| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Liberia | 565,232 | 2017 (Est.) | |
| 102. | Belgium | 550,029 | 2017 (Est.) | |
| 103. | Kyrgyzstan | 537,880 | 2017 (Est.) | |
| 104. | Greece | 517,897 | 2017 (Est.) | |
| 105. | Hungary | 499,097 | 2017 (Est.) | |
| 106. | Sweden | 482,211 | 2017 (Est.) | |
| 107. | Czech Republic | 465,771 | 2017 (Est.) | |
| 108. | Belarus | 444,161 | 2017 (Est.) | |
| 109. | Mauritania | 440,837 | 2017 (Est.) | |
| 110. | Turkmenistan | 439,765 | 2017 (Est.) | |
| 111. | Switzerland | 381,403 | 2017 (Est.) | |
| 112. | Austria | 378,891 | 2017 (Est.) | |
| 113. | Serbia | 371,219 | 2017 (Est.) | |
| 114. | Costa Rica | 362,100 | 2017 (Est.) | |
| 115. | United Arab Emirates | 353,419 | 2017 (Est.) | |
| 116. | Bulgaria | 332,938 | 2017 (Est.) | |
| 117. | Ireland | 331,382 | 2017 (Est.) | |
| 118. | Denmark | 329,949 | 2017 (Est.) | |
| 119. | Panama | 326,749 | 2017 (Est.) | |
| 120. | West Bank | 302,955 | 2017 (Est.) | |
| 121. | Oman | 296,861 | 2017 (Est.) | |
| 122. | Lebanon | 296,381 | 2017 (Est.) | |
| 123. | New Zealand | 295,852 | 2017 (Est.) | |
| 124. | Slovakia | 285,881 | 2017 (Est.) | |
| 125. | Jamaica | 281,499 | 2017 (Est.) | |
| 126. | Mongolia | 278,896 | 2017 (Est.) | |
| 127. | Norway | 278,855 | 2017 (Est.) | |
| 128. | Finland | 278,714 | 2017 (Est.) | |
| 129. | Singapore | 274,198 | 2017 (Est.) | |
| 130. | Hong Kong | 270,918 | 2017 (Est.) | |
| 131. | Gaza Strip | 254,707 | 2017 (Est.) | |
| 132. | Botswana | 239,972 | 2017 (Est.) | |
| 133. | Puerto Rico | 238,224 | 2017 (Est.) | |
| 134. | The Gambia | 238,020 | 2017 (Est.) | |
| 135. | Uruguay | 237,604 | 2017 (Est.) | |
| 136. | Namibia | 235,170 | 2017 (Est.) | |
| 137. | Georgia | 223,959 | 2017 (Est.) | |
| 138. | Gabon | 221,359 | 2017 (Est.) | |
| 139. | Croatia | 215,422 | 2017 (Est.) | |
| 140. | Guinea-Bissau | 211,801 | 2017 (Est.) | |
| 141. | Kuwait | 204,200 | 2017 (Est.) | |
| 142. | Lesotho | 202,210 | 2017 (Est.) | |
| 143. | Moldova | 200,231 | 2017 (Est.) | |
| 144. | Bosnia and Herzegovina | 194,666 | 2017 (Est.) | |
| 145. | Albania | 190,264 | 2017 (Est.) | |
| 146. | Swaziland | 175,330 | 2017 (Est.) | |
| 147. | Armenia | 163,218 | 2017 (Est.) | |
| 148. | Kosovo | 160,925 | 2017 (Est.) | |
| 149. | Lithuania | 150,667 | 2017 (Est.) | |
| 150. | East Timor | 131,392 | 2017 (Est.) | |
| 151. | Macedonia | 119,541 | 2017 (Est.) | |
| 152. | Comoros | 107,133 | 2017 (Est.) | |
| 153. | Latvia | 98,877 | 2017 (Est.) | |
| 154. | Mauritius | 94,341 | 2017 (Est.) | |
| 155. | Equatorial Guinea | 93,835 | 2017 (Est.) | |
| 156. | Slovenia | 89,610 | 2017 (Est.) | |
| 157. | Djibouti | 87,544 | 2017 (Est.) | |
| 158. | Bahrain | 87,248 | 2017 (Est.) | |
| 159. | Qatar | 83,378 | 2017 (Est.) | |
| 160. | Fiji | 81,028 | 2017 (Est.) | |
| 161. | Guyana | 76,047 | 2017 (Est.) | |
| 162. | Trinidad and Tobago | 74,600 | 2017 (Est.) | |
| 163. | Solomon Islands | 72,222 | 2017 (Est.) | |
| 164. | Western Sahara | 68,638 | 2017 (Est.) | |
| 165. | Bhutan | 67,518 | 2017 (Est.) | |
| 166. | Estonia | 65,136 | 2017 (Est.) | |
| 167. | Cyprus | 59,310 | 2017 (Est.) | |
| 168. | Cape Verde | 55,724 | 2017 (Est.) | |
| 169. | Suriname | 50,206 | 2017 (Est.) | |
| 170. | Belize | 39,574 | 2017 (Est.) | |
| 171. | Mayotte | 33,702 | 2017 (Est.) | |
| 172. | Brunei | 32,585 | 2017 (Est.) | |
| 173. | Luxembourg | 31,713 | 2017 (Est.) | |
| 174. | Macau | 30,834 | 2017 (Est.) | |
| 175. | Montenegro | 30,504 | 2017 (Est.) | |
| 176. | Sao Tome and Principe | 26,456 | 2017 (Est.) | |
| 177. | Maldives | 26,226 | 2017 (Est.) | |
| 178. | The Bahamas | 24,784 | 2017 (Est.) | |
| 179. | Samoa | 22,230 | 2017 (Est.) | |
| 180. | French Polynesia | 21,763 | 2017 (Est.) | |
| 181. | Vanuatu | 21,756 | 2017 (Est.) | |
| 182. | New Caledonia | 21,141 | 2017 (Est.) | |
| 183. | Iceland | 20,657 | 2017 (Est.) | |
| 184. | Malta | 20,446 | 2017 (Est.) | |
| 185. | Barbados | 18,000 | 2017 (Est.) | |
| 186. | Guam | 15,929 | 2017 (Est.) | |
| 187. | Tonga | 12,218 | 2017 (Est.) | |
| 188. | Saint Lucia | 11,121 | 2017 (Est.) | |
| 189. | Federated States of Micronesia | 10,930 | 2017 (Est.) | |
| 190. | Kiribati | 10,870 | 2017 (Est.) | |
| 191. | Netherlands Antilles | 10,059 | 2017 (Est.) | |
| 192. | Grenada | 8,914 | 2017 (Est.) | |
| 193. | Marshall Islands | 8,353 | 2017 (Est.) | |
| 194. | Saint Vincent and the Grenadines | 7,706 | 2017 (Est.) | |
| 195. | Antigua and Barbuda | 7,298 | 2017 (Est.) | |
| 196. | American Samoa | 6,955 | 2017 (Est.) | |
| 197. | U.S. Virgin Islands | 6,891 | 2017 (Est.) | |
| 198. | Aruba | 6,582 | 2017 (Est.) | |
| 199. | Seychelles | 6,136 | 2017 (Est.) | |
| 200. | Channel Islands | 5,177 | 2017 (Est.) |