Home Postcode finder VIC Portland Portland postcode VIC Portland is a locality in Victoria covered by postcode 3305. Postcode 3305 State or territory Victoria (VIC) Region Vic Far Country Add a free Portland business listing More business listings in Portland Businesses in PortlandBayview Christian College119 Bentink St · 03 55231042Bolwarra Primary SchoolHenty Hwy Bolwarra · 03 55292374Bundarra Primary SchoolCnr Fawthrop & Edgar Sts · 03 55234122 Common questionsWhat is the postcode for Portland?Portland, VIC has the postcode 3305.What state is Portland in?Portland is in Victoria (VIC).Does postcode 3305 cover more than one suburb?Yes. Postcode 3305 covers 12 localities, so the postcode alone does not identify Portland. Browse other postcodes in Victoria, or widen the search to every Australian postcode.