According to statistics from 1760–1762, Piatra village had 58 families, three priests, and a church.[2] At the 2021 census, Chiuza commune had a population of 2,067; of those, 93.95% were Romanians and 1.06% Roma.[3]
^Alexandru Lăpădatu and Ioan Lupaș (eds.), Anuarul Institutului de Istorie Națională, vol. 3, 1924-1925, Cluj: Institutul de Arte Grafice "Ardealul" 1926, p. 657.