World Population By Religion 2024. Lists of the populations of the world’s religions as of 2020 reveal a varied collection of religious traditions old and new, big and small, centrally organized and diffuse. It provides source material, including censuses and surveys, as well as.

While in some regions, particularly western europe and east asia, religious adherence is currently in sharp decline, the number of religious adherents as a share of world. It provides source material, including censuses and surveys, as well as.