Home Postcode finder VIC Wongarra Wongarra postcode VIC Wongarra is a locality in Victoria covered by postcode 3221. Postcode 3221 State or territory Victoria (VIC) Region Vic Far Country Add a free Wongarra business listing Be the first listing in Wongarra Common questionsWhat is the postcode for Wongarra?Wongarra, VIC has the postcode 3221.What state is Wongarra in?Wongarra is in Victoria (VIC).Does postcode 3221 cover more than one suburb?Yes. Postcode 3221 covers 20 localities, so the postcode alone does not identify Wongarra. Browse other postcodes in Victoria, or widen the search to every Australian postcode.