The World: Population - Age 90-94 (1981) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 1. | United States of America | 589,213 | 1981 | |
| 2. | Mexico | 61,623 | 1981 | |
| 3. | Argentina | 31,606 | 1981 | |
| 4. | Indonesia | 28,411 | 1981 | |
| 5. | Brazil | 22,292 | 1981 | |
| 6. | Turkey | 17,677 | 1981 | |
| 7. | Bangladesh | 16,334 | 1981 | |
| 8. | Philippines | 15,885 | 1981 | |
| 9. | Pakistan | 15,566 | 1981 | |
| 10. | Serbia | 8,073 | 1981 | |
| 11. | Nigeria | 5,915 | 1981 | |
| 12. | Sri Lanka | 5,863 | 1981 | |
| 13. | Tanzania | 5,406 | 1981 | |
| 14. | Myanmar | 4,937 | 1981 | |
| 15. | Colombia | 4,416 | 1981 | |
| 16. | Kenya | 4,167 | 1981 | |
| 17. | Peru | 3,133 | 1981 | |
| 18. | Ethiopia | 2,896 | 1981 | |
| 19. | Malaysia | 2,894 | 1981 | |
| 20. | Syria | 2,707 | 1981 | |
| 21. | Democratic Republic of the Congo | 2,586 | 1981 | |
| 22. | Guatemala | 2,405 | 1981 | |
| 23. | Nepal | 1,995 | 1981 | |
| 24. | Paraguay | 1,689 | 1981 | |
| 25. | Ghana | 1,505 | 1981 | |
| 26. | Burundi | 1,480 | 1981 | |
| 27. | Madagascar | 1,475 | 1981 | |
| 28. | Kosovo | 1,457 | 1981 | |
| 29. | Burkina Faso | 1,319 | 1981 | |
| 30. | Somalia | 1,270 | 1981 | |
| 31. | Lebanon | 1,251 | 1981 | |
| 32. | Dominican Republic | 1,240 | 1981 | |
| 33. | Sierra Leone | 1,229 | 1981 | |
| 34. | Cameroon | 1,146 | 1981 | |
| 35. | Libya | 1,012 | 1981 | |
| 36. | Mozambique | 961 | 1981 | |
| 37. | Lesotho | 938 | 1981 | |
| 38. | Afghanistan | 923 | 1981 | |
| 39. | Panama | 917 | 1981 | |
| 40. | Botswana | 916 | 1981 | |
| 41. | Uganda | 857 | 1981 | |
| 42. | Jordan | 843 | 1981 | |
| 43. | Mali | 764 | 1981 | |
| 44. | Cote d'Ivoire | 676 | 1981 | |
| 45. | Eritrea | 619 | 1981 | |
| 46. | Honduras | 596 | 1981 | |
| 47. | Haiti | 596 | 1981 | |
| 48. | Trinidad and Tobago | 589 | 1981 | |
| 49. | Benin | 583 | 1981 | |
| 50. | Zambia | 548 | 1981 | |
| 51. | Senegal | 499 | 1981 | |
| 52. | Barbados | 494 | 1981 | |
| 53. | Namibia | 451 | 1981 | |
| 54. | Rwanda | 407 | 1981 | |
| 55. | Guinea-Bissau | 366 | 1981 | |
| 56. | Angola | 349 | 1981 | |
| 57. | Chad | 301 | 1981 | |
| 58. | Nicaragua | 286 | 1981 | |
| 59. | Malawi | 280 | 1981 | |
| 60. | Liberia | 274 | 1981 | |
| 61. | Guinea | 271 | 1981 | |
| 62. | Mauritania | 260 | 1981 | |
| 63. | Guyana | 245 | 1981 | |
| 64. | Republic of Congo | 242 | 1981 | |
| 65. | Togo | 212 | 1981 | |
| 66. | Comoros | 200 | 1981 | |
| 67. | Cambodia | 177 | 1981 | |
| 68. | Cape Verde | 171 | 1981 | |
| 69. | Suriname | 160 | 1981 | |
| 70. | Gabon | 160 | 1981 | |
| 71. | Niger | 158 | 1981 | |
| 72. | Swaziland | 153 | 1981 | |
| 73. | Central African Republic | 130 | 1981 | |
| 74. | Saint Lucia | 112 | 1981 | |
| 75. | Grenada | 94 | 1981 | |
| 76. | Dominica | 77 | 1981 | |
| 77. | The Bahamas | 74 | 1981 | |
| 78. | Belize | 69 | 1981 | |
| 79. | Solomon Islands | 64 | 1981 | |
| 80. | Bahrain | 63 | 1981 | |
| 81. | Aruba | 59 | 1981 | |
| 82. | Sao Tome and Principe | 52 | 1981 | |
| 83. | Saint Kitts and Nevis | 51 | 1981 | |
| 84. | Papua New Guinea | 50 | 1981 | |
| 85. | Bhutan | 48 | 1981 | |
| 86. | Samoa | 45 | 1981 | |
| 87. | Brunei | 45 | 1981 | |
| 88. | Seychelles | 44 | 1981 | |
| 89. | Djibouti | 29 | 1981 | |
| 90. | Vanuatu | 22 | 1981 | |
| 91. | Western Sahara | 8 | 1981 | |
| 92. | Tuvalu | 1 | 1981 |
