| Kituba (Congo) | 1887800 | 2 | 11 |
| Mbosi | 571000 | 1 | 2 |
| French | 500000 | 45 | 126 |
| Suundi | 233000 | 0 | 0 |
| Lingala | 229700 | 4 | 25 |
| Teke-Tsaayi | 173400 | 0 | 1 |
| Ngbaka Ma'bo | 171500 | 1 | 2 |
| Laari | 171500 | 2 | 11 |
| Kunyi | 147900 | 0 | 1 |
| Beembe | 130700 | 1 | 2 |
| Sango | 126200 | 2 | 6 |
| Teke-Nzikou | 124200 | 0 | 0 |
| Ngungwel | 118400 | 0 | 2 |
| Bangi | 114700 | 1 | 3 |
| Mbere | 106000 | 1 | 3 |
| Teke-Tege | 89180 | 1 | 0 |
| Likwala | 85220 | 0 | 3 |
| Teke-Kukuya | 70190 | 0 | 0 |
| Ibali Teke | 65480 | 0 | 1 |
| Yombe | 58630 | 1 | 6 |
| Likuba | 57170 | 1 | 1 |
| Bomwali | 53550 | 0 | 0 |
| Mboko | 50700 | 0 | 1 |
| Akwa | 45300 | 0 | 1 |
| Doondo | 43780 | 0 | 10 |
| Yaka (Central African Republic) | 42150 | 0 | 2 |
| Yaka (Congo) | 40170 | 1 | 1 |
| Teke-Ebo | 36900 | 0 | 3 |
| Koongo | 27610 | 4 | 4 |
| Teke-Tyee | 26050 | 0 | 0 |
| Tsaangi | 24810 | 1 | 1 |
| Njebi | 24810 | 1 | 5 |
| Ombamba | 24810 | 0 | 3 |
| Punu | 17790 | 2 | 3 |
| Bomitaba | 16500 | 0 | 0 |
| Kota (Gabon) | 16500 | 2 | 0 |
| Monzombo | 16280 | 0 | 1 |
| Mbandja | 16130 | 1 | 4 |
| Kako | 14020 | 1 | 4 |
| Bekwel | 14000 | 1 | 2 |
| Vili | 13000 | 1 | 8 |
| Bongili | 12490 | 0 | 4 |
| Fang (Equatorial Guinea) | 12000 | 1 | 6 |
| Wumbvu | 11430 | 1 | 0 |
| Hausa | 11000 | 5 | 78 |
| Pomo | 10830 | 0 | 1 |
| Ndasa | 9030 | 0 | 1 |
| Teke-Fuumu | 8100 | 0 | 2 |
| Ngom | 8060 | 0 | 0 |
| Ngbaka | 7210 | 1 | 2 |
| Moi (Congo) | 6160 | 0 | 0 |
| Bwisi | 6140 | 0 | 0 |
| Bonjo | 6100 | 0 | 0 |
| Lumbu | 5990 | 0 | 1 |
| Njyem | 5720 | 0 | 0 |
| Ngundi | 4820 | 0 | 0 |
| Dibole | 4000 | 0 | 0 |
| Teke-Laali | 3790 | 0 | 0 |
| Gundi | 3210 | 0 | 0 |
| Koonzime | 3070 | 1 | 4 |
| Kaamba | 3060 | 0 | 0 |
| Mbangwe | 3010 | 0 | 0 |
| Southern Ngbandi | 3010 | 0 | 3 |
| Northwest Gbaya | 2000 | 1 | 5 |
| Koyo | 1530 | 0 | 1 |
| Portuguese | 1310 | 18 | 349 |
| North Levantine Arabic | 1200 | 2 | 21 |
| Mpiemo | 0 | 0 | 1 |
| Lobala | 0 | 1 | 4 |
| Kota (India) | 0 | 0 | 1 |
| Bulu (Cameroon) | 0 | 3 | 4 |
| Bangandu | 0 | 0 | 1 |