Alternate Names: Mixteco de Chazumba, Mixteco de la frontera Puebla-Oaxaca, Northern Oaxaca Mixtec
Dialects: None known. 53% inherent intelligibility of Cacaloxtepec ,, 24% of Chigmecatitlán ,, 19% of Cuyamecalco , (Coatzospan).
Genealogy:
Demographics: 3,790 (2000 INALI). 30 monolinguals.
Language Use: 75% scattered over a large area; most villages fewer than 15% can speak Mixtec. A large percentage of each village shifted to Spanish [spa]. Mainly older adults.
Writing System: Unwritten
Nation of Origin: Mexico