Home Postcode finder SA Lake View Lake View postcode SA Lake View is a locality in South Australia covered by postcode 5555. Postcode 5555 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Lake View business listing Be the first listing in Lake View Common questionsWhat is the postcode for Lake View?Lake View, SA has the postcode 5555.What state is Lake View in?Lake View is in South Australia (SA).Does postcode 5555 cover more than one suburb?Yes. Postcode 5555 covers 11 localities, so the postcode alone does not identify Lake View. Browse other postcodes in South Australia, or widen the search to every Australian postcode.