Home Postcode finder TAS York Town York Town postcode TAS York Town is a locality in Tasmania covered by postcode 7270. Postcode 7270 State or territory Tasmania (TAS) Region Tasmania Add a free York Town business listing Be the first listing in York Town Common questionsWhat is the postcode for York Town?York Town, TAS has the postcode 7270.What state is York Town in?York Town is in Tasmania (TAS).Does postcode 7270 cover more than one suburb?Yes. Postcode 7270 covers 11 localities, so the postcode alone does not identify York Town. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.