bencubbin postcode wa Home ›› Postcode Finder ›› WA ›› Bencubbin Bencubbin local listingsThe suburb of Bencubbin is located in WA and has a postcode of 6477. Free bencubbin business listing! 1Bencubbin Primary SchoolCnr Murray & Monger Sts 08 96851228 View more business listings in bencubbin Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.