Global population projected to exceed 8 billion in 2022; half live in just seven countries
China has the world’s largest population (1.426 billion), but India (1.417 billion) is expected to claim this title next year.
Numbers, Facts and Trends Shaping Your World
This report relies on religion data from several sources. Data on current patterns of religious switching come from Pew Research Center’s American Trends Panel (ATP). Adult religious composition data in the ATP is weighted to results from Pew Research Center’s National Public Opinion Reference Survey (NPORS). Data on patterns of religious transmission between parents and […]