Home Postcode finder WA Dalkeith Dalkeith postcode WA Dalkeith is a locality in Western Australia covered by postcode 6009. Postcode 6009 State or territory Western Australia (WA) Region North West Suburbs Add a free Dalkeith business listing More business listings in Dalkeith Businesses in DalkeithDalkeith Primary School44 Circe Cir · 08 93863710The Pressure Cleaning Guys18 Philip Rd, Dalkeith WA 6009, Australia · 08 6115 0157 Common questionsWhat is the postcode for Dalkeith?Dalkeith, WA has the postcode 6009.What state is Dalkeith in?Dalkeith is in Western Australia (WA).Does postcode 6009 cover more than one suburb?Yes. Postcode 6009 covers 4 localities, so the postcode alone does not identify Dalkeith. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.