Home Postcode finder WA Wembley Downs Wembley Downs postcode WA Wembley Downs is a locality in Western Australia covered by postcode 6019. Postcode 6019 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Wembley Downs business listing More business listings in Wembley Downs Businesses in Wembley DownsAmousewithahouse Online Toy Store5 B Langdale Street · 0424833164Hale School160 Hale Rd · 08 93479777Medifoot Podiatry136 Weaponess Road · (08) 9245 2084 Common questionsWhat is the postcode for Wembley Downs?Wembley Downs, WA has the postcode 6019.What state is Wembley Downs in?Wembley Downs is in Western Australia (WA).Does postcode 6019 cover more than one suburb?Yes. Postcode 6019 covers 2 localities, so the postcode alone does not identify Wembley Downs. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.