kojaneerup-south postcode wa Home ›› Postcode Finder ›› WA ›› Kojaneerup-South Kojaneerup South local listingsThe suburb of Kojaneerup South is located in WA and has a postcode of 6328. Free kojaneerup south business listing! Get the first free listing in kojaneerup south! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.