Nigeria - Religions
| Date | Christianisme | Islam | Bouddhisme | Animisme | Bahaïsme | Autres | Sans religion |
|---|---|---|---|---|---|---|---|
| 2010 | 42,00% | 50,80% | 0,01% | 6,68% | 0,02% | 0,18% | 0,31% |
| 2005 | 42,10% | 49,50% | 0,01% | 7,85% | 0,02% | 0,23% | 0,29% |
| 2000 | 41,05% | 50,00% | 8,60% | 0,02% | 0,05% | 0,26% | |
| 1995 | 42,69% | 46,87% | 10,00% | 0,02% | 0,19% | 0,23% | |
| 1990 | 45,80% | 44,61% | 0,01% | 8,84% | 0,03% | 0,50% | 0,21% |
| 1985 | 44,82% | 49,91% | 4,95% | 0,02% | 0,08% | 0,20% | |
| 1980 | 46,22% | 45,36% | 5,69% | 0,03% | 2,44% | 0,25% | |
| 1975 | 44,00% | 44,04% | 11,65% | 0,03% | 0,04% | 0,24% | |
| 1970 | 39,57% | 41,07% | 19,11% | 0,02% | 0,02% | 0,21% | |
| 1965 | 37,95% | 39,00% | 21,28% | 0,02% | 1,58% | 0,18% | |
| 1960 | 39,05% | 35,93% | 24,01% | 0,01% | 0,83% | 0,17% |