Sri Lanka Population Pyramid 2100
Sri Lanka
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Asia
Australia
Australia/New Zealand
Austria
Azerbaijan
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Belgium
Belize
Benin
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Bolivia (Plurinational State of)
Bosnia and Herzegovina
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Brazil
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Burkina Faso
Burundi
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Cambodia
Cameroon
Canada
Caribbean
Central African Republic
Central America
Central Asia
Chad
Channel Islands
Chile
China
China, Hong Kong SAR
China, Macao SAR
Colombia
Comoros
Congo
Costa Rica
Croatia
Cuba
Curaçao
Cyprus
Czech Republic
Côte d'Ivoire
Dem. People's Republic of Korea
Democratic Republic of the Congo
Denmark
Djibouti
Dominican Republic
Eastern Africa
Eastern Asia
Eastern Europe
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Europe
Fiji
Finland
France
French Guiana
French Polynesia
Gabon
Gambia
Georgia
Germany
Ghana
Greece
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Guadeloupe
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hungary
Iceland
India
Indonesia
Iran (Islamic Republic of)
Iraq
Ireland
Israel
Italy
Jamaica
Japan
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Kazakhstan
Kenya
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Lao People's Democratic Republic
Latin America and the Caribbean
Latvia
Least developed countries
Lebanon
Lesotho
Less developed regions
Less developed regions, excluding China
Less developed regions, excluding least developed countries
Liberia
Libya
Lithuania
Luxembourg
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Martinique
Mauritania
Mauritius
Mayotte
Melanesia
Mexico
Micronesia
Micronesia (Fed. States of)
Middle Africa
Mongolia
Montenegro
More developed regions
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Northern Africa
Northern America
Northern Europe
Norway
Oceania
Oman
Other non-specified areas
Pakistan
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Polynesia
Portugal
Puerto Rico
Qatar
Republic of Korea
Republic of Moldova
Romania
Russian Federation
Rwanda
Réunion
Saint Lucia
Saint Vincent and the Grenadines
Samoa
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South America
South Sudan
South-Central Asia
South-Eastern Asia
Southern Africa
Southern Asia
Southern Europe
Spain
Sri Lanka
State of Palestine
Sub-Saharan Africa
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syrian Arab Republic
TFYR Macedonia
Tajikistan
Thailand
Timor-Leste
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Uganda
Ukraine
United Arab Emirates
United Kingdom
United Republic of Tanzania
United States Virgin Islands
United States of America
Uruguay
Uzbekistan
Vanuatu
Venezuela (Bolivarian Republic of)
Viet Nam
Western Africa
Western Asia
Western Europe
Western Sahara
World
Yemen
Zambia
Zimbabwe
2100
Population:
21,249,405
Year
2100Summary
Sri Lanka in 2100
In 2100, Sri Lanka is projected to have a population of 21,249,406 people. Compared with 2090, when the projection stands at 22,409,403, that represents a decline of 5.2% over ten years.
Half of the population would be younger than 50.9 years, with 13.1% children under 15 and 32.8% 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.
Key indicators for Sri Lanka
Population
21,249,406
Median age
50.9
0-14 %
13.1%
65+ %
32.8%
Child dependency
24.2
Old-age dependency
60.6
Region
Pyramid shape
Population 2050
24,813,690
Population 2100
21,249,406
What is driving the change
Births per woman
Total fertility rate, 1960–2023
123456
1960Replacement level (2.1)2023 · 1.97
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
Years, 1960–2023
Total
Women
Men
5060708090
19602023 · 77.5
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.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
20406080
19502100
Migration to and from Sri Lanka
Where immigrants come from (2024)
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 |
Where emigrants live (2024)
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 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Sri Lanka compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Sri Lanka | 21,249,406 | 50.9 | |
| Nepal | 31,831,434 | 48.4 | |
| Bhutan | 690,432 | 50.7 | |
| Maldives | 474,919 | 48.6 | |
| Iran | 80,045,291 | 52.9 |
Frequently asked questions about Sri Lanka's population
What will the population of Sri Lanka be in 2100?
UN projections put Sri Lanka's population at 21,249,406 in 2100.
Is the population of Sri Lanka increasing or decreasing?
Yes, shrinking: down 5.2% from 2090, with a projected population of 24,813,690 in 2050.
What is the median age in Sri Lanka?
The median age in Sri Lanka is 50.9 years — half the population is younger, half older.
How many children and older people live in Sri Lanka?
32.8% of Sri Lanka's population is 65 or older, and 13.1% is under 15.
What type of population pyramid does Sri Lanka have?
Sri Lanka has a constrictive pyramid: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
