In the 2021 Census of Population conducted by Statistics Canada, the Village of Donnelly had a population of 338 living in 154 of its 185 total private dwellings, a change of -5.8% from its 2016 population of 359. With a land area of 1.26 km2 (0.49 sq mi), it had a population density of 268.3/km2 (694.8/sq mi) in 2021.[3]
In the 2016 Census of Population conducted by Statistics Canada, the Village of Donnelly recorded a population of 342 living in 150 of its 170 total private dwellings, a 12.1% change from its 2011 population of 305. With a land area of 1.31 km2 (0.51 sq mi), it had a population density of 261.1/km2 (676.2/sq mi) in 2016.[13]
^"Table 6: Population by sex, for census subdivisions, 1956 and 1951". Census of Canada, 1956. Vol. I: Population. Ottawa: Dominion Bureau of Statistics. 1958.
^"Table 9: Population by census subdivisions, 1966 by sex, and 1961". 1966 Census of Canada. Western Provinces. Vol. Population: Divisions and Subdivisions. Ottawa: Dominion Bureau of Statistics. 1967.
^"Table 3: Population for census divisions and subdivisions, 1971 and 1976". 1976 Census of Canada. Census Divisions and Subdivisions, Western Provinces and the Territories. Vol. Population: Geographic Distributions. Ottawa: Statistics Canada. 1977.
^"Table 2: Census Subdivisions in Alphabetical Order, Showing Population Rank, Canada, 1981". 1981 Census of Canada. Vol. Census subdivisions in decreasing population order. Ottawa: Statistics Canada. 1982. ISBN0-660-51563-6.
^"Table 2: Population and Dwelling Counts, for Census Divisions and Census Subdivisions, 1986 and 1991 – 100% Data". 91 Census. Vol. Population and Dwelling Counts – Census Divisions and Census Subdivisions. Ottawa: Statistics Canada. 1992. pp. 100–108. ISBN0-660-57115-3.