Costa Rica - Religions
| Date | Christianity | Syncretic | Buddhism | Animist | Judaism | Taoism | Baha’i | Other | Non-Religious |
|---|---|---|---|---|---|---|---|---|---|
| 1990 | 93.43% | 1.25% | 0.07% | 0.03% | 0.14% | 0.97% | 4.12% | ||
| 1985 | 94.55% | 0.09% | 4.56% | 0.80% | |||||
| 1980 | 98.25% | 0.11% | 0.35% | 0.09% | 0.25% | 0.37% | 0.58% | ||
| 1975 | 97.92% | 0.11% | 0.23% | 0.09% | 0.27% | 0.36% | 0.46% | 0.57% | |
| 1970 | 95.60% | 0.12% | 0.06% | 0.09% | 0.29% | 0.32% | 2.98% | 0.54% | |
| 1965 | 97.12% | 2.88% | 0% | ||||||
| 1960 | 95.53% | 4.47% | 0% | ||||||
| 1955 | 95.87% | 4.13% | 0% | ||||||
| 1950 | 96.63% | 3.38% | 0% | ||||||
| 1945 | 97.14% | 2.86% | 0% |