Home Postcode finder SA Laurie Park Laurie Park postcode SA Laurie Park is a locality in South Australia covered by postcode 5271. Postcode 5271 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Laurie Park business listing Be the first listing in Laurie Park Common questionsWhat is the postcode for Laurie Park?Laurie Park, SA has the postcode 5271.What state is Laurie Park in?Laurie Park is in South Australia (SA).Does postcode 5271 cover more than one suburb?Yes. Postcode 5271 covers 18 localities, so the postcode alone does not identify Laurie Park. Browse other postcodes in South Australia, or widen the search to every Australian postcode.