Chad vs Nauru: Life expectancy at age 15

Chad

70.17 years

in 2100

Nauru

72.43 years

in 2100

Chad rank

235th

Nauru rank

232nd

Life expectancy at age 15 over time

Nauru currently reports 72.43 years against 70.17 years in Chad, a difference of 2.25 years.

Across all 151 years both countries report, Nauru has been ahead every year.

Globally, Chad ranks 235th and Nauru ranks 232nd of 236 countries.

Indicator: Life expectancy at age 15
Unit: years
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 36,894 data points, 1751–2100
Last refreshed: 06 August 2026

The total period life expectancy at age 15, in a given year.