Saint Martin (French part) Population Pyramid

The age and sex structure of Saint Martin (French part) from 1950 to 2100. In 2026, Saint Martin (French part) had a population of about 23,907 (46.1% male, 53.9% female), with a median age of 44.9 years. UN projections suggest the population will decline to about 20,009 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.