Palgrave is a rural locality in the Southern Downs Region, Queensland, Australia. In the 2021 census, Palgrave had a population of 35 people. The Herries Range forms the south-western boundary of the locality. Sandy Creek rises on the slopes of the range and then flows northward through the locality exiting to the north-east where it is impounded b…Palgrave is a rural locality in the Southern Downs Region, Queensland, Australia. In the 2021 census, Palgrave had a population of 35 people. The Herries Range forms the south-western boundary of the locality. Sandy Creek rises on the slopes of the range and then flows northward through the locality exiting to the north-east where it is impounded by Leslie Dam to create Lake Leslie.