Nauru vs Tonga: Infant mortality rate

Nauru

0.7719 deaths per 100 live births

in 2024

Tonga

0.7775 deaths per 100 live births

in 2024

Nauru rank

132nd

Tonga rank

130th

Infant mortality rate over time

Nauru
Tonga

How they compare

Tonga currently reports 0.7775 deaths per 100 live births against 0.7719 deaths per 100 live births in Nauru, a difference of 0.0056 deaths per 100 live births.

The two have swapped places 1 time across 40 shared years of data; in 1985 it was Nauru ahead.

Nauru ranks 132nd and Tonga ranks 130th of 199 countries.

Individual pages

Infant mortality rate in Nauru
Infant mortality rate in Tonga
Full country ranking

About this data

Indicator: Infant mortality rate
Unit: deaths per 100 live births
Source: United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 199 places, 13,185 data points, 1931–2024
Last refreshed: 07 August 2026

The estimated number of deaths of children aged under one year, per 100 live births .