barndioota postcode sa Home ›› Postcode Finder ›› SA ›› Barndioota Barndioota local listingsThe suburb of Barndioota is located in SA and has a postcode of 5434. Free barndioota business listing! Get the first free listing in barndioota! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.