Home Postcode finder VIC Surrey Hills South Surrey Hills South postcode VIC Surrey Hills South is a locality in Victoria covered by postcode 3125. Postcode 3125 State or territory Victoria (VIC) Region Hawthorn Add a free Surrey Hills South business listing Be the first listing in Surrey Hills South Common questionsWhat is the postcode for Surrey Hills South?Surrey Hills South, VIC has the postcode 3125.What state is Surrey Hills South in?Surrey Hills South is in Victoria (VIC).Does postcode 3125 cover more than one suburb?Yes. Postcode 3125 covers 3 localities, so the postcode alone does not identify Surrey Hills South. Browse other postcodes in Victoria, or widen the search to every Australian postcode.