Tonga infant mortality rate for 2025 is 10.50, a 2.08% decline from 2024.
Tonga infant mortality rate for 2024 was 10.73, a 34.08% increase from 2023.
Tonga infant mortality rate for 2023 was 8.00, a 2.44% decline from 2022.
Tonga infant mortality rate for 2022 was 8.20, a 2.38% decline from 2021.
Infant mortality rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year. The full historical dataset is available for download here: Tonga Infant Mortality Rate | Historical Data | 1950 - 2025.