postcode finder SA Templers Templers postcode SA Templers is a locality in South Australia covered by postcode 5371. Postcode 5371 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Templers business listing Be the first listing in Templers Common questionsWhat is the postcode for Templers?Templers, SA has the postcode 5371.What state is Templers in?Templers is in South Australia (SA).Does postcode 5371 cover more than one suburb?Yes. Postcode 5371 covers 4 localities, so the postcode alone does not identify Templers. Browse other postcodes in South Australia, or widen the search to every Australian postcode.