Home Postcode finder SA Bundaleer Gardens Bundaleer Gardens postcode SA Bundaleer Gardens is a locality in South Australia covered by postcode 5491. Postcode 5491 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Bundaleer Gardens business listing Be the first listing in Bundaleer Gardens Common questionsWhat is the postcode for Bundaleer Gardens?Bundaleer Gardens, SA has the postcode 5491.What state is Bundaleer Gardens in?Bundaleer Gardens is in South Australia (SA).Does postcode 5491 cover more than one suburb?Yes. Postcode 5491 covers 7 localities, so the postcode alone does not identify Bundaleer Gardens. Browse other postcodes in South Australia, or widen the search to every Australian postcode.