The World: Population - Age 40-44 (2017) - Top 100+

Rank Country Population Year
1. China 104,544,520 2017
2. India 86,276,016 2017
3. United States of America 19,750,232 2017
4. Indonesia 18,837,312 2017
5. Brazil 15,406,287 2017
6. Bangladesh 11,750,741 2017
7. Pakistan 10,751,843 2017
8. Russia 9,620,047 2017
9. Japan 9,161,696 2017
10. Nigeria 8,634,471 2017
11. Mexico 8,380,477 2017
12. Vietnam 6,822,185 2017
13. Philippines 6,542,533 2017
14. Turkey 5,921,063 2017
15. Iran 5,886,956 2017
16. Thailand 5,385,197 2017
17. Egypt 5,104,991 2017
18. Italy 4,929,130 2017
19. Germany 4,644,705 2017
20. Spain 4,371,419 2017
21. Ethiopia 4,354,052 2017
22. France 4,282,842 2017
23. Myanmar 3,988,315 2017
24. United Kingdom 3,964,372 2017
25. South Korea 3,790,041 2017
26. Democratic Republic of the Congo 3,546,145 2017
27. Ukraine 3,146,072 2017
28. Colombia 3,048,967 2017
29. Poland 2,930,299 2017
30. Argentina 2,867,898 2017
31. Algeria 2,750,568 2017
32. Sudan 2,410,349 2017
33. South Africa 2,407,252 2017
34. Morocco 2,310,122 2017
35. Kenya 2,272,366 2017
36. Canada 2,239,346 2017
37. Tanzania 2,223,884 2017
38. Malaysia 2,109,064 2017
39. Saudi Arabia 1,992,038 2017
40. Peru 1,978,697 2017
41. Iraq 1,972,396 2017
42. Venezuela 1,936,150 2017
43. Uzbekistan 1,924,830 2017
44. Romania 1,856,308 2017
45. Nepal 1,849,346 2017
46. Taiwan 1,805,252 2017
47. North Korea 1,683,537 2017
48. Australia 1,629,523 2017
49. Afghanistan 1,518,220 2017
50. Ghana 1,514,401 2017
51. Sri Lanka 1,512,710 2017
52. Uganda 1,423,745 2017
53. Syria 1,312,124 2017
54. Yemen 1,258,274 2017
55. Cote d'Ivoire 1,229,970 2017
56. Kazakhstan 1,202,283 2017
57. Chile 1,155,850 2017
58. Madagascar 1,139,682 2017
59. Netherlands 1,049,062 2017
60. Mozambique 1,039,352 2017
61. Cameroon 1,015,143 2017
62. Ecuador 1,007,399 2017
63. Czech Republic 912,661 2017
64. Angola 895,131 2017
65. Cuba 885,249 2017
66. Portugal 872,482 2017
67. Burkina Faso 866,127 2017
68. Hungary 847,373 2017
69. Greece 845,108 2017
70. Tunisia 815,317 2017
71. Niger 756,570 2017
72. Guatemala 744,334 2017
73. Cambodia 735,432 2017
74. Malawi 730,638 2017
75. Belarus 687,864 2017
76. Belgium 666,685 2017
77. Dominican Republic 650,557 2017
78. Azerbaijan 649,604 2017
79. Mali 639,651 2017
80. Zambia 639,103 2017
81. Rwanda 634,195 2017
82. Senegal 628,878 2017
83. Bolivia 625,938 2017
84. Zimbabwe 596,708 2017
85. Sweden 567,574 2017
86. United Arab Emirates 565,784 2017
87. Haiti 556,759 2017
88. Guinea 552,153 2017
89. Hong Kong 545,863 2017
90. Austria 528,163 2017
91. Bulgaria 526,956 2017
92. Israel 523,370 2017
93. Switzerland 521,419 2017
94. Serbia 513,241 2017
95. Somalia 507,266 2017
96. Benin 501,051 2017
97. Burundi 500,242 2017
98. Libya 485,338 2017
99. Tajikistan 481,802 2017
100. Honduras 473,727 2017