| Afghanistan | 2 | Korea, Republic of | 519 |
| Åland Islands | 1 | Kuwait | 24 |
| Albania | 2 | Latvia | 2 |
| American Samoa | 1 | Lebanon | 9 |
| Andorra | 1 | Libya | 1 |
| Argentina | 59 | Lithuania | 11 |
| Armenia | 1 | Luxembourg | 15 |
| Aruba | 2 | Macao | 10 |
| Australia | 2125 | Macedonia, Republic of | 1 |
| Austria | 522 | Malaysia | 49 |
| Bahrain | 6 | Malta | 3 |
| Bangladesh | 2 | Mexico | 177 |
| Belarus | 1 | Moldova, Republic of | 1 |
| Belgium | 158 | Mongolia | 1 |
| Bermuda | 3 | Namibia | 2 |
| Bhutan | 1 | Nepal | 1 |
| Bolivia, Plurinational State of | 3 | Netherlands | 502 |
| Bonaire, Sint Eustatius and Saba | 1 | New Caledonia | 2 |
| Bosnia and Herzegovina | 2 | New Zealand | 287 |
| Botswana | 2 | Nigeria | 3 |
| Brazil | 219 | Northern Mariana Islands | 1 |
| Bulgaria | 13 | Norway | 11 |
| Cameroon | 1 | Oman | 4 |
| Canada | 2015 | Pakistan | 8 |
| Cayman Islands | 3 | Palestine, State of | 2 |
| Chile | 109 | Panama | 6 |
| China | 992 | Paraguay | 7 |
| Colombia | 66 | Peru | 63 |
| Costa Rica | 22 | Philippines | 21 |
| Côte d'Ivoire | 1 | Poland | 66 |
| Croatia | 24 | Portugal | 69 |
| Curaçao | 1 | Puerto Rico | 21 |
| Cyprus | 12 | Qatar | 22 |
| Czechia | 2 | Réunion | 7 |
| Denmark | 329 | Romania | 115 |
| Dominican Republic | 6 | Russian Federation | 5 |
| Ecuador | 30 | Saudi Arabia | 101 |
| Egypt | 321 | Senegal | 1 |
| Estonia | 2 | Serbia | 3 |
| Ethiopia | 1 | Singapore | 79 |
| Faroe Islands | 2 | Slovakia | 3 |
| Finland | 28 | Slovenia | 47 |
| France | 582 | South Africa | 45 |
| French Polynesia | 4 | Spain | 491 |
| Germany | 1425 | Sri Lanka | 1 |
| Ghana | 2 | St. Martin | 1 |
| Greece | 104 | Sudan | 1 |
| Guadeloupe | 3 | Sweden | 38 |
| Guam | 4 | Switzerland | 358 |
| Guatemala | 9 | Taiwan | 211 |
| Guernsey | 2 | Tanzania, United Republic of | 1 |
| Haiti | 2 | Thailand | 14 |
| Honduras | 1 | Trinidad and Tobago | 5 |
| Hong Kong | 378 | Tunisia | 3 |
| Hungary | 138 | Turkey | 7 |
| Iceland | 19 | Uganda | 1 |
| India | 186 | Ukraine | 4 |
| Indonesia | 60 | United Arab Emirates | 228 |
| Ireland | 439 | United Kingdom | 809 |
| Isle of Man | 1 | United States | 19218 |
| Israel | 201 | Uruguay | 7 |
| Italy | 367 | Venezuela, Bolivarian Republic of | 1 |
| Jamaica | 5 | Viet Nam | 2 |
| Japan | 923 | Virgin Islands, U.S. | 3 |
| Jordan | 25 | Zimbabwe | 1 |
| Kenya | 1 |
Total Number of IBCLCs Worldwide: 35,707
Data as of January 3, 2023; Updated online April 6, 2023