See how the distribution of St. Martin (French part)’s population by age and sex has changed across different years.
Review the age and gender distribution of St. Martin (French part)'s population and compare demographic changes over time.
As of 2025, St. Martin (French part)'s population stands at approximately 24,941 people. Over the past five years it has declined by -21.53%, and over the past ten years by -33.26%.
St. Martin (French part) ranks 214th of 217 countries by total population, and 217th by five-year population growth. Growth momentum is currently decelerating (-3.18% → -4.73% per year).
By gender, female residents make up the larger share of the population, at 53.7% (53.7% female vs 46.3% male).
By broad age group, the working-age (15-64) group accounts for the largest share of the population: 21.1% are under 15, 59.3% are aged 15-64, and 19.7% are aged 65 and above.
The share of the population under 15 is currently rising, and peaked at 46.9% in 1963.
The share of the population aged 60 and above has been rising, from 6.0% in 1960 to 27.5% in 2025.
Population of St. Martin (French part) by Year: Total, Gender and Broad Age Groups
Data source: World Bank, World Development Indicators — Population, total (SP.POP.TOTL); population by gender (SP.POP.TOTL.MA.IN, SP.POP.TOTL.FE.IN); population by broad age group (SP.POP.0014.TO, SP.POP.1564.TO, SP.POP.65UP.TO). License: CC BY-4.0. Retrieved 2026-07-10.
St. Martin (French part) Population by Five-Year Age Cohorts and Gender
Data source: World Bank, World Development Indicators — Population by five-year age groups and sex (SP.POP.0004.MA … SP.POP.80UP.FE). License: CC BY-4.0. Retrieved 2026-07-10.