mount-claremont postcode wa Home ›› Postcode Finder ›› WA ›› Mount-Claremont Mount Claremont local listingsThe suburb of Mount Claremont is located in WA and has a postcode of 6010. Free mount claremont business listing! Get the first free listing in mount claremont! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.