kalbarri postcode wa Home ›› Postcode Finder ›› WA ›› Kalbarri Kalbarri local listingsThe suburb of Kalbarri is located in WA and has a postcode of 6536. Free kalbarri business listing! 1Kalbarri District High School48 Hackney St 08 99370300 View more business listings in kalbarri Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.