Eswatini vs Sierra Leone: Life expectancy at age 15

Eswatini

74.66 years

in 2100

Sierra Leone

74.45 years

in 2100

Eswatini rank

222nd

Sierra Leone rank

223rd

Life expectancy at age 15 over time

Eswatini currently reports 74.66 years against 74.45 years in Sierra Leone, a difference of 0.214 years.

The two have swapped places 2 times across 151 shared years of data; in 1950 it was Eswatini ahead.

Globally, Eswatini ranks 222nd and Sierra Leone ranks 223rd 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.