Home Postcode finder VIC Marshall Marshall postcode VIC Marshall is a locality in Victoria covered by postcode 3216. Postcode 3216 State or territory Victoria (VIC) Region Vic Country Add a free Marshall business listing Be the first listing in Marshall Common questionsWhat is the postcode for Marshall?Marshall, VIC has the postcode 3216.What state is Marshall in?Marshall is in Victoria (VIC).Does postcode 3216 cover more than one suburb?Yes. Postcode 3216 covers 9 localities, so the postcode alone does not identify Marshall. Browse other postcodes in Victoria, or widen the search to every Australian postcode.