Sri Lanka Population Pyramid 2099
Year
2099Sri Lanka in 2099
By 2099, the population of Sri Lanka is expected to reach 21,368,143. That would be 5.1% less than in 2089 (22,520,550).
Half of the population would be younger than 50.8 years, with 13.1% children under 15 and 32.6% aged 65 or older. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
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 | 21,368,143 | 50.8 | |
| Nepal | 32,021,277 | 48.3 | |
| Bhutan | 695,414 | 50.7 | |
| Maldives | 476,350 | 48.6 | |
| Iran | 80,579,652 | 52.7 |





