| Language | Population | Country | Religion | Christian | Evangelical | NT | Engaged |
|---|---|---|---|---|---|---|---|
| Yoruba | 30,913,000 | Nigeria | Christianity | 60% | 37% | Complete | Engaged |
| Hausa | 27,807,000 | Nigeria | Islam | 0.10% | 0.04% | Complete | Engaged |
| Igbo | 26,288,000 | Nigeria | Christianity | 99% | 37% | Complete | Engaged |
| Fulfulde, Nigerian | 12,494,000 | Nigeria | Islam | 0.35% | 0.26% | Complete | Engaged |
| Hausa | 8,542,000 | Niger | Islam | 0.10% | 0.05% | Complete | Engaged |
| Kanuri, Central | 6,269,000 | Nigeria | Islam | 0.01% | 0.00% | Complete | Engaged |
| Ibibio | 5,356,000 | Nigeria | Christianity | 100% | 34% | Incomplete | Engaged |
| Tiv | 3,937,000 | Nigeria | Christianity | 99% | 35% | Complete | Engaged |
| Zarma | 3,298,000 | Niger | Islam | 0.20% | 0.10% | Complete | Engaged |
| Anaang | 2,494,000 | Nigeria | Christianity | 99% | 33% | Incomplete | Engaged |
| Izon | 2,107,000 | Nigeria | Christianity | 99% | 33% | Incomplete | Engaged |
| Ebira | 1,913,000 | Nigeria | Islam | 26% | 8% | Complete | Engaged |
| Edo | 1,752,000 | Nigeria | Christianity | 99% | 34% | Complete | Engaged |
| Pidgin, Nigerian | 1,607,000 | Nigeria | Christianity | 56% | 24% | Incomplete | Engaged |
| Nupe-Nupe-Tako | 1,572,000 | Nigeria | Islam | 5% | 2% | Complete | Engaged |
| Igala | 1,402,000 | Nigeria | Christianity | 78% | 28% | Complete | Engaged |
| Fulfulde, Adamawa | 1,352,000 | Nigeria | Islam | 3% | 0.80% | Complete | Engaged |
| Berom | 1,141,000 | Nigeria | Christianity | 96% | 33% | Complete | Engaged |
| Gbagyi | 1,114,000 | Nigeria | Ethnic | 33% | 4% | Complete | Engaged |
| Urhobo | 956,000 | Nigeria | Christianity | 99% | 34% | Complete | Engaged |
| Songhay, Koyraboro Senni | 946,000 | Niger | Islam | 0.20% | 0.10% | Incomplete | Engaged |
| Fulfulde, Central-Eastern Niger | 833,000 | Niger | Islam | 0.10% | 0.00% | Incomplete | Engaged |
| Tamajaq, Tawallammat | 833,000 | Niger | Islam | 0.01% | 0.00% | Incomplete | Engaged |
| Isekiri | 812,000 | Nigeria | Christianity | 98% | 36% | Complete | Engaged |
| Mumuye | 677,000 | Nigeria | Ethnic | 29% | 6% | Complete | Engaged |
| Ezaa | 638,000 | Nigeria | Christianity | 95% | 27% | Complete | Engaged |
| Fulfulde, Western Niger | 607,000 | Niger | Islam | 0.02% | 0.01% | Incomplete | Engaged |
| Ngas | 599,000 | Nigeria | Christianity | 76% | 20% | Complete | Engaged |
| Efik | 599,000 | Nigeria | Christianity | 99% | 33% | Complete | Engaged |
| Isoko | 588,000 | Nigeria | Christianity | 98% | 32% | Complete | Engaged |
| Izii | 584,000 | Nigeria | Christianity | 98% | 28% | Complete | Engaged |
| Ikwere | 562,000 | Nigeria | Ethnic | 20% | 2% | Complete | Engaged |
| Esan | 562,000 | Nigeria | Christianity | 80% | 9% | Incomplete | Engaged |
| Ewe | 536,000 | Nigeria | Christianity | 96% | 34% | Complete | Engaged |
| Jju | 527,000 | Nigeria | Christianity | 78% | 18% | Complete | Engaged |
| Kamwe | 524,000 | Nigeria | Ethnic | 38% | 10% | Complete | Engaged |
| Kanuri, Manga | 518,000 | Niger | Islam | 0.00% | 0.00% | Incomplete | Engaged |
| Mwaghavul | 500,000 | Nigeria | Christianity | 80% | 9% | Complete | Engaged |
| Gbari | 475,000 | Nigeria | Ethnic | 25% | 4% | Incomplete | Engaged |
| Tarok | 449,000 | Nigeria | Christianity | 86% | 14% | Complete | Engaged |
| Goemai | 446,000 | Nigeria | Ethnic | 0.03% | 0.00% | Incomplete | Engaged |
| Yekhee | 441,000 | Nigeria | Christianity | 98% | 32% | Complete | Engaged |
| Idoma | 439,000 | Nigeria | Christianity | 97% | 34% | Complete | Engaged |
| Bura-Pabir | 438,000 | Nigeria | Ethnic | 5% | 0.00% | Complete | Engaged |
| Kalabari | 438,000 | Nigeria | Christianity | 96% | 33% | Complete | Engaged |
| Kirike | 400,000 | Nigeria | Christianity | 98% | 32% | Complete | Engaged |
| Igede | 398,000 | Nigeria | Christianity | 75% | 7% | Complete | Engaged |
| Gun | 396,000 | Nigeria | Ethnic | 40% | 3% | Complete | Engaged |
| Arabic, Algerian Spoken | 386,000 | Niger | Islam | 0.00% | 0.00% | Complete | Unengaged |
| Tee | 386,000 | Nigeria | Christianity | 95% | 30% | Incomplete | Engaged |