Martinson's Beach is a hamlet in the Canadian province of Saskatchewan. It is located on the western shore of Jackfish Lake. Demographics In the 2021 Census of Population conducted by Statistics Canada, Martinson's Beach had a population of 49 living in 22 of its 65 total private dwellings, a change of from its 2016 population of 50. With a land area of , it had a population density of in 2021. References Designated places in Saskatchewan Meota No. 468, Saskatchewan Organized hamlets in Saskatchewan