The World: Population - Age 0-4 (2022) - Top 100+
| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Nicaragua | 518,569 | 2022 | |
| 102. | Belgium | 517,563 | 2022 | |
| 103. | United Arab Emirates | 515,921 | 2022 | |
| 104. | Sweden | 499,603 | 2022 | |
| 105. | Turkmenistan | 488,677 | 2022 | |
| 106. | Portugal | 480,369 | 2022 | |
| 107. | El Salvador | 476,559 | 2022 | |
| 108. | Greece | 439,873 | 2022 | |
| 109. | Hungary | 431,780 | 2022 | |
| 110. | Oman | 413,091 | 2022 | |
| 111. | Belarus | 401,181 | 2022 | |
| 112. | Czech Republic | 394,754 | 2022 | |
| 113. | Costa Rica | 375,686 | 2022 | |
| 114. | Switzerland | 366,444 | 2022 | |
| 115. | Austria | 365,594 | 2022 | |
| 116. | Ireland | 341,312 | 2022 | |
| 117. | Panama | 329,364 | 2022 | |
| 118. | West Bank | 321,719 | 2022 | |
| 119. | Serbia | 307,901 | 2022 | |
| 120. | Denmark | 305,409 | 2022 | |
| 121. | Mongolia | 301,863 | 2022 | |
| 122. | New Zealand | 297,855 | 2022 | |
| 123. | Gabon | 297,294 | 2022 | |
| 124. | Singapore | 287,745 | 2022 | |
| 125. | Lebanon | 281,284 | 2022 | |
| 126. | Hong Kong | 279,531 | 2022 | |
| 127. | Norway | 270,375 | 2022 | |
| 128. | Finland | 269,629 | 2022 | |
| 129. | Gaza Strip | 269,205 | 2022 | |
| 130. | The Gambia | 268,348 | 2022 | |
| 131. | Guinea-Bissau | 265,079 | 2022 | |
| 132. | Kuwait | 264,632 | 2022 | |
| 133. | Bulgaria | 261,208 | 2022 | |
| 134. | Jamaica | 259,165 | 2022 | |
| 135. | Slovakia | 253,136 | 2022 | |
| 136. | Botswana | 232,121 | 2022 | |
| 137. | Uruguay | 216,283 | 2022 | |
| 138. | Georgia | 214,942 | 2022 | |
| 139. | Puerto Rico | 208,542 | 2022 | |
| 140. | Lesotho | 206,690 | 2022 | |
| 141. | Croatia | 204,206 | 2022 | |
| 142. | Namibia | 199,118 | 2022 | |
| 143. | Albania | 196,802 | 2022 | |
| 144. | Bosnia and Herzegovina | 192,311 | 2022 | |
| 145. | Moldova | 179,283 | 2022 | |
| 146. | Armenia | 166,791 | 2022 | |
| 147. | Swaziland | 165,455 | 2022 | |
| 148. | Lithuania | 150,957 | 2022 | |
| 149. | East Timor | 148,506 | 2022 | |
| 150. | Kosovo | 145,058 | 2022 | |
| 151. | Equatorial Guinea | 118,966 | 2022 | |
| 152. | Macedonia | 115,763 | 2022 | |
| 153. | Qatar | 114,868 | 2022 | |
| 154. | Djibouti | 99,892 | 2022 | |
| 155. | Bahrain | 95,433 | 2022 | |
| 156. | Comoros | 95,010 | 2022 | |
| 157. | Latvia | 88,078 | 2022 | |
| 158. | Western Sahara | 86,616 | 2022 | |
| 159. | Mauritius | 86,282 | 2022 | |
| 160. | Fiji | 79,409 | 2022 | |
| 161. | Solomon Islands | 77,882 | 2022 | |
| 162. | Slovenia | 76,139 | 2022 | |
| 163. | Cyprus | 69,153 | 2022 | |
| 164. | Trinidad and Tobago | 67,402 | 2022 | |
| 165. | Bhutan | 62,204 | 2022 | |
| 166. | Guyana | 56,789 | 2022 | |
| 167. | Estonia | 55,753 | 2022 | |
| 168. | Cape Verde | 54,099 | 2022 | |
| 169. | Suriname | 44,754 | 2022 | |
| 170. | Belize | 42,439 | 2022 | |
| 171. | Brunei | 37,493 | 2022 | |
| 172. | Luxembourg | 33,888 | 2022 | |
| 173. | Maldives | 30,588 | 2022 | |
| 174. | Montenegro | 30,375 | 2022 | |
| 175. | Sao Tome and Principe | 28,512 | 2022 | |
| 176. | Macau | 25,210 | 2022 | |
| 177. | The Bahamas | 24,706 | 2022 | |
| 178. | Mayotte | 23,541 | 2022 | |
| 179. | Vanuatu | 21,976 | 2022 | |
| 180. | New Caledonia | 20,879 | 2022 | |
| 181. | Iceland | 20,761 | 2022 | |
| 182. | French Polynesia | 20,538 | 2022 | |
| 183. | Malta | 20,374 | 2022 | |
| 184. | Samoa | 19,362 | 2022 | |
| 185. | Barbados | 16,502 | 2022 | |
| 186. | Guam | 16,257 | 2022 | |
| 187. | Kiribati | 10,885 | 2022 | |
| 188. | Tonga | 10,593 | 2022 | |
| 189. | Saint Lucia | 10,131 | 2022 | |
| 190. | Netherlands Antilles | 9,985 | 2022 | |
| 191. | Federated States of Micronesia | 9,167 | 2022 | |
| 192. | Marshall Islands | 8,485 | 2022 | |
| 193. | Grenada | 8,209 | 2022 | |
| 194. | American Samoa | 7,744 | 2022 | |
| 195. | Antigua and Barbuda | 7,581 | 2022 | |
| 196. | Aruba | 7,174 | 2022 | |
| 197. | Channel Islands | 6,354 | 2022 | |
| 198. | Saint Vincent and the Grenadines | 6,268 | 2022 | |
| 199. | Seychelles | 5,938 | 2022 | |
| 200. | U.S. Virgin Islands | 5,747 | 2022 |
