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