Home Postcode finder VIC Banyan Banyan postcode VIC Banyan is a locality in Victoria covered by postcode 3485. Postcode 3485 State or territory Victoria (VIC) Region Vic Far Country Add a free Banyan business listing Be the first listing in Banyan Common questionsWhat is the postcode for Banyan?Banyan, VIC has the postcode 3485.What state is Banyan in?Banyan is in Victoria (VIC).Does postcode 3485 cover more than one suburb?Yes. Postcode 3485 covers 4 localities, so the postcode alone does not identify Banyan. Browse other postcodes in Victoria, or widen the search to every Australian postcode.