Sri Lanka Population Pyramid 2040
Year
2040Sri Lanka in 2040
United Nations projections (medium variant) put the population of Sri Lanka at 24,526,699 in 2040. That would be 3.2% more than in 2030 (23,767,952).
With a projected median age of 38.4 years, Sri Lanka would have a youth dependency ratio of 28.8 and an old-age dependency ratio of 26.2 per 100 people of working age. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Sri Lanka had on average 1.97 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 77.5 years in 2023: 80.6 for women and 74.2 for men.
Source: World Bank World Development Indicators, latest available year.
38,716 immigrants live in Sri Lanka, 0.2% of the population.
| India | 10,957 |
| Italy | 5,226 |
| China | 2,509 |
| Kuwait | 1,772 |
| United Arab Emirates | 1,707 |
1,491,939 people born in Sri Lanka live in other countries.
| India | 253,869 |
| Qatar | 161,747 |
| United Kingdom | 160,178 |
| Australia | 156,876 |
| Canada | 140,870 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Sri Lanka | 24,526,699 | 38.4 | |
| Nepal | 32,909,537 | 32.1 | |
| Bhutan | 862,129 | 38.6 | |
| Maldives | 564,799 | 45.0 | |
| Afghanistan | 63,347,871 | 21.5 |





