Sri Lanka Population Pyramid 2011
Year
2011Sri Lanka in 2011
In 2011, Sri Lanka had a total population of 21,009,048 people. That is 7.2% more than in 2001, when the population stood at 19,600,363.
Half of the population was younger than 30.5 years; 25.3% were children under 15 and 7.7% were 65 or older. The pyramid is stationary: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level and slow population change.
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 | 21,009,048 | 30.5 | |
| Nepal | 27,464,494 | 21.6 | |
| Afghanistan | 29,347,708 | 15.9 | |
| Bhutan | 709,377 | 24.4 | |
| Maldives | 373,674 | 25.1 |





