The World: Population - Male - Age 50-54 (1981) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 1. | United States of America | 5,578,321 | 1981 | |
| 2. | Indonesia | 2,630,212 | 1981 | |
| 3. | Brazil | 1,964,657 | 1981 | |
| 4. | Pakistan | 1,526,730 | 1981 | |
| 5. | Bangladesh | 1,365,100 | 1981 | |
| 6. | Nigeria | 1,115,759 | 1981 | |
| 7. | Mexico | 952,371 | 1981 | |
| 8. | Turkey | 905,707 | 1981 | |
| 9. | Argentina | 725,349 | 1981 | |
| 10. | Philippines | 712,617 | 1981 | |
| 11. | Myanmar | 596,059 | 1981 | |
| 12. | Ethiopia | 559,992 | 1981 | |
| 13. | Colombia | 402,918 | 1981 | |
| 14. | Democratic Republic of the Congo | 380,992 | 1981 | |
| 15. | Sri Lanka | 289,850 | 1981 | |
| 16. | Serbia | 285,406 | 1981 | |
| 17. | Peru | 274,290 | 1981 | |
| 18. | Nepal | 265,709 | 1981 | |
| 19. | Tanzania | 256,631 | 1981 | |
| 20. | Malaysia | 210,032 | 1981 | |
| 21. | Afghanistan | 198,692 | 1981 | |
| 22. | Kenya | 188,234 | 1981 | |
| 23. | Uganda | 168,092 | 1981 | |
| 24. | Mozambique | 165,996 | 1981 | |
| 25. | Ghana | 165,952 | 1981 | |
| 26. | Madagascar | 137,422 | 1981 | |
| 27. | Syria | 135,347 | 1981 | |
| 28. | Cote d'Ivoire | 132,653 | 1981 | |
| 29. | Cameroon | 121,951 | 1981 | |
| 30. | Mali | 104,964 | 1981 | |
| 31. | Angola | 101,528 | 1981 | |
| 32. | Guatemala | 97,859 | 1981 | |
| 33. | Cambodia | 96,264 | 1981 | |
| 34. | Dominican Republic | 91,402 | 1981 | |
| 35. | Burkina Faso | 89,045 | 1981 | |
| 36. | Niger | 88,690 | 1981 | |
| 37. | Haiti | 88,362 | 1981 | |
| 38. | Malawi | 83,509 | 1981 | |
| 39. | Somalia | 79,285 | 1981 | |
| 40. | Senegal | 76,309 | 1981 | |
| 41. | Zambia | 69,152 | 1981 | |
| 42. | Guinea | 64,532 | 1981 | |
| 43. | Rwanda | 63,927 | 1981 | |
| 44. | Chad | 62,848 | 1981 | |
| 45. | Sierra Leone | 58,109 | 1981 | |
| 46. | Papua New Guinea | 54,744 | 1981 | |
| 47. | Burundi | 51,277 | 1981 | |
| 48. | Libya | 50,987 | 1981 | |
| 49. | Paraguay | 49,937 | 1981 | |
| 50. | Lebanon | 49,200 | 1981 | |
| 51. | Honduras | 43,890 | 1981 | |
| 52. | Benin | 42,757 | 1981 | |
| 53. | Central African Republic | 42,097 | 1981 | |
| 54. | Eritrea | 41,045 | 1981 | |
| 55. | Nicaragua | 35,794 | 1981 | |
| 56. | Togo | 33,724 | 1981 | |
| 57. | Panama | 32,309 | 1981 | |
| 58. | Jordan | 30,313 | 1981 | |
| 59. | Liberia | 29,408 | 1981 | |
| 60. | Kosovo | 26,313 | 1981 | |
| 61. | Republic of Congo | 23,677 | 1981 | |
| 62. | Mauritania | 23,417 | 1981 | |
| 63. | Lesotho | 23,272 | 1981 | |
| 64. | Trinidad and Tobago | 18,123 | 1981 | |
| 65. | Namibia | 14,893 | 1981 | |
| 66. | Gabon | 13,070 | 1981 | |
| 67. | Botswana | 11,670 | 1981 | |
| 68. | Guyana | 11,042 | 1981 | |
| 69. | Guinea-Bissau | 10,489 | 1981 | |
| 70. | Bhutan | 8,621 | 1981 | |
| 71. | Swaziland | 8,174 | 1981 | |
| 72. | Bahrain | 6,152 | 1981 | |
| 73. | Suriname | 5,983 | 1981 | |
| 74. | Djibouti | 5,109 | 1981 | |
| 75. | Comoros | 4,651 | 1981 | |
| 76. | Cape Verde | 4,287 | 1981 | |
| 77. | Barbados | 3,982 | 1981 | |
| 78. | Solomon Islands | 3,378 | 1981 | |
| 79. | The Bahamas | 2,909 | 1981 | |
| 80. | Brunei | 2,864 | 1981 | |
| 81. | Samoa | 2,492 | 1981 | |
| 82. | Western Sahara | 2,222 | 1981 | |
| 83. | Belize | 2,115 | 1981 | |
| 84. | Vanuatu | 1,695 | 1981 | |
| 85. | Sao Tome and Principe | 1,583 | 1981 | |
| 86. | Saint Lucia | 1,551 | 1981 | |
| 87. | Grenada | 1,423 | 1981 | |
| 88. | Aruba | 1,185 | 1981 | |
| 89. | Seychelles | 1,160 | 1981 | |
| 90. | Dominica | 1,029 | 1981 | |
| 91. | Saint Kitts and Nevis | 580 | 1981 | |
| 92. | Tuvalu | 167 | 1981 |
