Home Postcode finder TAS Yarra Creek Yarra Creek postcode TAS Yarra Creek is a locality in Tasmania covered by postcode 7256. Postcode 7256 State or territory Tasmania (TAS) Region Tasmania Add a free Yarra Creek business listing Be the first listing in Yarra Creek Common questionsWhat is the postcode for Yarra Creek?Yarra Creek, TAS has the postcode 7256.What state is Yarra Creek in?Yarra Creek is in Tasmania (TAS).Does postcode 7256 cover more than one suburb?Yes. Postcode 7256 covers 16 localities, so the postcode alone does not identify Yarra Creek. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.