Home Postcode finder VIC Trafalgar South Trafalgar South postcode VIC Trafalgar South is a locality in Victoria covered by postcode 3824. Postcode 3824 State or territory Victoria (VIC) Region Vic Far Country Add a free Trafalgar South business listing Be the first listing in Trafalgar South Common questionsWhat is the postcode for Trafalgar South?Trafalgar South, VIC has the postcode 3824.What state is Trafalgar South in?Trafalgar South is in Victoria (VIC).Does postcode 3824 cover more than one suburb?Yes. Postcode 3824 covers 6 localities, so the postcode alone does not identify Trafalgar South. Browse other postcodes in Victoria, or widen the search to every Australian postcode.