Home Postcode finder TAS Riverside Riverside postcode TAS Riverside is a locality in Tasmania covered by postcode 7250. Postcode 7250 State or territory Tasmania (TAS) Region Tasmania Add a free Riverside business listing More business listings in Riverside Businesses in RiversideLaunceston Christian School452a West Tamar Rd · 03 63272854Riverside Florist & Gifts304 West Tamar Highway · 0363273415Riverside High School354 West Tamar Rd · 03 63273969 Common questionsWhat is the postcode for Riverside?Riverside, TAS has the postcode 7250.What state is Riverside in?Riverside is in Tasmania (TAS).Does postcode 7250 cover more than one suburb?Yes. Postcode 7250 covers 16 localities, so the postcode alone does not identify Riverside. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.