The World: Population - Age 100+ (2021) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 185. | Mayotte | 10 | 2021 | |
| 116. | Mauritius | 94 | 2021 | |
| 179. | Mauritania | 12 | 2021 | |
| 221. | Marshall Islands | 1 | 2021 | |
| 99. | Malta | 186 | 2021 | |
| 168. | Mali | 17 | 2021 | |
| 191. | Maldives | 9 | 2021 | |
| 60. | Malaysia | 1,172 | 2021 | |
| 149. | Malawi | 27 | 2021 | |
| 112. | Madagascar | 115 | 2021 | |
| 118. | Macedonia | 82 | 2021 | |
| 73. | Macau | 495 | 2021 | |
| 81. | Luxembourg | 418 | 2021 | |
| 31. | Lithuania | 3,688 | 2021 | |
| 176. | Liechtenstein | 14 | 2021 | |
| 91. | Libya | 278 | 2021 | |
| 203. | Liberia | 5 | 2021 | |
| 141. | Lesotho | 35 | 2021 | |
| 98. | Lebanon | 221 | 2021 | |
| 83. | Latvia | 354 | 2021 | |
| 159. | Laos | 21 | 2021 | |
| 79. | Kyrgyzstan | 440 | 2021 | |
| 151. | Kuwait | 26 | 2021 | |
| 143. | Kosovo | 33 | 2021 | |
| 227. | Kiribati | 0 | 2021 | |
| 96. | Kenya | 224 | 2021 | |
| 66. | Kazakhstan | 842 | 2021 | |
| 102. | Jordan | 168 | 2021 | |
| 1. | Japan | 156,200 | 2021 | |
| 80. | Jamaica | 418 | 2021 | |
| 3. | Italy | 51,140 | 2021 | |
| 44. | Israel | 2,306 | 2021 | |
| 126. | Isle of Man | 63 | 2021 | |
| 56. | Ireland | 1,245 | 2021 | |
| 87. | Iraq | 334 | 2021 | |
| 45. | Iran | 2,187 | 2021 | |
| 24. | Indonesia | 5,621 | 2021 | |
| 16. | India | 7,883 | 2021 | |
| 101. | Iceland | 169 | 2021 | |
| 32. | Hungary | 3,478 | 2021 | |
| 21. | Hong Kong | 5,997 | 2021 | |
| 105. | Honduras | 147 | 2021 | |
| 140. | Haiti | 35 | 2021 | |
| 167. | Guyana | 17 | 2021 | |
| 207. | Guinea-Bissau | 3 | 2021 | |
| 131. | Guinea | 50 | 2021 | |
| 123. | Guernsey | 69 | 2021 | |
| 100. | Guatemala | 178 | 2021 | |
| 172. | Guam | 15 | 2021 | |
| 223. | Grenada | 1 | 2021 | |
| 214. | Greenland | 2 | 2021 | |
| 19. | Greece | 6,644 | 2021 | |
| 169. | Gibraltar | 17 | 2021 | |
| 108. | Ghana | 128 | 2021 | |
| 4. | Germany | 44,611 | 2021 | |
| 41. | Georgia | 2,485 | 2021 | |
| 155. | Gaza Strip | 24 | 2021 | |
| 164. | Gabon | 18 | 2021 | |
| 163. | French Polynesia | 19 | 2021 | |
| 8. | France | 32,812 | 2021 | |
| 38. | Finland | 2,737 | 2021 | |
| 193. | Fiji | 7 | 2021 | |
| 220. | Federated States of Micronesia | 1 | 2021 | |
| 154. | Faroe Islands | 25 | 2021 | |
| 104. | Ethiopia | 159 | 2021 | |
| 89. | Estonia | 311 | 2021 | |
| 136. | Eritrea | 39 | 2021 | |
| 210. | Equatorial Guinea | 3 | 2021 | |
| 92. | El Salvador | 275 | 2021 | |
| 65. | Egypt | 865 | 2021 | |
| 59. | Ecuador | 1,214 | 2021 | |
| 197. | East Timor | 6 | 2021 | |
| 78. | Dominican Republic | 464 | 2021 | |
| 188. | Dominica | 10 | 2021 | |
| 209. | Djibouti | 3 | 2021 | |
| 39. | Denmark | 2,655 | 2021 | |
| 117. | Democratic Republic of the Congo | 89 | 2021 | |
| 33. | Czech Republic | 3,415 | 2021 | |
| 109. | Cyprus | 127 | 2021 | |
| 49. | Cuba | 1,694 | 2021 | |
| 36. | Croatia | 3,000 | 2021 | |
| 139. | Cote d'Ivoire | 36 | 2021 | |
| 90. | Costa Rica | 287 | 2021 | |
| 225. | Cook Islands | 1 | 2021 | |
| 202. | Comoros | 5 | 2021 | |
| 47. | Colombia | 2,040 | 2021 | |
| 9. | China | 27,555 | 2021 | |
| 43. | Chile | 2,326 | 2021 | |
| 122. | Channel Islands | 73 | 2021 | |
| 165. | Chad | 18 | 2021 | |
| 170. | Central African Republic | 16 | 2021 | |
| 173. | Cayman Islands | 14 | 2021 | |
| 177. | Cape Verde | 12 | 2021 | |
| 6. | Canada | 35,281 | 2021 | |
| 120. | Cameroon | 75 | 2021 | |
| 128. | Cambodia | 55 | 2021 | |
| 133. | Burundi | 49 | 2021 | |
| 158. | Burkina Faso | 21 | 2021 | |
| 67. | Bulgaria | 728 | 2021 | |
| 194. | Brunei | 7 | 2021 |
