South Lake (2016 population: 169) is a resort village in the Canadian province of Saskatchewan within Census Division No. 7. It is on the shores of Buffalo Pound Lake in the Rural Municipality of Marquis No. 191.
South Lake incorporated as a resort village on January 1, 1989.
In the 2016 Census of Population conducted by Statistics Canada, the Resort Village of South Lake recorded a population of 169 living in 88 of its 321 total private dwellings, a 131.5% change from its 2011 population of 73. With a land area of 5.21 km2 (2.01 sq mi), it had a population density of 32.4/km2 (84.0/sq mi) in 2016.In the 2011 Census of Population, the Resort Village of South Lake recorded a population of 48, a -54.3% change from its 2006 population of 105. With a land area of 1.15 km2 (0.44 sq mi), it had a population density of 41.7/km2 (108.1/sq mi) in 2011.
The Resort Village of South Lake is governed by an elected municipal council and an appointed administrator. The mayor is Art Schick and its administrator is Melinda Huebner.