Child immunization measures the percentage of children ages 12-23 months who received vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against measles after receiving one dose of vaccine.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antigua and Barbuda | 89.0 | 95.0 | 99.0 | 98.0 | 99.0 | 98.0 | 96.0 | 93.0 | 91.0 | 88.0 | 99.0 | 96.0 | 93.0 | 89.0 | 85.0 | 99.0 | 94.0 |
| Barbados | 87.0 | 94.0 | 93.0 | 85.0 | 93.0 | 90.0 | 87.0 | 95.0 | 96.0 | 92.0 | 92.0 | 85.0 | 92.0 | 89.0 | 77.0 | 85.0 | 89.0 |
| Belize | 86.0 | 96.0 | 95.0 | 98.0 | 98.0 | 96.0 | 99.0 | 95.0 | 96.0 | 95.0 | 90.0 | 97.0 | 96.0 | 82.0 | 79.0 | 81.0 | 93.0 |
| Colombia | 82.0 | 88.0 | 94.0 | 88.0 | 88.0 | 94.0 | 92.0 | 91.0 | 94.0 | 93.0 | 93.0 | 95.0 | 95.0 | 90.0 | 86.0 | 88.0 | 93.0 |
| Costa Rica | 90.0 | 82.0 | 89.0 | 83.0 | 83.0 | 90.0 | 91.0 | 95.0 | 93.0 | 93.0 | 96.0 | 94.0 | 95.0 | 95.0 | 89.0 | 90.0 | 93.0 |
| Cuba | 94.0 | 94.0 | 98.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 98.0 | 99.0 | 99.0 | 99.0 |
| Dominica | 88.0 | 99.0 | 98.0 | 99.0 | 99.0 | 99.0 | 93.0 | 94.0 | 96.0 | 96.0 | 77.0 | 84.0 | 92.0 | 92.0 | 88.0 | 87.0 | 87.0 |
| Dominican Republic | 70.0 | 85.0 | 79.0 | 85.0 | 87.0 | 88.0 | 83.0 | 88.0 | 90.0 | 85.0 | 86.0 | 91.0 | 96.0 | 82.0 | 88.0 | 91.0 | 94.0 |
| El Salvador | 98.0 | 97.0 | 99.0 | 92.0 | 89.0 | 93.0 | 94.0 | 96.0 | 97.0 | 98.0 | 89.0 | 87.0 | 96.0 | 84.0 | 97.0 | 80.0 | 99.0 |
| Grenada | 85.0 | 92.0 | 99.0 | 95.0 | 95.0 | 94.0 | 94.0 | 94.0 | 99.0 | 95.0 | 85.0 | 84.0 | 94.0 | 83.0 | 70.0 | 76.0 | 82.0 |
| Guatemala | 68.0 | 86.0 | 93.0 | 93.0 | 89.0 | 93.0 | 91.0 | 68.0 | 79.0 | 89.0 | 94.0 | 89.0 | 90.0 | 89.0 | 88.0 | 86.0 | 88.0 |
| Guyana | 73.0 | 86.0 | 92.0 | 95.0 | 98.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 98.0 | 98.0 | 98.0 | 95.0 | 95.0 | 95.0 |
| Haiti | 31.0 | 55.0 | 58.0 | 64.0 | 65.0 | 66.0 | 68.0 | 69.0 | 69.0 | 69.0 | 69.0 | 69.0 | 65.0 | 65.0 | 65.0 | 65.0 | 65.0 |
| Honduras | 90.0 | 98.0 | 96.0 | 98.0 | 97.0 | 97.0 | 97.0 | 97.0 | 98.0 | 98.0 | 98.0 | 91.0 | 89.0 | 82.0 | 81.0 | 77.0 | 77.0 |
| Jamaica | 74.0 | 88.0 | 84.0 | 89.0 | 88.0 | 93.0 | 94.0 | 92.0 | 91.0 | 95.0 | 95.0 | 89.0 | 94.0 | 93.0 | 88.0 | 91.0 | 93.0 |
| Mexico | 75.0 | 96.0 | 96.0 | 95.0 | 98.0 | 99.0 | 89.0 | 97.0 | 97.0 | 96.0 | 76.0 | 97.0 | 73.0 | 92.0 | 99.0 | 86.0 | 76.0 |
| Nicaragua | 82.0 | 86.0 | 96.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 97.0 | 83.0 | 93.0 | 85.0 |
| Panama | 73.0 | 97.0 | 99.0 | 97.0 | 97.0 | 98.0 | 92.0 | 90.0 | 93.0 | 95.0 | 98.0 | 98.0 | 97.0 | 80.0 | 92.0 | 87.0 | 78.0 |
| St. Kitts and Nevis | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 95.0 | 99.0 | 93.0 | 95.0 | 98.0 | 93.0 | 96.0 | 97.0 | 95.0 | 96.0 | 95.0 | 95.0 |
| St. Lucia | 82.0 | 88.0 | 94.0 | 95.0 | 91.0 | 99.0 | 99.0 | 99.0 | 97.0 | 99.0 | 87.0 | 86.0 | 96.0 | 89.0 | 77.0 | 81.0 | 85.0 |
| St. Vincent and the Grenadines | 96.0 | 96.0 | 97.0 | 99.0 | 97.0 | 94.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 96.0 | 99.0 | 90.0 |
| Suriname | 65.0 | 84.0 | 91.0 | 87.0 | 79.0 | 64.0 | 81.0 | 70.0 | 76.0 | 76.0 | 76.0 | 77.0 | 64.0 | 45.0 | 58.0 | 74.0 | 71.0 |
| Bahamas, The | 86.0 | 93.0 | 85.0 | 94.0 | 90.0 | 91.0 | 92.0 | 92.0 | 94.0 | 89.0 | 90.0 | 89.0 | 83.0 | 87.0 | 82.0 | 80.0 | 86.0 |
| Trinidad and Tobago | 70.0 | 90.0 | 93.0 | 92.0 | 92.0 | 85.0 | 91.0 | 96.0 | 89.0 | 86.0 | 93.0 | 90.0 | 99.0 | 91.0 | 93.0 | 92.0 | 90.0 |
| Venezuela, RB | 61.0 | 84.0 | 76.0 | 79.0 | 86.0 | 87.0 | 85.0 | 89.0 | 92.0 | 88.0 | 96.0 | 74.0 | 93.0 | 76.0 | 68.0 | 52.0 | 68.0 |