Guernsey vs Reunion: Life expectancy at age 15

Guernsey

91.94 years

in 2100

Reunion

92.16 years

in 2100

Guernsey rank

24th

Reunion rank

21st

Life expectancy at age 15 over time

Reunion currently reports 92.16 years against 91.94 years in Guernsey, a difference of 0.219 years.

The two have swapped places 5 times across 151 shared years of data; in 1950 it was Guernsey ahead.

Globally, Guernsey ranks 24th and Reunion ranks 21st 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.