The World: Population - Age 15-19 (2018) - Top 100+

Rank Country Population Year
1. India 116,848,872 2018
2. China 77,596,240 2018
3. Indonesia 22,475,386 2018
4. Pakistan 22,116,202 2018
5. United States of America 21,593,448 2018
6. Nigeria 21,537,400 2018
7. Bangladesh 17,906,248 2018
8. Brazil 17,713,644 2018
9. Ethiopia 12,244,632 2018
10. Philippines 11,305,534 2018
11. Mexico 10,469,262 2018
12. Democratic Republic of the Congo 9,684,223 2018
13. Egypt 8,453,002 2018
14. Vietnam 7,402,021 2018
15. Turkey 6,973,744 2018
16. Russia 6,438,368 2018
17. Japan 5,939,949 2018
18. Iran 5,918,938 2018
19. Sudan 5,738,186 2018
20. Tanzania 5,647,364 2018
21. Kenya 5,288,673 2018
22. Myanmar 4,910,890 2018
23. Uganda 4,900,785 2018
24. South Africa 4,595,111 2018
25. Thailand 4,355,655 2018
26. France 4,065,983 2018
27. Colombia 4,008,466 2018
28. Afghanistan 3,968,533 2018
29. Germany 3,824,145 2018
30. Iraq 3,677,843 2018
31. United Kingdom 3,564,033 2018
32. Nepal 3,519,998 2018
33. Argentina 3,448,216 2018
34. Yemen 3,260,174 2018
35. Mozambique 3,156,300 2018
36. Italy 2,930,478 2018
37. Morocco 2,895,786 2018
38. Ghana 2,868,163 2018
39. Algeria 2,840,514 2018
40. Madagascar 2,822,186 2018
41. South Korea 2,802,478 2018
42. Malaysia 2,755,258 2018
43. Venezuela 2,727,869 2018
44. Peru 2,723,873 2018
45. Cote d'Ivoire 2,720,840 2018
46. Saudi Arabia 2,491,564 2018
47. Uzbekistan 2,480,419 2018
48. Cameroon 2,467,519 2018
49. Syria 2,438,249 2018
50. Spain 2,401,894 2018
51. Angola 2,351,716 2018
52. Niger 2,322,945 2018
53. Burkina Faso 2,242,880 2018
54. Malawi 2,140,088 2018
55. Canada 1,961,720 2018
56. Ukraine 1,906,569 2018
57. Mali 1,899,035 2018
58. North Korea 1,890,109 2018
59. Zambia 1,842,532 2018
60. Poland 1,816,953 2018
61. Guatemala 1,700,777 2018
62. Sri Lanka 1,687,583 2018
63. Senegal 1,634,371 2018
64. Zimbabwe 1,626,017 2018
65. Ecuador 1,511,518 2018
66. Chad 1,474,356 2018
67. Cambodia 1,451,206 2018
68. Rwanda 1,443,395 2018
69. Australia 1,401,063 2018
70. Burundi 1,389,090 2018
71. Guinea 1,357,215 2018
72. Taiwan 1,332,162 2018
73. Chile 1,280,947 2018
74. Benin 1,265,873 2018
75. Somalia 1,219,574 2018
76. Kazakhstan 1,181,945 2018
77. Haiti 1,143,280 2018
78. Bolivia 1,137,328 2018
79. Romania 1,095,457 2018
80. Netherlands 1,027,927 2018
81. Dominican Republic 993,339 2018
82. Honduras 989,500 2018
83. Togo 829,559 2018
84. Tajikistan 808,870 2018
85. Laos 800,323 2018
86. Eritrea 783,653 2018
87. Tunisia 765,785 2018
88. Papua New Guinea 733,617 2018
89. Cuba 690,843 2018
90. Libya 690,337 2018
91. Israel 682,004 2018
92. Jordan 657,658 2018
93. Sierra Leone 633,232 2018
94. Azerbaijan 633,059 2018
95. Paraguay 621,984 2018
96. Portugal 618,446 2018
97. Nicaragua 611,189 2018
98. El Salvador 611,185 2018
99. Central African Republic 607,620 2018
100. Republic of Congo 579,708 2018