The wide span of the Bow River adjacent to the Hamlet of Lac des Arcs is also referred to as a lake under the same name, which attracts wind surfers and fishers. The Lafarge Exshaw Plant, a limestonequarry, is developed on the lake's northern shore.
In the 2021 Census of Population conducted by Statistics Canada, Lac Des Arcs had a population of 146 living in 57 of its 82 total private dwellings, a change of 12.3% from its 2016 population of 130. With a land area of 0.57 km2 (0.22 sq mi), it had a population density of 256.1/km2 (663.4/sq mi) in 2021.[1]
As a designated place in the 2016 Census of Population conducted by Statistics Canada, Lac Des Arcs had a population of 130 living in 53 of its 83 total private dwellings, a change of -9.7% from its 2011 population of 144. With a land area of 0.52 km2 (0.20 sq mi), it had a population density of 250.0/km2 (647.5/sq mi) in 2016.[12]
^"Geographical Identification and Population for Unincorporated Places of 25 persons and over, 1971 and 1976". 1976 Census of Canada(PDF). Supplementary Bulletins: Geographic and Demographic (Population of Unincorporated Places—Canada). Vol. Bulletin 8SG.1. Ottawa: Statistics Canada. 1978. Retrieved September 26, 2024.
^1981 Census of Canada(PDF). Place name reference list. Vol. Western provinces and the Territories. Ottawa: Statistics Canada. 1983. Retrieved September 26, 2024.