| Rank | Country | Population | Year | |
|---|---|---|---|---|
| 101. | Nicaragua | 255,942 | 2017 (Est.) | |
| 102. | Belgium | 255,142 | 2017 (Est.) | |
| 103. | Portugal | 245,477 | 2017 (Est.) | |
| 104. | El Salvador | 241,546 | 2017 (Est.) | |
| 105. | Turkmenistan | 238,173 | 2017 (Est.) | |
| 106. | United Arab Emirates | 234,641 | 2017 (Est.) | |
| 107. | Sweden | 233,198 | 2017 (Est.) | |
| 108. | Greece | 227,310 | 2017 (Est.) | |
| 109. | Hungary | 222,290 | 2017 (Est.) | |
| 110. | Belarus | 216,298 | 2017 (Est.) | |
| 111. | Czech Republic | 206,754 | 2017 (Est.) | |
| 112. | Oman | 191,189 | 2017 (Est.) | |
| 113. | Costa Rica | 185,398 | 2017 (Est.) | |
| 114. | Ireland | 177,934 | 2017 (Est.) | |
| 115. | Switzerland | 177,769 | 2017 (Est.) | |
| 116. | Austria | 177,183 | 2017 (Est.) | |
| 117. | Panama | 162,210 | 2017 (Est.) | |
| 118. | Serbia | 157,454 | 2017 (Est.) | |
| 119. | West Bank | 153,575 | 2017 (Est.) | |
| 120. | Mongolia | 153,543 | 2017 (Est.) | |
| 121. | Bulgaria | 144,055 | 2017 (Est.) | |
| 122. | New Zealand | 143,936 | 2017 (Est.) | |
| 123. | Lebanon | 143,684 | 2017 (Est.) | |
| 124. | Denmark | 141,085 | 2017 (Est.) | |
| 125. | Gaza Strip | 138,951 | 2017 (Est.) | |
| 126. | Gabon | 136,419 | 2017 (Est.) | |
| 127. | The Gambia | 135,172 | 2017 (Est.) | |
| 128. | Hong Kong | 134,290 | 2017 (Est.) | |
| 129. | Slovakia | 134,151 | 2017 (Est.) | |
| 130. | Finland | 133,665 | 2017 (Est.) | |
| 131. | Kuwait | 130,349 | 2017 (Est.) | |
| 132. | Jamaica | 128,752 | 2017 (Est.) | |
| 133. | Guinea-Bissau | 127,778 | 2017 (Est.) | |
| 134. | Norway | 126,625 | 2017 (Est.) | |
| 135. | Singapore | 119,515 | 2017 (Est.) | |
| 136. | Botswana | 115,324 | 2017 (Est.) | |
| 137. | Georgia | 112,434 | 2017 (Est.) | |
| 138. | Lesotho | 109,018 | 2017 (Est.) | |
| 139. | Uruguay | 106,644 | 2017 (Est.) | |
| 140. | Puerto Rico | 105,957 | 2017 (Est.) | |
| 141. | Namibia | 103,321 | 2017 (Est.) | |
| 142. | Croatia | 102,546 | 2017 (Est.) | |
| 143. | Moldova | 102,143 | 2017 (Est.) | |
| 144. | Bosnia and Herzegovina | 96,997 | 2017 (Est.) | |
| 145. | Albania | 90,557 | 2017 (Est.) | |
| 146. | Armenia | 87,745 | 2017 (Est.) | |
| 147. | Swaziland | 83,085 | 2017 (Est.) | |
| 148. | Lithuania | 78,707 | 2017 (Est.) | |
| 149. | Kosovo | 74,066 | 2017 (Est.) | |
| 150. | East Timor | 72,895 | 2017 (Est.) | |
| 151. | Macedonia | 57,867 | 2017 (Est.) | |
| 152. | Equatorial Guinea | 55,628 | 2017 (Est.) | |
| 153. | Qatar | 53,706 | 2017 (Est.) | |
| 154. | Comoros | 51,051 | 2017 (Est.) | |
| 155. | Latvia | 50,316 | 2017 (Est.) | |
| 156. | Djibouti | 46,285 | 2017 (Est.) | |
| 157. | Bahrain | 45,557 | 2017 (Est.) | |
| 158. | Mauritius | 43,154 | 2017 (Est.) | |
| 159. | Fiji | 42,003 | 2017 (Est.) | |
| 160. | Slovenia | 40,593 | 2017 (Est.) | |
| 161. | Western Sahara | 40,062 | 2017 (Est.) | |
| 162. | Trinidad and Tobago | 39,169 | 2017 (Est.) | |
| 163. | Solomon Islands | 37,548 | 2017 (Est.) | |
| 164. | Cyprus | 32,914 | 2017 (Est.) | |
| 165. | Bhutan | 31,011 | 2017 (Est.) | |
| 166. | Estonia | 30,890 | 2017 (Est.) | |
| 167. | Guyana | 27,685 | 2017 (Est.) | |
| 168. | Cape Verde | 26,589 | 2017 (Est.) | |
| 169. | Suriname | 22,727 | 2017 (Est.) | |
| 170. | Belize | 20,509 | 2017 (Est.) | |
| 171. | Brunei | 17,669 | 2017 (Est.) | |
| 172. | Montenegro | 16,188 | 2017 (Est.) | |
| 173. | Luxembourg | 15,339 | 2017 (Est.) | |
| 174. | Sao Tome and Principe | 14,698 | 2017 (Est.) | |
| 175. | Maldives | 14,673 | 2017 (Est.) | |
| 176. | Mayotte | 13,472 | 2017 (Est.) | |
| 177. | Macau | 13,149 | 2017 (Est.) | |
| 178. | The Bahamas | 12,239 | 2017 (Est.) | |
| 179. | Vanuatu | 10,843 | 2017 (Est.) | |
| 180. | French Polynesia | 10,426 | 2017 (Est.) | |
| 181. | Malta | 10,236 | 2017 (Est.) | |
| 182. | Iceland | 10,186 | 2017 (Est.) | |
| 183. | New Caledonia | 10,126 | 2017 (Est.) | |
| 184. | Samoa | 9,721 | 2017 (Est.) | |
| 185. | Barbados | 8,506 | 2017 (Est.) | |
| 186. | Guam | 7,863 | 2017 (Est.) | |
| 187. | Tonga | 5,776 | 2017 (Est.) | |
| 188. | Saint Lucia | 5,288 | 2017 (Est.) | |
| 189. | Kiribati | 5,251 | 2017 (Est.) | |
| 190. | Federated States of Micronesia | 5,003 | 2017 (Est.) | |
| 191. | Netherlands Antilles | 4,869 | 2017 (Est.) | |
| 192. | Marshall Islands | 4,327 | 2017 (Est.) | |
| 193. | Grenada | 4,192 | 2017 (Est.) | |
| 194. | American Samoa | 3,683 | 2017 (Est.) | |
| 195. | Antigua and Barbuda | 3,585 | 2017 (Est.) | |
| 196. | Aruba | 3,470 | 2017 (Est.) | |
| 197. | Saint Vincent and the Grenadines | 3,364 | 2017 (Est.) | |
| 198. | Seychelles | 3,101 | 2017 (Est.) | |
| 199. | U.S. Virgin Islands | 2,925 | 2017 (Est.) | |
| 200. | Channel Islands | 2,779 | 2017 (Est.) |