Niger is the top country by population aged 0-14 years in the world. As of 2017, population aged 0-14 years in Niger was 50.2 %. The top 5 countries also includes Uganda, Mali, Chad, and Angola.The description is composed by Yodatai, our digital data assistant. Have a question? Ask Yodatai ›
Population between the ages 0 to 14 as a percentage of the total population. Population is based on the de facto definition of population.