Home Postcode finder VIC Mitre Mitre postcode VIC Mitre is a locality in Victoria covered by postcode 3409. Postcode 3409 State or territory Victoria (VIC) Region Vic Far Country Add a free Mitre business listing Be the first listing in Mitre Common questionsWhat is the postcode for Mitre?Mitre, VIC has the postcode 3409.What state is Mitre in?Mitre is in Victoria (VIC).Does postcode 3409 cover more than one suburb?Yes. Postcode 3409 covers 12 localities, so the postcode alone does not identify Mitre. Browse other postcodes in Victoria, or widen the search to every Australian postcode.