| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Haya | 1,768,300 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Nyambo | 551,000 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Zinza | 295,000 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Jita | 269,000 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Kerewe | 213,000 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Kara | 184,000 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Talinga-Bwisi | 157,300 | Niger-Congo | Bantoid | Haya-Jita | ||
| ● Kwaya | 150,000 | Niger-Congo | Bantoid | Haya-Jita |