The World: Population - Age 45-49 (2021) - Top 100+

Rank Country Population Year
1. China 108,519,544 2021 (Est.)
2. India 83,596,360 2021 (Est.)
3. United States of America 19,869,034 2021 (Est.)
4. Indonesia 18,252,276 2021 (Est.)
5. Brazil 14,921,264 2021 (Est.)
6. Bangladesh 11,439,540 2021 (Est.)
7. Pakistan 10,223,371 2021 (Est.)
8. Japan 9,339,529 2021 (Est.)
9. Russia 9,120,222 2021 (Est.)
10. Mexico 8,162,583 2021 (Est.)
11. Nigeria 7,828,676 2021 (Est.)
12. Vietnam 6,578,637 2021 (Est.)
13. Philippines 6,173,994 2021 (Est.)
14. Turkey 5,789,727 2021 (Est.)
15. Iran 5,540,345 2021 (Est.)
16. Thailand 5,226,298 2021 (Est.)
17. Italy 5,059,269 2021 (Est.)
18. Egypt 4,772,724 2021 (Est.)
19. Germany 4,768,796 2021 (Est.)
20. France 4,414,267 2021 (Est.)
21. Spain 4,394,221 2021 (Est.)
22. United Kingdom 4,084,627 2021 (Est.)
23. Ethiopia 3,969,196 2021 (Est.)
24. South Korea 3,887,894 2021 (Est.)
25. Myanmar 3,790,212 2021 (Est.)
26. Democratic Republic of the Congo 3,268,503 2021 (Est.)
27. Ukraine 3,060,250 2021 (Est.)
28. Colombia 3,011,608 2021 (Est.)
29. Poland 2,805,901 2021 (Est.)
30. Argentina 2,742,617 2021 (Est.)
31. Algeria 2,621,418 2021 (Est.)
32. Sudan 2,284,930 2021 (Est.)
33. Canada 2,259,425 2021 (Est.)
34. Morocco 2,219,095 2021 (Est.)
35. South Africa 2,103,208 2021 (Est.)
36. Malaysia 2,053,397 2021 (Est.)
37. Kenya 2,030,015 2021 (Est.)
38. Tanzania 1,970,251 2021 (Est.)
39. Peru 1,907,012 2021 (Est.)
40. Iraq 1,884,322 2021 (Est.)
41. Venezuela 1,865,917 2021 (Est.)
42. Uzbekistan 1,838,493 2021 (Est.)
43. North Korea 1,830,571 2021 (Est.)
44. Nepal 1,793,669 2021 (Est.)
45. Romania 1,771,291 2021 (Est.)
46. Taiwan 1,746,898 2021 (Est.)
47. Saudi Arabia 1,708,760 2021 (Est.)
48. Australia 1,633,364 2021 (Est.)
49. Sri Lanka 1,454,271 2021 (Est.)
50. Ghana 1,440,694 2021 (Est.)
51. Afghanistan 1,393,147 2021 (Est.)
52. Uganda 1,270,944 2021 (Est.)
53. Syria 1,255,143 2021 (Est.)
54. Kazakhstan 1,166,029 2021 (Est.)
55. Chile 1,133,826 2021 (Est.)
56. Cote d'Ivoire 1,126,577 2021 (Est.)
57. Yemen 1,115,583 2021 (Est.)
58. Netherlands 1,087,364 2021 (Est.)
59. Madagascar 1,068,883 2021 (Est.)
60. Ecuador 965,320 2021 (Est.)
61. Cameroon 913,979 2021 (Est.)
62. Cuba 906,712 2021 (Est.)
63. Mozambique 906,008 2021 (Est.)
64. Czech Republic 883,882 2021 (Est.)
65. Portugal 861,236 2021 (Est.)
66. Greece 846,770 2021 (Est.)
67. Tunisia 830,653 2021 (Est.)
68. Angola 819,961 2021 (Est.)
69. Hungary 806,912 2021 (Est.)
70. Burkina Faso 796,983 2021 (Est.)
71. Cambodia 766,124 2021 (Est.)
72. Niger 700,635 2021 (Est.)
73. Guatemala 699,215 2021 (Est.)
74. Belgium 677,912 2021 (Est.)
75. Belarus 672,610 2021 (Est.)
76. Malawi 645,138 2021 (Est.)
77. Azerbaijan 635,713 2021 (Est.)
78. Dominican Republic 634,387 2021 (Est.)
79. Senegal 587,816 2021 (Est.)
80. Bolivia 586,213 2021 (Est.)
81. Sweden 578,466 2021 (Est.)
82. Mali 564,990 2021 (Est.)
83. Rwanda 563,376 2021 (Est.)
84. Hong Kong 554,852 2021 (Est.)
85. Zambia 550,203 2021 (Est.)
86. Austria 548,423 2021 (Est.)
87. Switzerland 527,114 2021 (Est.)
88. Haiti 517,357 2021 (Est.)
89. Guinea 515,139 2021 (Est.)
90. Israel 512,203 2021 (Est.)
91. Zimbabwe 504,800 2021 (Est.)
92. Serbia 503,036 2021 (Est.)
93. Bulgaria 500,695 2021 (Est.)
94. Somalia 482,283 2021 (Est.)
95. Libya 479,275 2021 (Est.)
96. Benin 468,890 2021 (Est.)
97. Burundi 461,575 2021 (Est.)
98. Tajikistan 455,727 2021 (Est.)
99. Honduras 444,843 2021 (Est.)
100. Slovakia 435,643 2021 (Est.)