Home Postcode finder VIC Melwood Melwood postcode VIC Melwood is a locality in Victoria covered by postcode 3875. Postcode 3875 State or territory Victoria (VIC) Region Vic Far Country Add a free Melwood business listing Be the first listing in Melwood Common questionsWhat is the postcode for Melwood?Melwood, VIC has the postcode 3875.What state is Melwood in?Melwood is in Victoria (VIC).Does postcode 3875 cover more than one suburb?Yes. Postcode 3875 covers 34 localities, so the postcode alone does not identify Melwood. Browse other postcodes in Victoria, or widen the search to every Australian postcode.