Home Postcodes by state SA Barndioota Barndioota postcode SA Barndioota is a locality in South Australia covered by postcode 5434. Postcode 5434 State or territory South Australia (SA) Region SA Outer Suburbs Council area Flinders Ranges Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Barndioota business listing Be the first listing in Barndioota Suburbs near BarndiootaStraight-line distance between locality centres.HawkerSA 5434 · 22.9 km Also in postcode 5434HawkerSA 5434KanyakaSA 5434 Common questionsWhat is the postcode for Barndioota?Barndioota, SA has the postcode 5434.What state is Barndioota in?Barndioota is in South Australia (SA).What council is Barndioota in?Barndioota is in the Flinders Ranges local government area.Does postcode 5434 cover more than one suburb?Yes. Postcode 5434 covers 3 localities, so the postcode alone does not identify Barndioota.What suburbs are near Barndioota?The closest are Hawker (22.9 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.