banksiadale postcode wa Home ›› Postcode Finder ›› WA ›› Banksiadale Banksiadale local listingsThe suburb of Banksiadale is located in WA and has a postcode of 6213. Free banksiadale business listing! Get the first free listing in banksiadale! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.