Sri Lanka Population Pyramid 2010
Year
2010Sri Lanka in 2010
As of 2010, Sri Lanka counted 20,879,089 inhabitants. A decade earlier, in 2000, the population was 19,293,054; it has grown by 8.2% since.
Half of the population was younger than 30.2 years; 25.4% were children under 15 and 7.4% were 65 or older. 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 | 20,879,089 | 30.2 | |
| Nepal | 27,341,953 | 21.3 | |
| Afghanistan | 28,284,089 | 15.7 | |
| Bhutan | 701,632 | 24.0 | |
| Maldives | 360,792 | 24.4 |





