The latest survey data indicate believers share of Mauritania population, has remained to 100%. As to Islam has not change, the previous survey recorded 99% of the population professed it and according to the latest data 99% follow it.
Related data:
Religión Mauritania
Islam is the most common religion in Mauritania
The majority religion in Mauritania is Islam, with 99% adherents. The entire population, 100%, are religious in Mauritania.
Mauritania - Religions
| Date | Christianity | Islam | Baha’i | Other | Non-Religious |
|---|---|---|---|---|---|
| 1965 | 0.57% | 99.00% | 0.01% | 0.42% | 0% |
| 1960 | 0.59% | 99.00% | 0.01% | 0.40% | 0% |