Population total all countries: 9,062,820.
Member languages are: Ambo-Pasco Quechua [qva], Arequipa-La Unión Quechua [qxu], Ayacucho Quechua [quy], Cajamarca Quechua [qvc], Cajatambo North Lima Quechua [qvl], Calderón Highland Quichua [qud] (Ecuador), Cañar Highland Quichua [qxr] (Ecuador), Chachapoyas Quechua [quk], Chaupihuaranga Quechua [qur], Chilean Quechua [cqu] (Chile), Chimborazo Highland Quichua [qug] (Ecuador), Chincha Quechua [qxc], Chiquián Ancash Quechua [qxa], Classical Quechua [qwc], Corongo Ancash Quechua [qwa], Cusco Quechua [quz], Eastern Apurímac Quechua [qve], Huallaga Huánuco Quechua [qub], Huamalíes-Dos de Mayo Huánuco Quechua [qvh], Huaylas Ancash Quechua [qwh], Huaylla Wanca Quechua [qvw], Imbabura Highland Quichua [qvi] (Ecuador), Jauja Wanca Quechua [qxw], Lambayeque Quechua [quf], Loja Highland Quichua [qvj] (Ecuador), Margos-Yarowilca-Lauricocha Quechua [qvm], Napo Lowland Quechua [qvo], North Bolivian Quechua [qul] (Bolivia), North Junín Quechua [qvn], Northern Conchucos Ancash Quechua [qxn], Northern Pastaza Quichua [qvz] (Ecuador), Pacaraos Quechua [qvp], Panao Huánuco Quechua [qxh], Puno Quechua [qxp], Salasaca Highland Quichua [qxl] (Ecuador), San Martín Quechua [qvs], Santa Ana de Tusi Pasco Quechua [qxt], Santiago del Estero Quichua [qus] (Argentina), Sihuas Ancash Quechua [qws], South Bolivian Quechua [quh] (Bolivia), Southern Conchucos Ancash Quechua [qxo], Southern Pastaza Quechua [qup], Tena Lowland Quichua [quw] (Ecuador), Yauyos Quechua [qux]
Member languages are: Ambo-Pasco Quechua [qva], Arequipa-La Unión Quechua [qxu], Ayacucho Quechua [quy], Cajamarca Quechua [qvc], Cajatambo North Lima Quechua [qvl], Calderón Highland Quichua [qud] (Ecuador), Cañar Highland Quichua [qxr] (Ecuador), Chachapoyas Quechua [quk], Chaupihuaranga Quechua [qur], Chilean Quechua [cqu] (Chile), Chimborazo Highland Quichua [qug] (Ecuador), Chincha Quechua [qxc], Chiquián Ancash Quechua [qxa], Classical Quechua [qwc], Corongo Ancash Quechua [qwa], Cusco Quechua [quz], Eastern Apurímac Quechua [qve], Huallaga Huánuco Quechua [qub], Huamalíes-Dos de Mayo Huánuco Quechua [qvh], Huaylas Ancash Quechua [qwh], Huaylla Wanca Quechua [qvw], Imbabura Highland Quichua [qvi] (Ecuador), Jauja Wanca Quechua [qxw], Lambayeque Quechua [quf], Loja Highland Quichua [qvj] (Ecuador), Margos-Yarowilca-Lauricocha Quechua [qvm], Napo Lowland Quechua [qvo], North Bolivian Quechua [qul] (Bolivia), North Junín Quechua [qvn], Northern Conchucos Ancash Quechua [qxn], Northern Pastaza Quichua [qvz] (Ecuador), Pacaraos Quechua [qvp], Panao Huánuco Quechua [qxh], Puno Quechua [qxp], Salasaca Highland Quichua [qxl] (Ecuador), San Martín Quechua [qvs], Santa Ana de Tusi Pasco Quechua [qxt], Santiago del Estero Quichua [qus] (Argentina), Sihuas Ancash Quechua [qws], South Bolivian Quechua [quh] (Bolivia), Southern Conchucos Ancash Quechua [qxo], Southern Pastaza Quechua [qup], Tena Lowland Quichua [quw] (Ecuador), Yauyos Quechua [qux]