Home Postcode finder WA Port Kennedy Port Kennedy postcode WA Port Kennedy is a locality in Western Australia covered by postcode 6172. Postcode 6172 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Port Kennedy business listing More business listings in Port Kennedy Businesses in Port KennedyBeyond Midnight Consulting42 Alora Dr, Port Kennedy WA 6172, Australia · +61 8 9593 7575Build It Deluxe Services11 San Sebastian Boulevard, Port Kennedy Western Australia 6172, Australia · 0434811774Electro CoolUnit 4 · 1300019442 Common questionsWhat is the postcode for Port Kennedy?Port Kennedy, WA has the postcode 6172.What state is Port Kennedy in?Port Kennedy is in Western Australia (WA).Does postcode 6172 cover more than one suburb?No. Postcode 6172 covers Port Kennedy only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.