By 1900, the population had risen to 2500, and the 1982 census recorded 5629 inhabitants in the whole cirque.
In 2001 census, the town has recorded 103 inhabitants.
In the 1911 Census the village recorded 149 inhabitants of whom 64 were from a Protestant background.
The 2011 census recorded 103 inhabitants in the village.
After the 2001 national census, Chorriaca recorded 180 inhabitants.
The 2011 census recorded 1430 inhabitants in the community.
As of 1960, Purdon recorded 151 inhabitants, less than half of the population at its peak in 1920.
The 1801 census recorded 513 inhabitants, and the 1811 census 619: by 1851 it had increased to 761.
In that year, a land and population survey recorded 1,730 inhabitants including 50 Jews.
The censuses of 1891 and 1931 recorded two inhabitants.
