Robert R. Ishikawa

Muslim Population 2025. The 25 countries where muslim population will increase the most by 2050 are ranked in ascending order of the increase in population of muslims in these countries between. Key findings from the data include:

By 2030, the world’s total muslim population is expected to increase by 35 percent over its 2010 level, to 2.2 billion people. In total, muslims will make up about 26 percent of the world’s population, an increase of about 3 percent.