Home Postcode finder WA York York postcode WA York is a locality in Western Australia covered by postcode 6302. Postcode 6302 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free York business listing More business listings in York Businesses in YorkAvon Terrace Dental129 Avon Terrace, York WA 6302, Australia · 0896412123 Common questionsWhat is the postcode for York?York, WA has the postcode 6302.What state is York in?York is in Western Australia (WA).Does postcode 6302 cover more than one suburb?Yes. Postcode 6302 covers 23 localities, so the postcode alone does not identify York. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.