Sri Lanka Population Pyramid 2042
Year
2042Sri Lanka in 2042
In 2042, Sri Lanka is projected to have a population of 24,625,365 people. Compared with 2032, when the projection stands at 23,951,250, that represents growth of 2.8% over ten years.
With a projected median age of 38.9 years, Sri Lanka would have a youth dependency ratio of 28.6 and an old-age dependency ratio of 27.3 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
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 | 24,625,365 | 38.9 | |
| Nepal | 33,309,059 | 32.9 | |
| Bhutan | 868,156 | 39.5 | |
| Maldives | 570,378 | 46.1 | |
| Afghanistan | 66,060,220 | 22.0 |





