30556 Kumandin 1000-9999 3114 "Since the Kumandin became part of Russia till the 1926 census the Kumandin were registered in all official papers as a separate ethnic group. But afterwards they were registered as Altai or Tatar and were not distinguished in censuses, which did not allow to determine their number. Nowadays the Kumandin are considered a separate ethnic group." Endangered Languages of Indigenous Peoples of Siberia On 1044 1000-9999