Mongolie - Religions
| Date | Christianisme | Islam | Syncrétisme | Bouddhisme | Animisme | Autres | Sans religion |
|---|---|---|---|---|---|---|---|
| 2010 | 1,94% | 3,00% | 1,64% | 53,00% | 9,10% | 0,37% | 30,95% |
| 2005 | 0,87% | 3,00% | 0,60% | 64,91% | 14,21% | 6,01% | 10,39% |
| 2000 | 0,87% | 3,00% | 0,60% | 65,10% | 14,90% | 5,14% | 10,39% |
| 1995 | 1,16% | 4,00% | 0,53% | 48,82% | 20,00% | 0,49% | 25,00% |
| 1990 | 1,01% | 4,29% | 0,39% | 41,60% | 21,00% | 0,08% | 31,62% |
| 1985 | 0,74% | 2,16% | 0,39% | 37,17% | 25,77% | 0,78% | 33,00% |
| 1980 | 0,78% | 1,58% | 0,35% | 28,54% | 34,74% | 34,00% | |
| 1975 | 0,57% | 1,65% | 0,30% | 17,30% | 32,84% | 2,34% | 45,00% |
| 1970 | 0,27% | 1,72% | 0,23% | 2,11% | 36,23% | 59,43% | |
| 1965 | 0,28% | 2,73% | 0,22% | 3,16% | 39,11% | 0,49% | 54,00% |
| 1960 | 0,28% | 4,00% | 0,20% | 4,48% | 42,06% | 0,01% | 48,97% |
| 1955 | 0,28% | 2,98% | 0,18% | 6,07% | 44,79% | 0,17% | 45,52% |
| 1950 | 0,26% | 1,54% | 0,13% | 7,69% | 45,51% | 44,87% | |
| 1945 | 0,23% | 0,74% | 0,09% | 9,07% | 43,03% | 1,17% | 45,67% |