clarkson postcode wa Home ›› Postcode Finder ›› WA ›› Clarkson Clarkson local listingsThe suburb of Clarkson is located in WA and has a postcode of 6030. Free clarkson business listing! 1Clarkson Community High School16 Walyunga Blvd 08 940017772Clarkson Primary School8 Aldersea Cir 08 930518003St Andrew's Catholic Primary School60 Victorsen Parade 08 94078000 View more business listings in clarkson Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.