In the 2021 Census of Population conducted by Statistics Canada, Krydor had a population of 15 living in 15 of its 25 total private dwellings, a change of 0% from its 2016 population of 15. With a land area of 0.94 km (0.36 sq mi), it had a population density of 16.0/km (41.3/sq mi) in 2021.
In the 2016 Census of Population, the Village of Krydor recorded a population of 15 living in 12 of its 24 total private dwellings, a 0% change from its 2011 population of 15. With a land area of 0.82 km (0.32 sq mi), it had a population density of 18.3/km (47.4/sq mi) in 2016.