rathdowney postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Rathdowney Rathdowney local listingsThe suburb of Rathdowney is located in QLD and has a postcode of 4287. Free rathdowney business listing! 1Rathdowney State School141-155 Mt Lindesay Hwy 07 55404333 View more business listings in rathdowney Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.