The World: Population - Age 0-4 (2021) - Top 100+

Rank Country Population Year
101. Nicaragua 519,174 2021 (Est.)
102. Belgium 518,824 2021 (Est.)
103. United Arab Emirates 509,942 2021 (Est.)
104. Sweden 497,771 2021 (Est.)
105. Turkmenistan 490,298 2021 (Est.)
106. Portugal 484,517 2021 (Est.)
107. El Salvador 479,319 2021 (Est.)
108. Greece 444,325 2021 (Est.)
109. Hungary 436,570 2021 (Est.)
110. Oman 411,075 2021 (Est.)
111. Belarus 410,663 2021 (Est.)
112. Czech Republic 401,331 2021 (Est.)
113. Costa Rica 377,486 2021 (Est.)
114. Switzerland 366,666 2021 (Est.)
115. Austria 365,893 2021 (Est.)
116. Ireland 346,725 2021 (Est.)
117. Panama 329,964 2021 (Est.)
118. West Bank 320,828 2021 (Est.)
119. Serbia 311,291 2021 (Est.)
120. Mongolia 305,339 2021 (Est.)
121. Denmark 301,709 2021 (Est.)
122. New Zealand 297,510 2021 (Est.)
123. Gabon 292,725 2021 (Est.)
124. Lebanon 284,808 2021 (Est.)
125. Hong Kong 280,215 2021 (Est.)
126. Singapore 280,120 2021 (Est.)
127. Gaza Strip 273,193 2021 (Est.)
128. Finland 270,576 2021 (Est.)
129. The Gambia 269,518 2021 (Est.)
130. Norway 268,305 2021 (Est.)
131. Bulgaria 267,582 2021 (Est.)
132. Kuwait 265,574 2021 (Est.)
133. Guinea-Bissau 263,516 2021 (Est.)
134. Jamaica 259,945 2021 (Est.)
135. Slovakia 257,749 2021 (Est.)
136. Botswana 232,705 2021 (Est.)
137. Georgia 219,546 2021 (Est.)
138. Uruguay 216,313 2021 (Est.)
139. Puerto Rico 210,475 2021 (Est.)
140. Lesotho 209,850 2021 (Est.)
141. Croatia 205,678 2021 (Est.)
142. Namibia 200,967 2021 (Est.)
143. Albania 197,010 2021 (Est.)
144. Bosnia and Herzegovina 194,676 2021 (Est.)
145. Moldova 185,749 2021 (Est.)
146. Armenia 170,686 2021 (Est.)
147. Swaziland 165,982 2021 (Est.)
148. Lithuania 153,925 2021 (Est.)
149. East Timor 148,955 2021 (Est.)
150. Kosovo 146,914 2021 (Est.)
151. Equatorial Guinea 117,856 2021 (Est.)
152. Macedonia 116,822 2021 (Est.)
153. Qatar 114,126 2021 (Est.)
154. Djibouti 98,528 2021 (Est.)
155. Comoros 96,147 2021 (Est.)
156. Bahrain 94,967 2021 (Est.)
157. Latvia 91,261 2021 (Est.)
158. Mauritius 86,598 2021 (Est.)
159. Western Sahara 85,616 2021 (Est.)
160. Fiji 80,764 2021 (Est.)
161. Solomon Islands 77,727 2021 (Est.)
162. Slovenia 77,679 2021 (Est.)
163. Trinidad and Tobago 70,061 2021 (Est.)
164. Cyprus 69,144 2021 (Est.)
165. Bhutan 62,548 2021 (Est.)
166. Estonia 57,528 2021 (Est.)
167. Guyana 56,191 2021 (Est.)
168. Cape Verde 54,116 2021 (Est.)
169. Suriname 45,053 2021 (Est.)
170. Belize 42,372 2021 (Est.)
171. Brunei 37,266 2021 (Est.)
172. Luxembourg 33,454 2021 (Est.)
173. Montenegro 30,922 2021 (Est.)
174. Maldives 30,715 2021 (Est.)
175. Sao Tome and Principe 28,785 2021 (Est.)
176. Macau 25,736 2021 (Est.)
177. The Bahamas 24,774 2021 (Est.)
178. Mayotte 23,974 2021 (Est.)
179. Vanuatu 22,041 2021 (Est.)
180. New Caledonia 20,844 2021 (Est.)
181. Iceland 20,785 2021 (Est.)
182. French Polynesia 20,738 2021 (Est.)
183. Malta 20,585 2021 (Est.)
184. Samoa 19,447 2021 (Est.)
185. Barbados 16,636 2021 (Est.)
186. Guam 16,248 2021 (Est.)
187. Kiribati 10,849 2021 (Est.)
188. Tonga 10,797 2021 (Est.)
189. Saint Lucia 10,300 2021 (Est.)
190. Netherlands Antilles 10,021 2021 (Est.)
191. Federated States of Micronesia 9,365 2021 (Est.)
192. Marshall Islands 8,539 2021 (Est.)
193. Grenada 8,349 2021 (Est.)
194. American Samoa 7,720 2021 (Est.)
195. Antigua and Barbuda 7,536 2021 (Est.)
196. Aruba 7,150 2021 (Est.)
197. Saint Vincent and the Grenadines 6,365 2021 (Est.)
198. Channel Islands 6,272 2021 (Est.)
199. Seychelles 6,023 2021 (Est.)
200. U.S. Virgin Islands 5,814 2021 (Est.)