Home Postcode finder VIC Wattle Flat Wattle Flat postcode VIC Wattle Flat is a locality in Victoria covered by postcode 3352. Postcode 3352 State or territory Victoria (VIC) Region Vic Country Add a free Wattle Flat business listing Be the first listing in Wattle Flat Common questionsWhat is the postcode for Wattle Flat?Wattle Flat, VIC has the postcode 3352.What state is Wattle Flat in?Wattle Flat is in Victoria (VIC).Does postcode 3352 cover more than one suburb?Yes. Postcode 3352 covers 59 localities, so the postcode alone does not identify Wattle Flat. Browse other postcodes in Victoria, or widen the search to every Australian postcode.