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Sierra Leone vs United States: life expectancy
United States's national average is 24.2 years higher than Sierra Leone's (78.9 vs 54.7).
A population-level average, not a personal prediction — averages, not fate.
See what % of either average you've already lived.
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United States's national average life expectancy is 78.9 years, about 24.2 years higher than Sierra Leone's 54.7. These are population averages, not predictions for any individual.
Figures are UN Population Division estimates (World Population Prospects, 2019 revision), rounded for readability — not a live feed, so recent years may differ.