Home Postcode finder SA Pedler Creek Pedler Creek postcode SA Pedler Creek is a locality in South Australia covered by postcode 5171. Postcode 5171 State or territory South Australia (SA) Region Adelaide Add a free Pedler Creek business listing Be the first listing in Pedler Creek Common questionsWhat is the postcode for Pedler Creek?Pedler Creek, SA has the postcode 5171.What state is Pedler Creek in?Pedler Creek is in South Australia (SA).Does postcode 5171 cover more than one suburb?Yes. Postcode 5171 covers 5 localities, so the postcode alone does not identify Pedler Creek. Browse other postcodes in South Australia, or widen the search to every Australian postcode.