Home Postcode finder VIC Wedderburn Wedderburn postcode VIC Wedderburn is a locality in Victoria covered by postcode 3518. Postcode 3518 State or territory Victoria (VIC) Region Vic Far Country Add a free Wedderburn business listing More business listings in Wedderburn Businesses in WedderburnWedderburn P-12 College15-29 Hospital St · 03 54943011 Common questionsWhat is the postcode for Wedderburn?Wedderburn, VIC has the postcode 3518.What state is Wedderburn in?Wedderburn is in Victoria (VIC).Does postcode 3518 cover more than one suburb?Yes. Postcode 3518 covers 16 localities, so the postcode alone does not identify Wedderburn. Browse other postcodes in Victoria, or widen the search to every Australian postcode.