Kilmorey Falls is a rural locality in the Maranoa Region, Queensland, Australia. In the 2021 census, Kilmorey Falls had a population of 23 people. Kilmorey Falls' postcode is 4465. The locality is bounded to the north-east by the Great Dividing Range. The terrain is mountainous in the north-east up to 830 metres above sea level, undulating generally thr…Kilmorey Falls is a rural locality in the Maranoa Region, Queensland, Australia. In the 2021 census, Kilmorey Falls had a population of 23 people. Kilmorey Falls' postcode is 4465. The locality is bounded to the north-east by the Great Dividing Range. The terrain is mountainous in the north-east up to 830 metres above sea level, undulating generally through the locality but falling in elevation generally toward the south down to 390 metres.