| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Nahuatl, Temascaltepec | 470 | Uto-Aztecan | Aztecan | |||
| ● Nahuatl, Eastern Durango | 440 | Uto-Aztecan | Nahuatl | |||
| ● Tarahumara, Southwestern | 170 | Uto-Aztecan | Sonoran | |||
| ● Kawaiisu | 31 | Uto-Aztecan | Numic | |||
| ● Timbisha | 23 | Uto-Aztecan | Numic |