In the 2021 Census of Population conducted by Statistics Canada, Whitehead had a population of 1,679 living in 612 of its 645 total private dwellings, a change of 1.7% from its 2016 population of 1,651. With a land area of 577.6 km2 (223.0 sq mi), it had a population density of 2.9/km2 (7.5/sq mi) in 2021.[1]