Ireland Population Pyramid

The age and sex structure of Ireland from 1950 to 2100. In 2026, Ireland had a population of about 5,356,947 (49.5% male, 50.5% female), with a median age of 40.2 years. UN projections suggest the population will decline to about 5,286,123 by 2100. Use the slider to explore any year. Source: UN World Population Prospects 2024.