Home Postcode finder WA Teesdale Teesdale postcode WA Teesdale is a locality in Western Australia covered by postcode 6213. Postcode 6213 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Teesdale business listing Be the first listing in Teesdale Common questionsWhat is the postcode for Teesdale?Teesdale, WA has the postcode 6213.What state is Teesdale in?Teesdale is in Western Australia (WA).Does postcode 6213 cover more than one suburb?Yes. Postcode 6213 covers 7 localities, so the postcode alone does not identify Teesdale. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.