Saint Helena
19502100
2026
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Total population
5,147
Density
13 people/km²
Median age
51.0 years
Growth rate
-1.15%
Total population from 1950 to 2100 (projections beyond 2024)
Male and female population with sex ratio trend
No population by gender data available.
Population distribution by 5-year age groups (Projection)
People per square kilometre
Age where half the population is younger
Annual percentage change in population size
Saint Helena passed its population peak 39 years ago in 1987, and has since declined by 23.2%. In 2026, with a median age of 51, this is one of the world's oldest populations. Population density is low at 13 people per km². UN projections show a decline to 2.6K by 2100.