Home Postcode finder SA Sceale Bay Sceale Bay postcode SA Sceale Bay is a locality in South Australia covered by postcode 5680. Postcode 5680 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Sceale Bay business listing Be the first listing in Sceale Bay Common questionsWhat is the postcode for Sceale Bay?Sceale Bay, SA has the postcode 5680.What state is Sceale Bay in?Sceale Bay is in South Australia (SA).Does postcode 5680 cover more than one suburb?Yes. Postcode 5680 covers 20 localities, so the postcode alone does not identify Sceale Bay. Browse other postcodes in South Australia, or widen the search to every Australian postcode.