| Language | Population | Hub Country | Religion | Christian | Evangelical | NT | Engaged |
|---|---|---|---|---|---|---|---|
| Lillooet | 4,080 | Canada | Christianity | 93% | 14% | Incomplete | Engaged |
| Savi | 4,070 | Afghanistan | Islam | 0.00% | 0.00% | Incomplete | Unengaged |
| Biwat | 4,060 | Papua New Guinea | Christianity | 90% | 13% | Incomplete | Engaged |
| Kalabra | 4,060 | Indonesia | Christianity | 68% | 5% | Incomplete | Engaged |
| Pech | 4,060 | Honduras | Christianity | 70% | 6% | Incomplete | Engaged |
| Maiani | 4,060 | Papua New Guinea | Christianity | 98% | 12% | Incomplete | Engaged |
| Ghayavi | 4,050 | Papua New Guinea | Christianity | 90% | 27% | Incomplete | Engaged |
| Dogon, Tebul Ure | 4,050 | Mali | Islam | 12% | 0.20% | Incomplete | Engaged |
| Balaesang | 4,040 | Indonesia | Islam | 0.00% | 0.00% | Incomplete | Unengaged |
| Korowai | 4,040 | Indonesia | Ethnic Religion | 30% | 2% | Incomplete | Engaged |
| Lungga | 4,020 | Solomon Islands | Christianity | 90% | 24% | Complete | Engaged |
| Kumbewaha | 4,020 | Indonesia | Islam | 0.00% | 0.00% | Incomplete | Unengaged |
| Kwoma | 4,010 | Papua New Guinea | Christianity | 99% | 19% | Complete | Engaged |
| Bo | 4,000 | Laos | Ethnic Religion | 0.00% | 0.00% | Incomplete | Unengaged |
| Bahing | 4,000 | Nepal | Hinduism | % | % | Incomplete | Engaged |
| Chaudangsi | 4,000 | India | Buddhists | % | % | Incomplete | Engaged |
| Chinantec, Ozumacin | 4,000 | Mexico | Christianity | 95% | 15% | Complete | Engaged |
| Cuicatec, Teutila | 4,000 | Mexico | Christianity | 95% | 5% | Complete | Engaged |
| Shamang | 4,000 | Nigeria | Ethnic Religion | % | % | Incomplete | Engaged |
| Damar, East | 3,990 | Indonesia | Christianity | 60% | 5% | Incomplete | Engaged |
| Chaura | 3,980 | India | Hinduism | 0.00% | 0.00% | Incomplete | Engaged |
| Chala | 3,970 | Ghana | Ethnic Religion | 5% | 1% | Incomplete | Unengaged |
| Kombio | 3,970 | Papua New Guinea | Christianity | 90% | 18% | Incomplete | Engaged |
| Zapotec, San Vicente Coatlan | 3,970 | Mexico | Christianity | 95% | 4% | Incomplete | Engaged |
| Dolpo | 3,960 | Nepal | Buddhism | 0.54% | 0.00% | Incomplete | Engaged |
| Abun | 3,960 | Indonesia | Christianity | 60% | 4% | Complete | Engaged |
| Lavatbura-Lamusong | 3,960 | Papua New Guinea | Christianity | 95% | 13% | Incomplete | Engaged |
| Lobu, Tampias | 3,960 | Malaysia | Ethnic Religion | 18% | 2% | Incomplete | Engaged |
| The | 3,960 | Laos | Ethnic Religion | 0.00% | 0.00% | Incomplete | Engaged |
| Penan, Western | 3,950 | Malaysia | Ethnic Religion | 0.00% | 0.00% | Complete | Engaged |
| Bali | 3,930 | Nigeria | Ethnic Religion | 0.00% | 0.00% | Incomplete | Engaged |
| Kur | 3,930 | Indonesia | Islam | 3% | 2% | Incomplete | Engaged |
| Yale, Kosarek | 3,920 | Indonesia | Christianity | 66% | 4% | Incomplete | Engaged |
| Simbo | 3,920 | Solomon Islands | Christianity | 95% | 25% | Incomplete | Engaged |
| Sanglechi | 3,920 | Afghanistan | Islam | 0.00% | 0.00% | Incomplete | Unengaged |
| Heyo | 3,900 | Papua New Guinea | Christianity | 95% | 16% | Incomplete | Engaged |
| Kham, Eastern Parbate | 3,900 | Nepal | Hinduism | % | % | Incomplete | Engaged |
| Kaco' | 3,900 | Cambodia | Ethnic Religion | 1% | 0.20% | Incomplete | Engaged |
| Caddo | 3,890 | USA | Christianity | 70% | 5% | Incomplete | Engaged |
| Koitabu | 3,890 | Papua New Guinea | Christianity | 90% | 27% | Incomplete | Engaged |
| Lala | 3,890 | Papua New Guinea | Christianity | 99% | 15% | Incomplete | Engaged |
| Mixtec, Tijaltepec | 3,890 | Mexico | Christianity | 95% | 1% | Incomplete | Engaged |
| Alugu | 3,880 | China | Ethnic Religion | 0.00% | 0.00% | Incomplete | Engaged |
| Sawila | 3,880 | Indonesia | Christianity | 45% | 4% | Incomplete | Engaged |
| Nend | 3,870 | Papua New Guinea | Christianity | 100% | 20% | Incomplete | Engaged |
| Naami | 3,870 | Cameroon | Christianity | 61% | 0.40% | Incomplete | Engaged |
| Yaweyuha | 3,870 | Papua New Guinea | Christianity | 100% | 21% | Complete | Engaged |
| Romanian, Istro | 3,860 | Croatia | Christianity | 91% | 0.43% | Incomplete | Engaged |
| Batuley | 3,850 | Indonesia | Islam | 30% | 4% | Incomplete | Engaged |
| Ganza | 3,850 | Ethiopia | Ethnic Religion | 3% | 3% | Incomplete | Engaged |