Home Postcode finder VIC Ballan Ballan postcode VIC Ballan is a locality in Victoria covered by postcode 3342. Postcode 3342 State or territory Victoria (VIC) Region Vic Far Country Add a free Ballan business listing More business listings in Ballan Businesses in BallanBallan Primary SchoolDuncan St · 03 53681072St Brigid's School98-100 Inglis St · 03 53681015 Common questionsWhat is the postcode for Ballan?Ballan, VIC has the postcode 3342.What state is Ballan in?Ballan is in Victoria (VIC).Does postcode 3342 cover more than one suburb?Yes. Postcode 3342 covers 9 localities, so the postcode alone does not identify Ballan. Browse other postcodes in Victoria, or widen the search to every Australian postcode.