How Many Religions Are There Worldwide 2024. India, labeled as the world's spiritual homeland, perhaps due to its rich religious history including the birth of major world religions like hinduism, buddhism, jainism, and sikhism, leads the data set with an estimated religious. The wrd offers best estimates at multiple dates for each of the world’s religions (18 categories, including atheists and agnostics) for the period 1900 to 2050.
But there are strong signs of progress across the board: The religious profile of the world is rapidly changing, driven primarily by differences in fertility rates and the size of youth populations among the world’s major religions.