25 Countries Where Muslim Population Will Increase The Most By 2030

2. Nigeria

Increase in Population between 2020 and 2030: 34.93 million  

Muslim Population in 2030: 139.58 million  

Percentage Increase: 33.38%

Nigeria is a diverse country with a religious mix comprising 51.1% Muslims and 46.9% Christians. Nigeria has a Muslim population of 104.65 million as of 2020. The population of Muslims in Nigeria is projected to rise by 33.38% to 139.58 million by 2030. This is an increase of 34.93 million Muslims.