Christianity Population 2024. Muslim population by country 2024. The new estimates of the worldwide christian population for both 2025 and 2050 are higher than the 2022 report’s estimates.
This growth will be driven by high birth rates in africa and asia, alongside immigration to europe and. Once a significant majority there, the christian population plunged from 86 percent in 1950 to less than 12 percent in 2016.