| Country/Region | Extrapolated Prevalence | Population Estimated Used |
| Thyroid disorders in North America (Extrapolated Statistics) |
| USA | 21,592,308 | 293,655,4051 |
| Canada | 2,390,284 WARNING! (Details) | 32,507,8742 |
| Mexico | 7,717,617 WARNING! (Details) | 104,959,5942 |
| Thyroid disorders in Central America (Extrapolated Statistics) |
| Belize | 20,069 WARNING! (Details) | 272,9452 |
| Guatemala | 1,050,043 WARNING! (Details) | 14,280,5962 |
| Nicaragua | 394,099 WARNING! (Details) | 5,359,7592 |
| Thyroid disorders in Caribbean (Extrapolated Statistics) |
| Puerto Rico | 286,614 WARNING! (Details) | 3,897,9602 |
| Thyroid disorders in South America (Extrapolated Statistics) |
| Brazil | 13,536,845 WARNING! (Details) | 184,101,1092 |
| Chile | 1,163,526 WARNING! (Details) | 15,823,9572 |
| Colombia | 3,111,086 WARNING! (Details) | 42,310,7752 |
| Paraguay | 455,247 WARNING! (Details) | 6,191,3682 |
| Peru | 2,025,316 WARNING! (Details) | 27,544,3052 |
| Venezuela | 1,839,513 WARNING! (Details) | 25,017,3872 |
| Thyroid disorders in Northern Europe (Extrapolated Statistics) |
| Denmark | 398,043 WARNING! (Details) | 5,413,3922 |
| Finland | 383,419 WARNING! (Details) | 5,214,5122 |
| Iceland | 21,615 WARNING! (Details) | 293,9662 |
| Sweden | 660,764 WARNING! (Details) | 8,986,4002 |
| Thyroid disorders in Western Europe (Extrapolated Statistics) |
| Britain (United Kingdom) | 4,431,669 WARNING! (Details) | 60,270,708 for UK2 |
| Belgium | 760,902 WARNING! (Details) | 10,348,2762 |
| France | 4,442,956 WARNING! (Details) | 60,424,2132 |
| Ireland | 291,879 WARNING! (Details) | 3,969,5582 |
| Luxembourg | 34,021 WARNING! (Details) | 462,6902 |
| Monaco | 2,372 WARNING! (Details) | 32,2702 |
| Netherlands (Holland) | 1,199,867 WARNING! (Details) | 16,318,1992 |
| United Kingdom | 4,431,669 WARNING! (Details) | 60,270,7082 |
| Wales | 214,558 WARNING! (Details) | 2,918,0002 |
| Thyroid disorders in Central Europe (Extrapolated Statistics) |
| Austria | 601,085 WARNING! (Details) | 8,174,7622 |
| Czech Republic | 91,630 WARNING! (Details) | 1,0246,1782 |
| Germany | 6,060,632 WARNING! (Details) | 82,424,6092 |
| Hungary | 737,674 WARNING! (Details) | 10,032,3752 |
| Liechtenstein | 2,458 WARNING! (Details) | 33,4362 |
| Poland | 2,840,172 WARNING! (Details) | 38,626,3492 |
| Slovakia | 398,791 WARNING! (Details) | 5,423,5672 |
| Slovenia | 147,902 WARNING! (Details) | 2,011,473 2 |
| Switzerland | 547,857 WARNING! (Details) | 7,450,8672 |
| Thyroid disorders in Eastern Europe (Extrapolated Statistics) |
| Belarus | 758,126 WARNING! (Details) | 10,310,5202 |
| Estonia | 98,651 WARNING! (Details) | 1,341,6642 |
| Latvia | 169,581 WARNING! (Details) | 2,306,3062 |
| Lithuania | 265,286 WARNING! (Details) | 3,607,8992 |
| Russia | 10,586,327 WARNING! (Details) | 143,974,0592 |
| Ukraine | 3,509,711 WARNING! (Details) | 47,732,0792 |
| Thyroid disorders in the Southwestern Europe (Extrapolated Statistics) |
| Azerbaijan | 578,557 WARNING! (Details) | 7,868,3852 |
| Georgia | 345,139 WARNING! (Details) | 4,693,8922 |
| Portugal | 773,834 WARNING! (Details) | 10,524,1452 |
| Spain | 2,961,822 WARNING! (Details) | 40,280,7802 |
| Thyroid disorders in Southern Europe (Extrapolated Statistics) |
| Greece | 782,906 WARNING! (Details) | 10,647,5292 |
| Italy | 4,268,932 WARNING! (Details) | 58,057,4772 |
| Thyroid disorders in the Southeastern Europe (Extrapolated Statistics) |
| Albania | 260,647 WARNING! (Details) | 3,544,8082 |
| Bosnia and Herzegovina | 29,971 WARNING! (Details) | 407,6082 |
| Bulgaria | 552,792 WARNING! (Details) | 7,517,9732 |
| Croatia | 330,652 WARNING! (Details) | 4,496,8692 |
| Macedonia | 150,006 WARNING! (Details) | 2,040,0852 |
| Romania | 1,643,790 WARNING! (Details) | 22,355,5512 |
| Serbia and Montenegro | 796,022 WARNING! (Details) | 10,825,9002 |
| Thyroid disorders in Northern Asia (Extrapolated Statistics) |
| Mongolia | 202,302 WARNING! (Details) | 2,751,3142 |
| Thyroid disorders in Central Asia (Extrapolated Statistics) |
| Kazakhstan | 1,113,507 WARNING! (Details) | 15,143,7042 |
| Tajikistan | 515,555 WARNING! (Details) | 7,011,556 2 |
| Uzbekistan | 1,941,942 WARNING! (Details) | 26,410,4162 |
| Thyroid disorders in Eastern Asia (Extrapolated Statistics) |
| China | 95,503,499 WARNING! (Details) | 1,298,847,6242 |
| Hong Kong s.a.r. | 504,053 WARNING! (Details) | 6,855,1252 |
| Japan | 9,362,720 WARNING! (Details) | 127,333,0022 |
| Macau s.a.r. | 32,741 WARNING! (Details) | 445,2862 |
| North Korea | 1,668,937 WARNING! (Details) | 22,697,5532 |
| South Korea | 3,546,599 WARNING! (Details) | 48,233,7602 |
| Taiwan | 1,672,782 WARNING! (Details) | 22,749,8382 |
| Thyroid disorders in Southwestern Asia (Extrapolated Statistics) |
| Turkey | 5,065,729 WARNING! (Details) | 68,893,9182 |
| Thyroid disorders in Southern Asia (Extrapolated Statistics) |
| Afghanistan | 2,096,593 WARNING! (Details) | 28,513,6772 |
| Bangladesh | 10,392,681 WARNING! (Details) | 141,340,4762 |
| Bhutan | 160,703 WARNING! (Details) | 2,185,5692 |
| India | 78,314,013 WARNING! (Details) | 1,065,070,6072 |
| Pakistan | 11,705,612 WARNING! (Details) | 159,196,3362 |
| Sri Lanka | 1,463,615 WARNING! (Details) | 19,905,1652 |
| Thyroid disorders in Southeastern Asia (Extrapolated Statistics) |
| East Timor | 74,944 WARNING! (Details) | 1,019,2522 |
| Indonesia | 17,533,304 WARNING! (Details) | 238,452,9522 |
| Laos | 446,185 WARNING! (Details) | 6,068,1172 |
| Malaysia | 1,729,594 WARNING! (Details) | 23,522,4822 |
| Philippines | 6,341,301 WARNING! (Details) | 86,241,6972 |
| Singapore | 320,139 WARNING! (Details) | 4,353,8932 |
| Thailand | 4,769,523 WARNING! (Details) | 64,865,5232 |
| Vietnam | 6,078,146 WARNING! (Details) | 82,662,8002 |
| Thyroid disorders in the Middle East (Extrapolated Statistics) |
| Gaza strip | 97,425 WARNING! (Details) | 1,324,9912 |
| Iran | 4,963,470 WARNING! (Details) | 67,503,2052 |
| Iraq | 1,865,786 WARNING! (Details) | 25,374,6912 |
| Israel | 455,809 WARNING! (Details) | 6,199,0082 |
| Jordan | 412,588 WARNING! (Details) | 5,611,2022 |
| Kuwait | 165,996 WARNING! (Details) | 2,257,5492 |
| Lebanon | 277,736 WARNING! (Details) | 3,777,2182 |
| Saudi Arabia | 1,896,760 WARNING! (Details) | 25,795,9382 |
| Syria | 1,324,770 WARNING! (Details) | 18,016,8742 |
| United Arab Emirates | 185,581 WARNING! (Details) | 2,523,9152 |
| West Bank | 169,941 WARNING! (Details) | 2,311,2042 |
| Yemen | 1,472,416 WARNING! (Details) | 20,024,8672 |
| Thyroid disorders in Northern Africa (Extrapolated Statistics) |
| Egypt | 5,596,869 WARNING! (Details) | 76,117,4212 |
| Libya | 414,087 WARNING! (Details) | 5,631,5852 |
| Sudan | 2,878,541 WARNING! (Details) | 39,148,1622 |
| Thyroid disorders in Western Africa (Extrapolated Statistics) |
| Congo Brazzaville | 220,444 WARNING! (Details) | 2,998,0402 |
| Ghana | 1,526,252 WARNING! (Details) | 20,757,0322 |
| Liberia | 249,311 WARNING! (Details) | 3,390,6352 |
| Niger | 835,333 WARNING! (Details) | 11,360,5382 |
| Nigeria | 1,305,173 WARNING! (Details) | 12,5750,3562 |
| Senegal | 797,951 WARNING! (Details) | 10,852,1472 |
| Sierra leone | 432,638 WARNING! (Details) | 5,883,8892 |
| Thyroid disorders in Central Africa (Extrapolated Statistics) |
| Central African Republic | 275,182 WARNING! (Details) | 3,742,4822 |
| Chad | 701,363 WARNING! (Details) | 9,538,5442 |
| Congo kinshasa | 4,288,016 WARNING! (Details) | 58,317,0302 |
| Rwanda | 605,784 WARNING! (Details) | 8,238,6732 |
| Thyroid disorders in Eastern Africa (Extrapolated Statistics) |
| Ethiopia | 5,245,336 WARNING! (Details) | 71,336,5712 |
| Kenya | 2,425,155 WARNING! (Details) | 32,982,1092 |
| Somalia | 610,632 WARNING! (Details) | 8,304,6012 |
| Tanzania | 2,652,264 WARNING! (Details) | 36,070,7992 |
| Uganda | 1,940,460 WARNING! (Details) | 26,390,2582 |
| Thyroid disorders in Southern Africa (Extrapolated Statistics) |
| Angola | 807,246 WARNING! (Details) | 10,978,5522 |
| Botswana | 120,531 WARNING! (Details) | 1,639,2312 |
| South Africa | 3,268,269 WARNING! (Details) | 44,448,4702 |
| Swaziland | 85,973 WARNING! (Details) | 1,169,2412 |
| Zambia | 810,712 WARNING! (Details) | 11,025,6902 |
| Zimbabwe | 269,989 WARNING! (Details) | 1,2671,8602 |
| Thyroid disorders in Oceania (Extrapolated Statistics) |
| Australia | 1,464,201 WARNING! (Details) | 19,913,1442 |
| New Zealand | 293,663 WARNING! (Details) | 3,993,8172 |
| Papua New Guinea | 398,549 WARNING! (Details) | 5,420,2802 |
about 13 million (based on estimates from the AACE, as reported by Reader's Digest
| Country/Region | Extrapolated Undiagnosed Prevalence | Population Estimated Used |
| Thyroid disorders in North America (Extrapolated Statistics) |
| USA | 14,035,001 WARNING! (Details) | 293,655,4051 |
| Canada | 1,553,685 WARNING! (Details) | 32,507,8742 |
| Mexico | 5,016,451 WARNING! (Details) | 104,959,5942 |
| Thyroid disorders in Central America (Extrapolated Statistics) |
| Belize | 13,045 WARNING! (Details) | 272,9452 |
| Guatemala | 682,528 WARNING! (Details) | 14,280,5962 |
| Nicaragua | 256,164 WARNING! (Details) | 5,359,7592 |
| Thyroid disorders in Caribbean (Extrapolated Statistics) |
| Puerto Rico | 186,299 WARNING! (Details) | 3,897,9602 |
| Thyroid disorders in South America (Extrapolated Statistics) |
| Brazil | 8,798,950 WARNING! (Details) | 184,101,1092 |
| Chile | 756,292 WARNING! (Details) | 15,823,9572 |
| Colombia | 2,022,206 WARNING! (Details) | 42,310,7752 |
| Paraguay | 295,910 WARNING! (Details) | 6,191,3682 |
| Peru | 1,316,455 WARNING! (Details) | 27,544,3052 |
| Venezuela | 1,195,683 WARNING! (Details) | 25,017,3872 |
| Thyroid disorders in Northern Europe (Extrapolated Statistics) |
| Denmark | 258,728 WARNING! (Details) | 5,413,3922 |
| Finland | 249,223 WARNING! (Details) | 5,214,5122 |
| Iceland | 14,049 WARNING! (Details) | 293,9662 |
| Sweden | 429,497 WARNING! (Details) | 8,986,4002 |
| Thyroid disorders in Western Europe (Extrapolated Statistics) |
| Britain (United Kingdom) | 2,880,585 WARNING! (Details) | 60,270,708 for UK2 |
| Belgium | 494,586 WARNING! (Details) | 10,348,2762 |
| France | 2,887,921 WARNING! (Details) | 60,424,2132 |
| Ireland | 189,721 WARNING! (Details) | 3,969,5582 |
| Luxembourg | 22,113 WARNING! (Details) | 462,6902 |
| Monaco | 1,542 WARNING! (Details) | 32,2702 |
| Netherlands (Holland) | 779,913 WARNING! (Details) | 16,318,1992 |
| United Kingdom | 2,880,585 WARNING! (Details) | 60,270,7082 |
| Wales | 139,463 WARNING! (Details) | 2,918,0002 |
| Thyroid disorders in Central Europe (Extrapolated Statistics) |
| Austria | 390,705 WARNING! (Details) | 8,174,7622 |
| Czech Republic | 59,559 WARNING! (Details) | 1,0246,1782 |
| Germany | 3,939,411 WARNING! (Details) | 82,424,6092 |
| Hungary | 479,488 WARNING! (Details) | 10,032,3752 |
| Liechtenstein | 1,598 WARNING! (Details) | 33,4362 |
| Poland | 1,846,112 WARNING! (Details) | 38,626,3492 |
| Slovakia | 259,214 WARNING! (Details) | 5,423,5672 |
| Slovenia | 96,136 WARNING! (Details) | 2,011,473 2 |
| Switzerland | 356,107 WARNING! (Details) | 7,450,8672 |
| Thyroid disorders in Eastern Europe (Extrapolated Statistics) |
| Belarus | 492,782 WARNING! (Details) | 10,310,5202 |
| Estonia | 64,123 WARNING! (Details) | 1,341,6642 |
| Latvia | 110,227 WARNING! (Details) | 2,306,3062 |
| Lithuania | 172,436 WARNING! (Details) | 3,607,8992 |
| Russia | 6,881,113 WARNING! (Details) | 143,974,0592 |
| Ukraine | 2,281,312 WARNING! (Details) | 47,732,0792 |
| Thyroid disorders in the Southwestern Europe (Extrapolated Statistics) |
| Azerbaijan | 376,062 WARNING! (Details) | 7,868,3852 |
| Portugal | 502,992 WARNING! (Details) | 10,524,1452 |
| Spain | 1,925,184 WARNING! (Details) | 40,280,7802 |
| Georgia | 224,340 WARNING! (Details) | 4,693,8922 |
| Thyroid disorders in the Southern Europe (Extrapolated Statistics) |
| Italy | 2,774,805 WARNING! (Details) | 58,057,4772 |
| Greece | 508,889 WARNING! (Details) | 10,647,5292 |
| Thyroid disorders in the Southeastern Europe (Extrapolated Statistics) |
| Albania | 169,420 WARNING! (Details) | 3,544,8082 |
| Bosnia and Herzegovina | 19,481 WARNING! (Details) | 407,6082 |
| Bulgaria | 359,314 WARNING! (Details) | 7,517,9732 |
| Croatia | 214,923 WARNING! (Details) | 4,496,8692 |
| Macedonia | 97,504 WARNING! (Details) | 2,040,0852 |
| Romania | 1,068,463 WARNING! (Details) | 22,355,5512 |
| Serbia and Montenegro | 517,414 WARNING! (Details) | 10,825,9002 |
| Thyroid disorders in Northern Asia (Extrapolated Statistics) |
| Mongolia | 131,496 | 2,751,3142 |
| Thyroid disorders in Central Asia (Extrapolated Statistics) |
| Kazakhstan | 723,779 WARNING! (Details) | 15,143,7042 |
| Tajikistan | 335,111 WARNING! (Details) | 7,011,556 2 |
| Uzbekistan | 1,262,262 WARNING! (Details) | 26,410,4162 |
| Thyroid disorders in Eastern Asia (Extrapolated Statistics) |
| China | 62,077,276 WARNING! (Details) | 1,298,847,6242 |
| Hong Kong s.a.r. | 327,634 WARNING! (Details) | 6,855,1252 |
| Japan | 6,085,768 WARNING! (Details) | 127,333,0022 |
| Macau s.a.r. | 21,282 WARNING! (Details) | 445,2862 |
| North Korea | 1,084,809 WARNING! (Details) | 22,697,5532 |
| South Korea | 2,305,290 WARNING! (Details) | 48,233,7602 |
| Taiwan | 1,087,308 WARNING! (Details) | 22,749,8382 |
| Thyroid disorders in Southwestern Asia (Extrapolated Statistics) |
| Turkey | 3,292,724 WARNING! (Details) | 68,893,9182 |
| Thyroid disorders in Southern Asia (Extrapolated Statistics) |
| Afghanistan | 1,362,786 WARNING! (Details) | 28,513,6772 |
| Bangladesh | 6,755,243 WARNING! (Details) | 141,340,4762 |
| Bhutan | 104,457 WARNING! (Details) | 2,185,5692 |
| India | 50,904,110 WARNING! (Details) | 1,065,070,6072 |
| Pakistan | 7,608,648 WARNING! (Details) | 159,196,3362 |
| Sri Lanka | 951,349 WARNING! (Details) | 19,905,1652 |
| Thyroid disorders in Southeastern Asia (Extrapolated Statistics) |
| East Timor | 48,714 WARNING! (Details) | 1,019,2522 |
| Indonesia | 11,396,648 WARNING! (Details) | 238,452,9522 |
| Laos | 290,020 WARNING! (Details) | 6,068,1172 |
| Malaysia | 1,124,236 WARNING! (Details) | 23,522,4822 |
| Philippines | 4,121,845 WARNING! (Details) | 86,241,6972 |
| Singapore | 208,090 WARNING! (Details) WARNING! (Details) | 4,353,8932 |
| Thailand | 3,100,190 WARNING! (Details) | 64,865,5232 |
| Vietnam | 3,950,795 WARNING! (Details) | 82,662,8002 |
| Thyroid disorders in the Middle East (Extrapolated Statistics) |
| Gaza strip | 63,326 WARNING! (Details) | 1,324,9912 |
| Iran | 3,226,256 WARNING! (Details) | 67,503,2052 |
| Iraq | 1,212,760 WARNING! (Details) | 25,374,6912 |
| Israel | 296,276 WARNING! (Details) | 6,199,0082 |
| Jordan | 268,182 WARNING! (Details) | 5,611,2022 |
| Kuwait | 107,897 WARNING! (Details) | 2,257,5492 |
| Lebanon | 180,528 WARNING! (Details) | 3,777,2182 |
| Saudi Arabia | 1,232,894 WARNING! (Details) | 25,795,9382 |
| Syria | 861,100 WARNING! (Details) | 18,016,8742 |
| United Arab Emirates | 120,628 WARNING! (Details) | 2,523,9152 |
| West Bank | 110,461 WARNING! (Details) | 2,311,2042 |
| Yemen | 957,070 WARNING! (Details) | 20,024,8672 |
| Thyroid disorders in Northern Africa (Extrapolated Statistics) |
| Egypt | 3,637,964 WARNING! (Details) | 76,117,4212 |
| Libya | 269,156 WARNING! (Details) | 5,631,5852 |
| Sudan | 1,871,051 WARNING! (Details) | 39,148,1622 |
| Thyroid disorders in Western Africa (Extrapolated Statistics) |
| Congo Brazzaville | 143,288 WARNING! (Details) | 2,998,0402 |
| Ghana | 992,064 WARNING! (Details) | 20,757,0322 |
| Liberia | 162,052 WARNING! (Details) | 3,390,6352 |
| Niger | 542,966 WARNING! (Details) | 11,360,5382 |
| Nigeria | 848,362 WARNING! (Details) | 12,5750,3562 |
| Senegal | 518,668 WARNING! (Details) | 10,852,1472 |
| Sierra leone | 281,215 WARNING! (Details) | 5,883,8892 |
| Thyroid disorders in Central Africa (Extrapolated Statistics) |
| Central African Republic | 178,868 WARNING! (Details) | 3,742,4822 |
| Chad | 455,886 WARNING! (Details) | 9,538,5442 |
| Congo kinshasa | 2,787,211 WARNING! (Details) | 58,317,0302 |
| Rwanda | 393,760 WARNING! (Details) | 8,238,6732 |
| Thyroid disorders in Eastern Africa (Extrapolated Statistics) |
| Ethiopia | 3,409,468 WARNING! (Details) | 71,336,5712 |
| Kenya | 1,576,350 WARNING! (Details) | 32,982,1092 |
| Somalia | 396,911 WARNING! (Details) | 8,304,6012 |
| Tanzania | 1,723,972 WARNING! (Details) | 36,070,7992 |
| Uganda | 1,261,299 WARNING! (Details) | 26,390,2582 |
| Thyroid disorders in Southern Africa (Extrapolated Statistics) |
| Angola | 524,710 WARNING! (Details) | 10,978,5522 |
| Botswana | 78,345 WARNING! (Details) | 1,639,2312 |
| South Africa | 2,124,375 WARNING! (Details) | 44,448,4702 |
| Swaziland | 55,882 WARNING! (Details) | 1,169,2412 |
| Zambia | 526,963 WARNING! (Details) | 11,025,6902 |
| Zimbabwe | 175,493 WARNING! (Details) | 1,2671,8602 |
| Thyroid disorders in Oceania (Extrapolated Statistics) |
| Australia | 951,731 WARNING! (Details) | 19,913,1442 |
| New Zealand | 190,880 WARNING! (Details) | 3,993,8172 |
| Papua New Guinea | 259,057 WARNING! (Details) | 5,420,2802 |
The word 'prevalence' of Thyroid disorders usually means the estimated population
of people who are managing Thyroid disorders at any given time (i.e. people with Thyroid disorders).
The term 'incidence' of Thyroid disorders means the annual diagnosis rate,
or the number of new cases of Thyroid disorders diagnosed each year (i.e. getting Thyroid disorders).
Hence, these two statistics types can differ:
a short disease like flu can have high annual incidence but low prevalence,
but a life-long disease like diabetes has a low annual incidence but high prevalence.
For more information see about prevalence and incidence statistics.
1 in 8 women during their lifetime in the US (American Medical Women’s Association); 1 in 8 for women (NWHIC)