The World: Population - Age 40-44 (2023) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Switzerland | 502,499 | 2023 | |
| 102. | Paraguay | 493,427 | 2023 | |
| 103. | Bulgaria | 487,402 | 2023 | |
| 104. | Togo | 469,756 | 2023 | |
| 105. | Laos | 459,425 | 2023 | |
| 106. | Slovakia | 453,090 | 2023 | |
| 107. | Papua New Guinea | 450,968 | 2023 | |
| 108. | Jordan | 436,633 | 2023 | |
| 109. | Ireland | 434,092 | 2023 | |
| 110. | Nicaragua | 429,130 | 2023 | |
| 111. | Kyrgyzstan | 427,300 | 2023 | |
| 112. | El Salvador | 413,457 | 2023 | |
| 113. | Eritrea | 407,777 | 2023 | |
| 114. | Turkmenistan | 391,541 | 2023 | |
| 115. | Costa Rica | 377,767 | 2023 | |
| 116. | Sierra Leone | 335,939 | 2023 | |
| 117. | Qatar | 327,983 | 2023 | |
| 118. | Finland | 326,300 | 2023 | |
| 119. | Bosnia and Herzegovina | 321,660 | 2023 | |
| 120. | Croatia | 319,763 | 2023 | |
| 121. | Denmark | 317,739 | 2023 | |
| 122. | Lebanon | 316,034 | 2023 | |
| 123. | Oman | 303,386 | 2023 | |
| 124. | Central African Republic | 303,115 | 2023 | |
| 125. | Georgia | 295,142 | 2023 | |
| 126. | New Zealand | 291,382 | 2023 | |
| 127. | Norway | 284,487 | 2023 | |
| 128. | Puerto Rico | 279,533 | 2023 | |
| 129. | Mongolia | 271,551 | 2023 | |
| 130. | Panama | 258,735 | 2023 | |
| 131. | Kuwait | 258,332 | 2023 | |
| 132. | Liberia | 256,677 | 2023 | |
| 133. | Lithuania | 246,445 | 2023 | |
| 134. | Moldova | 243,639 | 2023 | |
| 135. | Armenia | 241,096 | 2023 | |
| 136. | Republic of Congo | 240,353 | 2023 | |
| 137. | Mauritania | 226,016 | 2023 | |
| 138. | Uruguay | 224,803 | 2023 | |
| 139. | West Bank | 194,087 | 2023 | |
| 140. | Albania | 193,306 | 2023 | |
| 141. | Jamaica | 191,024 | 2023 | |
| 142. | Macedonia | 161,095 | 2023 | |
| 143. | Bahrain | 155,932 | 2023 | |
| 144. | Slovenia | 149,005 | 2023 | |
| 145. | Latvia | 148,444 | 2023 | |
| 146. | Botswana | 148,283 | 2023 | |
| 147. | Namibia | 140,851 | 2023 | |
| 148. | Lesotho | 137,246 | 2023 | |
| 149. | Kosovo | 136,633 | 2023 | |
| 150. | The Gambia | 128,931 | 2023 | |
| 151. | Gaza Strip | 112,436 | 2023 | |
| 152. | Mauritius | 111,568 | 2023 | |
| 153. | Cyprus | 107,831 | 2023 | |
| 154. | Trinidad and Tobago | 103,736 | 2023 | |
| 155. | Guinea-Bissau | 101,646 | 2023 | |
| 156. | East Timor | 82,162 | 2023 | |
| 157. | Estonia | 81,521 | 2023 | |
| 158. | Swaziland | 80,277 | 2023 | |
| 159. | Gabon | 76,510 | 2023 | |
| 160. | Fiji | 70,506 | 2023 | |
| 161. | Bhutan | 61,672 | 2023 | |
| 162. | Djibouti | 61,240 | 2023 | |
| 163. | Montenegro | 57,027 | 2023 | |
| 164. | Macau | 51,958 | 2023 | |
| 165. | Comoros | 48,906 | 2023 | |
| 166. | Suriname | 46,677 | 2023 | |
| 167. | Guyana | 46,324 | 2023 | |
| 168. | Equatorial Guinea | 44,114 | 2023 | |
| 169. | Solomon Islands | 42,602 | 2023 | |
| 170. | Cape Verde | 38,938 | 2023 | |
| 171. | Brunei | 38,093 | 2023 | |
| 172. | Luxembourg | 37,671 | 2023 | |
| 173. | Western Sahara | 37,559 | 2023 | |
| 174. | Malta | 30,156 | 2023 | |
| 175. | Maldives | 28,996 | 2023 | |
| 176. | The Bahamas | 23,616 | 2023 | |
| 177. | Belize | 22,742 | 2023 | |
| 178. | Iceland | 22,740 | 2023 | |
| 179. | New Caledonia | 21,119 | 2023 | |
| 180. | French Polynesia | 20,819 | 2023 | |
| 181. | Barbados | 20,116 | 2023 | |
| 182. | Vanuatu | 19,076 | 2023 | |
| 183. | Mayotte | 11,870 | 2023 | |
| 184. | Guam | 11,833 | 2023 | |
| 185. | Sao Tome and Principe | 11,686 | 2023 | |
| 186. | Saint Lucia | 11,597 | 2023 | |
| 187. | Samoa | 11,185 | 2023 | |
| 188. | Aruba | 8,738 | 2023 | |
| 189. | Seychelles | 8,610 | 2023 | |
| 190. | Netherlands Antilles | 8,411 | 2023 | |
| 191. | Saint Vincent and the Grenadines | 7,240 | 2023 | |
| 192. | Federated States of Micronesia | 7,200 | 2023 | |
| 193. | Kiribati | 6,939 | 2023 | |
| 194. | Grenada | 6,795 | 2023 | |
| 195. | Antigua and Barbuda | 6,763 | 2023 | |
| 196. | Andorra | 6,354 | 2023 | |
| 197. | U.S. Virgin Islands | 6,115 | 2023 | |
| 198. | Turks and Caicos Islands | 6,094 | 2023 | |
| 199. | Tonga | 5,550 | 2023 | |
| 200. | Marshall Islands | 5,516 | 2023 |
