Before revision: +Projected population growth of the top 14 countries in 2024, 2050, and 2100CountryPopulation (millions)Rank202420502100202420502100India1,4501,6681,505111China1,4191,317633222United States345380421336Indonesia283320295468Pakistan251371511553Brazil2122171637711Nigeria232359476644Bangladesh17321420881013Russian Federation14413612691420Mexico130148130111318Japan12310576121733Ethiopia1322253671097Philippines115134114141212Egypt116161201131210Democratic Republic of the Congo1092184301685Tanzania6812926224159Niger275290562414World8 ,1619,68710,180 From 2020 to 2050, the eight highlighted countries are expected to account for about half of the world's projected population increase: India, Nigeria, the Democratic Republic of the Congo, Pakistan, Ethiopia, Tanzania, Egypt, and Indonesia.
After revision: +Projected population growth of the top 14 countries in 2024, 2050, and 2100CountryPopulation (millions)Rank202420502100202420502100India1,4501,6681,505111China1,4191,317633222United States345380421336Indonesia283320295468Pakistan251371511553Brazil2122171637712Nigeria232359476644Bangladesh17321420881010Russian Federation14413612691417Mexico130148130111315Sudan12310576121714Ethiopia1322253671097Angola115134114141213Egypt116161201131211Democratic Republic of the Congo1092184301685Tanzania6812926224159Afghanistan275290562416World8 ,1619,68710,180 From 2020 to 2050, the eight highlighted countries are expected to account for about half of the world's projected population increase: India, Nigeria, the Democratic Republic of the Congo, Pakistan, Ethiopia, Tanzania, Egypt, and Indonesia.