Home Postcode finder WA Kingsford Kingsford postcode WA Kingsford is a locality in Western Australia covered by postcode 6701. Postcode 6701 State or territory Western Australia (WA) Region North West Suburbs Add a free Kingsford business listing Be the first listing in Kingsford Common questionsWhat is the postcode for Kingsford?Kingsford, WA has the postcode 6701.What state is Kingsford in?Kingsford is in Western Australia (WA).Does postcode 6701 cover more than one suburb?Yes. Postcode 6701 covers 28 localities, so the postcode alone does not identify Kingsford. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.