Religion in Eritrea Religious affiliation by geography and by ethnic group Religious affiliation by geography and by ethnic group

| Ethnic_Group | Main_Regions | Population | Percentage_of_total_population | Christians | Muslims | Other |
|---|---|---|---|---|---|---|
| Tigrigna | Maekel Region , Debub Region | 3319680 | 57% | 53% | 44% | 1% |
| Tigre | Gash-Barka Region , Anseba Region , Maekel Region | 1630720 | 28% | 6% | 90% | 4% |
| Saho | Northern Red Sea Region , Debub Region | 232960 | 4% | 7% | 93% | N/A |
| Kunama | Gash-Barka Region | 174720 | 3% | 41% | 23% | 36% |
| Afar | Southern Red Sea Region | 174720 | 3% | 2% | 98% | N/A |
| Bilen | Anseba Region | 116480 | 2% | 48% | 47% | 5% |
| Nara | Gash-Barka Region | 58240 | 1% | 14% | 85% | 1% |
| Beja | Gash-Barka Region , Anseba Region | 58240 | 1% | 1% | 98% | 1% |
| Rashaida | Northern Red Sea Region | 58.240 | 1% | N/A | 99% | N.A |