Home Postcode finder TAS Port Latta Port Latta postcode TAS Port Latta is a locality in Tasmania covered by postcode 7321. Postcode 7321 State or territory Tasmania (TAS) Region Tasmania Add a free Port Latta business listing Be the first listing in Port Latta Common questionsWhat is the postcode for Port Latta?Port Latta, TAS has the postcode 7321.What state is Port Latta in?Port Latta is in Tasmania (TAS).Does postcode 7321 cover more than one suburb?Yes. Postcode 7321 covers 35 localities, so the postcode alone does not identify Port Latta. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.