Southern Tepehuán (10844-stp) = Threatened (100 percent certain, based on the evidence available) (The Southeastern variety is used in rural schools, church, parties, and at home. Central Tepehuan is not spoken by young people in school or at medical clinics, and Spanish is used bilingually at schools, jobs, markets, and in the city. Those who travel for work or move away permanently significantly decrease their use and transmission of Southern Tepehuan.) ['bib2525']
Aquí hablamos tepehuano y allá español: Un estudio de la situación de bilingüismo incipiente entre español y tepehuano del sureste (o'dam) en Santa María de Ocotán y Durango