health2023
Number of one-year-olds who have had the one dose of the inactivated polio vaccine
Latest available country observation from Our World in Data, based on the chart's cited sources. The series currently runs through 2023; countries can have different observation years.
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Key Insights
Global Average
563,425.3one-year-olds
Median: 108,237.0one-year-olds
Countries Covered
194
with available data
Highest
India
20,408,494.0one-year-olds
Lowest
Niue
24.8one-year-olds
Top 5 Countries
1India20,408,494.0one-year-olds
2People's Republic of China9,593,051.0one-year-olds
3Pakistan5,537,800.5one-year-olds
4Nigeria4,764,896.5one-year-olds
5United States of America3,606,225.2one-year-olds
By Region
Asia2,091,986.4one-year-olds(25 countries)
Africa1,675,839.9one-year-olds(9 countries)
North America1,534,339.3one-year-olds(4 countries)
South America587,844.7one-year-olds(7 countries)
Other229,901.6one-year-olds(115 countries)
Country Rankings
Top 10 Countries
Bottom 10 Countries
Data Analysis
Value Distribution
How countries are distributed across the value range
Low (24.8one-year-olds)High (20,408,494.0one-year-olds)
Regional Comparison
Average values by world region (Global avg: 563,425.3one-year-olds)
Asia (25)
Africa (9)
North America (4)
South America (7)
Other (115)
Oceania (2)
Europe (32)
Percentile Profile
The curve shows how values change from the lowest to the highest country. Steep sections reveal inequality or outliers.
0th percentile · lowest100th percentile · highest
About This Statistic
Latest available country observation from Our World in Data, based on the chart's cited sources. The series currently runs through 2023; countries can have different observation years. Source: Our World in Data.
Methodology
Country values are taken from the latest observation available in the linked source series.
Full Data
| Rank ↑ | Country ↕ | Value ↕ |
|---|---|---|
| 1 | India | 20,408,494.0one-year-olds |
| 2 | People's Republic of China | 9,593,051.0one-year-olds |
| 3 | Pakistan | 5,537,800.5one-year-olds |
| 4 | Nigeria | 4,764,896.5one-year-olds |
| 5 | United States of America | 3,606,225.2one-year-olds |
| 6 | Bangladesh | 3,333,519.0one-year-olds |
| 7 | Indonesia | 3,156,694.0one-year-olds |
| 8 | Ethiopia | 2,725,716.8one-year-olds |
| 9 | Democratic Republic of the Congo | 2,626,518.2one-year-olds |
| 10 | Egypt | 2,279,947.5one-year-olds |
| 11 | Brazil | 2,170,563.8one-year-olds |
| 12 | United Republic of Tanzania | 1,833,793.8one-year-olds |
| 13 | Mexico | 1,823,980.2one-year-olds |
| 14 | Uganda | 1,559,077.5one-year-olds |
| 15 | Philippines | 1,459,547.5one-year-olds |
| 16 | Russian Federation | 1,341,190.9one-year-olds |
| 17 | Kenya | 1,311,587.0one-year-olds |
| 18 | Vietnam | 1,202,965.9one-year-olds |
| 19 | Islamic Republic of Iran | 1,186,961.5one-year-olds |
| 20 | Iraq | 1,053,927.0one-year-olds |
| 21 | Türkiye | 1,047,047.1one-year-olds |
| 22 | Mozambique | 998,943.3one-year-olds |
| 23 | South Africa | 970,934.9one-year-olds |
| 24 | Sudan | 902,945.8one-year-olds |
| 25 | Uzbekistan | 896,207.4one-year-olds |
| 26 | Algeria | 852,198.8one-year-olds |
| 27 | Niger | 818,173.4one-year-olds |
| 28 | Ghana | 808,459.5one-year-olds |
| 29 | Afghanistan | 800,197.5one-year-olds |
| 30 | Japan | 784,602.7one-year-olds |
| 31 | Cote d'Ivoire | 770,938.0one-year-olds |
| 32 | Angola | 764,570.4one-year-olds |
| 33 | Germany | 750,999.3one-year-olds |
| 34 | France | 688,716.3one-year-olds |
| 35 | United Kingdom | 643,182.1one-year-olds |
| 36 | Colombia | 638,911.8one-year-olds |
| 37 | Myanmar | 634,490.6one-year-olds |
| 38 | Cameroon | 632,600.1one-year-olds |
| 39 | Yemen | 619,973.3one-year-olds |
| 40 | Mali | 617,031.4one-year-olds |
| 41 | Burkina Faso | 614,084.4one-year-olds |
| 42 | Morocco | 604,248.0one-year-olds |
| 43 | Madagascar | 589,457.0one-year-olds |
| 44 | Malawi | 569,996.7one-year-olds |
| 45 | Thailand | 555,048.9one-year-olds |
| 46 | Nepal | 494,933.1one-year-olds |
| 47 | Zambia | 494,325.4one-year-olds |
| 48 | Chad | 492,060.1one-year-olds |
| 49 | Saudi Arabia | 488,963.4one-year-olds |
| 50 | Peru | 488,571.7one-year-olds |
| 51 | Somalia | 477,039.7one-year-olds |
| 52 | Senegal | 467,083.2one-year-olds |
| 53 | Kazakhstan | 426,382.3one-year-olds |
| 54 | Zimbabwe | 424,274.4one-year-olds |
| 55 | Malaysia | 408,503.8one-year-olds |
| 56 | Argentina | 396,190.9one-year-olds |
| 57 | Italy | 387,651.3one-year-olds |
| 58 | Burundi | 376,891.6one-year-olds |
| 59 | Guatemala | 364,960.5one-year-olds |
| 60 | Rwanda | 357,682.2one-year-olds |
| 61 | Syrian Arab Republic | 343,548.0one-year-olds |
| 62 | Canada | 342,191.3one-year-olds |
| 63 | North Korea | 338,535.4one-year-olds |
| 64 | Spain | 332,500.5one-year-olds |
| 65 | Poland | 326,804.9one-year-olds |
| 66 | Sri Lanka | 321,392.6one-year-olds |
| 67 | Benin | 305,271.9one-year-olds |
| 68 | Cambodia | 299,540.4one-year-olds |
| 69 | Australia | 288,226.6one-year-olds |
| 70 | Venezuela | 281,778.4one-year-olds |
| 71 | Tajikistan | 260,127.8one-year-olds |
| 72 | South Korea | 249,283.6one-year-olds |
| 73 | Guinea | 245,800.5one-year-olds |
| 74 | Jordan | 225,250.5one-year-olds |
| 75 | Sierra Leone | 214,293.2one-year-olds |
| 76 | Ecuador | 205,683.8one-year-olds |
| 77 | South Sudan | 204,074.6one-year-olds |
| 78 | Togo | 195,573.6one-year-olds |
| 79 | Ukraine | 192,859.9one-year-olds |
| 80 | Dominican Republic | 191,140.8one-year-olds |
| 81 | Chile | 181,938.2one-year-olds |
| 82 | Bolivia | 180,955.4one-year-olds |
| 83 | Israel | 174,996.4one-year-olds |
| 84 | Haiti | 170,298.2one-year-olds |
| 85 | Honduras | 169,364.6one-year-olds |
| 86 | Netherlands | 167,241.3one-year-olds |
| 87 | Tunisia | 161,204.2one-year-olds |
| 88 | Turkmenistan | 157,534.7one-year-olds |
| 89 | Romania | 146,517.3one-year-olds |
| 90 | Mauritania | 143,496.3one-year-olds |
| 91 | Republic of the Congo | 133,005.4one-year-olds |
| 92 | Kyrgyzstan | 129,046.4one-year-olds |
| 93 | Liberia | 128,222.6one-year-olds |
| 94 | State of Palestine | 123,830.5one-year-olds |
| 95 | Belgium | 115,919.1one-year-olds |
| 96 | Lao People's Democratic Republic | 109,413.3one-year-olds |
| 97 | Paraguay | 108,438.4one-year-olds |
| 98 | United Arab Emirates | 108,035.5one-year-olds |
| 99 | Sweden | 106,503.4one-year-olds |
| 100 | Czech Republic | 104,575.7one-year-olds |
| 101 | Papua New Guinea | 103,993.3one-year-olds |
| 102 | El Salvador | 94,801.0one-year-olds |
| 103 | Cuba | 94,786.6one-year-olds |
| 104 | Libya | 93,802.4one-year-olds |
| 105 | Hungary | 91,314.6one-year-olds |
| 106 | Eritrea | 89,148.0one-year-olds |
| 107 | Oman | 83,765.9one-year-olds |
| 108 | Switzerland | 83,470.4one-year-olds |
| 109 | Azerbaijan | 81,826.9one-year-olds |
| 110 | Portugal | 81,617.6one-year-olds |
| 111 | Austria | 81,128.1one-year-olds |
| 112 | Lebanon | 79,231.8one-year-olds |
| 113 | Greece | 76,739.9one-year-olds |
| 114 | Central African Republic | 75,211.5one-year-olds |
| 115 | Belarus | 74,822.0one-year-olds |
| 116 | Republic of The Gambia | 65,509.1one-year-olds |
| 117 | Mongolia | 65,195.5one-year-olds |
| 118 | Panama | 64,316.1one-year-olds |
| 119 | Namibia | 64,087.9one-year-olds |
| 120 | Denmark | 60,457.2one-year-olds |
| 121 | Botswana | 59,427.8one-year-olds |
| 122 | Bulgaria | 58,480.1one-year-olds |
| 123 | Serbia | 57,559.6one-year-olds |
| 124 | New Zealand | 54,829.1one-year-olds |
| 125 | Norway | 54,506.4one-year-olds |
| 126 | Ireland | 53,970.7one-year-olds |
| 127 | Slovakia | 53,193.6one-year-olds |
| 128 | Costa Rica | 52,034.4one-year-olds |
| 129 | Kuwait | 50,705.8one-year-olds |
| 130 | Guinea-Bissau | 46,459.5one-year-olds |
| 131 | Finland | 46,351.5one-year-olds |
| 132 | Lesotho | 45,655.0one-year-olds |
| 133 | Georgia | 44,573.8one-year-olds |
| 134 | Singapore | 44,399.9one-year-olds |
| 135 | Gabon | 42,684.2one-year-olds |
| 136 | Equatorial Guinea | 37,799.2one-year-olds |
| 137 | Croatia | 33,788.4one-year-olds |
| 138 | Armenia | 33,367.7one-year-olds |
| 139 | Uruguay | 33,052.5one-year-olds |
| 140 | Jamaica | 32,315.5one-year-olds |
| 141 | Qatar | 29,730.7one-year-olds |
| 142 | Moldova, Republic of | 28,301.3one-year-olds |
| 143 | Albania | 28,160.3one-year-olds |
| 144 | Timor-Leste | 23,930.4one-year-olds |
| 145 | Lithuania | 22,063.3one-year-olds |
| 146 | Bosnia and Herzegovina | 21,305.3one-year-olds |
| 147 | Eswatini | 18,579.6one-year-olds |
| 148 | Bahrain | 17,768.5one-year-olds |
| 149 | Comoros | 17,301.8one-year-olds |
| 150 | The Republic of North Macedonia | 17,269.3one-year-olds |
| 151 | Slovenia | 16,790.7one-year-olds |
| 152 | Solomon Islands | 16,746.4one-year-olds |
| 153 | Djibouti | 16,551.4one-year-olds |
| 154 | Latvia | 16,537.5one-year-olds |
| 155 | Guyana | 16,366.7one-year-olds |
| 156 | Trinidad and Tobago | 16,294.4one-year-olds |
| 157 | Fiji | 16,217.2one-year-olds |
| 158 | Cyprus | 14,819.3one-year-olds |
| 159 | Mauritius | 11,712.0one-year-olds |
| 160 | Estonia | 10,840.9one-year-olds |
| 161 | Bhutan | 9,407.0one-year-olds |
| 162 | Suriname | 8,873.5one-year-olds |
| 163 | Montenegro | 6,854.1one-year-olds |
| 164 | Luxembourg | 6,681.5one-year-olds |
| 165 | Vanuatu | 6,270.7one-year-olds |
| 166 | Brunei Darussalam | 6,213.2one-year-olds |
| 167 | Cape Verde | 5,999.1one-year-olds |
| 168 | Maldives | 5,870.7one-year-olds |
| 169 | Belize | 5,752.0one-year-olds |
| 170 | Sao Tome and Principe | 5,063.3one-year-olds |
| 171 | Samoa | 4,747.2one-year-olds |
| 172 | Iceland | 4,495.4one-year-olds |
| 173 | Malta | 4,315.4one-year-olds |
| 174 | Bahamas | 4,299.6one-year-olds |
| 175 | Barbados | 2,863.8one-year-olds |
| 176 | Kiribati | 2,853.6one-year-olds |
| 177 | Tonga | 2,374.0one-year-olds |
| 178 | Micronesia, Federated States of | 2,368.7one-year-olds |
| 179 | Saint Lucia | 1,940.2one-year-olds |
| 180 | Seychelles | 1,749.9one-year-olds |
| 181 | Grenada | 1,272.4one-year-olds |
| 182 | Saint Vincent and the Grenadines | 1,163.7one-year-olds |
| 183 | Antigua and Barbuda | 1,086.8one-year-olds |
| 184 | Marshall Islands | 826.1one-year-olds |
| 185 | Dominica | 715.8one-year-olds |
| 186 | Saint Kitts and Nevis | 547.8one-year-olds |
| 187 | Andorra | 439.0one-year-olds |
| 188 | Monaco | 347.5one-year-olds |
| 189 | Nauru | 299.7one-year-olds |
| 190 | Tuvalu | 216.8one-year-olds |
| 191 | San Marino | 205.5one-year-olds |
| 192 | Palau | 194.0one-year-olds |
| 193 | Cook Islands | 161.7one-year-olds |
| 194 | Niue | 24.8one-year-olds |
Showing 194 of 194 countries
Topics
Data Source
This data comes from Our World in Data (2023).
View Original Source