thornlie postcode wa Home ›› Postcode Finder ›› WA ›› Thornlie Thornlie local listingsThe suburb of Thornlie is located in WA and has a postcode of 6108. Free thornlie business listing! 1Australian Islamic College17 Tonbridge Way 08 949327182Thornlie Senior High School2 Ovens Rd 08 945925443Forest Crescent Primary School83 Forest Cres 08 94936922 View more business listings in thornlie Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.