Language NameQuechua, South Bolivian
User Population5,120 in Argentina (2004 census). Ethnic population: 70,500 (2004 INDEC).
LocationBuenos Aires, Jujuy, and Salta provinces.
Alternate NamesCentral Bolivian Quechua, Runasimi
DialectsNorthwest Jujuy (Colla).
Language UseHome. Older adults only. Shifted to Spanish [spa].