kilsyth-south postcode vic Home ›› Postcode Finder ›› VIC ›› Kilsyth-South Kilsyth South local listingsThe suburb of Kilsyth South is located in VIC and has a postcode of 3137. Free kilsyth south business listing! Get the first free listing in kilsyth south! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.