Home Postcode finder TAS Brooks Bay Brooks Bay postcode TAS Brooks Bay is a locality in Tasmania covered by postcode 7116. Postcode 7116 State or territory Tasmania (TAS) Region Tasmania Add a free Brooks Bay business listing Be the first listing in Brooks Bay Common questionsWhat is the postcode for Brooks Bay?Brooks Bay, TAS has the postcode 7116.What state is Brooks Bay in?Brooks Bay is in Tasmania (TAS).Does postcode 7116 cover more than one suburb?Yes. Postcode 7116 covers 8 localities, so the postcode alone does not identify Brooks Bay. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.