The World: Population - Age 45-49 (2023) - Top 100+

Rank Country Population Year
1. China 97,835,328 2023
2. India 85,824,976 2023
3. United States of America 19,942,862 2023
4. Indonesia 18,826,308 2023
5. Brazil 15,363,476 2023
6. Bangladesh 12,260,407 2023
7. Pakistan 10,843,226 2023
8. Russia 9,245,120 2023
9. Japan 8,808,764 2023
10. Nigeria 8,429,181 2023
11. Mexico 8,271,332 2023
12. Vietnam 6,753,926 2023
13. Philippines 6,602,440 2023
14. Iran 6,097,450 2023
15. Turkey 5,978,654 2023
16. Egypt 5,397,066 2023
17. Thailand 5,329,800 2023
18. Italy 4,859,406 2023
19. Germany 4,578,483 2023
20. Spain 4,450,016 2023
21. Ethiopia 4,343,214 2023
22. France 4,151,113 2023
23. Myanmar 3,969,501 2023
24. United Kingdom 3,894,623 2023
25. South Korea 3,636,919 2023
26. Democratic Republic of the Congo 3,515,696 2023
27. Ukraine 3,045,216 2023
28. Colombia 3,018,156 2023
29. Poland 2,941,438 2023
30. Argentina 2,939,118 2023
31. Algeria 2,827,816 2023
32. Sudan 2,385,966 2023
33. Kenya 2,319,686 2023
34. Morocco 2,318,409 2023
35. Canada 2,287,621 2023
36. Tanzania 2,160,755 2023
37. South Africa 2,135,117 2023
38. Malaysia 2,124,103 2023
39. Iraq 2,006,566 2023
40. Peru 1,954,365 2023
41. Venezuela 1,951,241 2023
42. Uzbekistan 1,910,932 2023
43. Nepal 1,909,832 2023
44. Romania 1,868,551 2023
45. Saudi Arabia 1,842,173 2023
46. Taiwan 1,822,999 2023
47. Australia 1,631,814 2023
48. North Korea 1,594,246 2023
49. Sri Lanka 1,527,828 2023
50. Ghana 1,480,676 2023
51. Afghanistan 1,475,703 2023
52. Uganda 1,360,643 2023
53. Syria 1,348,604 2023
54. Yemen 1,332,899 2023
55. Cote d'Ivoire 1,204,306 2023
56. Kazakhstan 1,171,409 2023
57. Chile 1,157,674 2023
58. Madagascar 1,156,001 2023
59. Ecuador 1,021,215 2023
60. Netherlands 1,014,720 2023
61. Cameroon 992,134 2023
62. Mozambique 946,232 2023
63. Czech Republic 914,445 2023
64. Angola 885,866 2023
65. Portugal 865,792 2023
66. Burkina Faso 858,917 2023
67. Hungary 853,165 2023
68. Greece 845,469 2023
69. Tunisia 838,874 2023
70. Cuba 799,752 2023
71. Niger 767,402 2023
72. Guatemala 757,023 2023
73. Malawi 710,645 2023
74. Belarus 673,818 2023
75. Cambodia 665,125 2023
76. Rwanda 660,203 2023
77. Belgium 653,172 2023
78. Dominican Republic 648,448 2023
79. Azerbaijan 644,134 2023
80. Mali 638,223 2023
81. Senegal 632,536 2023
82. Bolivia 631,790 2023
83. Zambia 609,082 2023
84. Zimbabwe 588,943 2023
85. Sweden 550,793 2023
86. Guinea 545,577 2023
87. Haiti 541,961 2023
88. Hong Kong 538,930 2023
89. Israel 529,000 2023
90. Bulgaria 522,061 2023
91. Serbia 509,054 2023
92. Austria 507,443 2023
93. Switzerland 506,412 2023
94. Burundi 501,019 2023
95. Benin 499,370 2023
96. Libya 486,758 2023
97. Tajikistan 477,393 2023
98. Honduras 473,338 2023
99. Somalia 472,790 2023
100. Slovakia 457,324 2023