Solomon Islands Population Pyramid

The age and sex structure of Solomon Islands from 1950 to 2100. In 2026, Solomon Islands had a population of about 858,285 (51.1% male, 48.9% female), with a median age of 21.9 years. UN projections suggest the population will grow to about 1,849,206 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.