Lone Rock, SaskatchewanLone Rock is a hamlet in the west central region of the Canadian province of Saskatchewan, about south of Lloydminster and accessible from Highway 688.DemographicsIn the 2021 Census of Population conducted by Statistics Canada, Lone Rock had a population of 50 living in 18 of its 19 total private dwellings, a change of from its 2016 population of 76. With a land area of, it had a population density of in 2021.