Home Postcode finder TAS Oldina Oldina postcode TAS Oldina is a locality in Tasmania covered by postcode 7325. Postcode 7325 State or territory Tasmania (TAS) Region Tasmania Add a free Oldina business listing Be the first listing in Oldina Common questionsWhat is the postcode for Oldina?Oldina, TAS has the postcode 7325.What state is Oldina in?Oldina is in Tasmania (TAS).Does postcode 7325 cover more than one suburb?Yes. Postcode 7325 covers 20 localities, so the postcode alone does not identify Oldina. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.