Home Postcode finder VIC Gowar East Gowar East postcode VIC Gowar East is a locality in Victoria covered by postcode 3477. Postcode 3477 State or territory Victoria (VIC) Region Vic Far Country Add a free Gowar East business listing Be the first listing in Gowar East Common questionsWhat is the postcode for Gowar East?Gowar East, VIC has the postcode 3477.What state is Gowar East in?Gowar East is in Victoria (VIC).Does postcode 3477 cover more than one suburb?Yes. Postcode 3477 covers 30 localities, so the postcode alone does not identify Gowar East. Browse other postcodes in Victoria, or widen the search to every Australian postcode.