Home Postcode finder WA Marangaroo Marangaroo postcode WA Marangaroo is a locality in Western Australia covered by postcode 6064. Postcode 6064 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Marangaroo business listing More business listings in Marangaroo Businesses in MarangarooHartley Structural4 Orion Way, Marangaroo WA, Australia · 0435 584 787Marangaroo Primary School88 Giralt Rd · 08 93432055Master Computer19 Cobby Pl, Marangaroo WA 6064, Australia · 0469118256 Common questionsWhat is the postcode for Marangaroo?Marangaroo, WA has the postcode 6064.What state is Marangaroo in?Marangaroo is in Western Australia (WA).Does postcode 6064 cover more than one suburb?Yes. Postcode 6064 covers 4 localities, so the postcode alone does not identify Marangaroo. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.