Home Postcode finder SA Point Lowly Point Lowly postcode SA Point Lowly is a locality in South Australia covered by postcode 5600. Postcode 5600 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Point Lowly business listing Be the first listing in Point Lowly Common questionsWhat is the postcode for Point Lowly?Point Lowly, SA has the postcode 5600.What state is Point Lowly in?Point Lowly is in South Australia (SA).Does postcode 5600 cover more than one suburb?Yes. Postcode 5600 covers 13 localities, so the postcode alone does not identify Point Lowly. Browse other postcodes in South Australia, or widen the search to every Australian postcode.