Samoa Population Pyramid

The age and sex structure of Samoa from 1950 to 2100. In 2026, Samoa had a population of about 220,529 (50.4% male, 49.6% female), with a median age of 20.8 years. UN projections suggest the population will grow to about 383,557 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.