Hib3 number unvaccinated by country
Countries reporting
192
Highest
2.52 million
Nigeria
Lowest
0.25
Niue
Median
9,732
Years covered
33
1991–2023
Data points
3,783
What the numbers show
Hib3 number unvaccinated is currently reported for 192 countries. The highest value is 2.52 million in Nigeria; the lowest is 0.25 in Niue.
The median across all reporting countries is 9,732, and the mean is 104,392.
Over the past decade 112 countries rose and 80 fell. The largest increase was in Kazakhstan (up 2,577.6%), and the largest decrease in Belarus (down 98.2%).
Hib3 number unvaccinated: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Nigeria | 2.52 million | 2023 | down 47.3% | falling |
| 2 | India | 2.04 million | 2023 | down 89.9% | volatile |
| 3 | Democratic Republic of Congo | 1.59 million | 2023 | up 87.0% | rising |
| 4 | Ethiopia | 973,470 | 2023 | down 24.4% | falling |
| 5 | Pakistan | 901,502 | 2023 | down 58.6% | falling |
| 6 | Sudan | 762,834 | 2023 | up 756.3% | volatile |
| 7 | Indonesia | 755,828 | 2023 | down 84.3% | volatile |
| 8 | Yemen | 697,470 | 2023 | up 156.9% | rising |
| 9 | Afghanistan | 515,381 | 2023 | up 24.1% | rising |
| 10 | Angola | 509,714 | 2023 | up 11.0% | rising |
| 11 | Vietnam | 495,339 | 2023 | down 22.1% | volatile |
| 12 | Tanzania | 375,596 | 2023 | up 146.7% | rising |
| 13 | Brazil | 366,119 | 2023 | up 532.2% | volatile |
| 14 | Mozambique | 348,469 | 2023 | up 107.0% | volatile |
| 15 | Madagascar | 327,476 | 2023 | up 40.3% | rising |
| 16 | Mexico | 307,412 | 2023 | down 20.7% | volatile |
| 17 | United States | 297,421 | 2023 | up 7.6% | rising |
| 18 | Cote d'Ivoire | 260,075 | 2023 | up 28.9% | rising |
| 19 | Myanmar | 255,559 | 2023 | up 14.5% | volatile |
| 20 | South Africa | 251,724 | 2023 | up 6.2% | falling |
| 21 | Chad | 242,358 | 2023 | down 30.2% | falling |
| 22 | Cameroon | 222,746 | 2023 | up 25.6% | rising |
| 23 | Somalia | 217,474 | 2023 | down 23.0% | falling |
| 24 | Mali | 205,677 | 2023 | down 18.8% | falling |
| 25 | Kazakhstan | 204,489 | 2023 | up 2,577.6% | volatile |
| 26 | Philippines | 195,793 | 2023 | down 47.3% | volatile |
| 27 | Venezuela | 190,615 | 2023 | up 83.0% | volatile |
| 28 | Guinea | 178,764 | 2023 | down 6.7% | rising |
| 29 | Argentina | 172,699 | 2023 | up 290.0% | volatile |
| 30 | Syria | 162,231 | 2023 | down 40.4% | rising |
| 31 | Papua New Guinea | 160,942 | 2023 | up 73.0% | rising |
| 32 | Uganda | 146,164 | 2023 | down 31.7% | volatile |
| 33 | Niger | 144,384 | 2023 | down 25.6% | falling |
| 34 | Benin | 137,151 | 2023 | up 58.1% | rising |
| 35 | Central African Republic | 115,710 | 2023 | down 18.4% | rising |
| 36 | Haiti | 113,532 | 2023 | up 40.5% | rising |
| 37 | Bangladesh | 101,016 | 2023 | down 18.1% | volatile |
| 38 | Iraq | 100,908 | 2023 | down 72.8% | volatile |
| 39 | Kenya | 99,795 | 2023 | down 46.0% | falling |
| 40 | Egypt | 93,059 | 2023 | down 40.7% | falling |
| 41 | Germany | 92,907 | 2023 | up 71.1% | volatile |
| 42 | Zambia | 89,877 | 2023 | down 23.3% | falling |
| 43 | Peru | 85,903 | 2023 | up 27.4% | volatile |
| 44 | Bolivia | 82,938 | 2023 | up 156.3% | rising |
| 45 | South Sudan | 82,239 | 2023 | down 58.6% | falling |
| 46 | Algeria | 74,104 | 2023 | up 61.6% | volatile |
| 47 | Colombia | 70,990 | 2023 | up 9.3% | volatile |
| 48 | Azerbaijan | 63,643 | 2023 | up 62.5% | rising |
| 49 | Burkina Faso | 60,734 | 2023 | down 23.5% | falling |
| 50 | Cambodia | 57,743 | 2023 | up 17.1% | rising |
| 51 | Ecuador | 57,591 | 2023 | up 36.4% | volatile |
| 52 | Malawi | 56,373 | 2023 | down 10.4% | volatile |
| 53 | United Kingdom | 55,929 | 2023 | up 36.1% | falling |
| 54 | Ukraine | 49,917 | 2023 | down 43.1% | volatile |
| 55 | Burundi | 48,207 | 2023 | up 184.8% | rising |
| 56 | Zimbabwe | 47,142 | 2023 | up 93.4% | falling |
| 57 | Guatemala | 44,238 | 2023 | up 178.8% | volatile |
| 58 | Lebanon | 43,301 | 2023 | up 140.1% | rising |
| 59 | Ghana | 42,550 | 2023 | down 48.2% | volatile |
| 60 | Laos | 41,228 | 2023 | up 55.8% | rising |
| 61 | Tajikistan | 40,226 | 2023 | up 67.0% | volatile |
| 62 | Senegal | 39,752 | 2023 | up 6.5% | volatile |
| 63 | Congo | 39,542 | 2023 | up 55.3% | flat |
| 64 | Paraguay | 39,309 | 2023 | up 206.0% | volatile |
| 65 | Romania | 38,948 | 2023 | up 119.9% | rising |
| 66 | Canada | 37,195 | 2023 | up 7.7% | falling |
| 67 | Libya | 34,225 | 2023 | up 501.2% | volatile |
| 68 | Nepal | 33,745 | 2023 | down 28.7% | flat |
| 69 | Honduras | 29,753 | 2023 | up 1,278.9% | volatile |
| 70 | France | 27,827 | 2023 | down 69.7% | volatile |
| 71 | Liberia | 26,583 | 2023 | down 9.9% | rising |
| 72 | Spain | 23,995 | 2023 | up 30.0% | volatile |
| 73 | Dominican Republic | 23,893 | 2023 | down 54.4% | volatile |
| 74 | Rwanda | 22,831 | 2023 | up 242.9% | volatile |
| 75 | Togo | 21,730 | 2023 | down 39.9% | volatile |
| 76 | Malaysia | 21,500 | 2023 | up 42.4% | volatile |
| 77 | Sierra Leone | 21,194 | 2023 | up 21.3% | volatile |
| 78 | Kyrgyzstan | 21,008 | 2023 | up 358.7% | volatile |
| 79 | Panama | 20,496 | 2023 | up 33.6% | volatile |
| 80 | Italy | 20,403 | 2023 | down 24.3% | volatile |
| 81 | Gabon | 20,008 | 2023 | up 66.6% | rising |
| 82 | Poland | 19,806 | 2023 | up 401.2% | volatile |
| 83 | Australia | 18,397 | 2023 | down 33.4% | falling |
| 84 | Netherlands | 18,178 | 2023 | up 236.2% | rising |
| 85 | Palestine | 17,279 | 2023 | up 1,169.7% | volatile |
| 86 | Mauritania | 16,306 | 2023 | down 39.6% | falling |
| 87 | Japan | 16,012 | 2023 | up 59.4% | volatile |
| 88 | Saudi Arabia | 15,123 | 2023 | up 37.0% | falling |
| 89 | Namibia | 14,149 | 2023 | up 98.4% | rising |
| 90 | Equatorial Guinea | 13,281 | 2023 | down 36.7% | falling |
| 91 | Morocco | 12,588 | 2023 | up 83.9% | volatile |
| 92 | Gambia | 12,478 | 2023 | up 458.9% | volatile |
| 93 | Iran | 11,990 | 2023 | down 60.0% | falling |
| 94 | Austria | 11,102 | 2023 | up 98.0% | falling |
| 95 | Turkey | 10,907 | 2023 | down 56.7% | volatile |
| 96 | South Korea | 10,175 | 2023 | down 24.7% | falling |
| 97 | Jordan | 9,289 | 2023 | up 125.8% | volatile |
| 98 | Uzbekistan | 9,053 | 2023 | up 45.4% | volatile |
| 99 | Chile | 7,351 | 2023 | down 69.5% | falling |
| 100 | New Zealand | 7,075 | 2023 | up 43.8% | falling |
| 101 | Bosnia and Herzegovina | 6,768 | 2023 | up 28.8% | volatile |
| 102 | Sweden | 6,656 | 2023 | up 191.5% | volatile |
| 103 | Djibouti | 6,437 | 2023 | up 54.6% | volatile |
| 104 | Comoros | 5,767 | 2023 | up 57.7% | falling |
| 105 | Georgia | 5,572 | 2023 | up 153.4% | volatile |
| 106 | Czechia | 5,447 | 2023 | up 401.2% | volatile |
| 107 | Guinea-Bissau | 5,430 | 2023 | down 26.4% | rising |
| 108 | Lesotho | 5,248 | 2023 | up 33.0% | rising |
| 109 | Switzerland | 5,163 | 2023 | up 25.9% | volatile |
| 110 | East Timor | 5,085 | 2023 | down 10.6% | falling |
| 111 | Tunisia | 5,038 | 2023 | up 21.3% | volatile |
| 112 | Bulgaria | 4,925 | 2023 | up 45.3% | flat |
| 113 | Eritrea | 4,692 | 2023 | down 16.6% | falling |
| 114 | United Arab Emirates | 4,501 | 2023 | up 159.0% | volatile |
| 115 | Moldova | 4,380 | 2023 | down 10.8% | volatile |
| 116 | Serbia | 4,332 | 2023 | down 20.3% | volatile |
| 117 | Finland | 4,301 | 2023 | up 256.7% | volatile |
| 118 | Eswatini | 4,288 | 2023 | up 621.9% | volatile |
| 119 | Ireland | 4,062 | 2023 | up 15.6% | falling |
| 120 | El Salvador | 3,950 | 2023 | down 57.3% | volatile |
| 121 | Botswana | 3,714 | 2023 | up 35.9% | rising |
| 122 | Israel | 3,535 | 2023 | down 45.7% | falling |
| 123 | Belgium | 3,513 | 2023 | up 36.0% | volatile |
| 124 | North Korea | 3,420 | 2023 | down 85.1% | volatile |
| 125 | Solomon Islands | 3,349 | 2023 | up 6.2% | rising |
| 126 | Sri Lanka | 3,246 | 2023 | down 9.3% | volatile |
| 127 | Turkmenistan | 3,183 | 2023 | down 26.0% | volatile |
| 128 | Croatia | 3,103 | 2023 | up 88.5% | volatile |
| 129 | Greece | 3,101 | 2023 | down 39.7% | volatile |
| 130 | Suriname | 2,993 | 2023 | up 11.9% | rising |
| 131 | Mongolia | 2,716 | 2023 | up 99.9% | volatile |
| 132 | North Macedonia | 2,628 | 2023 | up 265.4% | volatile |
| 133 | Vanuatu | 2,473 | 2023 | up 94.9% | rising |
| 134 | Lithuania | 2,372 | 2023 | up 11.4% | volatile |
| 135 | Slovakia | 2,216 | 2023 | up 88.7% | volatile |
| 136 | Norway | 2,202 | 2023 | down 28.3% | falling |
| 137 | Armenia | 2,085 | 2023 | down 4.5% | volatile |
| 138 | Slovenia | 2,075 | 2023 | up 87.7% | rising |
| 139 | Estonia | 2,041 | 2023 | up 136.3% | volatile |
| 140 | Denmark | 1,851 | 2023 | down 47.9% | volatile |
| 141 | Uruguay | 1,686 | 2023 | down 27.4% | volatile |
| 142 | Belarus | 1,527 | 2023 | down 98.2% | volatile |
| 143 | Qatar | 1,502 | 2023 | down 6.7% | volatile |
| 144 | Montenegro | 1,400 | 2023 | up 201.3% | rising |
| 145 | Nicaragua | 1,308 | 2023 | down 3.7% | volatile |
| 146 | Belize | 1,015 | 2023 | up 182.0% | volatile |
| 147 | Cuba | 957.44 | 2023 | down 81.3% | volatile |
| 148 | Samoa | 938.4 | 2023 | up 5.8% | volatile |
| 149 | Hungary | 922.37 | 2023 | up 3.3% | flat |
| 150 | Singapore | 906.12 | 2023 | down 86.7% | volatile |
| 151 | Albania | 862.05 | 2023 | up 140.7% | rising |
| 152 | Oman | 846.12 | 2023 | down 39.9% | rising |
| 153 | Portugal | 824.42 | 2023 | down 55.7% | volatile |
| 154 | Sao Tome and Principe | 812.63 | 2023 | up 344.9% | volatile |
| 155 | Micronesia (country) | 805.86 | 2023 | down 0.3% | falling |
| 156 | Cyprus | 748.45 | 2023 | up 37.7% | volatile |
| 157 | Trinidad and Tobago | 658.36 | 2023 | down 56.6% | volatile |
| 158 | Bahamas | 564.59 | 2023 | up 257.2% | volatile |
| 159 | Costa Rica | 525.6 | 2023 | down 85.4% | volatile |
| 160 | Saint Lucia | 525.46 | 2023 | up 2,399.8% | volatile |
| 161 | Kuwait | 512.18 | 2023 | down 15.8% | volatile |
| 162 | Fiji | 491.43 | 2023 | up 156.6% | volatile |
| 163 | Mauritius | 488 | 2023 | up 69.6% | rising |
| 164 | Barbados | 472.05 | 2023 | up 56.2% | volatile |
| 165 | Cape Verde | 446.74 | 2023 | down 34.0% | falling |
| 166 | Iceland | 378.56 | 2023 | down 7.1% | volatile |
| 167 | Latvia | 337.5 | 2023 | down 70.9% | volatile |
| 168 | Jamaica | 329.75 | 2023 | down 88.1% | volatile |
| 169 | Kiribati | 328 | 2023 | up 102.0% | volatile |
| 170 | Dominica | 318.12 | 2023 | up 1,019.8% | volatile |
| 171 | Marshall Islands | 236.04 | 2023 | down 48.2% | volatile |
| 172 | Grenada | 193.62 | 2023 | up 266.7% | volatile |
| 173 | Bahrain | 179.48 | 2023 | down 5.8% | volatile |
| 174 | Guyana | 165.32 | 2023 | down 48.2% | volatile |
| 175 | Maldives | 118.6 | 2023 | down 96.2% | volatile |
| 176 | Bhutan | 97.99 | 2023 | down 74.0% | falling |
| 177 | Malta | 87.18 | 2023 | up 101.2% | volatile |
| 178 | Saint Vincent and the Grenadines | 74.28 | 2023 | up 118.3% | volatile |
| 179 | Luxembourg | 67.49 | 2023 | up 10.9% | volatile |
| 180 | Brunei | 62.76 | 2023 | down 6.7% | volatile |
| 181 | Seychelles | 54.12 | 2023 | up 68.0% | volatile |
| 182 | Nauru | 46.35 | 2023 | up 1.0% | volatile |
| 183 | Cook Islands | 26.32 | 2023 | up 330.1% | volatile |
| 184 | Tonga | 23.98 | 2023 | down 13.8% | volatile |
| 185 | Saint Kitts and Nevis | 22.36 | 2023 | up 12.4% | volatile |
| 186 | Antigua and Barbuda | 22.18 | 2023 | up 85.3% | volatile |
| 187 | San Marino | 22.1 | 2023 | down 63.8% | volatile |
| 188 | Palau | 15.68 | 2023 | up 578.8% | volatile |
| 189 | Andorra | 13.44 | 2023 | down 48.5% | volatile |
| 190 | Tuvalu | 13.14 | 2023 | down 52.4% | falling |
| 191 | Monaco | 3.51 | 2023 | up 3.8% | rising |
| 192 | Niue | 0.25 | 2023 | down 16.7% | volatile |