Saint Barthélemy Population Pyramid

The age and sex structure of Saint Barthélemy from 1950 to 2100. In 2026, Saint Barthélemy had a population of about 11,547 (46.9% male, 53.1% female), with a median age of 40.1 years. UN projections suggest the population will decline to about 9,240 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.