Home Postcode finder VIC Waitchie Waitchie postcode VIC Waitchie is a locality in Victoria covered by postcode 3544. Postcode 3544 State or territory Victoria (VIC) Region Vic Far Country Add a free Waitchie business listing Be the first listing in Waitchie Common questionsWhat is the postcode for Waitchie?Waitchie, VIC has the postcode 3544.What state is Waitchie in?Waitchie is in Victoria (VIC).Does postcode 3544 cover more than one suburb?Yes. Postcode 3544 covers 7 localities, so the postcode alone does not identify Waitchie. Browse other postcodes in Victoria, or widen the search to every Australian postcode.