| Afghanistan | 1 | Jordan | 31 |
| Åland Islands | 1 | Kenya | 2 |
| Albania | 2 | Korea, Republic of | 473 |
| Algeria | 2 | Kuwait | 31 |
| American Samoa | 1 | Latvia | 4 |
| Andorra | 2 | Lebanon | 9 |
| Argentina | 71 | Libya | 1 |
| Armenia | 1 | Lithuania | 12 |
| Aruba | 2 | Luxembourg | 18 |
| Australia | 2,172 | Macao | 11 |
| Austria | 540 | Macedonia, Republic of | 1 |
| Bahrain | 8 | Malaysia | 50 |
| Bangladesh | 2 | Malta | 6 |
| Belarus | 1 | Mexico | 194 |
| Belgium | 162 | Moldova, Republic of | 1 |
| Bermuda | 2 | Mongolia | 1 |
| Bhutan | 1 | Montenegro | 1 |
| Bolivia, Plurinational State of | 3 | Namibia | 1 |
| Bonaire, Sint Eustatius and Saba | 1 | Nepal | 1 |
| Bosnia and Herzegovina | 2 | Netherlands | 511 |
| Botswana | 2 | New Caledonia | 2 |
| Brazil | 262 | New Zealand | 297 |
| Bulgaria | 14 | Nigeria | 2 |
| Cabo Verde | 1 | Northern Mariana Islands | 3 |
| Cameroon | 2 | Norway | 11 |
| Canada | 2,125 | Oman | 5 |
| Cayman Islands | 3 | Pakistan | 8 |
| Chile | 104 | Palestine, State of | 4 |
| China | 977 | Panama | 6 |
| Colombia | 65 | Paraguay | 6 |
| Costa Rica | 20 | Peru | 73 |
| Côte d'Ivoire | 1 | Philippines | 28 |
| Croatia | 26 | Poland | 73 |
| Curaçao | 1 | Portugal | 99 |
| Cyprus | 10 | Puerto Rico | 23 |
| Czechia | 2 | Qatar | 25 |
| Denmark | 342 | Réunion | 7 |
| Dominican Republic | 9 | Romania | 135 |
| Ecuador | 31 | Russian Federation | 3 |
| Egypt | 352 | Saint Martin (French part) | 1 |
| El Salvador | 1 | Saudi Arabia | 118 |
| Estonia | 2 | Senegal | 1 |
| Ethiopia | 1 | Serbia | 2 |
| Faroe Islands | 5 | Singapore | 85 |
| Finland | 27 | Slovakia | 4 |
| France | 618 | Slovenia | 53 |
| French Polynesia | 4 | South Africa | 42 |
| Germany | 1,473 | Spain | 586 |
| Ghana | 2 | Sudan | 1 |
| Greece | 100 | Sweden | 38 |
| Guadeloupe | 5 | Switzerland | 358 |
| Guam | 4 | Taiwan | 238 |
| Guatemala | 11 | Tanzania, United Republic of | 2 |
| Guernsey | 1 | Thailand | 14 |
| Haiti | 2 | Trinidad and Tobago | 4 |
| Honduras | 1 | Tunisia | 4 |
| Hong Kong | 391 | Turkey | 6 |
| Hungary | 139 | Uganda | 3 |
| Iceland | 20 | Ukraine | 6 |
| India | 204 | United Arab Emirates | 236 |
| Indonesia | 81 | United Kingdom | 901 |
| Ireland | 474 | United States | 19,930 |
| Isle of Man | 1 | Uruguay | 7 |
| Israel | 199 | Venezuela, Bolivarian Republic of | 1 |
| Italy | 465 | Viet Nam | 3 |
| Jamaica | 5 | Virgin Islands, U.S. | 2 |
| Japan | 884 | Zimbabwe | 1 |
Total Number of IBCLCs Worldwide: 37,262
Data as of January 2, 2024; Updated online February 16, 2024