mitchell postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Mitchell Mitchell local listingsThe suburb of Mitchell is located in QLD and has a postcode of 4465. Free mitchell business listing! 1Dunkeld State SchoolDunkeld via 07 462327032Mitchell State School105 Cambridge St 07 462388883St Patrick's School100 Alice St 07 46231448 View more business listings in mitchell Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.