Kiribati Population Pyramid

The age and sex structure of Kiribati from 1950 to 2100. In 2026, Kiribati had a population of about 138,437 (48.6% male, 51.4% female), with a median age of 24.0 years. UN projections suggest the population will grow to about 222,654 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.