koolywurtie postcode sa Home ›› Postcode Finder ›› SA ›› Koolywurtie Koolywurtie local listingsThe suburb of Koolywurtie is located in SA and has a postcode of 5575. Free koolywurtie business listing! Get the first free listing in koolywurtie! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.