Before revision: 23,580,712 35,980 655 5 51,844,834 99,720 520 6 5,296,814 10,400 509 7 13,173,730 26,338 500 8 12,696,478 27,830 456 9 1,389,637,446 3,287,263 423 10 17,400,824 41,543 419 + Countries ranking highly in both total population (more than 20 million people) and population density (more than 250 people per square kilometer) Rank Country Population Area(km2) Density(pop/km2) Population trend 1 1,389,637,4463,287,263 423Growing 2 242,923,845796,095 305Rapidly growing 3 165,650,475148,460 1,116Growing 4 124,214,766 377,915 329 Declining 5 114,597,229300,000 382Growing 6 103,808,319 331,210 313 Growing 7 67,791,400 243,610 278 Growing 8 51,844,834 99,720 520 Steady 9 23,580,712 35,980 655 Steady 10 23,187,516 65,610 353 Growing Fluctuation upright=1.35|Estimates of population evolution in different continents between 1950 and 2050, according to the United Nations.
After revision: 23,580,712 35,980 655 5 51,844,834 99,720 520 6 5,296,814 10,400 509 7 13,173,730 26,338 500 8 12,696,478 27,830 456 9 1,389,637,446 3,287,263 423 9,402,617 21,937 429 10 + Countries ranking highly in both total population (more than 20 million people) and population density (more than 250 people per square kilometer) Rank Country Population Area(km2) Density(pop/km2) Population trend 1 1,389,637,4463,287,263 423Growing 2 242,923,845796,095 305Rapidly growing 3 165,650,475148,460 1,116Growing 4 124,214,766 377,915 329 Declining 5 114,597,229300,000 382Growing 6 103,808,319 331,210 313 Growing 7 67,791,400 243,610 278 Growing 8 51,844,834 99,720 520 Steady 9 23,580,712 35,980 655 Steady 10 23,187,516 65,610 353 Growing Fluctuation upright=1.35|Estimates of population evolution in different continents between 1950 and 2050, according to the United Nations.