Before revision: +Projected population growth of the top 14 countries in 2024, 2050, and 2100CountryPopulation (millions)Rank202420502100202420502100India1,4501,6681,505111China1,4191,317633222United States345380421336Indonesia283320295468Pakistan251371511543Brazil2122171637912Nigeria232359476654Bangladesh17321420881010Russia14413612691317Mexico130148130111215Sudan5085 136151514Ethiopia1322253671077Angola3774150171713Egypt116161201121111Democratic Republic of the Congo1092184301385Tanzania6812926214149World8 ,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 States345380421336Indonesia283320295468Pakistan251371511543Nigeria232359476654Brazil2122171637912Bangladesh17321420881010Russia14413612691317Ethiopia1322253671077Mexico130148130111215Egypt116161201121111Democratic Republic of the Congo1092184301385Tanzania6812926214149Sudan5085 136151514Angola3774150171713World8 ,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.