The World: Population - Male - Age 40-44 (1980) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 1. | United States of America | 5,739,131 | 1980 | |
| 2. | Indonesia | 3,706,221 | 1980 | |
| 3. | Brazil | 2,779,379 | 1980 | |
| 4. | Nigeria | 1,661,814 | 1980 | |
| 5. | Mexico | 1,387,491 | 1980 | |
| 6. | Philippines | 1,067,274 | 1980 | |
| 7. | Turkey | 985,222 | 1980 | |
| 8. | Argentina | 798,412 | 1980 | |
| 9. | Ethiopia | 782,869 | 1980 | |
| 10. | Myanmar | 740,899 | 1980 | |
| 11. | Democratic Republic of the Congo | 579,853 | 1980 | |
| 12. | Colombia | 518,577 | 1980 | |
| 13. | Nepal | 364,291 | 1980 | |
| 14. | Tanzania | 363,560 | 1980 | |
| 15. | Afghanistan | 334,609 | 1980 | |
| 16. | Malaysia | 301,552 | 1980 | |
| 17. | Kenya | 268,234 | 1980 | |
| 18. | Mozambique | 254,879 | 1980 | |
| 19. | Ghana | 223,128 | 1980 | |
| 20. | Uganda | 216,562 | 1980 | |
| 21. | Cote d'Ivoire | 199,437 | 1980 | |
| 22. | Cameroon | 180,497 | 1980 | |
| 23. | Madagascar | 155,917 | 1980 | |
| 24. | Angola | 153,894 | 1980 | |
| 25. | Mali | 145,294 | 1980 | |
| 26. | Niger | 131,781 | 1980 | |
| 27. | Haiti | 126,196 | 1980 | |
| 28. | Malawi | 125,610 | 1980 | |
| 29. | Cambodia | 121,839 | 1980 | |
| 30. | Dominican Republic | 118,428 | 1980 | |
| 31. | Burkina Faso | 115,343 | 1980 | |
| 32. | Senegal | 109,702 | 1980 | |
| 33. | Zambia | 106,658 | 1980 | |
| 34. | Somalia | 101,150 | 1980 | |
| 35. | Guinea | 92,956 | 1980 | |
| 36. | Chad | 92,132 | 1980 | |
| 37. | Sierra Leone | 81,823 | 1980 | |
| 38. | Rwanda | 79,450 | 1980 | |
| 39. | Burundi | 71,921 | 1980 | |
| 40. | Libya | 70,131 | 1980 | |
| 41. | Papua New Guinea | 69,221 | 1980 | |
| 42. | Paraguay | 60,514 | 1980 | |
| 43. | Honduras | 59,412 | 1980 | |
| 44. | Benin | 59,393 | 1980 | |
| 45. | Lebanon | 57,701 | 1980 | |
| 46. | Eritrea | 57,273 | 1980 | |
| 47. | Nicaragua | 50,734 | 1980 | |
| 48. | Central African Republic | 50,326 | 1980 | |
| 49. | Liberia | 45,300 | 1980 | |
| 50. | Jordan | 44,495 | 1980 | |
| 51. | Panama | 43,797 | 1980 | |
| 52. | Republic of Congo | 33,917 | 1980 | |
| 53. | Mauritania | 31,105 | 1980 | |
| 54. | Lesotho | 27,853 | 1980 | |
| 55. | Trinidad and Tobago | 23,956 | 1980 | |
| 56. | Namibia | 22,334 | 1980 | |
| 57. | Gabon | 15,970 | 1980 | |
| 58. | Guinea-Bissau | 15,115 | 1980 | |
| 59. | Guyana | 14,134 | 1980 | |
| 60. | Bhutan | 13,714 | 1980 | |
| 61. | Swaziland | 11,641 | 1980 | |
| 62. | Djibouti | 7,572 | 1980 | |
| 63. | Suriname | 7,455 | 1980 | |
| 64. | Comoros | 6,950 | 1980 | |
| 65. | Solomon Islands | 4,827 | 1980 | |
| 66. | The Bahamas | 4,556 | 1980 | |
| 67. | Barbados | 4,499 | 1980 | |
| 68. | Cape Verde | 4,257 | 1980 | |
| 69. | Belize | 2,608 | 1980 | |
| 70. | Vanuatu | 2,556 | 1980 | |
| 71. | Western Sahara | 2,453 | 1980 | |
| 72. | Saint Lucia | 1,768 | 1980 | |
| 73. | Seychelles | 1,390 | 1980 | |
| 74. | Saint Kitts and Nevis | 519 | 1980 | |
| 75. | Tuvalu | 125 | 1980 |
