Lone Rock is a hamlet in the west central region of the Canadian province of Saskatchewan. It is about south of Lloydminster and accessed from Highway 688. Demographics In 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. References Designated places in Saskatchewan Organized hamlets in Saskatchewan Wilton No. 472, Saskatchewan Division No. 17, Saskatchewan