Child mortality rate is the probability of dying between the exact ages of one and five, if subject to current age-specific mortality rates. The probability is expressed as a rate per 1,000.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antigua and Barbuda | 34.6 | 14.7 | 16.3 | 14.5 | 13.0 | 12.8 | 12.5 | 12.3 | 12.1 | 11.9 | 11.7 | 11.6 | 11.4 | 11.2 | 11.0 | 10.7 | 10.4 | 10.1 |
| Argentina | 75.3 | 31.7 | 21.3 | 18.4 | 15.8 | 15.2 | 14.5 | 13.8 | 13.3 | 12.8 | 12.4 | 12.0 | 11.7 | 11.4 | 11.2 | 10.9 | 10.7 | 10.5 |
| Barbados | 52.4 | 19.7 | 15.4 | 15.9 | 14.9 | 14.7 | 14.5 | 14.3 | 14.1 | 13.8 | 13.4 | 13.1 | 12.7 | 12.3 | 11.9 | 11.6 | 11.2 | 10.8 |
| Belize | 104.7 | 42.8 | 26.8 | 23.0 | 20.5 | 20.0 | 19.3 | 18.6 | 17.9 | 17.1 | 16.4 | 15.8 | 15.2 | 14.8 | 14.4 | 14.2 | 14.1 | 14.0 |
| Bolivia | 242.5 | 128.0 | 80.3 | 60.6 | 45.5 | 43.0 | 40.7 | 38.5 | 36.5 | 34.6 | 33.1 | 31.7 | 30.4 | 29.2 | 28.1 | 27.2 | 26.2 | 25.3 |
| Brazil | 143.9 | 68.9 | 38.1 | 27.3 | 20.7 | 19.8 | 19.1 | 18.6 | 18.1 | 17.7 | 18.5 | 17.1 | 16.9 | 16.7 | 16.5 | 16.3 | 16.2 | 16.0 |
| Chile | 85.6 | 20.9 | 11.9 | 10.0 | 9.5 | 9.3 | 9.1 | 8.9 | 8.7 | 8.6 | 8.4 | 8.1 | 7.8 | 7.5 | 7.3 | 7.2 | 7.3 | 7.7 |
| Colombia | 103.6 | 39.5 | 27.9 | 23.8 | 20.3 | 19.6 | 19.0 | 18.4 | 17.8 | 17.2 | 16.6 | 16.1 | 15.6 | 15.1 | 14.6 | 14.1 | 13.7 | 13.3 |
| Costa Rica | 79.9 | 18.9 | 14.5 | 12.4 | 11.4 | 11.0 | 10.6 | 10.2 | 9.9 | 9.6 | 9.5 | 9.5 | 9.5 | 9.7 | 10.0 | 10.4 | 10.8 | 11.2 |
| Cuba | 41.7 | 15.2 | 9.6 | 7.8 | 6.8 | 6.7 | 6.7 | 6.6 | 6.7 | 6.7 | 6.8 | 7.0 | 7.2 | 7.5 | 7.9 | 8.3 | 8.7 | 9.1 |
| Dominica | 57.2 | 19.7 | 20.6 | 23.0 | 26.5 | 27.3 | 28.2 | 29.1 | 30.1 | 31.0 | 32.0 | 33.0 | 34.0 | 35.0 | 35.8 | 36.6 | 37.2 | 37.7 |
| Dominican Republic | 127.3 | 63.9 | 43.2 | 39.3 | 38.1 | 38.0 | 38.0 | 38.0 | 38.0 | 38.0 | 37.9 | 38.0 | 37.7 | 37.3 | 36.6 | 35.9 | 35.0 | 34.1 |
| Ecuador | 147.0 | 59.9 | 33.6 | 26.9 | 21.8 | 20.8 | 19.8 | 18.9 | 18.1 | 17.4 | 16.8 | 16.3 | 15.9 | 15.6 | 15.3 | 15.1 | 14.9 | 14.7 |
| El Salvador | 158.3 | 64.0 | 35.2 | 26.3 | 20.2 | 19.2 | 18.3 | 17.4 | 16.7 | 15.9 | 15.2 | 14.5 | 13.9 | 13.3 | 12.7 | 12.2 | 11.8 | 11.4 |
| Grenada | 51.5 | 23.9 | 16.5 | 15.8 | 16.8 | 17.2 | 17.6 | 18.1 | 18.5 | 18.9 | 19.2 | 19.5 | 19.8 | 20.0 | 20.2 | 20.2 | 20.0 | 19.7 |
| Guatemala | 177.4 | 86.1 | 56.3 | 46.4 | 38.0 | 36.5 | 35.0 | 33.6 | 32.3 | 31.1 | 29.9 | 28.9 | 27.9 | 26.9 | 26.0 | 25.1 | 24.3 | 23.5 |
| Guyana | 82.2 | 68.2 | 52.3 | 46.5 | 41.9 | 41.0 | 40.1 | 39.2 | 38.1 | 37.0 | 36.0 | 35.0 | 33.9 | 32.9 | 31.8 | 30.9 | 29.8 | 28.9 |
| Haiti | 257.9 | 153.4 | 110.5 | 95.7 | 142.8 | 83.5 | 81.6 | 79.6 | 77.7 | 75.7 | 73.6 | 71.6 | 69.6 | 67.6 | 65.7 | 63.7 | 61.7 | 59.9 |
| Honduras | 156.3 | 63.4 | 40.9 | 32.9 | 27.1 | 26.1 | 25.2 | 24.3 | 23.5 | 22.6 | 21.8 | 21.0 | 20.3 | 19.6 | 19.0 | 18.3 | 17.7 | 17.1 |
| Jamaica | 61.8 | 31.5 | 23.2 | 21.5 | 21.3 | 21.3 | 21.2 | 21.1 | 20.9 | 20.8 | 20.8 | 20.8 | 20.9 | 21.1 | 21.3 | 21.5 | 21.6 | 21.7 |
| Mexico | 112.7 | 49.1 | 30.7 | 24.9 | 20.9 | 20.2 | 19.6 | 19.0 | 18.4 | 17.8 | 17.2 | 16.6 | 16.1 | 15.5 | 15.0 | 14.6 | 14.1 | 13.6 |
| Nicaragua | 181.6 | 72.1 | 42.1 | 32.7 | 25.9 | 24.7 | 23.6 | 22.6 | 21.6 | 20.6 | 19.8 | 18.9 | 18.2 | 17.4 | 16.7 | 16.0 | 15.4 | 14.8 |
| Panama | 72.3 | 33.1 | 28.0 | 23.7 | 20.2 | 19.7 | 19.3 | 19.0 | 18.8 | 18.7 | 18.5 | 18.2 | 17.8 | 17.2 | 16.5 | 15.7 | 15.0 | 14.4 |
| Paraguay | 82.9 | 49.2 | 36.7 | 32.7 | 28.3 | 27.5 | 26.7 | 25.9 | 25.2 | 24.4 | 23.6 | 22.7 | 22.0 | 21.3 | 20.6 | 20.0 | 19.3 | 18.6 |
| Peru | 204.8 | 84.8 | 40.9 | 28.9 | 22.4 | 21.5 | 20.7 | 20.1 | 19.6 | 19.3 | 19.0 | 18.8 | 18.6 | 18.4 | 18.2 | 18.0 | 17.7 | 17.3 |
| St. Kitts and Nevis | 33.3 | 26.3 | 21.7 | 20.6 | 20.8 | 21.0 | 21.2 | 21.4 | 21.3 | 21.1 | 20.8 | 20.4 | 20.0 | 19.5 | 18.9 | 18.4 | 17.9 | |
| St. Lucia | 75.8 | 23.0 | 20.2 | 19.9 | 19.6 | 19.5 | 19.4 | 19.2 | 19.1 | 18.9 | 18.7 | 18.5 | 18.2 | 18.0 | 17.7 | 17.4 | 17.2 | 16.9 |
| St. Vincent and the Grenadines | 68.3 | 25.6 | 24.3 | 24.5 | 23.2 | 22.5 | 21.5 | 20.5 | 19.5 | 18.4 | 17.2 | 16.2 | 15.2 | 14.2 | 13.4 | 12.7 | 12.1 | 11.6 |
| Suriname | 49.4 | 34.6 | 29.6 | 25.9 | 25.3 | 24.7 | 24.1 | 23.5 | 23.0 | 22.4 | 21.7 | 21.1 | 20.5 | 19.9 | 19.3 | 18.7 | 18.1 | |
| Bahamas, The | 32.2 | 25.0 | 17.3 | 18.0 | 16.5 | 16.1 | 15.7 | 15.4 | 15.2 | 14.9 | 14.8 | 14.6 | 14.5 | 24.5 | 14.3 | 14.1 | 13.9 | 13.6 |
| Trinidad and Tobago | 55.5 | 35.1 | 31.3 | 29.1 | 26.8 | 26.3 | 25.9 | 25.5 | 25.1 | 24.6 | 24.2 | 23.7 | 23.4 | 22.9 | 22.5 | 21.9 | 21.3 | 20.8 |
| Uruguay | 59.9 | 26.1 | 18.9 | 15.9 | 12.0 | 11.5 | 11.2 | 10.8 | 10.4 | 9.9 | 9.4 | 9.0 | 8.5 | 8.2 | 7.9 | 7.7 | 7.5 | 7.4 |
| Venezuela, RB | 68.4 | 32.5 | 23.9 | 20.5 | 19.0 | 19.1 | 19.4 | 19.7 | 20.2 | 21.2 | 26.2 | 26.2 | 26.2 | 26.3 | 26.2 | 26.3 | 26.2 | 26.2 |