Home Postcode finder WA Rivervale Rivervale postcode WA Rivervale is a locality in Western Australia covered by postcode 6103. Postcode 6103 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Rivervale business listing More business listings in Rivervale Businesses in RivervaleA Team Printing81 Acton Ave · (08) 9478 3188Alphabiz Solutions43 Great Eastern Hwy, Rivervale WA 6103, Australia · 892772226eDental Perth14/49 Great Eastern Highway, Rivervale WA 6103, Australia · 1300 467 112 Common questionsWhat is the postcode for Rivervale?Rivervale, WA has the postcode 6103.What state is Rivervale in?Rivervale is in Western Australia (WA).Does postcode 6103 cover more than one suburb?No. Postcode 6103 covers Rivervale only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.