Home Postcode finder WA Broomehill East Broomehill East postcode WA Broomehill East is a locality in Western Australia covered by postcode 6318. Postcode 6318 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Broomehill East business listing Be the first listing in Broomehill East Common questionsWhat is the postcode for Broomehill East?Broomehill East, WA has the postcode 6318.What state is Broomehill East in?Broomehill East is in Western Australia (WA).Does postcode 6318 cover more than one suburb?Yes. Postcode 6318 covers 4 localities, so the postcode alone does not identify Broomehill East. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.