Religious Affiliation in Bolivia: Statistics from the CIA World Factbook
According to the CIA World Factbook, Bolivia's religious composition is:
| Affiliation | Percentage |
| Roman Catholic | 78% |
| Evangelical / Protestant | 16.5% |
| Other (Indigenous, Bahá'í, Mormon, etc.) | 2.2% |
| None / Unspecified | 3.3% |
Notes:
- Catholicism is historically dominant but declining; Evangelical growth is rapid (especially Pentecostal).
- Indigenous Andean cosmology (Pachamama, Apus) often blends with Catholic practice (syncretism).
- The 2009 Constitution establishes Bolivia as a secular state with freedom of religion.