The World: Population - Age 20-24 (2025) - Top 100+

Rank Country Population Year
1. India 116,212,704 2025 (Est.)
2. China 74,016,400 2025 (Est.)
3. United States of America 22,628,760 2025 (Est.)
4. Nigeria 22,519,468 2025 (Est.)
5. Indonesia 22,202,324 2025 (Est.)
6. Pakistan 21,748,608 2025 (Est.)
7. Bangladesh 17,798,230 2025 (Est.)
8. Brazil 17,748,128 2025 (Est.)
9. Ethiopia 13,008,195 2025 (Est.)
10. Philippines 11,457,471 2025 (Est.)
11. Mexico 10,030,261 2025 (Est.)
12. Democratic Republic of the Congo 9,959,872 2025 (Est.)
13. Egypt 8,769,070 2025 (Est.)
14. Vietnam 7,476,674 2025 (Est.)
15. Turkey 6,984,836 2025 (Est.)
16. Russia 6,901,862 2025 (Est.)
17. Iran 5,987,972 2025 (Est.)
18. Sudan 5,883,949 2025 (Est.)
19. Kenya 5,832,414 2025 (Est.)
20. Japan 5,740,158 2025 (Est.)
21. Tanzania 5,653,745 2025 (Est.)
22. Uganda 5,161,826 2025 (Est.)
23. Myanmar 4,806,738 2025 (Est.)
24. South Africa 4,469,728 2025 (Est.)
25. Thailand 4,299,164 2025 (Est.)
26. France 4,143,663 2025 (Est.)
27. Colombia 3,908,196 2025 (Est.)
28. Germany 3,852,449 2025 (Est.)
29. United Kingdom 3,829,819 2025 (Est.)
30. Iraq 3,798,642 2025 (Est.)
31. Afghanistan 3,794,626 2025 (Est.)
32. Argentina 3,510,161 2025 (Est.)
33. Yemen 3,369,948 2025 (Est.)
34. Nepal 3,346,660 2025 (Est.)
35. Mozambique 3,223,799 2025 (Est.)
36. Italy 3,064,856 2025 (Est.)
37. Madagascar 2,951,735 2025 (Est.)
38. Ghana 2,918,159 2025 (Est.)
39. Morocco 2,804,854 2025 (Est.)
40. Malaysia 2,795,437 2025 (Est.)
41. Algeria 2,768,570 2025 (Est.)
42. Cote d'Ivoire 2,744,554 2025 (Est.)
43. Saudi Arabia 2,698,356 2025 (Est.)
44. Spain 2,697,152 2025 (Est.)
45. Venezuela 2,691,884 2025 (Est.)
46. Peru 2,655,232 2025 (Est.)
47. Cameroon 2,530,481 2025 (Est.)
48. South Korea 2,497,504 2025 (Est.)
49. Niger 2,475,317 2025 (Est.)
50. Uzbekistan 2,386,606 2025 (Est.)
51. Syria 2,377,824 2025 (Est.)
52. Angola 2,376,354 2025 (Est.)
53. Burkina Faso 2,340,320 2025 (Est.)
54. Malawi 2,210,748 2025 (Est.)
55. Canada 2,084,450 2025 (Est.)
56. Ukraine 1,954,622 2025 (Est.)
57. Zambia 1,940,062 2025 (Est.)
58. Mali 1,902,690 2025 (Est.)
59. North Korea 1,817,808 2025 (Est.)
60. Poland 1,766,681 2025 (Est.)
61. Sri Lanka 1,743,271 2025 (Est.)
62. Senegal 1,679,864 2025 (Est.)
63. Guatemala 1,668,563 2025 (Est.)
64. Zimbabwe 1,633,465 2025 (Est.)
65. Australia 1,547,288 2025 (Est.)
66. Rwanda 1,525,058 2025 (Est.)
67. Ecuador 1,490,755 2025 (Est.)
68. Cambodia 1,485,926 2025 (Est.)
69. Burundi 1,454,337 2025 (Est.)
70. Chad 1,447,067 2025 (Est.)
71. Guinea 1,405,177 2025 (Est.)
72. Benin 1,315,402 2025 (Est.)
73. Kazakhstan 1,249,450 2025 (Est.)
74. Chile 1,249,054 2025 (Est.)
75. Somalia 1,231,646 2025 (Est.)
76. Taiwan 1,192,774 2025 (Est.)
77. Bolivia 1,150,667 2025 (Est.)
78. Haiti 1,106,177 2025 (Est.)
79. Romania 1,057,793 2025 (Est.)
80. Netherlands 1,054,632 2025 (Est.)
81. Honduras 977,053 2025 (Est.)
82. Dominican Republic 954,913 2025 (Est.)
83. Togo 872,537 2025 (Est.)
84. Tajikistan 806,321 2025 (Est.)
85. Eritrea 804,295 2025 (Est.)
86. Laos 768,279 2025 (Est.)
87. Papua New Guinea 741,977 2025 (Est.)
88. Tunisia 738,816 2025 (Est.)
89. Libya 719,927 2025 (Est.)
90. Israel 704,412 2025 (Est.)
91. Jordan 674,333 2025 (Est.)
92. Sierra Leone 669,228 2025 (Est.)
93. Azerbaijan 643,443 2025 (Est.)
94. Cuba 637,532 2025 (Est.)
95. Central African Republic 621,685 2025 (Est.)
96. Portugal 621,141 2025 (Est.)
97. Republic of Congo 600,855 2025 (Est.)
98. Paraguay 595,852 2025 (Est.)
99. United Arab Emirates 589,277 2025 (Est.)
100. Nicaragua 576,505 2025 (Est.)