Home Postcode finder VIC Wahgunyah Wahgunyah postcode VIC Wahgunyah is a locality in Victoria covered by postcode 3687. Postcode 3687 State or territory Victoria (VIC) Region Vic Far Country Add a free Wahgunyah business listing More business listings in Wahgunyah Businesses in WahgunyahWahgunyah Primary School41 Elizabeth St · 02 60331265 Common questionsWhat is the postcode for Wahgunyah?Wahgunyah, VIC has the postcode 3687.What state is Wahgunyah in?Wahgunyah is in Victoria (VIC).Does postcode 3687 cover more than one suburb?No. Postcode 3687 covers Wahgunyah only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Victoria, or widen the search to every Australian postcode.