Autriche - Religions
| Date | Christianisme | Syncrétisme | Bouddhisme | Sikh | Judaïsme | Bahaïsme | Confucianisme | Autres | Sans religion |
|---|---|---|---|---|---|---|---|---|---|
| 2010 | 73,00% | 0,10% | 6,73% | 15,42% | |||||
| 2005 | 76,34% | 0,10% | 5,19% | 13,84% | |||||
| 2000 | 78,50% | 0,10% | 5,18% | 11,99% | |||||
| 1995 | 86,95% | 0,02% | 0,07% | 0,01% | 0,11% | 0,03% | 0,01% | 1,04% | 8,70% |
| 1990 | 83,24% | 0,09% | 6,01% | 8,62% | |||||
| 1985 | 92,74% | 0,02% | 0,12% | 0,03% | 0,03% | 5,85% | |||
| 1980 | 90,29% | 0,09% | 2,62% | 5,98% | |||||
| 1975 | 94,57% | 0,01% | 0,13% | 0,03% | 0,18% | 4,70% | |||
| 1970 | 95,47% | 0,01% | 0,13% | 0,03% | 0,03% | 4,09% | |||
| 1965 | 95,00% | 0,14% | 0,86% | 4,00% | |||||
| 1960 | 95,54% | 0,15% | 0,53% | 3,77% | |||||
| 1955 | 95,65% | 0,16% | 0,38% | 3,81% |