Sri Lanka Population Pyramid 2035
Year
2035Sri Lanka in 2035
By 2035, the population of Sri Lanka is expected to reach 24,196,475. That would be 4.2% more than in 2025 (23,229,471).
Half of the population would be younger than 37.1 years, with 19.2% children under 15 and 15.7% aged 65 or older. 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 | 24,196,475 | 37.1 | |
| Nepal | 31,798,005 | 30.1 | |
| Bhutan | 843,202 | 36.3 | |
| Maldives | 551,594 | 41.3 | |
| Afghanistan | 56,647,233 | 20.3 |





