Home Postcode finder VIC Winton Winton postcode VIC Winton is a locality in Victoria covered by postcode 3673. Postcode 3673 State or territory Victoria (VIC) Region Vic Far Country Add a free Winton business listing More business listings in Winton Businesses in WintonWinton Primary SchoolFox St · 03 57664233 Common questionsWhat is the postcode for Winton?Winton, VIC has the postcode 3673.What state is Winton in?Winton is in Victoria (VIC).Does postcode 3673 cover more than one suburb?Yes. Postcode 3673 covers 15 localities, so the postcode alone does not identify Winton. Browse other postcodes in Victoria, or widen the search to every Australian postcode.