riverton postcode wa Home ›› Postcode Finder ›› WA ›› Riverton Riverton local listingsThe suburb of Riverton is located in WA and has a postcode of 6148. Free riverton business listing! 1Riverton Education Support Centre255 Corinthian Rd East 08 945783072Riverton Primary School255 Corinthian Rd East 08 945726443Kai.C Bookkeeping101 Modillion Avenue South 0459 303 600 View more business listings in riverton Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.