In the 2021 Census of Population conducted by Statistics Canada, Lousana had a population of 42 living in 22 of its 30 total private dwellings, a change of -27.6% from its 2016 population of 58. With a land area of 0.09 km2 (0.035 sq mi), it had a population density of 466.7/km2 (1,208.7/sq mi) in 2021.[1]
As a designated place in the 2016 Census of Population conducted by Statistics Canada, Lousana had a population of 58 living in 23 of its 28 total private dwellings, a change of 26.1% from its 2011 population of 46. With a land area of 0.09 km2 (0.035 sq mi), it had a population density of 644.4/km2 (1,669.1/sq mi) in 2016.[16]
^"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.