| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Kalao | 760 | Austronesian | Sulawesi | Wotu-Wolio | Kalao | |
| ● Taloki | 670 | Austronesian | Sulawesi | Bungku-Tolaki | Eastern Bungku-Tolaki | |
| ● Koroni | 670 | Austronesian | Sulawesi | Bungku-Tolaki | Eastern Bungku-Tolaki | |
| ● Wotu | 540 | Austronesian | Sulawesi | Wotu-Wolio | ||
| ● Waru | 500 | Austronesian | Sulawesi | Bungku-Tolaki | Western Bungku-Tolaki | |
| ● Topoiyo | 480 | Austronesian | Sulawesi | Kaili-Pamona | Kaili | |
| ● Taje | 430 | Austronesian | Sulawesi | Tomini-Tolitoli | Tomini | |
| ● Baras | 370 | Austronesian | Sulawesi | Kaili-Pamona | Kaili | |
| ● Bahonsuai | 300 | Austronesian | Sulawesi | Bungku-Tolaki | Eastern Bungku-Tolaki | |
| ● Budong-Budong | 100 | Austronesian | Sulawesi | Seko | ||
| ● Liabuku | 80 | Austronesian | Sulawesi | Muna-Buton | Munic |