Chad vs South Sudan: Life expectancy at age 15

Chad

70.17 years

in 2100

South Sudan

70.55 years

in 2100

Chad rank

235th

South Sudan rank

234th

Life expectancy at age 15 over time

South Sudan currently reports 70.55 years against 70.17 years in Chad, a difference of 0.379 years.

The two have swapped places 3 times across 151 shared years of data; in 1950 it was Chad ahead.

Globally, Chad ranks 235th and South Sudan ranks 234th 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.