The World: Population - Age 80-84 (2020) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 205. | Mayotte | 789 | 2020 | |
| 142. | Mauritius | 14,577 | 2020 | |
| 144. | Mauritania | 14,247 | 2020 | |
| 217. | Marshall Islands | 267 | 2020 | |
| 152. | Malta | 10,271 | 2020 | |
| 117. | Mali | 40,940 | 2020 | |
| 180. | Maldives | 2,609 | 2020 | |
| 53. | Malaysia | 210,367 | 2020 | |
| 111. | Malawi | 45,902 | 2020 | |
| 85. | Madagascar | 83,976 | 2020 | |
| 122. | Macedonia | 36,672 | 2020 | |
| 153. | Macau | 7,735 | 2020 | |
| 149. | Luxembourg | 12,162 | 2020 | |
| 81. | Lithuania | 91,550 | 2020 | |
| 203. | Liechtenstein | 836 | 2020 | |
| 108. | Libya | 49,476 | 2020 | |
| 150. | Liberia | 12,080 | 2020 | |
| 147. | Lesotho | 13,819 | 2020 | |
| 97. | Lebanon | 60,974 | 2020 | |
| 101. | Latvia | 58,607 | 2020 | |
| 132. | Laos | 28,290 | 2020 | |
| 107. | Kyrgyzstan | 50,509 | 2020 | |
| 155. | Kuwait | 7,425 | 2020 | |
| 138. | Kosovo | 18,002 | 2020 | |
| 210. | Kiribati | 459 | 2020 | |
| 62. | Kenya | 151,995 | 2020 | |
| 49. | Kazakhstan | 230,869 | 2020 | |
| 105. | Jordan | 52,950 | 2020 | |
| 4. | Japan | 5,378,653 | 2020 | |
| 124. | Jamaica | 34,375 | 2020 | |
| 9. | Italy | 2,114,250 | 2020 | |
| 73. | Israel | 121,359 | 2020 | |
| 181. | Isle of Man | 2,544 | 2020 | |
| 84. | Ireland | 87,727 | 2020 | |
| 69. | Iraq | 127,506 | 2020 | |
| 25. | Iran | 590,068 | 2020 | |
| 7. | Indonesia | 2,305,378 | 2020 | |
| 2. | India | 8,403,793 | 2020 | |
| 161. | Iceland | 5,752 | 2020 | |
| 46. | Hungary | 250,556 | 2020 | |
| 60. | Hong Kong | 162,029 | 2020 | |
| 109. | Honduras | 46,838 | 2020 | |
| 114. | Haiti | 43,791 | 2020 | |
| 168. | Guyana | 4,707 | 2020 | |
| 165. | Guinea-Bissau | 5,321 | 2020 | |
| 112. | Guinea | 45,893 | 2020 | |
| 187. | Guernsey | 1,786 | 2020 | |
| 92. | Guatemala | 70,892 | 2020 | |
| 182. | Guam | 2,522 | 2020 | |
| 194. | Grenada | 1,466 | 2020 | |
| 209. | Greenland | 525 | 2020 | |
| 34. | Greece | 352,639 | 2020 | |
| 207. | Gibraltar | 658 | 2020 | |
| 74. | Ghana | 116,932 | 2020 | |
| 5. | Germany | 3,241,912 | 2020 | |
| 65. | Georgia | 140,802 | 2020 | |
| 158. | Gaza Strip | 6,258 | 2020 | |
| 154. | Gabon | 7,672 | 2020 | |
| 177. | French Polynesia | 2,882 | 2020 | |
| 10. | France | 1,745,766 | 2020 | |
| 64. | Finland | 145,634 | 2020 | |
| 160. | Fiji | 5,925 | 2020 | |
| 218. | Federated States of Micronesia | 258 | 2020 | |
| 198. | Faroe Islands | 1,050 | 2020 | |
| 43. | Ethiopia | 262,119 | 2020 | |
| 120. | Estonia | 38,389 | 2020 | |
| 131. | Eritrea | 29,314 | 2020 | |
| 171. | Equatorial Guinea | 3,408 | 2020 | |
| 102. | El Salvador | 58,291 | 2020 | |
| 29. | Egypt | 465,126 | 2020 | |
| 61. | Ecuador | 161,457 | 2020 | |
| 163. | East Timor | 5,503 | 2020 | |
| 78. | Dominican Republic | 107,284 | 2020 | |
| 197. | Dominica | 1,137 | 2020 | |
| 175. | Djibouti | 3,032 | 2020 | |
| 66. | Denmark | 138,835 | 2020 | |
| 56. | Democratic Republic of the Congo | 191,614 | 2020 | |
| 52. | Czech Republic | 225,419 | 2020 | |
| 137. | Cyprus | 18,235 | 2020 | |
| 55. | Cuba | 198,332 | 2020 | |
| 70. | Croatia | 122,839 | 2020 | |
| 88. | Cote d'Ivoire | 73,915 | 2020 | |
| 110. | Costa Rica | 46,554 | 2020 | |
| 224. | Cook Islands | 139 | 2020 | |
| 172. | Comoros | 3,371 | 2020 | |
| 32. | Colombia | 418,290 | 2020 | |
| 1. | China | 17,539,876 | 2020 | |
| 45. | Chile | 259,933 | 2020 | |
| 184. | Channel Islands | 2,336 | 2020 | |
| 126. | Chad | 32,897 | 2020 | |
| 136. | Central African Republic | 20,650 | 2020 | |
| 202. | Cayman Islands | 924 | 2020 | |
| 164. | Cape Verde | 5,383 | 2020 | |
| 19. | Canada | 870,967 | 2020 | |
| 87. | Cameroon | 78,718 | 2020 | |
| 91. | Cambodia | 71,401 | 2020 | |
| 128. | Burundi | 32,162 | 2020 | |
| 113. | Burkina Faso | 44,148 | 2020 | |
| 58. | Bulgaria | 175,176 | 2020 | |
| 185. | Brunei | 2,252 | 2020 |
