The statistic shows the global population as of mid-2020, sorted by age. In mid-2020, approximately 23.7 percent of the global population were aged between 10 and 24 years. GlobalPopulation Demographics Citations: O'Neill, AaronGlobal population as of mid-2020, by ageStatista04/01/2021https://www.statista.com/statistics/829732/global-population-by-age/