Home Postcode finder VIC Winchelsea South Winchelsea South postcode VIC Winchelsea South is a locality in Victoria covered by postcode 3241. Postcode 3241 State or territory Victoria (VIC) Region Vic Far Country Add a free Winchelsea South business listing Be the first listing in Winchelsea South Common questionsWhat is the postcode for Winchelsea South?Winchelsea South, VIC has the postcode 3241.What state is Winchelsea South in?Winchelsea South is in Victoria (VIC).Does postcode 3241 cover more than one suburb?Yes. Postcode 3241 covers 6 localities, so the postcode alone does not identify Winchelsea South. Browse other postcodes in Victoria, or widen the search to every Australian postcode.