Home Postcode finder VIC Korong Vale Korong Vale postcode VIC Korong Vale is a locality in Victoria covered by postcode 3520. Postcode 3520 State or territory Victoria (VIC) Region Vic Far Country Add a free Korong Vale business listing Be the first listing in Korong Vale Common questionsWhat is the postcode for Korong Vale?Korong Vale, VIC has the postcode 3520.What state is Korong Vale in?Korong Vale is in Victoria (VIC).Does postcode 3520 cover more than one suburb?Yes. Postcode 3520 covers 2 localities, so the postcode alone does not identify Korong Vale. Browse other postcodes in Victoria, or widen the search to every Australian postcode.