Home Postcode finder SA Greenways Landing Greenways Landing postcode SA Greenways Landing is a locality in South Australia covered by postcode 5354. Postcode 5354 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Greenways Landing business listing Be the first listing in Greenways Landing Common questionsWhat is the postcode for Greenways Landing?Greenways Landing, SA has the postcode 5354.What state is Greenways Landing in?Greenways Landing is in South Australia (SA).Does postcode 5354 cover more than one suburb?Yes. Postcode 5354 covers 10 localities, so the postcode alone does not identify Greenways Landing. Browse other postcodes in South Australia, or widen the search to every Australian postcode.