| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Basa | 281,000 | Niger-Congo | Kainji | Western Kainji | Basa | |
| ● Nugunu | 78,400 | Niger-Congo | Bantoid | Mbam | Yambasa | |
| ● Elip | 16,500 | Niger-Congo | Bantoid | Mbam | Yambasa | |
| ● Mmaala | 13,700 | Niger-Congo | Bantoid | Mbam | Yambasa | |
| ● Nubaca | 6,400 | Niger-Congo | Bantoid | Mbam | Yambasa | |
| ● Yangben | 5,860 | Niger-Congo | Bantoid | Mbam | Yambasa | |
| ● Basa-Gurmana | 4,280 | Niger-Congo | Kainji | Western Kainji | Basa | |
| ● Mbule | 130 | Niger-Congo | Bantoid | Mbam | Yambasa | |
| ● Bassa-Kontagora | 19 | Niger-Congo | Kainji | Western Kainji | Basa |