brookdale postcode wa Home ›› Postcode Finder ›› WA ›› Brookdale Brookdale local listingsThe suburb of Brookdale is located in WA and has a postcode of 6112. Free brookdale business listing! 1Gwynne Park Primary School11 Tijuana Rd 08 939942002Brookdale Adventist School10 Ninth Rd 08 939967763Xavier Catholic School271 Forrest Rd 08 93917000 View more business listings in brookdale Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.