Home Postcode finder WA Indee Indee postcode WA Indee is a locality in Western Australia covered by postcode 6721. Postcode 6721 State or territory Western Australia (WA) Region North West Suburbs Add a free Indee business listing Be the first listing in Indee Common questionsWhat is the postcode for Indee?Indee, WA has the postcode 6721.What state is Indee in?Indee is in Western Australia (WA).Does postcode 6721 cover more than one suburb?Yes. Postcode 6721 covers 8 localities, so the postcode alone does not identify Indee. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.