monkland postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Monkland Monkland local listingsThe suburb of Monkland is located in QLD and has a postcode of 4570. Free monkland business listing! 1Monkland State School220 Brisbane Rd 07 54898888 View more business listings in monkland Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.