Tonga Population Pyramid

The age and sex structure of Tonga from 1950 to 2100. In 2026, Tonga had a population of about 103,292 (47.2% male, 52.8% female), with a median age of 22.0 years. UN projections suggest the population will grow to about 117,857 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.