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In 2026, life expectancy at birth in Saint Martin is 80.8 years, above average. Life expectancy has risen by 16 years since 1950. About 248 people die a year, a crude death rate of 10.4 per 1,000. Infant mortality is 7.5 per 1,000 live births, down 85% since 1950. Women live about 6.8 years longer than men. Those who reach 65 can expect roughly 19 more years, while the risk of dying between 15 and 60 is 5.3%. By 2100, life expectancy is projected to reach 90.1 years.
Life expectancy
80.8 years
Infant mortality
7.5 per 1,000 births
Under-5 mortality
8.7 per 1,000 births
Crude death rate
10.4 per 1,000 people
Life expectancy in Saint Martin is high at 80.8 years. Women outlive men by 7 years, a larger gap than typical. By 2100, life expectancy is projected to reach 90.1 years.