cooloongup postcode wa Home ›› Postcode Finder ›› WA ›› Cooloongup Cooloongup local listingsThe suburb of Cooloongup is located in WA and has a postcode of 6168. Free cooloongup business listing! 1Cooloongup Primary School21 Westerly Way 08 952759662East Waikiki Primary School21 Gibb Rd 08 952830003Rockingham Process Servers14 Woodbridge Drive 0408863331 View more business listings in cooloongup Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.