Willingdon originally incorporated as a village on August 31, 1928.[1] It dissolved from village status 89 years later on September 1, 2017, becoming a hamlet under the jurisdiction of the County of Two Hills No. 21.[2]
In the 2021 Census of Population conducted by Statistics Canada, Willingdon had a population of 249 living in 104 of its 159 total private dwellings, a change of -21.9% from its 2016 population of 319. With a land area of 0.92 km2 (0.36 sq mi), it had a population density of 270.7/km2 (701.0/sq mi) in 2021.[3]
As a designated place in the 2016 Census of Population conducted by Statistics Canada, Willingdon had a population of 319 living in 130 of its 160 total private dwellings, a 16% change from its 2011 population of 275. With a land area of 0.92 km2 (0.36 sq mi), it had a population density of 346.7/km2 (898.1/sq mi) in 2016.[6]