wicherina-south postcode wa Home ›› Postcode Finder ›› WA ›› Wicherina-South Wicherina South local listingsThe suburb of Wicherina South is located in WA and has a postcode of 6532. Free wicherina south business listing! Get the first free listing in wicherina south! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.