Home Postcode finder TAS The Gardens The Gardens postcode TAS The Gardens is a locality in Tasmania covered by postcode 7216. Postcode 7216 State or territory Tasmania (TAS) Region Tasmania Add a free The Gardens business listing Be the first listing in The Gardens Common questionsWhat is the postcode for The Gardens?The Gardens, TAS has the postcode 7216.What state is The Gardens in?The Gardens is in Tasmania (TAS).Does postcode 7216 cover more than one suburb?Yes. Postcode 7216 covers 9 localities, so the postcode alone does not identify The Gardens. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.