World Population 2024 Religion Wise. While 94% of the world’s hindus. Hinduism is the most common religion in india, accounting for about 80% of the population.
The population of the world is projected to increase by 102,721,646 people in 2024 and reach 8,250,423,615 in the end of the year. The most popular religion is christianity, followed by an estimated 2.38 billion people worldwide.