Sri Lanka Population 2026: 22.2M People, High Density
Sri Lanka is more densely populated than most countries in South Asia: 22.2M people across 65,610 km², giving a density of 338/km².
GDP per capita stands at $3,800: below the global average, reflecting a developing economy. The capital, Sri Jayawardenepura Kotte, is the political, economic and cultural centre of the country.
📊 Population at a Glance
About Sri Lanka's Population
With a population of 22.2M, Sri Lanka is home to a significant number of people within its 65,610 km² of territory. The population density of 338/km² reflects how people are distributed across the country: a relatively high density, indicating an urbanised or geographically small country.
The capital city, Sri Jayawardenepura Kotte, serves as the administrative, cultural and economic heart of Sri Lanka. Sri Lanka has a coastline of 1,340 km, which has historically attracted settlement and shaped where the majority of the population lives and works.
In economic terms, Sri Lanka has a total GDP of $84.5B, translating to $3,800 per person. This figure gives a broad indication of average living standards, though income distribution varies considerably across different regions and communities within the country. The official currency is the Rupee (LKR).
Sri Lanka gained independence in 1948 and has since developed a distinct national identity shaped by its geography, history and culture. The official languages are Sinhala / Tamil, which is spoken by the vast majority of the population in daily life, education and government.
Within the South Asia region, Sri Lanka sits alongside Afghanistan (40.1M), India (1.43B), Pakistan (231M). This regional context helps illustrate how Sri Lanka's population size compares to its neighbours.
Frequently Asked Questions about Sri Lanka's Population
What is the population of Sri Lanka in 2026?
The population of Sri Lanka is approximately 22.2M people as of 2026.
What is the capital city of Sri Lanka?
The capital city of Sri Lanka is Sri Jayawardenepura Kotte, which serves as the country's main administrative and cultural hub.
How densely populated is Sri Lanka?
Sri Lanka has a population density of 338/km². This is considered high, one of the more densely populated countries in its region.
What is the GDP per capita of Sri Lanka?
Sri Lanka has a GDP per capita of $3,800, with a total GDP of $84.5B. This gives an indication of average economic output per person.
What language do people speak in Sri Lanka?
The official languages of Sri Lanka are Sinhala / Tamil.
How big is Sri Lanka?
Sri Lanka covers a total area of 65,610 km². With a population of 22.2M, that gives a density of 338/km².
When did Sri Lanka gain independence?
Sri Lanka gained independence in 1948.
What currency is used in Sri Lanka?
The official currency of Sri Lanka is the Rupee (LKR).
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