Home Postcode finder VIC Morton Plains Morton Plains postcode VIC Morton Plains is a locality in Victoria covered by postcode 3482. Postcode 3482 State or territory Victoria (VIC) Region Vic Far Country Add a free Morton Plains business listing Be the first listing in Morton Plains Common questionsWhat is the postcode for Morton Plains?Morton Plains, VIC has the postcode 3482.What state is Morton Plains in?Morton Plains is in Victoria (VIC).Does postcode 3482 cover more than one suburb?Yes. Postcode 3482 covers 5 localities, so the postcode alone does not identify Morton Plains. Browse other postcodes in Victoria, or widen the search to every Australian postcode.