| Language | Population | Country | Religion | Christian | Evangelical | NT | Engaged |
|---|---|---|---|---|---|---|---|
| Pao | 12,614 | India | Hinduism | 0.03% | 0.03% | Incomplete | Engaged |
| Bozaba | 12,600 | Congo, DR | Christianity | 84% | 31% | Incomplete | Engaged |
| Cua | 12,600 | Vietnam | Ethnic | 20% | 3% | Incomplete | Engaged |
| Cuvok | 12,600 | Cameroon | Christianity | 47% | 4% | Incomplete | Engaged |
| Latvian, Standard | 12,600 | United Kingdom | Christianity | 60% | 7% | Complete | Engaged |
| Serbian | 12,600 | United Kingdom | Christianity | 80% | 0.60% | Complete | Engaged |
| Tagalog | 12,600 | Ireland | Christianity | 92% | 12% | Complete | Engaged |
| Tsakhur | 12,600 | Russia | Islam | 0.00% | 0.00% | Incomplete | Engaged |
| Lenakel | 12,600 | Vanuatu | Christianity | 85% | 40% | Incomplete | Engaged |
| Citak | 12,600 | Indonesia | Christianity | 60% | 4% | Complete | Engaged |
| Urdu | 12,600 | Nepal | Islam | 0.00% | 0.00% | Complete | Unengaged |
| Weh | 12,600 | Cameroon | Christianity | 70% | 25% | Incomplete | Engaged |
| Yalunka | 12,600 | Senegal | Islam | 0.15% | 0.05% | Complete | Engaged |
| Yiddish, Eastern | 12,600 | Belarus | Ethnic | 0.00% | 0.00% | Complete | Unengaged |
| Zapotec, Amatlan | 12,600 | Mexico | Christianity | 95% | 22% | Complete | Engaged |
| Bunu, Wunai | 12,500 | China | Ethnic | 0.00% | 0.00% | Incomplete | Engaged |
| Cham, Western | 12,500 | Malaysia | Islam | 0.01% | 0.01% | Incomplete | Unengaged |
| Caka | 12,500 | Cameroon | Christianity | 70% | 1% | Incomplete | Engaged |
| German, Standard | 12,500 | New Zealand | Christianity | 64% | 2% | Complete | Engaged |
| Finnish | 12,500 | United Kingdom | Christianity | 84% | 12% | Complete | Engaged |
| French | 12,500 | Mexico | Christianity | 61% | 1% | Complete | Engaged |
| Hutterisch | 12,500 | United States | Christianity | 100% | 20% | Incomplete | Engaged |
| Galician | 12,500 | Mexico | Christianity | 95% | 0.00% | Complete | Engaged |
| Kalanga | 12,500 | Tanzania | Christianity | 95% | 14% | Complete | Engaged |
| Lakota | 12,500 | Canada | Christianity | 60% | 2% | Incomplete | Engaged |
| Dutch | 12,500 | Curacao | Secular | 47% | 4% | Complete | Engaged |
| Okpe | 12,500 | Nigeria | Ethnic | 25% | 7% | Incomplete | Engaged |
| Palauan | 12,500 | Palau | Christianity | 96% | 24% | Complete | Engaged |
| Persian, Iranian | 12,500 | Turkmenistan | Islam | 0.50% | 0.20% | Complete | Engaged |
| Dari | 12,500 | Canada | Islam | 0.04% | 0.03% | Complete | Engaged |
| Ruma | 12,500 | Nigeria | Ethnic | 5% | 0.00% | Incomplete | Engaged |
| Saek | 12,500 | Thailand | Buddhism | 0.00% | 0.00% | Incomplete | Engaged |
| Viemo | 12,500 | Burkina Faso | Ethnic | 5% | 1% | Incomplete | Engaged |
| Komo | 12,500 | Ethiopia | Ethnic | 16% | 11% | Incomplete | Engaged |
| Yagwoia | 12,500 | Papua New Guinea | Christianity | 100% | 26% | Complete | Engaged |
| Allar | 12,500 | India | Hinduism | % | % | Incomplete | Unengaged |
| Aleut | 12,400 | United States | Christianity | 65% | 4% | Incomplete | Engaged |
| Ambai | 12,400 | Indonesia | Christianity | 70% | 4% | Complete | Engaged |
| Arabic, North Levantine Spoken | 12,400 | Uganda | Islam | 32% | 0.50% | Incomplete | Engaged |
| Asilulu | 12,400 | Indonesia | Islam | 5% | 0.50% | Incomplete | Engaged |
| Malay, Berau | 12,400 | Indonesia | Islam | 0.00% | 0.00% | Incomplete | Engaged |
| German, Standard | 12,400 | Mexico | Christianity | 64% | 2% | Complete | Engaged |
| Dengese | 12,400 | Congo, DR | Christianity | 98% | 4% | Incomplete | Engaged |
| Greek | 12,400 | Austria | Christianity | 95% | 0.30% | Complete | Engaged |
| Magoma | 12,400 | Tanzania | Christianity | 60% | 4% | Incomplete | Engaged |
| Gola | 12,400 | Sierra Leone | Islam | 3% | 0.60% | Incomplete | Engaged |
| German, Swiss | 12,400 | Spain | Christianity | 57% | 4% | Complete | Engaged |
| Inga, Jungle | 12,400 | Colombia | Ethnic | 20% | 3% | Incomplete | Engaged |
| Kalagan, Kagan | 12,400 | Philippines | Ethnic | 12% | 6% | Incomplete | Engaged |
| Mixtec, Jamiltepec | 12,400 | Mexico | Christianity | 95% | 5% | Complete | Engaged |