yinnar-south postcode vic Home ›› Postcode Finder ›› VIC ›› Yinnar-South Yinnar South local listingsThe suburb of Yinnar South is located in VIC and has a postcode of 3869. Free yinnar south business listing! Get the first free listing in yinnar south! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.