Alternate Names: Popoluca de la Sierra
Dialects: None known. More similar to Zoque than to Mixe.
Genealogy:
Demographics: 30,000 (1992 SIL).
Language Use: Many children speak it. Some also use a Nahuatl language.
Language Development: Radio programs. Dictionary. Grammar. NT: 1977–1997.
Typology: VOS; short words, affixes; nontonal.
Writing System: Latin
Nation of Origin: Mexico