Home Postcode finder WA Glen Forrest Glen Forrest postcode WA Glen Forrest is a locality in Western Australia covered by postcode 6071. Postcode 6071 State or territory Western Australia (WA) Region North West Suburbs Add a free Glen Forrest business listing More business listings in Glen Forrest Businesses in Glen ForrestGlen Forrest Primary School34 Tillbrook St · 08 92988202Helena College52 Bilgoman Rd · 08 92989100 Common questionsWhat is the postcode for Glen Forrest?Glen Forrest, WA has the postcode 6071.What state is Glen Forrest in?Glen Forrest is in Western Australia (WA).Does postcode 6071 cover more than one suburb?Yes. Postcode 6071 covers 2 localities, so the postcode alone does not identify Glen Forrest. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.